data
dict |
|---|
{
"issue": {
"id": "1J9y2mtpt3a",
"title": "Jan.",
"year": "2023",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "29",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1J9y5CM0PzW",
"doi": "10.1109/TVCG.2022.3211639",
"abstract": "Presents the editorial for this issue of the publication.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Presents the editorial for this issue of the publication.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Presents the editorial for this issue of the publication.",
"title": "Message from the Editor-in-Chief",
"normalizedTitle": "Message from the Editor-in-Chief",
"fno": "09991004",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [],
"authors": [
{
"givenName": "Klaus",
"surname": "Mueller",
"fullName": "Klaus Mueller",
"affiliation": "EIC IEEE TVCG, Stony Brook University, Stony Brook, NY, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "01",
"pubDate": "2023-01-01 00:00:00",
"pubType": "trans",
"pages": "xiv-xiv",
"year": "2023",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "trans/ec/2018/01/08306211",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/ec/2018/01/08306211/13rRUxYrbQj",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/11/07572705",
"title": "Message from the Editor-in-Chief and from the Associate Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2016/11/07572705/13rRUyp7tX0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/01/08570933",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2019/01/08570933/17D45Xq6dDd",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/2019/01/08657703",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/ec/2019/01/08657703/187Y4PTVwtO",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/01/08925350",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2020/01/08925350/1fvZm5VNd1C",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/04/09016331",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2020/04/09016331/1hQmFe10XqU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/bd/2020/01/09020211",
"title": "Message From the Outgoing Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/bd/2020/01/09020211/1hS2Jvlzxkc",
"parentPublication": {
"id": "trans/bd",
"title": "IEEE Transactions on Big Data",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/2020/04/09280500",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/ec/2020/04/09280500/1pg8LOZjN28",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2021/01/09280502",
"title": "A Message From the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tm/2021/01/09280502/1phNuKZblgk",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/02/09340110",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2021/02/09340110/1qMJUCAU2YM",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09991017",
"articleId": "1J9yMjQ0J5S",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09991009",
"articleId": "1J9yoQqlFss",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1qHMMvXJAJy",
"title": "Jan.-Feb.",
"year": "2021",
"issueNum": "01",
"idPrefix": "sp",
"pubType": "magazine",
"volume": "19",
"label": "Jan.-Feb.",
"downloadables": {
"hasCover": true,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1qHMUGaLGCY",
"doi": "10.1109/MSEC.2020.3037626",
"abstract": "Presents a message from the outgoing Editor in Chief.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Presents a message from the outgoing Editor in Chief.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Presents a message from the outgoing Editor in Chief.",
"title": "Message from IEEE S&P's Outgoing Editor in Chief",
"normalizedTitle": "Message from IEEE S&P's Outgoing Editor in Chief",
"fno": "09336071",
"hasPdf": true,
"idPrefix": "sp",
"keywords": [],
"authors": [
{
"givenName": "David M.",
"surname": "Nicol",
"fullName": "David M. Nicol",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "01",
"pubDate": "2021-01-01 00:00:00",
"pubType": "mags",
"pages": "10-10",
"year": "2021",
"issn": "1540-7993",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "mags/an/2014/03/man20140300c4",
"title": "Seeking Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/an/2014/03/man20140300c4/13rRUILLkFz",
"parentPublication": {
"id": "mags/an",
"title": "IEEE Annals of the History of Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07064831",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07064831/13rRUxBa5no",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cd/2014/01/mcd2014010008",
"title": "Q & A with Mazin Yousif, IEEE Cloud Computing Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cd/2014/01/mcd2014010008/13rRUxE04mY",
"parentPublication": {
"id": "mags/cd",
"title": "IEEE Cloud Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/02/mcg2013020003",
"title": "Introducing a New Associate Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2013/02/mcg2013020003/13rRUxYIMXx",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/05/mcg2013050004",
"title": "Introducing the New Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2013/05/mcg2013050004/13rRUxZRbqw",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2010/04/mcg2010040006",
"title": "CG&A's New Associate Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2010/04/mcg2010040006/13rRUzpzeDy",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/so/2018/06/mso2018060004",
"title": "The Editor’s Retrospective",
"doi": null,
"abstractUrl": "/magazine/so/2018/06/mso2018060004/17D45WIXbQy",
"parentPublication": {
"id": "mags/so",
"title": "IEEE Software",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/2022/01/09726696",
"title": "<italic>TETC</italic>'s January 2022 Editor-in-Chief’s Report on the State of the Journal",
"doi": null,
"abstractUrl": "/journal/ec/2022/01/09726696/1BrwCtf49lm",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/2021/01/09372372",
"title": "Editorial from the New Editor in Chief",
"doi": null,
"abstractUrl": "/journal/ec/2021/01/09372372/1rNPKvWrRu0",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/sp/2021/05/09529259",
"title": "Updates From IEEE Security & Privacy's Editor in Chief Sean Peisert",
"doi": null,
"abstractUrl": "/magazine/sp/2021/05/09529259/1wB2BeLxUbe",
"parentPublication": {
"id": "mags/sp",
"title": "IEEE Security & Privacy",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09336072",
"articleId": "1qHMUwDMPOE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09165889",
"articleId": "1mevXDqn9ra",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1rNPDWorsEU",
"title": "Jan.-March",
"year": "2021",
"issueNum": "01",
"idPrefix": "ec",
"pubType": "journal",
"volume": "9",
"label": "Jan.-March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1rNPKvWrRu0",
"doi": "10.1109/TETC.2021.3057410",
"abstract": "Presents the editorial from the new Editor-in-Chief.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Presents the editorial from the new Editor-in-Chief.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Presents the editorial from the new Editor-in-Chief.",
"title": "Editorial from the New Editor in Chief",
"normalizedTitle": "Editorial from the New Editor in Chief",
"fno": "09372372",
"hasPdf": true,
"idPrefix": "ec",
"keywords": [],
"authors": [
{
"givenName": "Paolo",
"surname": "Montuschi",
"fullName": "Paolo Montuschi",
"affiliation": "Polytechnic University of Turin, Italy",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "01",
"pubDate": "2021-01-01 00:00:00",
"pubType": "trans",
"pages": "4-4",
"year": "2021",
"issn": "2168-6750",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "mags/an/2014/03/man20140300c4",
"title": "Seeking Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/an/2014/03/man20140300c4/13rRUILLkFz",
"parentPublication": {
"id": "mags/an",
"title": "IEEE Annals of the History of Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/sc/2013/02/tsc2013020146",
"title": "Editorial: A Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/sc/2013/02/tsc2013020146/13rRUwbs28N",
"parentPublication": {
"id": "trans/sc",
"title": "IEEE Transactions on Services Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07064831",
"title": "Message from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07064831/13rRUxBa5no",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/02/mcg2013020003",
"title": "Introducing a New Associate Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2013/02/mcg2013020003/13rRUxYIMXx",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/05/mcg2013050004",
"title": "Introducing the New Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2013/05/mcg2013050004/13rRUxZRbqw",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2017/01/07765166",
"title": "Incoming EIC Editorial",
"doi": null,
"abstractUrl": "/journal/tp/2017/01/07765166/13rRUyYjK3X",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2018/01/08249710",
"title": "Editorial from the New Editor in Chief",
"doi": null,
"abstractUrl": "/journal/ts/2018/01/08249710/13rRUygT7uv",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2014/01/06815757",
"title": "Editorial from the Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tb/2014/01/06815757/13rRUyoPSNL",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2010/04/mcg2010040006",
"title": "CG&A's New Associate Editor in Chief",
"doi": null,
"abstractUrl": "/magazine/cg/2010/04/mcg2010040006/13rRUzpzeDy",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2021/06/09642422",
"title": "Editorial: From the New Editor-in-Chief",
"doi": null,
"abstractUrl": "/journal/tb/2021/06/09642422/1zarvQplbtC",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09372374",
"articleId": "1rNPJVeevqE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09372373",
"articleId": "1rNPP70g2l2",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1wB2zs3pYL6",
"title": "Sept.-Oct.",
"year": "2021",
"issueNum": "05",
"idPrefix": "sp",
"pubType": "magazine",
"volume": "19",
"label": "Sept.-Oct.",
"downloadables": {
"hasCover": true,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1wB2BeLxUbe",
"doi": "10.1109/MSEC.2021.3094368",
"abstract": "Presents a status report from the editor-in-chief for this issue of the publication.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Presents a status report from the editor-in-chief for this issue of the publication.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Presents a status report from the editor-in-chief for this issue of the publication.",
"title": "Updates From IEEE Security & Privacy's Editor in Chief Sean Peisert",
"normalizedTitle": "Updates From IEEE Security & Privacy's Editor in Chief Sean Peisert",
"fno": "09529259",
"hasPdf": true,
"idPrefix": "sp",
"keywords": [],
"authors": [],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": false,
"isOpenAccess": true,
"issueNum": "05",
"pubDate": "2021-09-01 00:00:00",
"pubType": "mags",
"pages": "8-8",
"year": "2021",
"issn": "1540-7993",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "09529252",
"articleId": "1wB2E2RCdsA",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09529256",
"articleId": "1wB2Eo2IBb2",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNy7Qfqa",
"title": "Feb.",
"year": "2013",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "19",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxNEqPQ",
"doi": "10.1109/TVCG.2012.121",
"abstract": "We present a novel physically based approach for simulating realistic brittle fracture of impacting bodies in real time. Our method is mainly composed of two novel parts: 1) a fracture initiation method based on modal analysis, and 2) a fast energy-based fracture propagation algorithm. We propose a way to compute the contact durations and the contact forces between stiff bodies to simulate the damped deformation wave that is responsible for fracture initiation. As a consequence, our method naturally takes into account the damping properties of the bodies as well as the contact properties to simulate the fracture. To obtain a complete fracture pipeline, we present an efficient way to generate the fragments and their geometric surfaces. These surfaces are sampled on the edges of the physical mesh, to visually represent the actual fracture surface computed. As shown in our results, the computation time performances and realism of our method are well suited for physically based interactive applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a novel physically based approach for simulating realistic brittle fracture of impacting bodies in real time. Our method is mainly composed of two novel parts: 1) a fracture initiation method based on modal analysis, and 2) a fast energy-based fracture propagation algorithm. We propose a way to compute the contact durations and the contact forces between stiff bodies to simulate the damped deformation wave that is responsible for fracture initiation. As a consequence, our method naturally takes into account the damping properties of the bodies as well as the contact properties to simulate the fracture. To obtain a complete fracture pipeline, we present an efficient way to generate the fragments and their geometric surfaces. These surfaces are sampled on the edges of the physical mesh, to visually represent the actual fracture surface computed. As shown in our results, the computation time performances and realism of our method are well suited for physically based interactive applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a novel physically based approach for simulating realistic brittle fracture of impacting bodies in real time. Our method is mainly composed of two novel parts: 1) a fracture initiation method based on modal analysis, and 2) a fast energy-based fracture propagation algorithm. We propose a way to compute the contact durations and the contact forces between stiff bodies to simulate the damped deformation wave that is responsible for fracture initiation. As a consequence, our method naturally takes into account the damping properties of the bodies as well as the contact properties to simulate the fracture. To obtain a complete fracture pipeline, we present an efficient way to generate the fragments and their geometric surfaces. These surfaces are sampled on the edges of the physical mesh, to visually represent the actual fracture surface computed. As shown in our results, the computation time performances and realism of our method are well suited for physically based interactive applications.",
"title": "Real-Time Simulation of Brittle Fracture Using Modal Analysis",
"normalizedTitle": "Real-Time Simulation of Brittle Fracture Using Modal Analysis",
"fno": "ttg2013020201",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Modal Analysis",
"Brittle Fracture",
"Damping",
"Mechanical Contact",
"Fracture Surface",
"Real Time Simulation",
"Brittle Fracture",
"Modal Analysis",
"Physically Based Interactive Application",
"Fracture Initiation",
"Energy Based Fracture Propagation Algorithm",
"Contact Duration",
"Contact Force",
"Stiff Bodies",
"Damped Deformation Wave",
"Damping Property",
"Contact Property",
"Fracture Pipeline",
"Fragment",
"Geometric Surface",
"Surface Cracks",
"Computational Modeling",
"Real Time Systems",
"Force",
"Materials",
"Stress",
"Modal Analysis",
"Physical Simulation",
"Brittle Fracture"
],
"authors": [
{
"givenName": "L.",
"surname": "Glondu",
"fullName": "L. Glondu",
"affiliation": "orange IRISA, INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "M.",
"surname": "Marchal",
"fullName": "M. Marchal",
"affiliation": "orange IRISA, INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "G.",
"surname": "Dumont",
"fullName": "G. Dumont",
"affiliation": "orange IRISA, INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2013-02-01 00:00:00",
"pubType": "trans",
"pages": "201-209",
"year": "2013",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cgi/2004/2171/0/21710026",
"title": "Physically-Based Simulation of Objects Represented by Surface Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2004/21710026/12OmNCzb9z0",
"parentPublication": {
"id": "proceedings/cgi/2004/2171/0",
"title": "Proceedings. Computer Graphics International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccis/2010/4270/0/4270a207",
"title": "Simulation on Deviatoric Fracture Propagation Path during Refracturing Process",
"doi": null,
"abstractUrl": "/proceedings-article/iccis/2010/4270a207/12OmNqIzgU8",
"parentPublication": {
"id": "proceedings/iccis/2010/4270/0",
"title": "2010 International Conference on Computational and Information Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2009/3583/3/3583c214",
"title": "Genetic Algorithm Based Feature Selection for Fracture Surface Images Classification",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2009/3583c214/12OmNqJHFw9",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isdea/2014/4261/0/4261a954",
"title": "Study on Fracture Mechanism of Walnut Shell According to Brittle Fracture Area",
"doi": null,
"abstractUrl": "/proceedings-article/isdea/2014/4261a954/12OmNx76TPw",
"parentPublication": {
"id": "proceedings/isdea/2014/4261/0",
"title": "2014 Fifth International Conference on Intelligent Systems Design and Engineering Applications (ISDEA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccms/2010/3941/4/3941d289",
"title": "3-D Numerical Simulation of Bending Fracture of Concrete Beam Based on Meso-mechanics Damage",
"doi": null,
"abstractUrl": "/proceedings-article/iccms/2010/3941d289/12OmNxd4tjY",
"parentPublication": {
"id": "proceedings/iccms/2010/3941/4",
"title": "Computer Modeling and Simulation, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icic/2009/3634/4/3634d370",
"title": "Study on Grouts Flow in Rock Fracture and Numerical Simulation of Fracture Propagation",
"doi": null,
"abstractUrl": "/proceedings-article/icic/2009/3634d370/12OmNyYm2tl",
"parentPublication": {
"id": "proceedings/icic/2009/3634/4",
"title": "2009 Second International Conference on Information and Computing Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ifita/2009/3600/1/3600a503",
"title": "Numerical Simulation on Fracture Formation on Surfaces of Bi-layered Spherical Solid",
"doi": null,
"abstractUrl": "/proceedings-article/ifita/2009/3600a503/12OmNylsZSr",
"parentPublication": {
"id": "proceedings/ifita/2009/3600/3",
"title": "Information Technology and Applications, International Forum on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccis/2011/4501/0/4501a652",
"title": "Identifying Fracture by Time-Frequency Analysis of Well Logs",
"doi": null,
"abstractUrl": "/proceedings-article/iccis/2011/4501a652/12OmNz5JBNJ",
"parentPublication": {
"id": "proceedings/iccis/2011/4501/0",
"title": "2011 International Conference on Computational and Information Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/01/ttg2014010030",
"title": "Fast Collision Detection for Fracturing Rigid Bodies",
"doi": null,
"abstractUrl": "/journal/tg/2014/01/ttg2014010030/13rRUxNW1TU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2019/2165/0/216500a066",
"title": "Impact Fracture Simulations of Automotive Laminated Glass: The Two Extrinsic Cohesive Models",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2019/216500a066/1dUnVYw9jA4",
"parentPublication": {
"id": "proceedings/icmtma/2019/2165/0",
"title": "2019 11th International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2013020189",
"articleId": "13rRUIJcWln",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2013020210",
"articleId": "13rRUILtJm9",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXWRNC",
"name": "ttg2013020201s.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2013020201s.mp4",
"extension": "mp4",
"size": "73.8 MB",
"__typename": "WebExtraType"
},
{
"id": "17ShDTXWRND",
"name": "ttg2013020201s.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2013020201s.pdf",
"extension": "pdf",
"size": "45.9 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNz6iOyg",
"title": "March/April",
"year": "2003",
"issueNum": "02",
"idPrefix": "cs",
"pubType": "magazine",
"volume": "5",
"label": "March/April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyeCkdd",
"doi": "10.1109/MCISE.2003.1182959",
"abstract": "How does a crack propagate in a composite material? How does a high-speed projectile interact with its target? And how can we use this knowledge to make materials with high fracture toughness and impact damage resistance? Materials science poses such questions, which can be answered by simulating materials on supercomputers and analyzing their properties. Scientific visualization has emerged as an excellent tool in this analysis, and applications have been developed that allow the exploration of very large, multidimensional data sets from materials simulations in an immersive and interactive environment.",
"abstracts": [
{
"abstractType": "Regular",
"content": "How does a crack propagate in a composite material? How does a high-speed projectile interact with its target? And how can we use this knowledge to make materials with high fracture toughness and impact damage resistance? Materials science poses such questions, which can be answered by simulating materials on supercomputers and analyzing their properties. Scientific visualization has emerged as an excellent tool in this analysis, and applications have been developed that allow the exploration of very large, multidimensional data sets from materials simulations in an immersive and interactive environment.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "How does a crack propagate in a composite material? How does a high-speed projectile interact with its target? And how can we use this knowledge to make materials with high fracture toughness and impact damage resistance? Materials science poses such questions, which can be answered by simulating materials on supercomputers and analyzing their properties. Scientific visualization has emerged as an excellent tool in this analysis, and applications have been developed that allow the exploration of very large, multidimensional data sets from materials simulations in an immersive and interactive environment.",
"title": "Large Multidimensional Data Visualization for Materials Science",
"normalizedTitle": "Large Multidimensional Data Visualization for Materials Science",
"fno": "c2026",
"hasPdf": true,
"idPrefix": "cs",
"keywords": [
"High Dimensional Data",
"Materials Science",
"Crack Propagation"
],
"authors": [
{
"givenName": "Ashish",
"surname": "Sharma",
"fullName": "Ashish Sharma",
"affiliation": "University of Southern California",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Rajiv K.",
"surname": "Kalia",
"fullName": "Rajiv K. Kalia",
"affiliation": "University of Southern California",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Aiichiro",
"surname": "Nakano",
"fullName": "Aiichiro Nakano",
"affiliation": "University of Southern California",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Priya",
"surname": "Vashishta",
"fullName": "Priya Vashishta",
"affiliation": "University of Southern California",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2003-03-01 00:00:00",
"pubType": "mags",
"pages": "26-33",
"year": "2003",
"issn": "1521-9615",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "c2014",
"articleId": "13rRUxly9hz",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "c2034",
"articleId": "13rRUxNmPJy",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyq0zFI",
"title": "May",
"year": "2020",
"issueNum": "05",
"idPrefix": "tg",
"pubType": "journal",
"volume": "26",
"label": "May",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1hpPCtKIAaA",
"doi": "10.1109/TVCG.2020.2973496",
"abstract": "Aiming at realizing novel vision augmentation experiences, this paper proposes the IlluminatedFocus technique, which spatially defocuses real-world appearances regardless of the distance from the user's eyes to observed real objects. With the proposed technique, a part of a real object in an image appears blurred, while the fine details of the other part at the same distance remain visible. We apply Electrically Focus-Tunable Lenses (ETL) as eyeglasses and a synchronized high-speed projector as illumination for a real scene. We periodically modulate the focal lengths of the glasses (focal sweep) at more than 60 Hz so that a wearer cannot perceive the modulation. A part of the scene to appear focused is illuminated by the projector when it is in focus of the user's eyes, while another part to appear blurred is illuminated when it is out of the focus. As the basis of our spatial focus control, we build mathematical models to predict the range of distance from the ETL within which real objects become blurred on the retina of a user. Based on the blur range, we discuss a design guideline for effective illumination timing and focal sweep range. We also model the apparent size of a real scene altered by the focal length modulation. This leads to an undesirable visible seam between focused and blurred areas. We solve this unique problem by gradually blending the two areas. Finally, we demonstrate the feasibility of our proposal by implementing various vision augmentation applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Aiming at realizing novel vision augmentation experiences, this paper proposes the IlluminatedFocus technique, which spatially defocuses real-world appearances regardless of the distance from the user's eyes to observed real objects. With the proposed technique, a part of a real object in an image appears blurred, while the fine details of the other part at the same distance remain visible. We apply Electrically Focus-Tunable Lenses (ETL) as eyeglasses and a synchronized high-speed projector as illumination for a real scene. We periodically modulate the focal lengths of the glasses (focal sweep) at more than 60 Hz so that a wearer cannot perceive the modulation. A part of the scene to appear focused is illuminated by the projector when it is in focus of the user's eyes, while another part to appear blurred is illuminated when it is out of the focus. As the basis of our spatial focus control, we build mathematical models to predict the range of distance from the ETL within which real objects become blurred on the retina of a user. Based on the blur range, we discuss a design guideline for effective illumination timing and focal sweep range. We also model the apparent size of a real scene altered by the focal length modulation. This leads to an undesirable visible seam between focused and blurred areas. We solve this unique problem by gradually blending the two areas. Finally, we demonstrate the feasibility of our proposal by implementing various vision augmentation applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Aiming at realizing novel vision augmentation experiences, this paper proposes the IlluminatedFocus technique, which spatially defocuses real-world appearances regardless of the distance from the user's eyes to observed real objects. With the proposed technique, a part of a real object in an image appears blurred, while the fine details of the other part at the same distance remain visible. We apply Electrically Focus-Tunable Lenses (ETL) as eyeglasses and a synchronized high-speed projector as illumination for a real scene. We periodically modulate the focal lengths of the glasses (focal sweep) at more than 60 Hz so that a wearer cannot perceive the modulation. A part of the scene to appear focused is illuminated by the projector when it is in focus of the user's eyes, while another part to appear blurred is illuminated when it is out of the focus. As the basis of our spatial focus control, we build mathematical models to predict the range of distance from the ETL within which real objects become blurred on the retina of a user. Based on the blur range, we discuss a design guideline for effective illumination timing and focal sweep range. We also model the apparent size of a real scene altered by the focal length modulation. This leads to an undesirable visible seam between focused and blurred areas. We solve this unique problem by gradually blending the two areas. Finally, we demonstrate the feasibility of our proposal by implementing various vision augmentation applications.",
"title": "Illuminated Focus: Vision Augmentation using Spatial Defocusing via Focal Sweep Eyeglasses and High-Speed Projector",
"normalizedTitle": "Illuminated Focus: Vision Augmentation using Spatial Defocusing via Focal Sweep Eyeglasses and High-Speed Projector",
"fno": "08999805",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Vision",
"High Speed Optical Techniques",
"Image Processing",
"Lenses",
"Optical Design Techniques",
"Optical Focusing",
"Optical Glass",
"Optical Projectors",
"Blurred Areas",
"Illuminated Focus Technique",
"Electrically Focus Tunable Lenses",
"Vision Augmentation Applications",
"Focal Length Modulation",
"Effective Illumination Timing",
"Blur Range",
"Spatial Focus Control",
"Vision Augmentation Experiences",
"High Speed Projector",
"Focal Sweep Eyeglasses",
"Spatial Defocusing",
"Lenses",
"Visualization",
"Modulation",
"Optical Imaging",
"High Speed Optical Techniques",
"Lighting",
"Mathematical Model",
"Vision Augmentation",
"Spatial Defocusing",
"Depth Of Field",
"Focal Sweep",
"High Speed Projection",
"Spatial Augmented Reality"
],
"authors": [
{
"givenName": "Tatsuyuki",
"surname": "Ueda",
"fullName": "Tatsuyuki Ueda",
"affiliation": "Osaka University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Daisuke",
"surname": "Iwai",
"fullName": "Daisuke Iwai",
"affiliation": "Osaka University, JST, PRESTO",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Takefumi",
"surname": "Hiraki",
"fullName": "Takefumi Hiraki",
"affiliation": "Osaka University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kosuke",
"surname": "Sato",
"fullName": "Kosuke Sato",
"affiliation": "Osaka University",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2020-05-01 00:00:00",
"pubType": "trans",
"pages": "2051-2061",
"year": "2020",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iccp/2018/2526/0/08368469",
"title": "Focal sweep imaging with multi-focal diffractive optics",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2018/08368469/12OmNBV9Ii2",
"parentPublication": {
"id": "proceedings/iccp/2018/2526/0",
"title": "2018 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2017/1032/0/1032a966",
"title": "Focal Track: Depth and Accommodation with Oscillating Lens Deformation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2017/1032a966/12OmNBrlPxE",
"parentPublication": {
"id": "proceedings/iccv/2017/1032/0",
"title": "2017 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2014/5209/0/5209a202",
"title": "Non-frontal Camera Calibration Using Focal Stack Imagery",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2014/5209a202/12OmNC943xl",
"parentPublication": {
"id": "proceedings/icpr/2014/5209/0",
"title": "2014 22nd International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2010/7023/0/05585101",
"title": "Spectral Focal Sweep: Extended depth of field from chromatic aberrations",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2010/05585101/12OmNrYCXIW",
"parentPublication": {
"id": "proceedings/iccp/2010/7023/0",
"title": "2010 IEEE International Conference on Computational Photography (ICCP 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2015/8391/0/8391d505",
"title": "Extended Depth of Field Catadioptric Imaging Using Focal Sweep",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2015/8391d505/12OmNxEjXTz",
"parentPublication": {
"id": "proceedings/iccv/2015/8391/0",
"title": "2015 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2013/6463/0/06528302",
"title": "Focal sweep videography with deformable optics",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2013/06528302/12OmNxUMHo6",
"parentPublication": {
"id": "proceedings/iccp/2013/6463/0",
"title": "2013 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2014/5188/0/06831818",
"title": "Which side of the focal plane are you on?",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2014/06831818/12OmNzDNtsg",
"parentPublication": {
"id": "proceedings/iccp/2014/5188/0",
"title": "2014 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2012/2216/0/06460700",
"title": "Removal of dust artifacts in focal stack image sequences",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2012/06460700/12OmNzZWbH0",
"parentPublication": {
"id": "proceedings/icpr/2012/2216/0",
"title": "2012 21st International Conference on Pattern Recognition (ICPR 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07014259",
"title": "Extended Depth-of-Field Projector by Fast Focal Sweep Projection",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07014259/13rRUxAASVV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/03/08868217",
"title": "Computational Phase-Modulated Eyeglasses",
"doi": null,
"abstractUrl": "/journal/tg/2021/03/08868217/1e7BZyDZnvq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08998368",
"articleId": "1hrXfCmEWHe",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08998305",
"articleId": "1hpPBuW1ahy",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1iEfuHxEYM0",
"name": "ttg202005-08999805s1-supp1-2973496.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202005-08999805s1-supp1-2973496.mp4",
"extension": "mp4",
"size": "68.7 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNqJHFwx",
"title": "April",
"year": "2016",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "22",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxE04tF",
"doi": "10.1109/TVCG.2016.2518405",
"abstract": "In a group setting, it is possible for attributes of one group member to indirectly affect how other group members are perceived. In this paper, we explore whether one group member's agency (e.g. if they are real or virtual) can indirectly affect behavior with other group members. We also consider whether variations in the agency of a group member directly affects behavior with that group member. To do so, we examined gaze behavior during a team training exercise, in which sixty-nine nurses worked with a surgeon and an anesthesiologist to prepare a simulated patient for surgery. The agency of the surgeon and the anesthesiologist were varied between conditions. Nurses' gaze behavior was coded using videos of their interactions. Agency was observed to directly affect behavior, such that participants spent more time gazing at virtual teammates than human teammates. However, participants continued to obey polite gaze norms with virtual teammates. In contrast, agency was not observed to indirectly affect gaze behavior. The presence of a second human did not affect participants' gaze behavior with virtual teammates.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In a group setting, it is possible for attributes of one group member to indirectly affect how other group members are perceived. In this paper, we explore whether one group member's agency (e.g. if they are real or virtual) can indirectly affect behavior with other group members. We also consider whether variations in the agency of a group member directly affects behavior with that group member. To do so, we examined gaze behavior during a team training exercise, in which sixty-nine nurses worked with a surgeon and an anesthesiologist to prepare a simulated patient for surgery. The agency of the surgeon and the anesthesiologist were varied between conditions. Nurses' gaze behavior was coded using videos of their interactions. Agency was observed to directly affect behavior, such that participants spent more time gazing at virtual teammates than human teammates. However, participants continued to obey polite gaze norms with virtual teammates. In contrast, agency was not observed to indirectly affect gaze behavior. The presence of a second human did not affect participants' gaze behavior with virtual teammates.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In a group setting, it is possible for attributes of one group member to indirectly affect how other group members are perceived. In this paper, we explore whether one group member's agency (e.g. if they are real or virtual) can indirectly affect behavior with other group members. We also consider whether variations in the agency of a group member directly affects behavior with that group member. To do so, we examined gaze behavior during a team training exercise, in which sixty-nine nurses worked with a surgeon and an anesthesiologist to prepare a simulated patient for surgery. The agency of the surgeon and the anesthesiologist were varied between conditions. Nurses' gaze behavior was coded using videos of their interactions. Agency was observed to directly affect behavior, such that participants spent more time gazing at virtual teammates than human teammates. However, participants continued to obey polite gaze norms with virtual teammates. In contrast, agency was not observed to indirectly affect gaze behavior. The presence of a second human did not affect participants' gaze behavior with virtual teammates.",
"title": "Do Variations in Agency Indirectly Affect Behavior with Others? An Analysis of Gaze Behavior",
"normalizedTitle": "Do Variations in Agency Indirectly Affect Behavior with Others? An Analysis of Gaze Behavior",
"fno": "07383335",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Surgery",
"Face",
"Training",
"Videos",
"Measurement",
"Data Models",
"Robots",
"Agency",
"Virtual Humans",
"Gaze",
"Agency",
"Virtual Humans",
"Gaze"
],
"authors": [
{
"givenName": "Andrew",
"surname": "Robb",
"fullName": "Andrew Robb",
"affiliation": ", School of Computing at Clemson University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Andrea",
"surname": "Kleinsmith",
"fullName": "Andrea Kleinsmith",
"affiliation": ", Deptartment of Information Systems at the University of Maryland, Baltimore County",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Andrew",
"surname": "Cordar",
"fullName": "Andrew Cordar",
"affiliation": "Department of Computer Science and Engineering at the University of Florida",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Casey",
"surname": "White",
"fullName": "Casey White",
"affiliation": ", School of Medicine at the University of Virginia",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Samsun",
"surname": "Lampotang",
"fullName": "Samsun Lampotang",
"affiliation": "Department of Anesthesiology at the UF College of Medicine",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Adam",
"surname": "Wendling",
"fullName": "Adam Wendling",
"affiliation": "Department of Anesthesiology at the UF College of Medicine",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Benjamin",
"surname": "Lok",
"fullName": "Benjamin Lok",
"affiliation": "Department of Computer Science and Engineering at the University of Florida",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2016-04-01 00:00:00",
"pubType": "trans",
"pages": "1336-1345",
"year": "2016",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/imis/2016/0984/0/0984a538",
"title": "SEO Behavior of the Family Firms through Agency Theory Perspective",
"doi": null,
"abstractUrl": "/proceedings-article/imis/2016/0984a538/12OmNrJ11E1",
"parentPublication": {
"id": "proceedings/imis/2016/0984/0",
"title": "2016 10th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2014/2871/0/06802076",
"title": "Social presence in mixed agency interactions",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2014/06802076/12OmNvrdI6z",
"parentPublication": {
"id": "proceedings/vr/2014/2871/0",
"title": "2014 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2016/0641/0/07477553",
"title": "OpenFace: An open source facial behavior analysis toolkit",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2016/07477553/12OmNvsm6x6",
"parentPublication": {
"id": "proceedings/wacv/2016/0641/0",
"title": "2016 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/acii/2013/5048/0/5048a448",
"title": "On the Influence of Emotional Feedback on Emotion Awareness and Gaze Behavior",
"doi": null,
"abstractUrl": "/proceedings-article/acii/2013/5048a448/12OmNxGja8r",
"parentPublication": {
"id": "proceedings/acii/2013/5048/0",
"title": "2013 Humaine Association Conference on Affective Computing and Intelligent Interaction (ACII)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2013/2840/0/2840d503",
"title": "Predicting Primary Gaze Behavior Using Social Saliency Fields",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2013/2840d503/12OmNyrIaFD",
"parentPublication": {
"id": "proceedings/iccv/2013/2840/0",
"title": "2013 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07014272",
"title": "Teaming Up with Virtual Humans: How Other People Change Our Perceptions of and Behavior with Virtual Teammates",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07014272/13rRUwIF6l8",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2018/3788/0/08545766",
"title": "Recognition of Infants' Gaze Behaviors and Emotions",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2018/08545766/17D45WB0qdg",
"parentPublication": {
"id": "proceedings/icpr/2018/3788/0",
"title": "2018 24th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2018/3788/0/08545162",
"title": "Automatic Eye Gaze Estimation using Geometric & Texture-based Networks",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2018/08545162/17D45WrVg95",
"parentPublication": {
"id": "proceedings/icpr/2018/3788/0",
"title": "2018 24th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2019/5023/0/502300e443",
"title": "An Analysis of How Driver Experience Affects Eye-Gaze Behavior for Robotic Wheelchair Operation",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2019/502300e443/1i5mpuErKpi",
"parentPublication": {
"id": "proceedings/iccvw/2019/5023/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mlise/2021/1736/0/173600a038",
"title": "Using Hidden Markov Model to Predict the Potential Intent of User's Gaze Behavior",
"doi": null,
"abstractUrl": "/proceedings-article/mlise/2021/173600a038/1yOWaLFSBNe",
"parentPublication": {
"id": "proceedings/mlise/2021/1736/0",
"title": "2021 International Conference on Machine Learning and Intelligent Systems Engineering (MLISE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07383334",
"articleId": "13rRUygBw7c",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07384541",
"articleId": "13rRUx0xPIM",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBRKwCQ",
"title": "July-Aug.",
"year": "2020",
"issueNum": "04",
"idPrefix": "cg",
"pubType": "magazine",
"volume": "40",
"label": "July-Aug.",
"downloadables": {
"hasCover": true,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1kGgp8IKFEs",
"doi": "10.1109/MCG.2020.2993345",
"abstract": "As human beings, we are so used to interacting with each other that any world without humans would feel alien to us, including digital ones. In this article, we present a survey on the role of digital human-like characters in virtual worlds, both as counterparts of real human users and as embodied agents driven by artificial intelligence. The main issues related to 3-D graphics, physics, animation, and behavioral modeling are introduced, suggesting wherever available different alternatives and related development pipelines. A sizeable list of examples illustrating the use of virtual humans in different application sectors is then presented, focusing in particular on four domains: environmental design, training, cultural heritage, and healthcare.",
"abstracts": [
{
"abstractType": "Regular",
"content": "As human beings, we are so used to interacting with each other that any world without humans would feel alien to us, including digital ones. In this article, we present a survey on the role of digital human-like characters in virtual worlds, both as counterparts of real human users and as embodied agents driven by artificial intelligence. The main issues related to 3-D graphics, physics, animation, and behavioral modeling are introduced, suggesting wherever available different alternatives and related development pipelines. A sizeable list of examples illustrating the use of virtual humans in different application sectors is then presented, focusing in particular on four domains: environmental design, training, cultural heritage, and healthcare.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "As human beings, we are so used to interacting with each other that any world without humans would feel alien to us, including digital ones. In this article, we present a survey on the role of digital human-like characters in virtual worlds, both as counterparts of real human users and as embodied agents driven by artificial intelligence. The main issues related to 3-D graphics, physics, animation, and behavioral modeling are introduced, suggesting wherever available different alternatives and related development pipelines. A sizeable list of examples illustrating the use of virtual humans in different application sectors is then presented, focusing in particular on four domains: environmental design, training, cultural heritage, and healthcare.",
"title": "Do Virtual Humans Dream of Digital Sheep?",
"normalizedTitle": "Do Virtual Humans Dream of Digital Sheep?",
"fno": "09117208",
"hasPdf": true,
"idPrefix": "cg",
"keywords": [
"Artificial Intelligence",
"Computer Animation",
"Virtual Reality",
"Virtual Worlds",
"Embodied Agents",
"Artificial Intelligence",
"Behavioral Modeling",
"Virtual Humans",
"Digital Sheep",
"Digital Human Like Characters",
"3 D Graphics",
"Animation",
"Avatars",
"Training",
"Animation",
"Green Design",
"Visualization",
"Virtual Environments",
"Tools"
],
"authors": [
{
"givenName": "Marcello A.",
"surname": "Carrozzino",
"fullName": "Marcello A. Carrozzino",
"affiliation": "Scuola Superiore Sant'Anna",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Riccardo",
"surname": "Galdieri",
"fullName": "Riccardo Galdieri",
"affiliation": "Scuola Superiore Sant'Anna",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Octavian M.",
"surname": "Machidon",
"fullName": "Octavian M. Machidon",
"affiliation": "Transilvania University of Brasov",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Massimo",
"surname": "Bergamasco",
"fullName": "Massimo Bergamasco",
"affiliation": "Scuola Superiore Sant'Anna",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2020-07-01 00:00:00",
"pubType": "mags",
"pages": "71-83",
"year": "2020",
"issn": "0272-1716",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cgi/2004/2171/0/21710540",
"title": "The Complexity of Testing a Motivational Model of Action Selection for Virtual Humans",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2004/21710540/12OmNC4eSHe",
"parentPublication": {
"id": "proceedings/cgi/2004/2171/0",
"title": "Proceedings. Computer Graphics International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2009/3791/0/3791a071",
"title": "Virtual Humans in Serious Games",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2009/3791a071/12OmNxxNbPm",
"parentPublication": {
"id": "proceedings/cw/2009/3791/0",
"title": "2009 International Conference on CyberWorlds",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2014/2871/0/06802093",
"title": "CORVETTE: Collaborative environment for technical training and experiment",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2014/06802093/12OmNzUPpda",
"parentPublication": {
"id": "proceedings/vr/2014/2871/0",
"title": "2014 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07014272",
"title": "Teaming Up with Virtual Humans: How Other People Change Our Perceptions of and Behavior with Virtual Teammates",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07014272/13rRUwIF6l8",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/04/07833192",
"title": "A Psychophysical Experiment Regarding Components of the Plausibility Illusion",
"doi": null,
"abstractUrl": "/journal/tg/2017/04/07833192/13rRUxly8SZ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/1998/05/mcg1998050042",
"title": "Real-Time Animation of Realistic Virtual Humans",
"doi": null,
"abstractUrl": "/magazine/cg/1998/05/mcg1998050042/13rRUyoPSRo",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2022/8402/0/840200a954",
"title": "[DC] Improving Presence of Virtual Humans through Paralinguistics",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2022/840200a954/1CJfdg0rEyY",
"parentPublication": {
"id": "proceedings/vrw/2022/8402/0",
"title": "2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iucc-cit-dsci-smartcns/2022/7726/0/772600a294",
"title": "An individual dribbling control strategy for virtual humans combining kinetic animation and lightweight physics",
"doi": null,
"abstractUrl": "/proceedings-article/iucc-cit-dsci-smartcns/2022/772600a294/1M4rdZdmGl2",
"parentPublication": {
"id": "proceedings/iucc-cit-dsci-smartcns/2022/7726/0",
"title": "2022 IEEE 21st International Conference on Ubiquitous Computing and Communications (IUCC/CIT/DSCI/SmartCNS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2020/5608/0/09089573",
"title": "Effects of Interacting with a Crowd of Emotional Virtual Humans on Users’ Affective and Non-Verbal Behaviors",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2020/09089573/1jIxfPwklig",
"parentPublication": {
"id": "proceedings/vr/2020/5608/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sbgames/2021/0189/0/018900a117",
"title": "Perception of Personality Traits in Crowds of Virtual Humans",
"doi": null,
"abstractUrl": "/proceedings-article/sbgames/2021/018900a117/1zusqJ6D3Ne",
"parentPublication": {
"id": "proceedings/sbgames/2021/0189/0",
"title": "2021 20th Brazilian Symposium on Computer Games and Digital Entertainment (SBGames)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09098089",
"articleId": "1k0Lw5tBo0o",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09117084",
"articleId": "1kGgoDW7R2E",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvA1hs3",
"title": "July",
"year": "2018",
"issueNum": "07",
"idPrefix": "tg",
"pubType": "journal",
"volume": "24",
"label": "July",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxcbnHk",
"doi": "10.1109/TVCG.2017.2718514",
"abstract": "Daily activities require agents to interact with each other, such as during collision avoidance. The nature of visual information that is used for a collision free interaction requires further understanding. We aim to manipulate the nature of visual information in two forms, global and local information appearances. Sixteen healthy participants navigated towards a target in an immersive computer-assisted virtual environment (CAVE) using a joystick. A moving passive obstacle crossed the participant's trajectory perpendicularly at various pre-defined risks of collision distances. The obstacle was presented with one of five virtual appearances, associated to global motion cues (i.e., a cylinder or a sphere), or local motion cues (i.e., only the legs or the trunk). A full body virtual walker, showing both local and global motion cues, used as a reference condition. The final crossing distance was affected by the global motion appearances, however, appearance had no qualitative effect on motion adaptations. These findings contribute towards further understanding what information people use when interacting with others.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Daily activities require agents to interact with each other, such as during collision avoidance. The nature of visual information that is used for a collision free interaction requires further understanding. We aim to manipulate the nature of visual information in two forms, global and local information appearances. Sixteen healthy participants navigated towards a target in an immersive computer-assisted virtual environment (CAVE) using a joystick. A moving passive obstacle crossed the participant's trajectory perpendicularly at various pre-defined risks of collision distances. The obstacle was presented with one of five virtual appearances, associated to global motion cues (i.e., a cylinder or a sphere), or local motion cues (i.e., only the legs or the trunk). A full body virtual walker, showing both local and global motion cues, used as a reference condition. The final crossing distance was affected by the global motion appearances, however, appearance had no qualitative effect on motion adaptations. These findings contribute towards further understanding what information people use when interacting with others.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Daily activities require agents to interact with each other, such as during collision avoidance. The nature of visual information that is used for a collision free interaction requires further understanding. We aim to manipulate the nature of visual information in two forms, global and local information appearances. Sixteen healthy participants navigated towards a target in an immersive computer-assisted virtual environment (CAVE) using a joystick. A moving passive obstacle crossed the participant's trajectory perpendicularly at various pre-defined risks of collision distances. The obstacle was presented with one of five virtual appearances, associated to global motion cues (i.e., a cylinder or a sphere), or local motion cues (i.e., only the legs or the trunk). A full body virtual walker, showing both local and global motion cues, used as a reference condition. The final crossing distance was affected by the global motion appearances, however, appearance had no qualitative effect on motion adaptations. These findings contribute towards further understanding what information people use when interacting with others.",
"title": "Collision Avoidance Behavior between Walkers: Global and Local Motion Cues",
"normalizedTitle": "Collision Avoidance Behavior between Walkers: Global and Local Motion Cues",
"fno": "07955099",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Collision Avoidance",
"Visualization",
"Legged Locomotion",
"Trajectory",
"Apertures",
"Virtual Environments",
"Locomotion",
"Interaction",
"Collision Avoidance",
"Virtual Reality",
"Motion Perception"
],
"authors": [
{
"givenName": "Sean Dean",
"surname": "Lynch",
"fullName": "Sean Dean Lynch",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Richard",
"surname": "Kulpa",
"fullName": "Richard Kulpa",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Laurentius Antonius",
"surname": "Meerhoff",
"fullName": "Laurentius Antonius Meerhoff",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Julien",
"surname": "Pettré",
"fullName": "Julien Pettré",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Armel",
"surname": "Crétual",
"fullName": "Armel Crétual",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Anne-Hélène",
"surname": "Olivier",
"fullName": "Anne-Hélène Olivier",
"affiliation": "INRIA Rennes, Rennes, France",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "07",
"pubDate": "2018-07-01 00:00:00",
"pubType": "trans",
"pages": "2078-2088",
"year": "2018",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cicsyn/2010/4158/0/4158a152",
"title": "Study on Performance of Some Typical Tag Collision Avoidance Algorithms",
"doi": null,
"abstractUrl": "/proceedings-article/cicsyn/2010/4158a152/12OmNAtaRWs",
"parentPublication": {
"id": "proceedings/cicsyn/2010/4158/0",
"title": "Computational Intelligence, Communication Systems and Networks, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ca/1994/6240/0/00324011",
"title": "Posture interpolation with collision avoidance",
"doi": null,
"abstractUrl": "/proceedings-article/ca/1994/00324011/12OmNCdk2A0",
"parentPublication": {
"id": "proceedings/ca/1994/6240/0",
"title": "Proceedings of Computer Animation '94",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dmdcm/2011/4413/0/4413a083",
"title": "A Data-Driven Approach for Simulating Pedestrian Collision Avoidance in Crossroads",
"doi": null,
"abstractUrl": "/proceedings-article/dmdcm/2011/4413a083/12OmNroijcr",
"parentPublication": {
"id": "proceedings/dmdcm/2011/4413/0",
"title": "Digital Media and Digital Content Management, Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cccm/2008/3290/2/3290b341",
"title": "A Robot Collision Avoidance Scheme Based on the Moving Obstacle Motion Prediction",
"doi": null,
"abstractUrl": "/proceedings-article/cccm/2008/3290b341/12OmNwCaCxs",
"parentPublication": {
"id": "proceedings/cccm/2008/3290/3",
"title": "Computing, Communication, Control and Management, ISECS International Colloquium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icimt/2009/3922/0/3922a388",
"title": "A Review of Collision Avoidance Technique for Crowd Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/icimt/2009/3922a388/12OmNxE2mNV",
"parentPublication": {
"id": "proceedings/icimt/2009/3922/0",
"title": "Information and Multimedia Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/robot/1991/2163/0/00131684",
"title": "Towards safe real-time robot teleoperation: automatic whole-sensitive arm collision avoidance frees the operator for global control",
"doi": null,
"abstractUrl": "/proceedings-article/robot/1991/00131684/12OmNy2ah0t",
"parentPublication": {
"id": "proceedings/robot/1991/2163/0",
"title": "Proceedings. 1991 IEEE International Conference on Robotics and Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ispan/2009/3908/0/3908a266",
"title": "Efficient Broadcast Mechanism for Cooperative Collision Avoidance Using Power Control",
"doi": null,
"abstractUrl": "/proceedings-article/ispan/2009/3908a266/12OmNyyO8P8",
"parentPublication": {
"id": "proceedings/ispan/2009/3908/0",
"title": "Parallel Architectures, Algorithms, and Networks, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dui/2016/0842/0/07460045",
"title": "Collision avoidance in the presence of a virtual agent in small-scale virtual environments",
"doi": null,
"abstractUrl": "/proceedings-article/3dui/2016/07460045/12OmNzaQoPf",
"parentPublication": {
"id": "proceedings/3dui/2016/0842/0",
"title": "2016 IEEE Symposium on 3D User Interfaces (3DUI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2018/3365/0/08446180",
"title": "Effect of Virtual Human Gaze Behaviour During an Orthogonal Collision Avoidance Walking Task",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2018/08446180/13bd1sv5NyE",
"parentPublication": {
"id": "proceedings/vr/2018/3365/0",
"title": "2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798204",
"title": "Studying Gaze Behaviour during Collision Avoidance with a Virtual Walker: Influence of the Virtual Reality Setup",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798204/1cJ11rHzFi8",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07935404",
"articleId": "13rRUxjQyvu",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07942001",
"articleId": "13rRUxBa56c",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNy49sJl",
"title": "Nov.",
"year": "2013",
"issueNum": "11",
"idPrefix": "tg",
"pubType": "journal",
"volume": "19",
"label": "Nov.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUy2YLYv",
"doi": "10.1109/TVCG.2012.317",
"abstract": "As a controllable medium, video-realistic crowds are important for creating the illusion of a populated reality in special effects, games, and architectural visualization. While recent progress in simulation and motion captured-based techniques for crowd synthesis has focused on natural macroscale behavior, this paper addresses the complementary problem of synthesizing crowds with realistic microscale behavior and appearance. Example-based synthesis methods such as video textures are an appealing alternative to conventional model-based methods, but current techniques are unable to represent and satisfy constraints between video sprites and the scene. This paper describes how to synthesize crowds by segmenting pedestrians from input videos of natural crowds and optimally placing them into an output video while satisfying environmental constraints imposed by the scene. We introduce crowd tubes, a representation of video objects designed to compose a crowd of video billboards while avoiding collisions between static and dynamic obstacles. The approach consists of representing crowd tube samples and constraint violations with a conflict graph. The maximal independent set yields a dense constraint-satisyfing crowd composition. We present a prototype system for the capture, analysis, synthesis, and control of video-based crowds. Several results demonstrate the system's ability to generate videos of crowds which exhibit a variety of natural behaviors.",
"abstracts": [
{
"abstractType": "Regular",
"content": "As a controllable medium, video-realistic crowds are important for creating the illusion of a populated reality in special effects, games, and architectural visualization. While recent progress in simulation and motion captured-based techniques for crowd synthesis has focused on natural macroscale behavior, this paper addresses the complementary problem of synthesizing crowds with realistic microscale behavior and appearance. Example-based synthesis methods such as video textures are an appealing alternative to conventional model-based methods, but current techniques are unable to represent and satisfy constraints between video sprites and the scene. This paper describes how to synthesize crowds by segmenting pedestrians from input videos of natural crowds and optimally placing them into an output video while satisfying environmental constraints imposed by the scene. We introduce crowd tubes, a representation of video objects designed to compose a crowd of video billboards while avoiding collisions between static and dynamic obstacles. The approach consists of representing crowd tube samples and constraint violations with a conflict graph. The maximal independent set yields a dense constraint-satisyfing crowd composition. We present a prototype system for the capture, analysis, synthesis, and control of video-based crowds. Several results demonstrate the system's ability to generate videos of crowds which exhibit a variety of natural behaviors.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "As a controllable medium, video-realistic crowds are important for creating the illusion of a populated reality in special effects, games, and architectural visualization. While recent progress in simulation and motion captured-based techniques for crowd synthesis has focused on natural macroscale behavior, this paper addresses the complementary problem of synthesizing crowds with realistic microscale behavior and appearance. Example-based synthesis methods such as video textures are an appealing alternative to conventional model-based methods, but current techniques are unable to represent and satisfy constraints between video sprites and the scene. This paper describes how to synthesize crowds by segmenting pedestrians from input videos of natural crowds and optimally placing them into an output video while satisfying environmental constraints imposed by the scene. We introduce crowd tubes, a representation of video objects designed to compose a crowd of video billboards while avoiding collisions between static and dynamic obstacles. The approach consists of representing crowd tube samples and constraint violations with a conflict graph. The maximal independent set yields a dense constraint-satisyfing crowd composition. We present a prototype system for the capture, analysis, synthesis, and control of video-based crowds. Several results demonstrate the system's ability to generate videos of crowds which exhibit a variety of natural behaviors.",
"title": "Video-Based Crowd Synthesis",
"normalizedTitle": "Video-Based Crowd Synthesis",
"fno": "ttg2013111935",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Electron Tubes",
"Trajectory",
"Layout",
"Computational Modeling",
"Collision Avoidance",
"Shape",
"Rendering Computer Graphics",
"Crowd Constraint Optimization",
"Crowd Synthesis",
"Video Based Rendering",
"Video Object Layout"
],
"authors": [
{
"givenName": "M.",
"surname": "Flagg",
"fullName": "M. Flagg",
"affiliation": "Coll. of Comput. Building, Georgia Inst. of Technol., Atlanta, GA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "J. M.",
"surname": "Rehg",
"fullName": "J. M. Rehg",
"affiliation": "Coll. of Comput. Building, Georgia Inst. of Technol., Atlanta, GA, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "11",
"pubDate": "2013-11-01 00:00:00",
"pubType": "trans",
"pages": "1935-1947",
"year": "2013",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sibgrapi/2016/3568/0/3568a201",
"title": "Detecting Crowd Features in Video Sequences",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2016/3568a201/12OmNAoUTj7",
"parentPublication": {
"id": "proceedings/sibgrapi/2016/3568/0",
"title": "2016 29th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2016/7258/0/07552930",
"title": "Crowd video retrieval via deep attribute-embedding graph ranking",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2016/07552930/12OmNCyTyrG",
"parentPublication": {
"id": "proceedings/icme/2016/7258/0",
"title": "2016 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icimt/2009/3922/0/3922a388",
"title": "A Review of Collision Avoidance Technique for Crowd Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/icimt/2009/3922a388/12OmNxE2mNV",
"parentPublication": {
"id": "proceedings/icimt/2009/3922/0",
"title": "Information and Multimedia Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciicii/2016/3575/0/3575a010",
"title": "Research on the Estimation of Crowd Density Based on Video Image Processing",
"doi": null,
"abstractUrl": "/proceedings-article/iciicii/2016/3575a010/12OmNzBwGKJ",
"parentPublication": {
"id": "proceedings/iciicii/2016/3575/0",
"title": "2016 International Conference on Industrial Informatics - Computing Technology, Intelligent Technology, Industrial Information Integration (ICIICII)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/07/06613491",
"title": "Hybrid Long-Range Collision Avoidance for Crowd Simulation",
"doi": null,
"abstractUrl": "/journal/tg/2014/07/06613491/13rRUEgs2BX",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/02/ttg2014020159",
"title": "A Whole Surface Approach to Crowd Simulation on Arbitrary Topologies",
"doi": null,
"abstractUrl": "/journal/tg/2014/02/ttg2014020159/13rRUwInvl2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2011/05/mcg2011050054",
"title": "Context-Aware Motion Diversification for Crowd Simulation",
"doi": null,
"abstractUrl": "/magazine/cg/2011/05/mcg2011050054/13rRUxjyXcP",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipccc/2021/4331/0/09679451",
"title": "Unravel: An Anomalistic Crowd Investigation Framework Using Social Airborne Sensing",
"doi": null,
"abstractUrl": "/proceedings-article/ipccc/2021/09679451/1AjTqdONKOQ",
"parentPublication": {
"id": "proceedings/ipccc/2021/4331/0",
"title": "2021 IEEE International Performance, Computing, and Communications Conference (IPCCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vl-hcc/2020/6901/0/09127248",
"title": "Bashon: A Hybrid Crowd-Machine Workflow for Shell Command Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/vl-hcc/2020/09127248/1lvPZCf1aNi",
"parentPublication": {
"id": "proceedings/vl-hcc/2020/6901/0",
"title": "2020 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/04/09665307",
"title": "Heterogeneous Crowd Simulation Using Parametric Reinforcement Learning",
"doi": null,
"abstractUrl": "/journal/tg/2023/04/09665307/1zJiKkgGIaQ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2013111923",
"articleId": "13rRUxly95y",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2013111948",
"articleId": "13rRUy0qnGm",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyq0zFB",
"title": "May",
"year": "2016",
"issueNum": "05",
"idPrefix": "tg",
"pubType": "journal",
"volume": "22",
"label": "May",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUEgarsJ",
"doi": "10.1109/TVCG.2015.2443787",
"abstract": "Serious games for safety education (SGSE) are a novel tool for preparing people to prevent and\\or handle risky situations. Although several SGSE have been developed, design and evaluation methods for SGSE need to be better grounded in and guided by safety-relevant psychological theories. In particular, this paper focuses on threat appeals and the assessment of variables, such as safety locus of control, that influence human behavior in real risky situations. It illustrates how we took into account such models in the design and evaluation of “Learn to Brace”, a first-of-its-kind serious game that deals with a major problem in aviation safety, i.e. the scarce effectiveness of the safety cards used by airlines. The study considered a sample of 48 users: half of them received instructions about the brace position through the serious game, the other half through a traditional safety card pictorial. Results showed that the serious game was much more effective than the traditional instructions both in terms of learning and of changing safety-relevant perceptions, especially safety locus of control and recommendation perception.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Serious games for safety education (SGSE) are a novel tool for preparing people to prevent and\\or handle risky situations. Although several SGSE have been developed, design and evaluation methods for SGSE need to be better grounded in and guided by safety-relevant psychological theories. In particular, this paper focuses on threat appeals and the assessment of variables, such as safety locus of control, that influence human behavior in real risky situations. It illustrates how we took into account such models in the design and evaluation of “Learn to Brace”, a first-of-its-kind serious game that deals with a major problem in aviation safety, i.e. the scarce effectiveness of the safety cards used by airlines. The study considered a sample of 48 users: half of them received instructions about the brace position through the serious game, the other half through a traditional safety card pictorial. Results showed that the serious game was much more effective than the traditional instructions both in terms of learning and of changing safety-relevant perceptions, especially safety locus of control and recommendation perception.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Serious games for safety education (SGSE) are a novel tool for preparing people to prevent and\\or handle risky situations. Although several SGSE have been developed, design and evaluation methods for SGSE need to be better grounded in and guided by safety-relevant psychological theories. In particular, this paper focuses on threat appeals and the assessment of variables, such as safety locus of control, that influence human behavior in real risky situations. It illustrates how we took into account such models in the design and evaluation of “Learn to Brace”, a first-of-its-kind serious game that deals with a major problem in aviation safety, i.e. the scarce effectiveness of the safety cards used by airlines. The study considered a sample of 48 users: half of them received instructions about the brace position through the serious game, the other half through a traditional safety card pictorial. Results showed that the serious game was much more effective than the traditional instructions both in terms of learning and of changing safety-relevant perceptions, especially safety locus of control and recommendation perception.",
"title": "Designing Serious Games for Safety Education: “Learn to Brace” versus Traditional Pictorials for Aircraft Passengers",
"normalizedTitle": "Designing Serious Games for Safety Education: “Learn to Brace” versus Traditional Pictorials for Aircraft Passengers",
"fno": "07122340",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Safety",
"Games",
"Education",
"Aircraft",
"Accidents",
"Psychology",
"Avatars",
"Threat Appeals",
"Serious Games",
"Safety Education",
"Aviation",
"Mobile Devices",
"Threat Appeals",
"Serious Games",
"Safety Education",
"Aviation",
"Mobile Devices"
],
"authors": [
{
"givenName": "Luca",
"surname": "Chittaro",
"fullName": "Luca Chittaro",
"affiliation": "Human–Computer Interaction Lab, Department of Mathematics and Computer Science, Udine, Italy",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2016-05-01 00:00:00",
"pubType": "trans",
"pages": "1527-1539",
"year": "2016",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/bigdataservice/2018/5119/0/511901a213",
"title": "A Novel Method of Overrun Risk Measurement and Assessment Using Large Scale QAR Data",
"doi": null,
"abstractUrl": "/proceedings-article/bigdataservice/2018/511901a213/12OmNAlvHVX",
"parentPublication": {
"id": "proceedings/bigdataservice/2018/5119/0",
"title": "2018 IEEE Fourth International Conference on Big Data Computing Service and Applications (BigDataService)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dsn/2012/1624/0/027",
"title": "Perspectives on software safety case development for unmanned aircraft",
"doi": null,
"abstractUrl": "/proceedings-article/dsn/2012/027/12OmNBPc8wP",
"parentPublication": {
"id": "proceedings/dsn/2012/1624/0",
"title": "IEEE/IFIP International Conference on Dependable Systems and Networks (DSN 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icacc/2009/3516/0/3516a680",
"title": "The Simulation Algorithm Design of the Safety Margin for an Aircraft Accident",
"doi": null,
"abstractUrl": "/proceedings-article/icacc/2009/3516a680/12OmNynsbBv",
"parentPublication": {
"id": "proceedings/icacc/2009/3516/0",
"title": "2009 International Conference on Advanced Computer Control",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icicta/2014/6636/0/6636a760",
"title": "System Dynamic Analysis on Behavior-Based Safety in an LNG Enterprise",
"doi": null,
"abstractUrl": "/proceedings-article/icicta/2014/6636a760/12OmNyqRnqo",
"parentPublication": {
"id": "proceedings/icicta/2014/6636/0",
"title": "2014 7th International Conference on Intelligent Computation Technology and Automation (ICICTA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07014255",
"title": "Assessing Knowledge Retention of an Immersive Serious Game vs. a Traditional Education Method in Aviation Safety",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07014255/13rRUwdIOUP",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2017/2715/0/08258561",
"title": "Road safety estimation utilizing big and heterogeneous vehicle recorder data",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2017/08258561/17D45WYQJ71",
"parentPublication": {
"id": "proceedings/big-data/2017/2715/0",
"title": "2017 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icekim/2022/1666/0/166600a376",
"title": "Development and Exploration of Serious Games for Anti-bullying Education : ——The Experience of Developing the Software of Anti-bullying Serious Games",
"doi": null,
"abstractUrl": "/proceedings-article/icekim/2022/166600a376/1KpBIXuCUq4",
"parentPublication": {
"id": "proceedings/icekim/2022/1666/0",
"title": "2022 3rd International Conference on Education, Knowledge and Information Management (ICEKIM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/03/09187435",
"title": "Learning Safety Through Public Serious Games: A Study of “Prepare for Impact” on a Very Large, International Sample of Players",
"doi": null,
"abstractUrl": "/journal/tg/2022/03/09187435/1mVFzLYsuKA",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/compsac/2021/2463/0/246300a402",
"title": "Estimating the incidence of adverse weather effects on road traffic safety using time series embeddings",
"doi": null,
"abstractUrl": "/proceedings-article/compsac/2021/246300a402/1wLcBsluNJS",
"parentPublication": {
"id": "proceedings/compsac/2021/2463/0",
"title": "2021 IEEE 45th Annual Computers, Software, and Applications Conference (COMPSAC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icaa/2021/3730/0/373000a891",
"title": "Research on Active Intervention Technology of Aircraft Wake Dissipation",
"doi": null,
"abstractUrl": "/proceedings-article/icaa/2021/373000a891/1zL1KuXCIaA",
"parentPublication": {
"id": "proceedings/icaa/2021/3730/0",
"title": "2021 International Conference on Intelligent Computing, Automation and Applications (ICAA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07118240",
"articleId": "13rRUwInvl4",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07127036",
"articleId": "13rRUILc8fe",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1LUpyYLBfeo",
"title": "May",
"year": "2023",
"issueNum": "05",
"idPrefix": "tg",
"pubType": "journal",
"volume": "29",
"label": "May",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1KYowitu5OM",
"doi": "10.1109/TVCG.2023.3247093",
"abstract": "We present Monte-Carlo Redirected Walking (MCRDW), a gain selection algorithm for redirected walking. MCRDW applies the Monte-Carlo method to redirected walking by simulating a large number of simple virtual walks, then inversely applying redirection to the virtual paths. Different gain levels and directions are applied, producing differing physical paths. Each physical path is scored and the results used to select the best gain level and direction. We provide a simple example implementation and a simulation-based study for validation. In our study, when compared with the next best technique, MCRDW reduced incidence of boundary collisions by over 50% while reducing total rotation and position gain.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present Monte-Carlo Redirected Walking (MCRDW), a gain selection algorithm for redirected walking. MCRDW applies the Monte-Carlo method to redirected walking by simulating a large number of simple virtual walks, then inversely applying redirection to the virtual paths. Different gain levels and directions are applied, producing differing physical paths. Each physical path is scored and the results used to select the best gain level and direction. We provide a simple example implementation and a simulation-based study for validation. In our study, when compared with the next best technique, MCRDW reduced incidence of boundary collisions by over 50% while reducing total rotation and position gain.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present Monte-Carlo Redirected Walking (MCRDW), a gain selection algorithm for redirected walking. MCRDW applies the Monte-Carlo method to redirected walking by simulating a large number of simple virtual walks, then inversely applying redirection to the virtual paths. Different gain levels and directions are applied, producing differing physical paths. Each physical path is scored and the results used to select the best gain level and direction. We provide a simple example implementation and a simulation-based study for validation. In our study, when compared with the next best technique, MCRDW reduced incidence of boundary collisions by over 50% while reducing total rotation and position gain.",
"title": "Monte-Carlo Redirected Walking: Gain Selection Through Simulated Walks",
"normalizedTitle": "Monte-Carlo Redirected Walking: Gain Selection Through Simulated Walks",
"fno": "10049730",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Monte Carlo Methods",
"Virtual Reality",
"Boundary Collisions",
"Gain Level",
"Gain Selection Algorithm",
"MCRDW",
"Monte Carlo Redirected Walking",
"Physical Paths",
"Position Gain",
"Redirection",
"Simulated Walks",
"Total Rotation",
"Virtual Walks",
"Virtual Environments",
"Legged Locomotion",
"Monte Carlo Methods",
"Target Tracking",
"Optimization",
"Solid Modeling",
"Resists",
"Virtual Reality",
"Human Computer Interaction",
"Redirected Walking"
],
"authors": [
{
"givenName": "Ben J.",
"surname": "Congdon",
"fullName": "Ben J. Congdon",
"affiliation": "University College London, United Kingdom",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Anthony",
"surname": "Steed",
"fullName": "Anthony Steed",
"affiliation": "University College London, United Kingdom",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2023-05-01 00:00:00",
"pubType": "trans",
"pages": "2637-2646",
"year": "2023",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/pive/2012/1218/0/06229795",
"title": "Adaptive redirected walking in a virtual world",
"doi": null,
"abstractUrl": "/proceedings-article/pive/2012/06229795/12OmNzUxOk4",
"parentPublication": {
"id": "proceedings/pive/2012/1218/0",
"title": "2012 IEEE VR Workshop on Perceptual Illusions in Virtual Environments",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2018/3365/0/08446479",
"title": "Adopting the Roll Manipulation for Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2018/08446479/13bd1eSlys4",
"parentPublication": {
"id": "proceedings/vr/2018/3365/0",
"title": "2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2018/3365/0/08446579",
"title": "Leveraging Configuration Spaces and Navigation Functions for Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2018/08446579/13bd1fdV4lq",
"parentPublication": {
"id": "proceedings/vr/2018/3365/0",
"title": "2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07036075",
"title": "Cognitive Resource Demands of Redirected Walking",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07036075/13rRUxcKzVm",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/07/06200791",
"title": "Velocity-Dependent Dynamic Curvature Gain for Redirected Walking",
"doi": null,
"abstractUrl": "/journal/tg/2012/07/06200791/13rRUyuNswW",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/05/08645699",
"title": "Shrinking Circles: Adaptation to Increased Curvature Gain in Redirected Walking",
"doi": null,
"abstractUrl": "/journal/tg/2019/05/08645699/17PYElBjW00",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/05/09715723",
"title": "Adaptive Redirection: A Context-Aware Redirected Walking Meta-Strategy",
"doi": null,
"abstractUrl": "/journal/tg/2022/05/09715723/1B4hxCQXB4c",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798231",
"title": "The Effect of Hanger Reflex on Virtual Reality Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798231/1cJ0KBrAUYE",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798117",
"title": "Estimation of Rotation Gain Thresholds for Redirected Walking Considering FOV and Gender",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798117/1cJ1fo5PwqY",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/2022/02/09364750",
"title": "Multi-Technique Redirected Walking Method",
"doi": null,
"abstractUrl": "/journal/ec/2022/02/09364750/1rxdpzgvsxG",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "10049718",
"articleId": "1KYom5qAQo0",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "10049667",
"articleId": "1KYoqrkz9zq",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1E0NhqDj0zK",
"title": "April-June",
"year": "2022",
"issueNum": "02",
"idPrefix": "ec",
"pubType": "journal",
"volume": "10",
"label": "April-June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1rxdpzgvsxG",
"doi": "10.1109/TETC.2021.3062285",
"abstract": "The Room-Scale locomotion method is one of the most realistic locomotion methods used in virtual reality technologies. This is due to the natural interaction obtained through the tracking of its controllers and the head-mounted display with six degrees of freedom. However, its mapping by position between the physical and the virtual world limits the user’s movement to the physical workspace provided by the corresponding device. Redirected Walking methods use gain algorithms that add modifications to the virtual movement of the user, optimizing the virtual workspace in the same physical workspace. In this article, we develop a new Redirected Walking method, which combines the modification of three gain algorithms (curvature gain, rotation gain, and translation gain), a new algorithm (deviation gain), a path predictive method of the user’s locomotion, a <italic>proportional distance to the center</italic> function, and a <italic>user direction smoothing</italic> function that softens the effect of the algorithms. Complementing the new method, we offer an automatic calibration system that allows the user to use our method in a personalized way.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The Room-Scale locomotion method is one of the most realistic locomotion methods used in virtual reality technologies. This is due to the natural interaction obtained through the tracking of its controllers and the head-mounted display with six degrees of freedom. However, its mapping by position between the physical and the virtual world limits the user’s movement to the physical workspace provided by the corresponding device. Redirected Walking methods use gain algorithms that add modifications to the virtual movement of the user, optimizing the virtual workspace in the same physical workspace. In this article, we develop a new Redirected Walking method, which combines the modification of three gain algorithms (curvature gain, rotation gain, and translation gain), a new algorithm (deviation gain), a path predictive method of the user’s locomotion, a <italic>proportional distance to the center</italic> function, and a <italic>user direction smoothing</italic> function that softens the effect of the algorithms. Complementing the new method, we offer an automatic calibration system that allows the user to use our method in a personalized way.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The Room-Scale locomotion method is one of the most realistic locomotion methods used in virtual reality technologies. This is due to the natural interaction obtained through the tracking of its controllers and the head-mounted display with six degrees of freedom. However, its mapping by position between the physical and the virtual world limits the user’s movement to the physical workspace provided by the corresponding device. Redirected Walking methods use gain algorithms that add modifications to the virtual movement of the user, optimizing the virtual workspace in the same physical workspace. In this article, we develop a new Redirected Walking method, which combines the modification of three gain algorithms (curvature gain, rotation gain, and translation gain), a new algorithm (deviation gain), a path predictive method of the user’s locomotion, a proportional distance to the center function, and a user direction smoothing function that softens the effect of the algorithms. Complementing the new method, we offer an automatic calibration system that allows the user to use our method in a personalized way.",
"title": "Multi-Technique Redirected Walking Method",
"normalizedTitle": "Multi-Technique Redirected Walking Method",
"fno": "09364750",
"hasPdf": true,
"idPrefix": "ec",
"keywords": [
"Calibration",
"Helmet Mounted Displays",
"Virtual Reality",
"Realistic Locomotion Methods",
"Virtual Reality Technologies",
"Natural Interaction",
"Head Mounted Display",
"Virtual World",
"Physical Workspace",
"Gain Algorithms",
"Virtual Movement",
"Virtual Workspace",
"Curvature Gain",
"Rotation Gain",
"Translation Gain",
"Deviation Gain",
"Path Predictive Method",
"User Direction Smoothing Function",
"Room Scale Locomotion Method",
"Multitechnique Redirected Walking Method",
"Legged Locomotion",
"Space Vehicles",
"Prediction Algorithms",
"Resists",
"Virtual Environments",
"Cybersickness",
"Calibration",
"Virtual Reality",
"Motion",
"Interaction Techniques"
],
"authors": [
{
"givenName": "Jesus",
"surname": "Mayor",
"fullName": "Jesus Mayor",
"affiliation": "Universidad Rey Juan Carlos, Móstoles, Madrid, Spain",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Laura",
"surname": "Raya",
"fullName": "Laura Raya",
"affiliation": "Centro Universitario de Tecnología y Arte Digital (U-tad), Las Rozas de Madrid, Madrid, Spain",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Sofia",
"surname": "Bayona",
"fullName": "Sofia Bayona",
"affiliation": "Universidad Rey Juan Carlos and CCS, Móstoles, Madrid, Spain",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alberto",
"surname": "Sanchez",
"fullName": "Alberto Sanchez",
"affiliation": "Universidad Rey Juan Carlos and CCS, Móstoles, Madrid, Spain",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2022-04-01 00:00:00",
"pubType": "trans",
"pages": "997-1008",
"year": "2022",
"issn": "2168-6750",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/3dui/2016/0842/0/07460032",
"title": "Automated path prediction for redirected walking using navigation meshes",
"doi": null,
"abstractUrl": "/proceedings-article/3dui/2016/07460032/12OmNBKEymO",
"parentPublication": {
"id": "proceedings/3dui/2016/0842/0",
"title": "2016 IEEE Symposium on 3D User Interfaces (3DUI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2014/2871/0/06802053",
"title": "An enhanced steering algorithm for redirected walking in virtual environments",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2014/06802053/12OmNCbU2Wt",
"parentPublication": {
"id": "proceedings/vr/2014/2871/0",
"title": "2014 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2018/3365/0/08446479",
"title": "Adopting the Roll Manipulation for Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2018/08446479/13bd1eSlys4",
"parentPublication": {
"id": "proceedings/vr/2018/3365/0",
"title": "2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2018/3365/0/08448288",
"title": "Experiencing an Invisible World War I Battlefield Through Narrative-Driven Redirected Walking in Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2018/08448288/13bd1fZBGdu",
"parentPublication": {
"id": "proceedings/vr/2018/3365/0",
"title": "2018 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/04/07036075",
"title": "Cognitive Resource Demands of Redirected Walking",
"doi": null,
"abstractUrl": "/journal/tg/2015/04/07036075/13rRUxcKzVm",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/05/09715723",
"title": "Adaptive Redirection: A Context-Aware Redirected Walking Meta-Strategy",
"doi": null,
"abstractUrl": "/journal/tg/2022/05/09715723/1B4hxCQXB4c",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/05/10049692",
"title": "FREE-RDW: A Multi-user Redirected Walking Method for Supporting Non-forward Steps",
"doi": null,
"abstractUrl": "/journal/tg/2023/05/10049692/1KYopXwY5Vu",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/05/10049730",
"title": "Monte-Carlo Redirected Walking: Gain Selection Through Simulated Walks",
"doi": null,
"abstractUrl": "/journal/tg/2023/05/10049730/1KYowitu5OM",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798231",
"title": "The Effect of Hanger Reflex on Virtual Reality Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798231/1cJ0KBrAUYE",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2020/6532/0/09090595",
"title": "Reactive Alignment of Virtual and Physical Environments Using Redirected Walking",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2020/09090595/1jIxm1j8B2w",
"parentPublication": {
"id": "proceedings/vrw/2020/6532/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09354998",
"articleId": "1rgCoEgKcpO",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09366407",
"articleId": "1E0Nnbr5vFK",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1E0NtT3wIOA",
"name": "tec202202-09364750s1-supp1-3062285.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/tec202202-09364750s1-supp1-3062285.mp4",
"extension": "mp4",
"size": "11.8 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBpEeNw",
"title": "September",
"year": "2006",
"issueNum": "09",
"idPrefix": "tp",
"pubType": "journal",
"volume": "28",
"label": "September",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUIJuxqH",
"doi": "10.1109/TPAMI.2006.192",
"abstract": "A novel algorithm for pose and motion estimation using corresponding features and a Digital Terrain Map is proposed. Using a Digital Terrain (or Digital Elevation) Map (DTM/DEM) as a global reference enables the elimination of the ambiguity present in vision-based algorithms for motion recovery. As a consequence, the absolute position and orientation of a camera can be recovered with respect to the external reference frame. In order to do this, the DTM is used to formulate a constraint between corresponding features in two consecutive frames. Explicit reconstruction of the 3D world is not required. When considering a number of feature points, the resulting constraints can be solved using nonlinear optimization in terms of position, orientation, and motion. Such a procedure requires an initial guess of these parameters, which can be obtained from dead-reckoning or any other source. The feasibility of the algorithm is established through extensive experimentation. Performance is compared with a state-of-the-art alternative algorithm, which intermediately reconstructs the 3D structure and then registers it to the DTM. A clear advantage for the novel algorithm is demonstrated in variety of scenarios.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A novel algorithm for pose and motion estimation using corresponding features and a Digital Terrain Map is proposed. Using a Digital Terrain (or Digital Elevation) Map (DTM/DEM) as a global reference enables the elimination of the ambiguity present in vision-based algorithms for motion recovery. As a consequence, the absolute position and orientation of a camera can be recovered with respect to the external reference frame. In order to do this, the DTM is used to formulate a constraint between corresponding features in two consecutive frames. Explicit reconstruction of the 3D world is not required. When considering a number of feature points, the resulting constraints can be solved using nonlinear optimization in terms of position, orientation, and motion. Such a procedure requires an initial guess of these parameters, which can be obtained from dead-reckoning or any other source. The feasibility of the algorithm is established through extensive experimentation. Performance is compared with a state-of-the-art alternative algorithm, which intermediately reconstructs the 3D structure and then registers it to the DTM. A clear advantage for the novel algorithm is demonstrated in variety of scenarios.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A novel algorithm for pose and motion estimation using corresponding features and a Digital Terrain Map is proposed. Using a Digital Terrain (or Digital Elevation) Map (DTM/DEM) as a global reference enables the elimination of the ambiguity present in vision-based algorithms for motion recovery. As a consequence, the absolute position and orientation of a camera can be recovered with respect to the external reference frame. In order to do this, the DTM is used to formulate a constraint between corresponding features in two consecutive frames. Explicit reconstruction of the 3D world is not required. When considering a number of feature points, the resulting constraints can be solved using nonlinear optimization in terms of position, orientation, and motion. Such a procedure requires an initial guess of these parameters, which can be obtained from dead-reckoning or any other source. The feasibility of the algorithm is established through extensive experimentation. Performance is compared with a state-of-the-art alternative algorithm, which intermediately reconstructs the 3D structure and then registers it to the DTM. A clear advantage for the novel algorithm is demonstrated in variety of scenarios.",
"title": "Pose and Motion Recovery from Feature Correspondences and a Digital Terrain Map",
"normalizedTitle": "Pose and Motion Recovery from Feature Correspondences and a Digital Terrain Map",
"fno": "i1404",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Motion Estimation",
"Layout",
"Constraint Optimization",
"Navigation",
"Digital Cameras",
"Geometry",
"Stress",
"Image Reconstruction",
"Image Databases",
"Spatial Databases",
"Structure From Motion",
"Pose Estimation",
"Vision Based Navigation",
"DTM"
],
"authors": [
{
"givenName": "Ronen",
"surname": "Lerner",
"fullName": "Ronen Lerner",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ehud",
"surname": "Rivlin",
"fullName": "Ehud Rivlin",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
},
{
"givenName": "H?ctor P.",
"surname": "Rotstein",
"fullName": "H?ctor P. Rotstein",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "09",
"pubDate": "2006-09-01 00:00:00",
"pubType": "trans",
"pages": "1404-1417",
"year": "2006",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icpr/2004/2128/4/212840272",
"title": "Motion Imagery Navigation Using Terrain Estimates",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2004/212840272/12OmNAYXWKg",
"parentPublication": {
"id": "proceedings/icpr/2004/2128/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2004/2158/1/01315087",
"title": "Error analysis for a navigation algorithm based on optical-flow and a digital terrain map",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2004/01315087/12OmNBfqG2I",
"parentPublication": {
"id": "proceedings/cvpr/2004/2158/1",
"title": "Proceedings of the 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2004. CVPR 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csie/2009/3507/2/3507b326",
"title": "Research of 3D Representation Theory and Technology of Geographic Information",
"doi": null,
"abstractUrl": "/proceedings-article/csie/2009/3507b326/12OmNrAMEOo",
"parentPublication": {
"id": "proceedings/csie/2009/3507/2",
"title": "Computer Science and Information Engineering, World Congress on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2009/3501/3/3501c295",
"title": "GPS Height Aiding Computation Using Multi-resolution Digital Terrain Models",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2009/3501c295/12OmNyoSbbW",
"parentPublication": {
"id": "proceedings/cmc/2009/3501/3",
"title": "2009 WRI International Conference on Communications and Mobile Computing. CMC 2009",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icia/2006/0528/0/04097829",
"title": "Automatic Generation of Digital Terrain Elevations with Single Satellite Imagery",
"doi": null,
"abstractUrl": "/proceedings-article/icia/2006/04097829/12OmNz5s0Jj",
"parentPublication": {
"id": "proceedings/icia/2006/0528/0",
"title": "2006 International Conference on Information Acquisition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1992/02/i0278",
"title": "High-Resolution Terrain Map from Multiple Sensor Data",
"doi": null,
"abstractUrl": "/journal/tp/1992/02/i0278/13rRUEgartE",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2011/02/ttp2011020406",
"title": "Direct Method for Video-Based Navigation Using a Digital Terrain Map",
"doi": null,
"abstractUrl": "/journal/tp/2011/02/ttp2011020406/13rRUyeTVje",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2019/2506/0/250600b442",
"title": "Large-Scale DTM Generation From Satellite Data",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2019/250600b442/1iTvkiPCoCI",
"parentPublication": {
"id": "proceedings/cvprw/2019/2506/0",
"title": "2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2022/05/09214891",
"title": "Localization of Networks on 3D Terrain Surfaces",
"doi": null,
"abstractUrl": "/journal/tm/2022/05/09214891/1nHNFAHLOQE",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "i1393",
"articleId": "13rRUxASu1O",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "i1418",
"articleId": "13rRUIJcWml",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzV70rJ",
"title": "July-September",
"year": "2002",
"issueNum": "03",
"idPrefix": "tg",
"pubType": "journal",
"volume": "8",
"label": "July-September",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxBrGgM",
"doi": "10.1109/TVCG.2002.1021577",
"abstract": "This paper describes a general framework for out-of-core rendering and management of massive terrain surfaces. The two key components of this framework are: view-dependent refinement of the terrain mesh and a simple scheme for organizing the terrain data to improve coherence and reduce the number of paging events from external storage to main memory. Similar to several previously proposed methods for view-dependent refinement, we recursively subdivide a triangle mesh defined over regularly gridded data using longest-edge bisection. As part of this single, per-frame refinement pass, we perform triangle stripping, view frustum culling, and smooth blending of geometry using geomorphing. Meanwhile, our refinement framework supports a large class of error metrics, is highly competitive in terms of rendering performance, and is surprisingly simple to implement. Independent of our refinement algorithm, we also describe several data layout techniques for providing coherent access to the terrain data. By reordering the data in a manner that is more consistent with our recursive access pattern, we show that visualization of gigabyte-size data sets can be realized even on low-end, commodity PCs without the need for complicated and explicit data paging techniques. Rather, by virtue of dramatic improvements in multilevel cache coherence, we rely on the built-in paging mechanisms of the operating system to perform this task. The end result is a straightforward, simple-to-implement, pointerless indexing scheme that dramatically improves the data locality and paging performance over conventional matrix-based layouts.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper describes a general framework for out-of-core rendering and management of massive terrain surfaces. The two key components of this framework are: view-dependent refinement of the terrain mesh and a simple scheme for organizing the terrain data to improve coherence and reduce the number of paging events from external storage to main memory. Similar to several previously proposed methods for view-dependent refinement, we recursively subdivide a triangle mesh defined over regularly gridded data using longest-edge bisection. As part of this single, per-frame refinement pass, we perform triangle stripping, view frustum culling, and smooth blending of geometry using geomorphing. Meanwhile, our refinement framework supports a large class of error metrics, is highly competitive in terms of rendering performance, and is surprisingly simple to implement. Independent of our refinement algorithm, we also describe several data layout techniques for providing coherent access to the terrain data. By reordering the data in a manner that is more consistent with our recursive access pattern, we show that visualization of gigabyte-size data sets can be realized even on low-end, commodity PCs without the need for complicated and explicit data paging techniques. Rather, by virtue of dramatic improvements in multilevel cache coherence, we rely on the built-in paging mechanisms of the operating system to perform this task. The end result is a straightforward, simple-to-implement, pointerless indexing scheme that dramatically improves the data locality and paging performance over conventional matrix-based layouts.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper describes a general framework for out-of-core rendering and management of massive terrain surfaces. The two key components of this framework are: view-dependent refinement of the terrain mesh and a simple scheme for organizing the terrain data to improve coherence and reduce the number of paging events from external storage to main memory. Similar to several previously proposed methods for view-dependent refinement, we recursively subdivide a triangle mesh defined over regularly gridded data using longest-edge bisection. As part of this single, per-frame refinement pass, we perform triangle stripping, view frustum culling, and smooth blending of geometry using geomorphing. Meanwhile, our refinement framework supports a large class of error metrics, is highly competitive in terms of rendering performance, and is surprisingly simple to implement. Independent of our refinement algorithm, we also describe several data layout techniques for providing coherent access to the terrain data. By reordering the data in a manner that is more consistent with our recursive access pattern, we show that visualization of gigabyte-size data sets can be realized even on low-end, commodity PCs without the need for complicated and explicit data paging techniques. Rather, by virtue of dramatic improvements in multilevel cache coherence, we rely on the built-in paging mechanisms of the operating system to perform this task. The end result is a straightforward, simple-to-implement, pointerless indexing scheme that dramatically improves the data locality and paging performance over conventional matrix-based layouts.",
"title": "Terrain Simplification Simplified: A General Framework for View-Dependent Out-of-Core Visualization",
"normalizedTitle": "Terrain Simplification Simplified: A General Framework for View-Dependent Out-of-Core Visualization",
"fno": "v0239",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Terrain Visualization",
"Surface Simplification",
"View Dependent Refinement",
"Continuous Levels Of Detail",
"Edge Bisection",
"Error Metrics",
"Geomorphing",
"Out Of Core Algorithms",
"External Memory Paging",
"Data Layouts"
],
"authors": [],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2002-07-01 00:00:00",
"pubType": "trans",
"pages": "239-254",
"year": "2002",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": null,
"next": {
"fno": "v0209",
"articleId": "13rRUx0xPTF",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCm7Bxm",
"title": "July/August",
"year": "2005",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "11",
"label": "July/August",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUIM2VGT",
"doi": "10.1109/TVCG.2005.67",
"abstract": "This paper addresses several issues related to topological analysis of 3D second order symmetric tensor fields. First, we show that the degenerate features in such data sets form stable topological lines rather than points, as previously thought. Second, the paper presents two different methods for extracting these features by identifying the individual points on these lines and connecting them. Third, this paper proposes an analytical form of obtaining tangents at the degenerate points along these topological lines. The tangents are derived from a Hessian factorization technique on the tensor discriminant and leads to a fast and stable solution. Together, these three advances allow us to extract the backbone topological lines that form the basis for topological analysis of tensor fields.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper addresses several issues related to topological analysis of 3D second order symmetric tensor fields. First, we show that the degenerate features in such data sets form stable topological lines rather than points, as previously thought. Second, the paper presents two different methods for extracting these features by identifying the individual points on these lines and connecting them. Third, this paper proposes an analytical form of obtaining tangents at the degenerate points along these topological lines. The tangents are derived from a Hessian factorization technique on the tensor discriminant and leads to a fast and stable solution. Together, these three advances allow us to extract the backbone topological lines that form the basis for topological analysis of tensor fields.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper addresses several issues related to topological analysis of 3D second order symmetric tensor fields. First, we show that the degenerate features in such data sets form stable topological lines rather than points, as previously thought. Second, the paper presents two different methods for extracting these features by identifying the individual points on these lines and connecting them. Third, this paper proposes an analytical form of obtaining tangents at the degenerate points along these topological lines. The tangents are derived from a Hessian factorization technique on the tensor discriminant and leads to a fast and stable solution. Together, these three advances allow us to extract the backbone topological lines that form the basis for topological analysis of tensor fields.",
"title": "Topological Lines in 3D Tensor Fields and Discriminant Hessian Factorization",
"normalizedTitle": "Topological Lines in 3D Tensor Fields and Discriminant Hessian Factorization",
"fno": "v0395",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Index Terms Hyperstreamlines",
"Real Symmetric Tensors",
"Degenerate Tensors",
"Tensor Topology"
],
"authors": [
{
"givenName": "Xiaoqiang",
"surname": "Zheng",
"fullName": "Xiaoqiang Zheng",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Beresford N.",
"surname": "Parlett",
"fullName": "Beresford N. Parlett",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alex",
"surname": "Pang",
"fullName": "Alex Pang",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2005-07-01 00:00:00",
"pubType": "trans",
"pages": "395-407",
"year": "2005",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2005/2766/0/27660001",
"title": "2D Asymmetric Tensor Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660001/12OmNAY79q0",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880313",
"title": "Topological Lines in 3D Tensor Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880313/12OmNApLGKA",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/visual/1994/6627/0/00346326",
"title": "The topology of symmetric, second-order tensor fields",
"doi": null,
"abstractUrl": "/proceedings-article/visual/1994/00346326/12OmNvxKu1Q",
"parentPublication": {
"id": "proceedings/visual/1994/6627/0",
"title": "Proceedings Visualization '94",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660004",
"title": "HOT- Lines: Tracking Lines in Higher Order Tensor Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660004/12OmNwMXnqd",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532841",
"title": "Topological structures of 3D tensor fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532841/12OmNx5GTXp",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660070",
"title": "Topological Structures of 3D Tensor Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660070/12OmNxeusY2",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1997/8262/0/82620059",
"title": "Singularities in nonuniform tensor fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1997/82620059/12OmNzFMFiX",
"parentPublication": {
"id": "proceedings/ieee-vis/1997/8262/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880123",
"title": "Physically Based Methods for Tensor Field Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880123/12OmNzTppFk",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061627",
"title": "Invariant Crease Lines for Topological and Structural Analysis of Tensor Fields",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061627/13rRUxASu0F",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/02/09224154",
"title": "Mode Surfaces of Symmetric Tensor Fields: Topological Analysis and Seamless Extraction",
"doi": null,
"abstractUrl": "/journal/tg/2021/02/09224154/1nV63QG11le",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "v0383",
"articleId": "13rRUwjoNwP",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0408",
"articleId": "13rRUNvgyWb",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwNwzMR",
"title": "January/February",
"year": "1998",
"issueNum": "01",
"idPrefix": "tk",
"pubType": "journal",
"volume": "10",
"label": "January/February",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxE04tQ",
"doi": "10.1109/69.667085",
"abstract": "Abstract—A set of topological invariants for relations between lines embedded in the 2-dimensional Euclidean space is given. The set of invariants is proven to be necessary and sufficient to characterize topological equivalence classes of binary relations between simple lines. The topology of arbitrarily complex geometric scenes is described with a variation of the same set of invariants. Polynomial time algorithms are given to assess topological equivalence of two scenes. The relevance of identifying such a set of invariants and efficient algorithms is due to application areas of spatial database systems, where a model for describing topological relations between planar features is sought.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—A set of topological invariants for relations between lines embedded in the 2-dimensional Euclidean space is given. The set of invariants is proven to be necessary and sufficient to characterize topological equivalence classes of binary relations between simple lines. The topology of arbitrarily complex geometric scenes is described with a variation of the same set of invariants. Polynomial time algorithms are given to assess topological equivalence of two scenes. The relevance of identifying such a set of invariants and efficient algorithms is due to application areas of spatial database systems, where a model for describing topological relations between planar features is sought.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—A set of topological invariants for relations between lines embedded in the 2-dimensional Euclidean space is given. The set of invariants is proven to be necessary and sufficient to characterize topological equivalence classes of binary relations between simple lines. The topology of arbitrarily complex geometric scenes is described with a variation of the same set of invariants. Polynomial time algorithms are given to assess topological equivalence of two scenes. The relevance of identifying such a set of invariants and efficient algorithms is due to application areas of spatial database systems, where a model for describing topological relations between planar features is sought.",
"title": "Topological Invariants for Lines",
"normalizedTitle": "Topological Invariants for Lines",
"fno": "k0038",
"hasPdf": true,
"idPrefix": "tk",
"keywords": [
"Lines",
"Spatial Data Modeling",
"Spatial Relations",
"Topological Invariants",
"Homeomorphism"
],
"authors": [
{
"givenName": "Eliseo",
"surname": "Clementini",
"fullName": "Eliseo Clementini",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Paolino",
"surname": "Di Felice",
"fullName": "Paolino Di Felice",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "1998-01-01 00:00:00",
"pubType": "trans",
"pages": "38-54",
"year": "1998",
"issn": "1041-4347",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "k0021",
"articleId": "13rRUwbJD50",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "k0055",
"articleId": "13rRUEgs2Ch",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBOUxmQ",
"title": "November/December",
"year": "2008",
"issueNum": "06",
"idPrefix": "tg",
"pubType": "journal",
"volume": "14",
"label": "November/December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwgQpDo",
"doi": "10.1109/TVCG.2008.113",
"abstract": "Back matter from Vis/InfoVis 2008",
"abstracts": [
{
"abstractType": "Regular",
"content": "Back matter from Vis/InfoVis 2008",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Back matter from Vis/InfoVis 2008",
"title": "Back matter",
"normalizedTitle": "Back matter",
"fno": "ttg2008061763",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Index Terms"
],
"authors": [],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "06",
"pubDate": "2008-11-01 00:00:00",
"pubType": "trans",
"pages": "xxvii-xxviii",
"year": "2008",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/itcs/2010/4074/0/4074a296",
"title": "Research on Multilayer Matter-Element Extension Synthesis Evaluation Method of Software Quality",
"doi": null,
"abstractUrl": "/proceedings-article/itcs/2010/4074a296/12OmNBTs7Fb",
"parentPublication": {
"id": "proceedings/itcs/2010/4074/0",
"title": "Information Technology and Computer Science, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061173",
"title": "Distributed Cognition as a Theoretical Framework for Information Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061173/13rRUwI5TQQ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/05/visback",
"title": "Vis/InfoVis 2006 back matter",
"doi": null,
"abstractUrl": "/journal/tg/2006/05/visback/13rRUwhpBDY",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008060000",
"title": "PrePages",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008060000/13rRUwhpBE4",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/05/vispre",
"title": "Vis/InfoVis 2006 pre-pages",
"doi": null,
"abstractUrl": "/journal/tg/2006/05/vispre/13rRUwwaKsX",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/06/ttg200906xxviv",
"title": "TVCG Vis/InfoVis 2009 Author Index",
"doi": null,
"abstractUrl": "/journal/tg/2009/06/ttg200906xxviv/13rRUx0xPIz",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0419",
"title": "Exploring Connectivity of the Brain's White Matter with Dynamic Queries",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0419/13rRUy3xY2J",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/02/09340112",
"title": "Preface",
"doi": null,
"abstractUrl": "/journal/tg/2021/02/09340112/1qMK1vPtB7i",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2008061755",
"articleId": "13rRUx0gezP",
"__typename": "AdjacentArticleType"
},
"next": null,
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwdL7lu",
"title": "July/August",
"year": "2006",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "12",
"label": "July/August",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUx0gepU",
"doi": "10.1109/TVCG.2006.58",
"abstract": "Abstract—This paper proposes a new experimental framework within which evidence regarding the perceptual characteristics of a visualization method can be collected, and describes how this evidence can be explored to discover principles and insights to guide the design of perceptually near-optimal visualizations. We make the case that each of the current approaches for evaluating visualizations is limited in what it can tell us about optimal tuning and visual design. We go on to argue that our new approach is better suited to optimizing the kinds of complex visual displays that are commonly created in visualization. Our method uses human-in-the-loop experiments to selectively search through the parameter space of a visualization method, generating large databases of rated visualization solutions. Data mining is then used to extract results from the database, ranging from highly specific exemplar visualizations for a particular data set, to more broadly applicable guidelines for visualization design. We illustrate our approach using a recent study of optimal texturing for layered surfaces viewed in stereo and in motion. We show that a genetic algorithm is a valuable way of guiding the human-in-the-loop search through visualization parameter space. We also demonstrate several useful data mining methods including clustering, principal component analysis, neural networks, and statistical comparisons of functions of parameters.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—This paper proposes a new experimental framework within which evidence regarding the perceptual characteristics of a visualization method can be collected, and describes how this evidence can be explored to discover principles and insights to guide the design of perceptually near-optimal visualizations. We make the case that each of the current approaches for evaluating visualizations is limited in what it can tell us about optimal tuning and visual design. We go on to argue that our new approach is better suited to optimizing the kinds of complex visual displays that are commonly created in visualization. Our method uses human-in-the-loop experiments to selectively search through the parameter space of a visualization method, generating large databases of rated visualization solutions. Data mining is then used to extract results from the database, ranging from highly specific exemplar visualizations for a particular data set, to more broadly applicable guidelines for visualization design. We illustrate our approach using a recent study of optimal texturing for layered surfaces viewed in stereo and in motion. We show that a genetic algorithm is a valuable way of guiding the human-in-the-loop search through visualization parameter space. We also demonstrate several useful data mining methods including clustering, principal component analysis, neural networks, and statistical comparisons of functions of parameters.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—This paper proposes a new experimental framework within which evidence regarding the perceptual characteristics of a visualization method can be collected, and describes how this evidence can be explored to discover principles and insights to guide the design of perceptually near-optimal visualizations. We make the case that each of the current approaches for evaluating visualizations is limited in what it can tell us about optimal tuning and visual design. We go on to argue that our new approach is better suited to optimizing the kinds of complex visual displays that are commonly created in visualization. Our method uses human-in-the-loop experiments to selectively search through the parameter space of a visualization method, generating large databases of rated visualization solutions. Data mining is then used to extract results from the database, ranging from highly specific exemplar visualizations for a particular data set, to more broadly applicable guidelines for visualization design. We illustrate our approach using a recent study of optimal texturing for layered surfaces viewed in stereo and in motion. We show that a genetic algorithm is a valuable way of guiding the human-in-the-loop search through visualization parameter space. We also demonstrate several useful data mining methods including clustering, principal component analysis, neural networks, and statistical comparisons of functions of parameters.",
"title": "An Approach to the Perceptual Optimization of Complex Visualizations",
"normalizedTitle": "An Approach to the Perceptual Optimization of Complex Visualizations",
"fno": "v0509",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Data Mining",
"Evaluation Methodology",
"Theory And Methods",
"Visualization Techniques",
"Methodologies"
],
"authors": [
{
"givenName": "Donald H.",
"surname": "House",
"fullName": "Donald H. House",
"affiliation": "IEEE Computer Society",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alethea S.",
"surname": "Bair",
"fullName": "Alethea S. Bair",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Colin",
"surname": "Ware",
"fullName": "Colin Ware",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2006-07-01 00:00:00",
"pubType": "trans",
"pages": "509-521",
"year": "2006",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200hahn",
"title": "Visualization and Interaction Techniques for the Exploration of Vascular Structures",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200hahn/12OmNAlvHR5",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532782",
"title": "On the optimization of visualizations of complex phenomena",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532782/12OmNAq3hRK",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660012",
"title": "On the Optimization of Visualizations of Complex Phenomena",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660012/12OmNCfSqN3",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498preim",
"title": "Integration of Measurement Tools in Medical 3d Visualizations",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498preim/12OmNvT2oKn",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2009/3733/0/3733a003",
"title": "Visual Perception of Parallel Coordinate Visualizations",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2009/3733a003/12OmNwGZNMM",
"parentPublication": {
"id": "proceedings/iv/2009/3733/0",
"title": "2009 13th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0432",
"title": "Knowledge Precepts for Design and Evaluation of Information Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0432/13rRUEgarnC",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0443",
"title": "An Insight-Based Methodology for Evaluating Bioinformatics Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0443/13rRUwbs2gj",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/12/06875978",
"title": "Ranking Visualizations of Correlation Using Weber's Law",
"doi": null,
"abstractUrl": "/journal/tg/2014/12/06875978/13rRUyeCkai",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/06/08930077",
"title": "Gaze-Driven Adaptive Interventions for Magazine-Style Narrative Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2021/06/08930077/1fCCO10cYW4",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/clei/2020/1560/0/156000a546",
"title": "Interactive Competency-Based Curriculum Visualizations to Map and Analyze an Academic Computing Program",
"doi": null,
"abstractUrl": "/proceedings-article/clei/2020/156000a546/1uOu1CrVz4k",
"parentPublication": {
"id": "proceedings/clei/2020/1560/0",
"title": "2020 XLVI Latin American Computing Conference (CLEI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "v0497",
"articleId": "13rRUwI5U7R",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0522",
"articleId": "13rRUwjXZS0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCm7Bxm",
"title": "July/August",
"year": "2005",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "11",
"label": "July/August",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUEgarnC",
"doi": "10.1109/TVCG.2005.63",
"abstract": "The design and evaluation of most current information visualization systems descend from an emphasis on a user's ability to \"unpack” the representations of data of interest and operate on them independently. Too often, successful decision-making and analysis are more a matter of serendipity and user experience than of intentional design and specific support for such tasks; although humans have considerable abilities in analyzing relationships from data, the utility of visualizations remains relatively variable across users, data sets, and domains. In this paper, we discuss the notion of analytic gaps, which represent obstacles faced by visualizations in facilitating higher-level analytic tasks, such as decision-making and learning. We discuss support for bridging these gaps, propose a framework for the design and evaluation of information visualization systems, and demonstrate its use.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The design and evaluation of most current information visualization systems descend from an emphasis on a user's ability to \"unpack” the representations of data of interest and operate on them independently. Too often, successful decision-making and analysis are more a matter of serendipity and user experience than of intentional design and specific support for such tasks; although humans have considerable abilities in analyzing relationships from data, the utility of visualizations remains relatively variable across users, data sets, and domains. In this paper, we discuss the notion of analytic gaps, which represent obstacles faced by visualizations in facilitating higher-level analytic tasks, such as decision-making and learning. We discuss support for bridging these gaps, propose a framework for the design and evaluation of information visualization systems, and demonstrate its use.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The design and evaluation of most current information visualization systems descend from an emphasis on a user's ability to \"unpack” the representations of data of interest and operate on them independently. Too often, successful decision-making and analysis are more a matter of serendipity and user experience than of intentional design and specific support for such tasks; although humans have considerable abilities in analyzing relationships from data, the utility of visualizations remains relatively variable across users, data sets, and domains. In this paper, we discuss the notion of analytic gaps, which represent obstacles faced by visualizations in facilitating higher-level analytic tasks, such as decision-making and learning. We discuss support for bridging these gaps, propose a framework for the design and evaluation of information visualization systems, and demonstrate its use.",
"title": "Knowledge Precepts for Design and Evaluation of Information Visualizations",
"normalizedTitle": "Knowledge Precepts for Design and Evaluation of Information Visualizations",
"fno": "v0432",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Index Terms Information Visualization",
"Visualization Techniques And Methodologies",
"Theory And Methods"
],
"authors": [
{
"givenName": "Robert A.",
"surname": "Amar",
"fullName": "Robert A. Amar",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "John T.",
"surname": "Stasko",
"fullName": "John T. Stasko",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2005-07-01 00:00:00",
"pubType": "trans",
"pages": "432-442",
"year": "2005",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-infovis/2004/8779/0/87790143",
"title": "BEST PAPER: A Knowledge Task-Based Framework for Design and Evaluation of Information Visualizations",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/2004/87790143/12OmNBhpScc",
"parentPublication": {
"id": "proceedings/ieee-infovis/2004/8779/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/soca/2012/4773/0/06449436",
"title": "Flexible information design for business process visualizations",
"doi": null,
"abstractUrl": "/proceedings-article/soca/2012/06449436/12OmNyyO8OH",
"parentPublication": {
"id": "proceedings/soca/2012/4773/0",
"title": "2012 5th IEEE International Conference on Service-Oriented Computing and Applications (SOCA 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2010/7846/0/05571196",
"title": "From Data to Knowledge - Visualizations as Transformation Processes within the Data-Information-Knowledge Continuum",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2010/05571196/12OmNz2kqeu",
"parentPublication": {
"id": "proceedings/iv/2010/7846/0",
"title": "2010 14th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061205",
"title": "VisGets: Coordinated Visualizations for Web-based Information Exploration and Discovery",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061205/13rRUNvgziw",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/12/06876042",
"title": "iVisDesigner: Expressive Interactive Design of Information Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2014/12/06876042/13rRUwI5U2H",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0443",
"title": "An Insight-Based Methodology for Evaluating Bioinformatics Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0443/13rRUwbs2gj",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/04/v0509",
"title": "An Approach to the Perceptual Optimization of Complex Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2006/04/v0509/13rRUx0gepU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/05/v0497",
"title": "Advanced Virtual Endoscopic Pituitary Surgery",
"doi": null,
"abstractUrl": "/journal/tg/2005/05/v0497/13rRUxNmPDJ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/09916137",
"title": "Revisiting the Design Patterns of Composite Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/09916137/1HojAjSAGNq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv-2/2019/2850/0/285000a116",
"title": "Visual (dis)Confirmation: Validating Models and Hypotheses with Visualizations",
"doi": null,
"abstractUrl": "/proceedings-article/iv-2/2019/285000a116/1cMEOINHDQk",
"parentPublication": {
"id": "proceedings/iv-2/2019/2850/0",
"title": "2019 23rd International Conference in Information Visualization – Part II",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "v0419",
"articleId": "13rRUy3xY2J",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0443",
"articleId": "13rRUwbs2gj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCau3c2",
"title": "May/June",
"year": "2006",
"issueNum": "03",
"idPrefix": "cg",
"pubType": "magazine",
"volume": "26",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxZRbrM",
"doi": "10.1109/MCG.2006.70",
"abstract": "The purpose of visualization is insight. The purpose of visualization evaluation is to determine whether visualizations are achieving their purpose. If these statements are true, then evaluating visualizations should seek to determine how well visualizations generate insight. But what, exactly, is insight? How can it be measured and evaluated? Do current approaches for evaluating visualizations provide measures of insight? This viewpoint identifies critical characteristics of insight, argues the fundamental reasons why traditional controlled experiments with benchmark tasks on visualizations do not effectively measure insight, and offers a new approach to controlled experiments that can better capture the notion of insight. The ultimate goal is a much richer view of how visualizations can achieve their purpose.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The purpose of visualization is insight. The purpose of visualization evaluation is to determine whether visualizations are achieving their purpose. If these statements are true, then evaluating visualizations should seek to determine how well visualizations generate insight. But what, exactly, is insight? How can it be measured and evaluated? Do current approaches for evaluating visualizations provide measures of insight? This viewpoint identifies critical characteristics of insight, argues the fundamental reasons why traditional controlled experiments with benchmark tasks on visualizations do not effectively measure insight, and offers a new approach to controlled experiments that can better capture the notion of insight. The ultimate goal is a much richer view of how visualizations can achieve their purpose.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The purpose of visualization is insight. The purpose of visualization evaluation is to determine whether visualizations are achieving their purpose. If these statements are true, then evaluating visualizations should seek to determine how well visualizations generate insight. But what, exactly, is insight? How can it be measured and evaluated? Do current approaches for evaluating visualizations provide measures of insight? This viewpoint identifies critical characteristics of insight, argues the fundamental reasons why traditional controlled experiments with benchmark tasks on visualizations do not effectively measure insight, and offers a new approach to controlled experiments that can better capture the notion of insight. The ultimate goal is a much richer view of how visualizations can achieve their purpose.",
"title": "Toward Measuring Visualization Insight",
"normalizedTitle": "Toward Measuring Visualization Insight",
"fno": "mcg2006030006",
"hasPdf": false,
"idPrefix": "cg",
"keywords": [
"Visualization Evaluation",
"Controlled Experiments",
"Benchmark Tasks",
"Insight"
],
"authors": [
{
"givenName": "Chris",
"surname": "North",
"fullName": "Chris North",
"affiliation": "Virginia Polytechnic Institute and State University",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2006-05-01 00:00:00",
"pubType": "mags",
"pages": "6-9",
"year": "2006",
"issn": "0272-1716",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-infovis/2004/8779/0/87790001",
"title": "An Evaluation of Microarray Visualization Tools for Biological Insight",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/2004/87790001/12OmNvwkukA",
"parentPublication": {
"id": "proceedings/ieee-infovis/2004/8779/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vast/2006/0591/0/04035766",
"title": "Pixnostics: Towards Measuring the Value of Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/vast/2006/04035766/12OmNxecRVy",
"parentPublication": {
"id": "proceedings/vast/2006/0591/0",
"title": "2006 IEEE Symposium On Visual Analytics Science And Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sccc/1997/8052/0/80520029",
"title": "Interactive abstraction control in visualization systems",
"doi": null,
"abstractUrl": "/proceedings-article/sccc/1997/80520029/12OmNyNzhyp",
"parentPublication": {
"id": "proceedings/sccc/1997/8052/0",
"title": "Proceedings 17th International Conference of the Chilean Computer Science Society",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wpc/2000/0656/0/06560201",
"title": "A Framework for Experimental Evaluation of Clustering Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/wpc/2000/06560201/12OmNzayND3",
"parentPublication": {
"id": "proceedings/wpc/2000/0656/0",
"title": "Proceedings IWPC 2000. 8th International Workshop on Program Comprehension",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2016/04/mcg2016040067",
"title": "A Comparison of Health Visualization Evaluation Techniques with Older Adults",
"doi": null,
"abstractUrl": "/magazine/cg/2016/04/mcg2016040067/13rRUEgs2Ow",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0443",
"title": "An Insight-Based Methodology for Evaluating Bioinformatics Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0443/13rRUwbs2gj",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2009/02/mcg2009020014",
"title": "Defining Insight for Visual Analytics",
"doi": null,
"abstractUrl": "/magazine/cg/2009/02/mcg2009020014/13rRUwh80JN",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/01/ttg2008010120",
"title": "Promoting Insight-Based Evaluation of Visualizations: From Contest to Benchmark Repository",
"doi": null,
"abstractUrl": "/journal/tg/2008/01/ttg2008010120/13rRUxjQyho",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vl-hcc/2022/4214/0/09833097",
"title": "The Role of Expertise on Insight Generation from Visualization Sequences",
"doi": null,
"abstractUrl": "/proceedings-article/vl-hcc/2022/09833097/1FUSFyWN47C",
"parentPublication": {
"id": "proceedings/vl-hcc/2022/4214/0",
"title": "2022 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/beliv/2022/9629/0/962900a047",
"title": "How Personality and Visual Channels Affect Insight Generation",
"doi": null,
"abstractUrl": "/proceedings-article/beliv/2022/962900a047/1J6hRsejysE",
"parentPublication": {
"id": "proceedings/beliv/2022/9629/0",
"title": "2022 IEEE Evaluation and Beyond - Methodological Approaches for Visualization (BELIV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "mcg2006030004",
"articleId": "13rRUxlgxPm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "mcg2006030010",
"articleId": "13rRUyuegjh",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxwWoNC",
"title": "July-September",
"year": "2005",
"issueNum": "03",
"idPrefix": "tb",
"pubType": "journal",
"volume": "2",
"label": "July-September",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUy3gn5R",
"doi": "10.1109/TCBB.2005.42",
"abstract": "This work presents a graph-based representation (a.k.a., cell-graph) of histopathological images for automated cancer diagnosis by probabilistically assigning a link between a pair of cells (or cell clusters). Since the node set of a cell-graph can include a cluster of cells as well as individual ones, it enables working with low-cost, low-magnification photomicrographs. The contributions of this work are twofold. First, it is shown that without establishing a pairwise spatial relation between the cells (i.e., the edges of a cell-graph), neither the spatial distribution of the cells nor the texture analysis of the images yields accurate results for tissue level diagnosis of brain cancer called malignant glioma. Second, this work defines a set of global metrics by processing the entire cell-graph to capture tissue level information coded into the histopathological images. In this work, the results are obtained on the photomicrographs of 646 archival brain biopsy samples of 60 different patients. It is shown that the global metrics of cell-graphs distinguish cancerous tissues from noncancerous ones with high accuracy (at least 99 percent accuracy for healthy tissues with lower cellular density level, and at least 92 percent accuracy for benign tissues with similar high cellular density level such as nonneoplastic reactive/inflammatory conditions).",
"abstracts": [
{
"abstractType": "Regular",
"content": "This work presents a graph-based representation (a.k.a., cell-graph) of histopathological images for automated cancer diagnosis by probabilistically assigning a link between a pair of cells (or cell clusters). Since the node set of a cell-graph can include a cluster of cells as well as individual ones, it enables working with low-cost, low-magnification photomicrographs. The contributions of this work are twofold. First, it is shown that without establishing a pairwise spatial relation between the cells (i.e., the edges of a cell-graph), neither the spatial distribution of the cells nor the texture analysis of the images yields accurate results for tissue level diagnosis of brain cancer called malignant glioma. Second, this work defines a set of global metrics by processing the entire cell-graph to capture tissue level information coded into the histopathological images. In this work, the results are obtained on the photomicrographs of 646 archival brain biopsy samples of 60 different patients. It is shown that the global metrics of cell-graphs distinguish cancerous tissues from noncancerous ones with high accuracy (at least 99 percent accuracy for healthy tissues with lower cellular density level, and at least 92 percent accuracy for benign tissues with similar high cellular density level such as nonneoplastic reactive/inflammatory conditions).",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This work presents a graph-based representation (a.k.a., cell-graph) of histopathological images for automated cancer diagnosis by probabilistically assigning a link between a pair of cells (or cell clusters). Since the node set of a cell-graph can include a cluster of cells as well as individual ones, it enables working with low-cost, low-magnification photomicrographs. The contributions of this work are twofold. First, it is shown that without establishing a pairwise spatial relation between the cells (i.e., the edges of a cell-graph), neither the spatial distribution of the cells nor the texture analysis of the images yields accurate results for tissue level diagnosis of brain cancer called malignant glioma. Second, this work defines a set of global metrics by processing the entire cell-graph to capture tissue level information coded into the histopathological images. In this work, the results are obtained on the photomicrographs of 646 archival brain biopsy samples of 60 different patients. It is shown that the global metrics of cell-graphs distinguish cancerous tissues from noncancerous ones with high accuracy (at least 99 percent accuracy for healthy tissues with lower cellular density level, and at least 92 percent accuracy for benign tissues with similar high cellular density level such as nonneoplastic reactive/inflammatory conditions).",
"title": "Learning the Topological Properties of Brain Tumors",
"normalizedTitle": "Learning the Topological Properties of Brain Tumors",
"fno": "n0262",
"hasPdf": true,
"idPrefix": "tb",
"keywords": [
"Index Terms Image Representation",
"Machine Learning",
"Model Development",
"Graph Theory",
"Medical Information Systems"
],
"authors": [
{
"givenName": "Cigdem",
"surname": "Demir",
"fullName": "Cigdem Demir",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "S. Humayun",
"surname": "Gultekin",
"fullName": "S. Humayun Gultekin",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "B?",
"surname": "Yener",
"fullName": "B? Yener",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2005-07-01 00:00:00",
"pubType": "trans",
"pages": "262-270",
"year": "2005",
"issn": "1545-5963",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sibgrapi/2012/4829/0/4829a316",
"title": "Structural Analysis of Histological Images to Aid Diagnosis of Cervical Cancer",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2012/4829a316/12OmNwpXRVj",
"parentPublication": {
"id": "proceedings/sibgrapi/2012/4829/0",
"title": "2012 25th SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2012/1226/0/125P1C17",
"title": "Graph-based detection, segmentation & characterization of brain tumors",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2012/125P1C17/12OmNzlD9mk",
"parentPublication": {
"id": "proceedings/cvpr/2012/1226/0",
"title": "2012 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0457",
"title": "Topological Fisheye Views for Visualizing Large Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0457/13rRUIM2VGU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2006/02/k0261",
"title": "A Basic Mathematical Framework for Conceptual Graphs",
"doi": null,
"abstractUrl": "/journal/tk/2006/02/k0261/13rRUxD9h5w",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/1994/01/l0031",
"title": "A Comparative Study of Topological Properties of Hypercubes and Star Graphs",
"doi": null,
"abstractUrl": "/journal/td/1994/01/l0031/13rRUxly9dl",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061253",
"title": "Cerebral: Visualizing Multiple Experimental Conditions on a Graph with Biological Context",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061253/13rRUygT7f5",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2018/5488/0/08621192",
"title": "Cell Tracking Across Noisy Image Sequences Via Faster R-CNN and Dynamic Local Graph Matching",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2018/08621192/17D45XeKgn8",
"parentPublication": {
"id": "proceedings/bibm/2018/5488/0",
"title": "2018 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2021/0126/0/09669573",
"title": "An AutoEncoder-Based Matrix Factorization Approach to Estimating Cell Proportion from Bulk Tumor RNA-seq Data",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2021/09669573/1A9Ve5KulCE",
"parentPublication": {
"id": "proceedings/bibm/2021/0126/0",
"title": "2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ichi/2022/6845/0/684500a633",
"title": "Efficient Matching of Single Cells and Cell Types",
"doi": null,
"abstractUrl": "/proceedings-article/ichi/2022/684500a633/1GvdDQCmKVa",
"parentPublication": {
"id": "proceedings/ichi/2022/6845/0",
"title": "2022 IEEE 10th International Conference on Healthcare Informatics (ICHI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "n0254",
"articleId": "13rRUxBJhty",
"__typename": "AdjacentArticleType"
},
"next": null,
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBOUxmQ",
"title": "November/December",
"year": "2008",
"issueNum": "06",
"idPrefix": "tg",
"pubType": "journal",
"volume": "14",
"label": "November/December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUygT7f5",
"doi": "10.1109/TVCG.2008.117",
"abstract": "Systems biologists use interaction graphs to model the behavior of biological systems at the molecular level. In an iterative process, such biologists obser ve the reactions of living cells under various experimental conditions, view the results in the context of the interaction graph, and then propose changes to the graph model. These graphs ser ve as a form of dynamic knowledge representation of the biological system being studied and evolve as new insight is gained from the experimental data. While numerous graph layout and drawing packages are available, these tools did not fully meet the needs of our immunologist collaborators. In this paper, we describe the data information display needs of these immunologists and translate them into design decisions. These decisions led us to create Cerebral, a system that uses a biologically guided graph layout and incor porates experimental data directly into the graph display. Small multiple views of different experimental conditions and a data-driven parallel coordinates view enable correlations between experimental conditions to be analyzed at the same time that the data is viewed in the graph context. This combination of coordinated views allows the biologist to view the data from many different perspectives simultaneously. To illustrate the typical analysis tasks performed, we analyze two datasets using Cerebral. Based on feedback from our collaboratorsweconcludethat Cerebral is a valuable tool for analyzing experimental data in the context of an interaction graph model. \r",
"abstracts": [
{
"abstractType": "Regular",
"content": "Systems biologists use interaction graphs to model the behavior of biological systems at the molecular level. In an iterative process, such biologists obser ve the reactions of living cells under various experimental conditions, view the results in the context of the interaction graph, and then propose changes to the graph model. These graphs ser ve as a form of dynamic knowledge representation of the biological system being studied and evolve as new insight is gained from the experimental data. While numerous graph layout and drawing packages are available, these tools did not fully meet the needs of our immunologist collaborators. In this paper, we describe the data information display needs of these immunologists and translate them into design decisions. These decisions led us to create Cerebral, a system that uses a biologically guided graph layout and incor porates experimental data directly into the graph display. Small multiple views of different experimental conditions and a data-driven parallel coordinates view enable correlations between experimental conditions to be analyzed at the same time that the data is viewed in the graph context. This combination of coordinated views allows the biologist to view the data from many different perspectives simultaneously. To illustrate the typical analysis tasks performed, we analyze two datasets using Cerebral. Based on feedback from our collaboratorsweconcludethat Cerebral is a valuable tool for analyzing experimental data in the context of an interaction graph model. \r",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Systems biologists use interaction graphs to model the behavior of biological systems at the molecular level. In an iterative process, such biologists obser ve the reactions of living cells under various experimental conditions, view the results in the context of the interaction graph, and then propose changes to the graph model. These graphs ser ve as a form of dynamic knowledge representation of the biological system being studied and evolve as new insight is gained from the experimental data. While numerous graph layout and drawing packages are available, these tools did not fully meet the needs of our immunologist collaborators. In this paper, we describe the data information display needs of these immunologists and translate them into design decisions. These decisions led us to create Cerebral, a system that uses a biologically guided graph layout and incor porates experimental data directly into the graph display. Small multiple views of different experimental conditions and a data-driven parallel coordinates view enable correlations between experimental conditions to be analyzed at the same time that the data is viewed in the graph context. This combination of coordinated views allows the biologist to view the data from many different perspectives simultaneously. To illustrate the typical analysis tasks performed, we analyze two datasets using Cerebral. Based on feedback from our collaboratorsweconcludethat Cerebral is a valuable tool for analyzing experimental data in the context of an interaction graph model. \r",
"title": "Cerebral: Visualizing Multiple Experimental Conditions on a Graph with Biological Context",
"normalizedTitle": "Cerebral: Visualizing Multiple Experimental Conditions on a Graph with Biological Context",
"fno": "ttg2008061253",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Index Terms Graph Layout",
"Systems Biology Visualization",
"Small Multiples",
"Design Study"
],
"authors": [
{
"givenName": "Aaron",
"surname": "Barsky",
"fullName": "Aaron Barsky",
"affiliation": "University of British Columbia",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tamara",
"surname": "Munzner",
"fullName": "Tamara Munzner",
"affiliation": "University of British Columbia",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jennifer",
"surname": "Gardy",
"fullName": "Jennifer Gardy",
"affiliation": "University of British Columbia",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Robert",
"surname": "Kincaid",
"fullName": "Robert Kincaid",
"affiliation": "Agilent Labs, Agilent Technologies",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "06",
"pubDate": "2008-11-01 00:00:00",
"pubType": "trans",
"pages": "1253-1260",
"year": "2008",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/1995/7187/0/71870044",
"title": "Visualization of Biological Sequence Similarity Search Results",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1995/71870044/12OmNB8TUc3",
"parentPublication": {
"id": "proceedings/ieee-vis/1995/7187/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibmw/2009/5121/0/05332109",
"title": "MetNetGE: Visualizing biological networks in hierarchical views and 3D tiered layouts",
"doi": null,
"abstractUrl": "/proceedings-article/bibmw/2009/05332109/12OmNqOffyh",
"parentPublication": {
"id": "proceedings/bibmw/2009/5121/0",
"title": "2009 IEEE International Conference on Bioinformatics and Biomedicine Workshop",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2015/7143/0/7143a161",
"title": "Analyzing the Experimental Data of the Total Flavonoids of Mao Dongqing in the Treatment of Cerebral Ischemic Tolerance in Mice",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2015/7143a161/12OmNxb5hwC",
"parentPublication": {
"id": "proceedings/icmtma/2015/7143/0",
"title": "2015 Seventh International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0457",
"title": "Topological Fisheye Views for Visualizing Large Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0457/13rRUIM2VGU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/04/ttg2011040539",
"title": "Animation, Small Multiples, and the Effect of Mental Map Preservation in Dynamic Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2011/04/ttg2011040539/13rRUxBJhvs",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061555",
"title": "Visualizing Multiwavelength Astrophysical Data",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061555/13rRUxYrbUy",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/12/ttg2013122536",
"title": "Entourage: Visualizing Relationships between Biological Pathways using Contextual Subsets",
"doi": null,
"abstractUrl": "/journal/tg/2013/12/ttg2013122536/13rRUyY28Yw",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/netcit/2021/0070/0/007000a310",
"title": "A Segmentation Algorithm for Cerebral Hematoma Based on Spatial and Multi-scale Positional Attention Mechanism and Unet",
"doi": null,
"abstractUrl": "/proceedings-article/netcit/2021/007000a310/1BERUExAPQI",
"parentPublication": {
"id": "proceedings/netcit/2021/0070/0",
"title": "2021 International Conference on Networking, Communications and Information Technology (NetCIT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ispa-bdcloud-socialcom-sustaincom/2022/6497/0/649700a147",
"title": "Mapping Declarative Queries to Heterogeneous Biological Databases using Schema Graphs for Intelligent Responses",
"doi": null,
"abstractUrl": "/proceedings-article/ispa-bdcloud-socialcom-sustaincom/2022/649700a147/1LKwuKQDrnW",
"parentPublication": {
"id": "proceedings/ispa-bdcloud-socialcom-sustaincom/2022/6497/0",
"title": "2022 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Big Data & Cloud Computing, Sustainable Computing & Communications, Social Computing & Networking (ISPA/BDCloud/SocialCom/SustainCom)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvris/2020/9636/0/963600a937",
"title": "Modeling of the Interaction between Intracranial Pressure and Cerebral Blood Flow",
"doi": null,
"abstractUrl": "/proceedings-article/icvris/2020/963600a937/1x4Z63tCuWY",
"parentPublication": {
"id": "proceedings/icvris/2020/9636/0",
"title": "2020 International Conference on Virtual Reality and Intelligent Systems (ICVRIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2008061245",
"articleId": "13rRUILLkDJ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2008061269",
"articleId": "13rRUwInuWs",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXWRYE",
"name": "ttg2008061253.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2008061253.zip",
"extension": "zip",
"size": "35.1 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNqESuig",
"title": "May/June",
"year": "2010",
"issueNum": "03",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUx0gev3",
"doi": "10.1109/TVCG.2010.51",
"abstract": null,
"abstracts": [
{
"abstractType": "Regular",
"content": "",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": null,
"title": "Guest Editors' Introduction: Special Section on The International Symposium on Mixed and Augmented Reality (ISMAR)",
"normalizedTitle": "Guest Editors' Introduction: Special Section on The International Symposium on Mixed and Augmented Reality (ISMAR)",
"fno": "ttg2010030353",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [],
"authors": [
{
"givenName": "Mark A.",
"surname": "Livingston",
"fullName": "Mark A. Livingston",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ronald T.",
"surname": "Azuma",
"fullName": "Ronald T. Azuma",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Oliver",
"surname": "Bimber",
"fullName": "Oliver Bimber",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hideo",
"surname": "Saito",
"fullName": "Hideo Saito",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "03",
"pubDate": "2010-05-01 00:00:00",
"pubType": "trans",
"pages": "353-354",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "trans/tg/2016/07/07478595",
"title": "Guest Editors’ Introduction: Special Section on the IEEE Pacific Visualization Symposium 2015",
"doi": null,
"abstractUrl": "/journal/tg/2016/07/07478595/13rRUEgarsL",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/03/ttg2012030354",
"title": "Guest Editors' Introduction: Special Section on ACM VRST",
"doi": null,
"abstractUrl": "/journal/tg/2012/03/ttg2012030354/13rRUILLkvn",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/06/ttg2013060898",
"title": "Guest Editors' Introduction: Special Section on the IEEE Pacific Visualization Symposium 2012",
"doi": null,
"abstractUrl": "/journal/tg/2013/06/ttg2013060898/13rRUNvgziD",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/08/07138667",
"title": "Guest Editors’ Introduction: Special Section on the IEEE Pacific Visualization Symposium 2014",
"doi": null,
"abstractUrl": "/journal/tg/2015/08/07138667/13rRUwI5Ugf",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/10/ttg2012101589",
"title": "Guest Editors' Introduction: Special Section on the Symposium on Interactive 3D Graphics and Games (I3D)",
"doi": null,
"abstractUrl": "/journal/tg/2012/10/ttg2012101589/13rRUwdIOUI",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/10/ttg2011101353",
"title": "Guest Editors' Introduction: Special Section on the IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101353/13rRUx0xPZx",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/08/06847259",
"title": "Guest Editors' Introduction: Special Section on the IEEE Pacific Visualization Symposium",
"doi": null,
"abstractUrl": "/journal/tg/2014/08/06847259/13rRUxD9gXJ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/10/06881790",
"title": "Guest Editors' Introduction: Special Section on the ACM SIGGRAPH/Eurographics Symposium on Computer Animation (SCA)",
"doi": null,
"abstractUrl": "/journal/tg/2014/10/06881790/13rRUy0HYRq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tc/2011/02/ttc2011020145",
"title": "Guest Editors' Introduction: Special Section on Computer Arithmetic",
"doi": null,
"abstractUrl": "/journal/tc/2011/02/ttc2011020145/13rRUyuvRwz",
"parentPublication": {
"id": "trans/tc",
"title": "IEEE Transactions on Computers",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": null,
"next": {
"fno": "ttg2010030355",
"articleId": "13rRUwIF69g",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNrFBPWm",
"title": "January-March",
"year": "2003",
"issueNum": "01",
"idPrefix": "pc",
"pubType": "magazine",
"volume": "2",
"label": "January-March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxly8UV",
"doi": "10.1109/MPRV.2003.1186727",
"abstract": "A maintenance technician who talks to pumps and pipes might not seem like the ideal person to entrust with keeping a factory running smoothly, but the mobile Speech-Enabled Augmented Reality framework could make such behavior in the future anything but suspicious. The SEAR framework uses flexible, scalable vision-based localization techniques to offer the technician a seamless multimodal user interface. The interface juxtaposes a graphical augmented-reality view with a context-sensitive speech dialogue concerning industrial equipment in the technician?s immediate vicinity.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A maintenance technician who talks to pumps and pipes might not seem like the ideal person to entrust with keeping a factory running smoothly, but the mobile Speech-Enabled Augmented Reality framework could make such behavior in the future anything but suspicious. The SEAR framework uses flexible, scalable vision-based localization techniques to offer the technician a seamless multimodal user interface. The interface juxtaposes a graphical augmented-reality view with a context-sensitive speech dialogue concerning industrial equipment in the technician?s immediate vicinity.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A maintenance technician who talks to pumps and pipes might not seem like the ideal person to entrust with keeping a factory running smoothly, but the mobile Speech-Enabled Augmented Reality framework could make such behavior in the future anything but suspicious. The SEAR framework uses flexible, scalable vision-based localization techniques to offer the technician a seamless multimodal user interface. The interface juxtaposes a graphical augmented-reality view with a context-sensitive speech dialogue concerning industrial equipment in the technician?s immediate vicinity.",
"title": "Speech-Enabled Augmented Reality Supporting Mobile Industrial Maintenance",
"normalizedTitle": "Speech-Enabled Augmented Reality Supporting Mobile Industrial Maintenance",
"fno": "b1065",
"hasPdf": true,
"idPrefix": "pc",
"keywords": [
"Augmented Reality",
"Multimodal",
"Speech Recognition",
"Visual Markers"
],
"authors": [
{
"givenName": "Stuart",
"surname": "Goose",
"fullName": "Stuart Goose",
"affiliation": "Siemens Corporate Research",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Sandra",
"surname": "Sudarsky",
"fullName": "Sandra Sudarsky",
"affiliation": "Siemens Corporate Research",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Xiang",
"surname": "Zhang",
"fullName": "Xiang Zhang",
"affiliation": "Siemens Corporate Research",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Nassir",
"surname": "Navab",
"fullName": "Nassir Navab",
"affiliation": "Siemens Corporate Research",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2003-01-01 00:00:00",
"pubType": "mags",
"pages": "65-70",
"year": "2003",
"issn": "1536-1268",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "b1056",
"articleId": "13rRUxjQy93",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "b1071",
"articleId": "13rRUx0xQ5f",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNqESuig",
"title": "May/June",
"year": "2010",
"issueNum": "03",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwIF69g",
"doi": "10.1109/TVCG.2009.99",
"abstract": "In this paper, we present three techniques for 6DOF natural feature tracking in real time on mobile phones. We achieve interactive frame rates of up to 30 Hz for natural feature tracking from textured planar targets on current generation phones. We use an approach based on heavily modified state-of-the-art feature descriptors, namely SIFT and Ferns plus a template-matching-based tracker. While SIFT is known to be a strong, but computationally expensive feature descriptor, Ferns classification is fast, but requires large amounts of memory. This renders both original designs unsuitable for mobile phones. We give detailed descriptions on how we modified both approaches to make them suitable for mobile phones. The template-based tracker further increases the performance and robustness of the SIFT- and Ferns-based approaches. We present evaluations on robustness and performance and discuss their appropriateness for Augmented Reality applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we present three techniques for 6DOF natural feature tracking in real time on mobile phones. We achieve interactive frame rates of up to 30 Hz for natural feature tracking from textured planar targets on current generation phones. We use an approach based on heavily modified state-of-the-art feature descriptors, namely SIFT and Ferns plus a template-matching-based tracker. While SIFT is known to be a strong, but computationally expensive feature descriptor, Ferns classification is fast, but requires large amounts of memory. This renders both original designs unsuitable for mobile phones. We give detailed descriptions on how we modified both approaches to make them suitable for mobile phones. The template-based tracker further increases the performance and robustness of the SIFT- and Ferns-based approaches. We present evaluations on robustness and performance and discuss their appropriateness for Augmented Reality applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we present three techniques for 6DOF natural feature tracking in real time on mobile phones. We achieve interactive frame rates of up to 30 Hz for natural feature tracking from textured planar targets on current generation phones. We use an approach based on heavily modified state-of-the-art feature descriptors, namely SIFT and Ferns plus a template-matching-based tracker. While SIFT is known to be a strong, but computationally expensive feature descriptor, Ferns classification is fast, but requires large amounts of memory. This renders both original designs unsuitable for mobile phones. We give detailed descriptions on how we modified both approaches to make them suitable for mobile phones. The template-based tracker further increases the performance and robustness of the SIFT- and Ferns-based approaches. We present evaluations on robustness and performance and discuss their appropriateness for Augmented Reality applications.",
"title": "Real-Time Detection and Tracking for Augmented Reality on Mobile Phones",
"normalizedTitle": "Real-Time Detection and Tracking for Augmented Reality on Mobile Phones",
"fno": "ttg2010030355",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Information Interfaces And Presentation",
"Multimedia Information Systems",
"Artificial",
"Augmented",
"And Virtual Realities",
"Image Processing And Computer Vision",
"Scene Analysis",
"Tracking"
],
"authors": [
{
"givenName": "Daniel",
"surname": "Wagner",
"fullName": "Daniel Wagner",
"affiliation": "Graz University of Technology, Graz",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Gerhard",
"surname": "Reitmayr",
"fullName": "Gerhard Reitmayr",
"affiliation": "Cambridge University, Cambridge",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alessandro",
"surname": "Mulloni",
"fullName": "Alessandro Mulloni",
"affiliation": "Graz University of Technology, Graz",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tom",
"surname": "Drummond",
"fullName": "Tom Drummond",
"affiliation": "University of Cambridge, Cambridge",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Dieter",
"surname": "Schmalstieg",
"fullName": "Dieter Schmalstieg",
"affiliation": "Graz University of Technology, Graz",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2010-05-01 00:00:00",
"pubType": "trans",
"pages": "355-368",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ismar/2012/4660/0/06402569",
"title": "Superman-like X-ray vision: Towards brain-computer interfaces for medical augmented reality",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2012/06402569/12OmNAoUT3L",
"parentPublication": {
"id": "proceedings/ismar/2012/4660/0",
"title": "2012 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2012/4660/0/06402542",
"title": "Optical outside-in tracking using unmodified mobile phones",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2012/06402542/12OmNqNXEoZ",
"parentPublication": {
"id": "proceedings/ismar/2012/4660/0",
"title": "2012 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2012/4660/0/06402555",
"title": "Image-driven view management for augmented reality browsers",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2012/06402555/12OmNvoFjTz",
"parentPublication": {
"id": "proceedings/ismar/2012/4660/0",
"title": "2012 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2008/2840/0/04637338",
"title": "Pose tracking from natural features on mobile phones",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2008/04637338/12OmNvpw7gU",
"parentPublication": {
"id": "proceedings/ismar/2008/2840/0",
"title": "2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bigmm/2015/8688/0/8688a136",
"title": "Real-Time Tracking with Selective DoP-RIEF Features for Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/bigmm/2015/8688a136/12OmNvxsSSW",
"parentPublication": {
"id": "proceedings/bigmm/2015/8688/0",
"title": "2015 IEEE International Conference on Multimedia Big Data (BigMM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2010/7029/0/05543249",
"title": "Location-based augmented reality on mobile phones",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2010/05543249/12OmNzTppBX",
"parentPublication": {
"id": "proceedings/cvprw/2010/7029/0",
"title": "2010 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2015/6683/0/6683a041",
"title": "Multi-person Tracking Based on Body Parts and Online Random Ferns Learning of Thermal Images",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2015/6683a041/12OmNzwZ6l2",
"parentPublication": {
"id": "proceedings/wacv/2015/6683/0",
"title": "2015 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/pc/2009/02/mpc2009020008",
"title": "What Wearable Augmented Reality Can Do for You",
"doi": null,
"abstractUrl": "/magazine/pc/2009/02/mpc2009020008/13rRUEgaryp",
"parentPublication": {
"id": "mags/pc",
"title": "IEEE Pervasive Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/03/ttg2009030355",
"title": "Multithreaded Hybrid Feature Tracking for Markerless Augmented Reality",
"doi": null,
"abstractUrl": "/journal/tg/2009/03/ttg2009030355/13rRUwdrdSt",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/10/ttg2011101369",
"title": "Shape Recognition and Pose Estimation for Mobile Augmented Reality",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101369/13rRUyft7D0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2010030353",
"articleId": "13rRUx0gev3",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2010030369",
"articleId": "13rRUxjQybP",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBp52xz",
"title": "Dec.",
"year": "2016",
"issueNum": "12",
"idPrefix": "tg",
"pubType": "journal",
"volume": "22",
"label": "Dec.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxYINfj",
"doi": "10.1109/TVCG.2015.2513408",
"abstract": "Augmented reality (AR) allows to seamlessly insert virtual objects in an image sequence. In order to accomplish this goal, it is important that synthetic elements are rendered and aligned in the scene in an accurate and visually acceptable way. The solution of this problem can be related to a pose estimation or, equivalently, a camera localization process. This paper aims at presenting a brief but almost self-contented introduction to the most important approaches dedicated to vision-based camera localization along with a survey of several extension proposed in the recent years. For most of the presented approaches, we also provide links to code of short examples. This should allow readers to easily bridge the gap between theoretical aspects and practical implementations.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Augmented reality (AR) allows to seamlessly insert virtual objects in an image sequence. In order to accomplish this goal, it is important that synthetic elements are rendered and aligned in the scene in an accurate and visually acceptable way. The solution of this problem can be related to a pose estimation or, equivalently, a camera localization process. This paper aims at presenting a brief but almost self-contented introduction to the most important approaches dedicated to vision-based camera localization along with a survey of several extension proposed in the recent years. For most of the presented approaches, we also provide links to code of short examples. This should allow readers to easily bridge the gap between theoretical aspects and practical implementations.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Augmented reality (AR) allows to seamlessly insert virtual objects in an image sequence. In order to accomplish this goal, it is important that synthetic elements are rendered and aligned in the scene in an accurate and visually acceptable way. The solution of this problem can be related to a pose estimation or, equivalently, a camera localization process. This paper aims at presenting a brief but almost self-contented introduction to the most important approaches dedicated to vision-based camera localization along with a survey of several extension proposed in the recent years. For most of the presented approaches, we also provide links to code of short examples. This should allow readers to easily bridge the gap between theoretical aspects and practical implementations.",
"title": "Pose Estimation for Augmented Reality: A Hands-On Survey",
"normalizedTitle": "Pose Estimation for Augmented Reality: A Hands-On Survey",
"fno": "07368948",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Cameras",
"Three Dimensional Displays",
"Augmented Reality",
"Solid Modeling",
"Simultaneous Localization And Mapping",
"Code Examples",
"Survey",
"Augmented Reality",
"Vision Based Camera Localization",
"Pose Estimation",
"Pn P",
"SLAM",
"Motion Estimation",
"Homography",
"Keypoint Matching"
],
"authors": [
{
"givenName": "Eric",
"surname": "Marchand",
"fullName": "Eric Marchand",
"affiliation": "Université de Rennes 1, IRISA, Inria Rennes-Bretagne Atlantique, Rennes, France",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hideaki",
"surname": "Uchiyama",
"fullName": "Hideaki Uchiyama",
"affiliation": "Kyushu University, Japan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Fabien",
"surname": "Spindler",
"fullName": "Fabien Spindler",
"affiliation": "Inria Rennes-Bretagne Atlantique, Rennes, France",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "2016-12-01 00:00:00",
"pubType": "trans",
"pages": "2633-2651",
"year": "2016",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/vr/2015/1727/0/07223398",
"title": "Real-time SLAM for static multi-objects learning and tracking applied to augmented reality applications",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2015/07223398/12OmNrnJ6Qr",
"parentPublication": {
"id": "proceedings/vr/2015/1727/0",
"title": "2015 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isuvr/2010/4124/0/4124a005",
"title": "Simultaneous Localization and Mapping for Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/isuvr/2010/4124a005/12OmNvA1hcT",
"parentPublication": {
"id": "proceedings/isuvr/2010/4124/0",
"title": "International Symposium on Ubiquitous Virtual Reality",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2008/2174/0/04761313",
"title": "Visual planes-based simultaneous localization and model refinement for augmented reality",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2008/04761313/12OmNwqfsXl",
"parentPublication": {
"id": "proceedings/icpr/2008/2174/0",
"title": "ICPR 2008 19th International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismarw/2016/3740/0/07836532",
"title": "Robust Keyframe-Based Monocular SLAM for Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/ismarw/2016/07836532/12OmNx5GU8K",
"parentPublication": {
"id": "proceedings/ismarw/2016/3740/0",
"title": "2016 IEEE International Symposium on Mixed and Augmented Reality (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2014/2871/0/06802069",
"title": "Decoupled mapping and localization for Augmented Reality on a mobile phone",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2014/06802069/12OmNxwWoMk",
"parentPublication": {
"id": "proceedings/vr/2014/2871/0",
"title": "2014 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dimpvt/2011/4369/0/4369a140",
"title": "Reconstruction and Accurate Alignment of Feature Maps for Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/3dimpvt/2011/4369a140/12OmNxy4N6D",
"parentPublication": {
"id": "proceedings/3dimpvt/2011/4369/0",
"title": "2011 International Conference on 3D Imaging, Modeling, Processing, Visualization and Transmission",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar-adjunct/2018/7592/0/08699237",
"title": "Localization Service Using Sparse Visual Information Based on Recent Augmented Reality Platforms",
"doi": null,
"abstractUrl": "/proceedings-article/ismar-adjunct/2018/08699237/19F1LM85ZPq",
"parentPublication": {
"id": "proceedings/ismar-adjunct/2018/7592/0",
"title": "2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2020/6532/0/09090434",
"title": "AR Room: Real-Time Framework of Camera Location and Interaction for Augmented Reality Services",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2020/09090434/1jIxyOFZ9mw",
"parentPublication": {
"id": "proceedings/vrw/2020/6532/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/svr/2020/9231/0/923100a020",
"title": "A mapping of visual SLAM algorithms and their applications in augmented reality",
"doi": null,
"abstractUrl": "/proceedings-article/svr/2020/923100a020/1oZBEmzZIWY",
"parentPublication": {
"id": "proceedings/svr/2020/9231/0",
"title": "2020 22nd Symposium on Virtual and Augmented Reality (SVR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2020/9134/0/913400a708",
"title": "Guido: Augmented Reality for Indoor Navigation Using Commodity Hardware",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2020/913400a708/1rSR9YRSTpS",
"parentPublication": {
"id": "proceedings/iv/2020/9134/0",
"title": "2020 24th International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07368928",
"articleId": "13rRUILLkDV",
"__typename": "AdjacentArticleType"
},
"next": null,
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNqESuig",
"title": "May/June",
"year": "2010",
"issueNum": "03",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxjQybP",
"doi": "10.1109/TVCG.2009.210",
"abstract": "Video see-through Augmented Reality adds computer graphics to the real world in real time by overlaying graphics onto a live video feed. To achieve a realistic integration of the virtual and real imagery, the rendered images should have a similar appearance and quality to those produced by the video camera. This paper describes a compositing method which models the artifacts produced by a small low-cost camera, and adds these effects to an ideal pinhole image produced by conventional rendering methods. We attempt to model and simulate each step of the imaging process, including distortions, chromatic aberrations, blur, Bayer masking, noise, sharpening, and color-space compression, all while requiring only an RGBA image and an estimate of camera velocity as inputs.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Video see-through Augmented Reality adds computer graphics to the real world in real time by overlaying graphics onto a live video feed. To achieve a realistic integration of the virtual and real imagery, the rendered images should have a similar appearance and quality to those produced by the video camera. This paper describes a compositing method which models the artifacts produced by a small low-cost camera, and adds these effects to an ideal pinhole image produced by conventional rendering methods. We attempt to model and simulate each step of the imaging process, including distortions, chromatic aberrations, blur, Bayer masking, noise, sharpening, and color-space compression, all while requiring only an RGBA image and an estimate of camera velocity as inputs.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Video see-through Augmented Reality adds computer graphics to the real world in real time by overlaying graphics onto a live video feed. To achieve a realistic integration of the virtual and real imagery, the rendered images should have a similar appearance and quality to those produced by the video camera. This paper describes a compositing method which models the artifacts produced by a small low-cost camera, and adds these effects to an ideal pinhole image produced by conventional rendering methods. We attempt to model and simulate each step of the imaging process, including distortions, chromatic aberrations, blur, Bayer masking, noise, sharpening, and color-space compression, all while requiring only an RGBA image and an estimate of camera velocity as inputs.",
"title": "Simulating Low-Cost Cameras for Augmented Reality Compositing",
"normalizedTitle": "Simulating Low-Cost Cameras for Augmented Reality Compositing",
"fno": "ttg2010030369",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Artificial",
"Augmented",
"And Virtual Realities",
"Visualization",
"Compositing"
],
"authors": [
{
"givenName": "Georg",
"surname": "Klein",
"fullName": "Georg Klein",
"affiliation": "University of Oxford, Oxford",
"__typename": "ArticleAuthorType"
},
{
"givenName": "David W.",
"surname": "Murray",
"fullName": "David W. Murray",
"affiliation": "University of Oxford, Oxford",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2010-05-01 00:00:00",
"pubType": "trans",
"pages": "369-380",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ismar/2008/2840/0/04637324",
"title": "Compositing for small cameras",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2008/04637324/12OmNAObbKT",
"parentPublication": {
"id": "proceedings/ismar/2008/2840/0",
"title": "2008 7th IEEE/ACM International Symposium on Mixed and Augmented Reality",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2002/1781/0/17810281",
"title": "Testable Design Representations for Mobile Augmented Reality Authoring",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2002/17810281/12OmNwJgANw",
"parentPublication": {
"id": "proceedings/ismar/2002/1781/0",
"title": "Proceedings. International Symposium on Mixed and Augmented Reality",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2005/8929/0/01492774",
"title": "Stylized augmented reality for improved immersion",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2005/01492774/12OmNylbotS",
"parentPublication": {
"id": "proceedings/vr/2005/8929/0",
"title": "IEEE Virtual Reality 2005",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/pc/2009/02/mpc2009020008",
"title": "What Wearable Augmented Reality Can Do for You",
"doi": null,
"abstractUrl": "/magazine/pc/2009/02/mpc2009020008/13rRUEgaryp",
"parentPublication": {
"id": "mags/pc",
"title": "IEEE Pervasive Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2005/06/mcg2005060048",
"title": "Augmented Reality Projects in the Automotive and Aerospace Industries",
"doi": null,
"abstractUrl": "/magazine/cg/2005/06/mcg2005060048/13rRUwghdbu",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/02/ttg2009020193",
"title": "Comprehensible Visualization for Augmented Reality",
"doi": null,
"abstractUrl": "/journal/tg/2009/02/ttg2009020193/13rRUxASuGc",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2000/04/v0346",
"title": "Calibration-Free Augmented Reality in Perspective",
"doi": null,
"abstractUrl": "/journal/tg/2000/04/v0346/13rRUxOdD2s",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/03/ttg2008030513",
"title": "Usability Engineering for Augmented Reality: Employing User-Based Studies to Inform Design",
"doi": null,
"abstractUrl": "/journal/tg/2008/03/ttg2008030513/13rRUy3gn7q",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/10/ttg2011101369",
"title": "Shape Recognition and Pose Estimation for Mobile Augmented Reality",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101369/13rRUyft7D0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2020/8508/0/850800a682",
"title": "CatARact: Simulating Cataracts in Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2020/850800a682/1pysul75Wc8",
"parentPublication": {
"id": "proceedings/ismar/2020/8508/0",
"title": "2020 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2010030355",
"articleId": "13rRUwIF69g",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2010030381",
"articleId": "13rRUyYSWsN",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBl6EJV",
"title": "October-December",
"year": "2000",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "6",
"label": "October-December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyv53Fb",
"doi": "10.1109/2945.895877",
"abstract": "Abstract—A method is developed to analyze the accuracy of the relative head-to-object position and orientation (pose) in augmented reality systems with head-mounted displays. From probabilistic estimates of the errors in optical tracking sensors, the uncertainty in head-to-object pose can be computed in the form of a covariance matrix. The positional uncertainty can be visualized as a 3D ellipsoid. One useful benefit of having an explicit representation of uncertainty is that we can fuse sensor data from a combination of fixed and head-mounted sensors in order to improve the overall registration accuracy. The method was applied to the analysis of an experimental augmented reality system, incorporating an optical see-through head-mounted display, a head-mounted CCD camera, and a fixed optical tracking sensor. The uncertainty of the pose of a movable object with respect to the head-mounted display was analyzed. By using both fixed and head mounted sensors, we produced a pose estimate that is significantly more accurate than that produced by either sensor acting alone.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—A method is developed to analyze the accuracy of the relative head-to-object position and orientation (pose) in augmented reality systems with head-mounted displays. From probabilistic estimates of the errors in optical tracking sensors, the uncertainty in head-to-object pose can be computed in the form of a covariance matrix. The positional uncertainty can be visualized as a 3D ellipsoid. One useful benefit of having an explicit representation of uncertainty is that we can fuse sensor data from a combination of fixed and head-mounted sensors in order to improve the overall registration accuracy. The method was applied to the analysis of an experimental augmented reality system, incorporating an optical see-through head-mounted display, a head-mounted CCD camera, and a fixed optical tracking sensor. The uncertainty of the pose of a movable object with respect to the head-mounted display was analyzed. By using both fixed and head mounted sensors, we produced a pose estimate that is significantly more accurate than that produced by either sensor acting alone.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—A method is developed to analyze the accuracy of the relative head-to-object position and orientation (pose) in augmented reality systems with head-mounted displays. From probabilistic estimates of the errors in optical tracking sensors, the uncertainty in head-to-object pose can be computed in the form of a covariance matrix. The positional uncertainty can be visualized as a 3D ellipsoid. One useful benefit of having an explicit representation of uncertainty is that we can fuse sensor data from a combination of fixed and head-mounted sensors in order to improve the overall registration accuracy. The method was applied to the analysis of an experimental augmented reality system, incorporating an optical see-through head-mounted display, a head-mounted CCD camera, and a fixed optical tracking sensor. The uncertainty of the pose of a movable object with respect to the head-mounted display was analyzed. By using both fixed and head mounted sensors, we produced a pose estimate that is significantly more accurate than that produced by either sensor acting alone.",
"title": "Analysis of Head Pose Accuracy in Augmented Reality",
"normalizedTitle": "Analysis of Head Pose Accuracy in Augmented Reality",
"fno": "v0319",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Augmented Reality",
"Pose Estimation",
"Registration",
"Uncertainty Analysis",
"Error Propagation",
"Calibration"
],
"authors": [
{
"givenName": "William",
"surname": "Hoff",
"fullName": "William Hoff",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tyrone",
"surname": "Vincent",
"fullName": "Tyrone Vincent",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2000-10-01 00:00:00",
"pubType": "trans",
"pages": "319-334",
"year": "2000",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "v0306",
"articleId": "13rRUEgarnA",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0335",
"articleId": "13rRUxBJhFk",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwFid7w",
"title": "Jan.",
"year": "2019",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "25",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "17D45Vw15xr",
"doi": "10.1109/TVCG.2018.2864505",
"abstract": "We present a framework for the analysis of uncertainty in isocontour extraction. The marching squares (MS) algorithm for isocontour reconstruction generates a linear topology that is consistent with hyperbolic curves of a piecewise bilinear interpolation. The saddle points of the bilinear interpolant cause topological ambiguity in isocontour extraction. The midpoint decider and the asymptotic decider are well-known mathematical techniques for resolving topological ambiguities. The latter technique investigates the data values at the cell saddle points for ambiguity resolution. The uncertainty in data, however, leads to uncertainty in underlying bilinear interpolation functions for the MS algorithm, and hence, their saddle points. In our work, we study the behavior of the asymptotic decider when data at grid vertices is uncertain. First, we derive closed-form distributions characterizing variations in the saddle point values for uncertain bilinear interpolants. The derivation assumes uniform and nonparametric noise models, and it exploits the concept of ratio distribution for analytic formulations. Next, the probabilistic asymptotic decider is devised for ambiguity resolution in uncertain data using distributions of the saddle point values derived in the first step. Finally, the confidence in probabilistic topological decisions is visualized using a colormapping technique. We demonstrate the higher accuracy and stability of the probabilistic asymptotic decider in uncertain data with regard to existing decision frameworks, such as deciders in the mean field and the probabilistic midpoint decider, through the isocontour visualization of synthetic and real datasets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a framework for the analysis of uncertainty in isocontour extraction. The marching squares (MS) algorithm for isocontour reconstruction generates a linear topology that is consistent with hyperbolic curves of a piecewise bilinear interpolation. The saddle points of the bilinear interpolant cause topological ambiguity in isocontour extraction. The midpoint decider and the asymptotic decider are well-known mathematical techniques for resolving topological ambiguities. The latter technique investigates the data values at the cell saddle points for ambiguity resolution. The uncertainty in data, however, leads to uncertainty in underlying bilinear interpolation functions for the MS algorithm, and hence, their saddle points. In our work, we study the behavior of the asymptotic decider when data at grid vertices is uncertain. First, we derive closed-form distributions characterizing variations in the saddle point values for uncertain bilinear interpolants. The derivation assumes uniform and nonparametric noise models, and it exploits the concept of ratio distribution for analytic formulations. Next, the probabilistic asymptotic decider is devised for ambiguity resolution in uncertain data using distributions of the saddle point values derived in the first step. Finally, the confidence in probabilistic topological decisions is visualized using a colormapping technique. We demonstrate the higher accuracy and stability of the probabilistic asymptotic decider in uncertain data with regard to existing decision frameworks, such as deciders in the mean field and the probabilistic midpoint decider, through the isocontour visualization of synthetic and real datasets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a framework for the analysis of uncertainty in isocontour extraction. The marching squares (MS) algorithm for isocontour reconstruction generates a linear topology that is consistent with hyperbolic curves of a piecewise bilinear interpolation. The saddle points of the bilinear interpolant cause topological ambiguity in isocontour extraction. The midpoint decider and the asymptotic decider are well-known mathematical techniques for resolving topological ambiguities. The latter technique investigates the data values at the cell saddle points for ambiguity resolution. The uncertainty in data, however, leads to uncertainty in underlying bilinear interpolation functions for the MS algorithm, and hence, their saddle points. In our work, we study the behavior of the asymptotic decider when data at grid vertices is uncertain. First, we derive closed-form distributions characterizing variations in the saddle point values for uncertain bilinear interpolants. The derivation assumes uniform and nonparametric noise models, and it exploits the concept of ratio distribution for analytic formulations. Next, the probabilistic asymptotic decider is devised for ambiguity resolution in uncertain data using distributions of the saddle point values derived in the first step. Finally, the confidence in probabilistic topological decisions is visualized using a colormapping technique. We demonstrate the higher accuracy and stability of the probabilistic asymptotic decider in uncertain data with regard to existing decision frameworks, such as deciders in the mean field and the probabilistic midpoint decider, through the isocontour visualization of synthetic and real datasets.",
"title": "Probabilistic Asymptotic Decider for Topological Ambiguity Resolution in Level-Set Extraction for Uncertain 2D Data",
"normalizedTitle": "Probabilistic Asymptotic Decider for Topological Ambiguity Resolution in Level-Set Extraction for Uncertain 2D Data",
"fno": "08440034",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Data Visualisation",
"Image Colour Analysis",
"Interpolation",
"Probability",
"Topology",
"Isocontour Visualization",
"Probabilistic Asymptotic Decider",
"Topological Ambiguity Resolution",
"Level Set Extraction",
"Uncertain 2 D",
"Isocontour Extraction",
"Marching Squares Algorithm",
"Isocontour Reconstruction",
"Linear Topology",
"Piecewise Bilinear Interpolation",
"Saddle Points",
"Topological Ambiguities",
"Data Values",
"Cell Saddle",
"Bilinear Interpolation Functions",
"MS Algorithm",
"Saddle Point Values",
"Uncertain Bilinear Interpolants",
"Probabilistic Topological Decisions",
"Probabilistic Midpoint Decider",
"Mathematical Techniques",
"Bilinear Interpolant",
"Nonparametric Noise Models",
"Analytic Formulations",
"Colormapping Technique",
"Data Visualization",
"Uncertainty",
"Probabilistic Logic",
"Two Dimensional Displays",
"Mathematical Model",
"Topology",
"Interpolation",
"Isocontour Visualization",
"Topological Uncertainty",
"Marching Squares",
"Asymptotic Decider",
"Bilinear Interpolation",
"Probabilistic Computation"
],
"authors": [
{
"givenName": "Tushar",
"surname": "Athawale",
"fullName": "Tushar Athawale",
"affiliation": "Scientific Computing & Imaging (SCI) InstituteUniversity of Utah",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Chris R.",
"surname": "Johnson",
"fullName": "Chris R. Johnson",
"affiliation": "Scientific Computing & Imaging (SCI) InstituteUniversity of Utah",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2019-01-01 00:00:00",
"pubType": "trans",
"pages": "1163-1172",
"year": "2019",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/vmv/1994/5875/0/00324991",
"title": "Resolving the topological ambiguity in approximating the isosurface of scalar function",
"doi": null,
"abstractUrl": "/proceedings-article/vmv/1994/00324991/12OmNvnfkcR",
"parentPublication": {
"id": "proceedings/vmv/1994/5875/0",
"title": "Proceedings of Workshop on Visualization and Machine Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0383",
"title": "Topological Methods for 2D Time-Dependent Vector Fields Based on Stream Lines and Path Lines",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0383/13rRUwjoNwP",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/06/v1496",
"title": "Topological Visualization of Brain Diffusion MRI Data",
"doi": null,
"abstractUrl": "/journal/tg/2007/06/v1496/13rRUyfbwqA",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/04/09187994",
"title": "Uncertainty Visualization of 2D Morse Complex Ensembles Using Statistical Summary Maps",
"doi": null,
"abstractUrl": "/journal/tg/2022/04/09187994/1mXkiNpxvvq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08457259",
"articleId": "17D45We0UET",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08440081",
"articleId": "17D45WrVg0l",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1i3wvMaD8YM",
"name": "ttg201901-08440034s1.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201901-08440034s1.pdf",
"extension": "pdf",
"size": "1.07 MB",
"__typename": "WebExtraType"
},
{
"id": "1i3wsLyN7d6",
"name": "ttg201901-08440034s2.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201901-08440034s2.pdf",
"extension": "pdf",
"size": "762 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwJPMX5",
"title": "Dec.",
"year": "2011",
"issueNum": "12",
"idPrefix": "tg",
"pubType": "journal",
"volume": "17",
"label": "Dec.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxjQyhq",
"doi": "10.1109/TVCG.2011.242",
"abstract": "Overlaid reference elements need to be sufficiently visible to effectively relate to the underlying information, but not so obtrusive that they clutter the presentation. We seek to create guidelines for presenting such structures through experimental studies to define boundary conditions for visual intrusiveness. We base our work on the practice of designers, who use transparency to integrate overlaid grids with their underlying imagery. Previous work discovered a useful range of alpha values for black or white grids overlayed on scatterplot images rendered in shades of gray over gray backgrounds of different lightness values. This work compares black grids to blue and red ones on different image types of scatterplots and maps. We expected that the coloured grids over grayscale images would be more visually salient than black ones, resulting in lower alpha values. Instead, we found that there was no significant difference between the boundaries set for red and black grids, but that the boundaries for blue grids were set consistently higher (more opaque). As in our previous study, alpha values are affected by image density rather than image type, and are consistently lower than many default settings. These results have implications for the design of subtle reference structures.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Overlaid reference elements need to be sufficiently visible to effectively relate to the underlying information, but not so obtrusive that they clutter the presentation. We seek to create guidelines for presenting such structures through experimental studies to define boundary conditions for visual intrusiveness. We base our work on the practice of designers, who use transparency to integrate overlaid grids with their underlying imagery. Previous work discovered a useful range of alpha values for black or white grids overlayed on scatterplot images rendered in shades of gray over gray backgrounds of different lightness values. This work compares black grids to blue and red ones on different image types of scatterplots and maps. We expected that the coloured grids over grayscale images would be more visually salient than black ones, resulting in lower alpha values. Instead, we found that there was no significant difference between the boundaries set for red and black grids, but that the boundaries for blue grids were set consistently higher (more opaque). As in our previous study, alpha values are affected by image density rather than image type, and are consistently lower than many default settings. These results have implications for the design of subtle reference structures.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Overlaid reference elements need to be sufficiently visible to effectively relate to the underlying information, but not so obtrusive that they clutter the presentation. We seek to create guidelines for presenting such structures through experimental studies to define boundary conditions for visual intrusiveness. We base our work on the practice of designers, who use transparency to integrate overlaid grids with their underlying imagery. Previous work discovered a useful range of alpha values for black or white grids overlayed on scatterplot images rendered in shades of gray over gray backgrounds of different lightness values. This work compares black grids to blue and red ones on different image types of scatterplots and maps. We expected that the coloured grids over grayscale images would be more visually salient than black ones, resulting in lower alpha values. Instead, we found that there was no significant difference between the boundaries set for red and black grids, but that the boundaries for blue grids were set consistently higher (more opaque). As in our previous study, alpha values are affected by image density rather than image type, and are consistently lower than many default settings. These results have implications for the design of subtle reference structures.",
"title": "The Effect of Colour and Transparency on the Perception of Overlaid Grids",
"normalizedTitle": "The Effect of Colour and Transparency on the Perception of Overlaid Grids",
"fno": "ttg2011121942",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Information Visualization",
"Automated Presentation",
"Applied Perception",
"Visual Design",
"Computational Aesthetics"
],
"authors": [
{
"givenName": "Lyn",
"surname": "Bartram",
"fullName": "Lyn Bartram",
"affiliation": "School of Interactive Art + Technology, Simon Fraser University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Billy",
"surname": "Cheung",
"fullName": "Billy Cheung",
"affiliation": "School of Interactive Art + Technology, Simon Fraser University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Maureen",
"surname": "Stone",
"fullName": "Maureen Stone",
"affiliation": "StoneSoup Consulting / School of Interactive Art + Technology, Simon Fraser University",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "2011-12-01 00:00:00",
"pubType": "trans",
"pages": "1942-1948",
"year": "2011",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "trans/tg/2011/10/ttg2011101444",
"title": "Whisper, Don't Scream: Grids and Transparency",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101444/13rRUxAAT7C",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2011121932",
"articleId": "13rRUxBJhvt",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2011121949",
"articleId": "13rRUxC0SOU",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCfAPBa",
"title": "October",
"year": "1992",
"issueNum": "10",
"idPrefix": "ts",
"pubType": "journal",
"volume": "18",
"label": "October",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUy3gn90",
"doi": "10.1109/32.163603",
"abstract": "The approach to representation and presentation of knowledge used in ARIES, an environment to experiment with support for analysts in modeling target domains and in entering and formalizing system requirements, is described. To effectively do this, ARIES must manage a variety of notations so that analysts can enter information in a natural manner, and ARIES can present it back in different notations and from different viewpoints. To provide this functionality, a single, highly expressive internal representation is used for all information in the system. The system architecture separates representation and presentation, in order to localize consistency and propagation issues. The presentation architecture is tailored to be flexible enough so that new notations can be easily introduced on top of the underlying representation. Presentation knowledge is coupled to specification evolution knowledge thereby leveraging common representations for both in order to provide automated focusing support to users who need informative guidance in creating and modifying specifications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The approach to representation and presentation of knowledge used in ARIES, an environment to experiment with support for analysts in modeling target domains and in entering and formalizing system requirements, is described. To effectively do this, ARIES must manage a variety of notations so that analysts can enter information in a natural manner, and ARIES can present it back in different notations and from different viewpoints. To provide this functionality, a single, highly expressive internal representation is used for all information in the system. The system architecture separates representation and presentation, in order to localize consistency and propagation issues. The presentation architecture is tailored to be flexible enough so that new notations can be easily introduced on top of the underlying representation. Presentation knowledge is coupled to specification evolution knowledge thereby leveraging common representations for both in order to provide automated focusing support to users who need informative guidance in creating and modifying specifications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The approach to representation and presentation of knowledge used in ARIES, an environment to experiment with support for analysts in modeling target domains and in entering and formalizing system requirements, is described. To effectively do this, ARIES must manage a variety of notations so that analysts can enter information in a natural manner, and ARIES can present it back in different notations and from different viewpoints. To provide this functionality, a single, highly expressive internal representation is used for all information in the system. The system architecture separates representation and presentation, in order to localize consistency and propagation issues. The presentation architecture is tailored to be flexible enough so that new notations can be easily introduced on top of the underlying representation. Presentation knowledge is coupled to specification evolution knowledge thereby leveraging common representations for both in order to provide automated focusing support to users who need informative guidance in creating and modifying specifications.",
"title": "Representation and Presentation of Requirements Knowledge",
"normalizedTitle": "Representation and Presentation of Requirements Knowledge",
"fno": "e0853",
"hasPdf": true,
"idPrefix": "ts",
"keywords": [
"Requirements Knowledge Representation Presentation ARIES Target Domains Formalizing System Requirements System Architecture Consistency Propagation Evolution Knowledge Automated Focusing Support Specifications Formal Specification Knowledge Based Systems Knowledge Representation Software Reusability"
],
"authors": [
{
"givenName": "W.L.",
"surname": "Johnson",
"fullName": "W.L. Johnson",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "M.S.",
"surname": "Feather",
"fullName": "M.S. Feather",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "D.R.",
"surname": "Harris",
"fullName": "D.R. Harris",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "1992-10-01 00:00:00",
"pubType": "trans",
"pages": "853-869",
"year": "1992",
"issn": "0098-5589",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": null,
"next": {
"fno": "e0870",
"articleId": "13rRUx0xPKl",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzgNXTz",
"title": "June",
"year": "2020",
"issueNum": "06",
"idPrefix": "tp",
"pubType": "journal",
"volume": "42",
"label": "June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "17D45WaTkdC",
"doi": "10.1109/TPAMI.2019.2895331",
"abstract": "A novel method, unsupervised video matting via sparse and low-rank representation, is proposed which can achieve high quality in a variety of challenging examples featuring illumination changes, feature ambiguity, topology changes, transparency variation, dis-occlusion, fast motion and motion blur. Some previous matting methods introduced a nonlocal prior to search samples for estimating the alpha matte, which have achieved impressive results on some data. However, on one hand, searching inadequate or excessive samples may miss good samples or introduce noise; on the other hand, it is difficult to construct consistent nonlocal structures for pixels with similar features, yielding video mattes with spatial and temporal inconsistency. In this paper, we proposed a novel video matting method to achieve spatially and temporally consistent matting result. Toward this end, a sparse and low-rank representation model is introduced to pursue consistent nonlocal structures for pixels with similar features. The sparse representation is used to adaptively select best samples and accurately construct the nonlocal structures for all pixels, while the low-rank representation is used to globally ensure consistent nonlocal structures for pixels with similar features. The two representations are combined to generate spatially and temporally consistent video mattes. We test our method on lots of dataset including the benchmark dataset for image matting and dataset for video matting. Our method has achieved the best performance among all unsupervised matting methods in the public alpha matting evaluation dataset for images.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A novel method, unsupervised video matting via sparse and low-rank representation, is proposed which can achieve high quality in a variety of challenging examples featuring illumination changes, feature ambiguity, topology changes, transparency variation, dis-occlusion, fast motion and motion blur. Some previous matting methods introduced a nonlocal prior to search samples for estimating the alpha matte, which have achieved impressive results on some data. However, on one hand, searching inadequate or excessive samples may miss good samples or introduce noise; on the other hand, it is difficult to construct consistent nonlocal structures for pixels with similar features, yielding video mattes with spatial and temporal inconsistency. In this paper, we proposed a novel video matting method to achieve spatially and temporally consistent matting result. Toward this end, a sparse and low-rank representation model is introduced to pursue consistent nonlocal structures for pixels with similar features. The sparse representation is used to adaptively select best samples and accurately construct the nonlocal structures for all pixels, while the low-rank representation is used to globally ensure consistent nonlocal structures for pixels with similar features. The two representations are combined to generate spatially and temporally consistent video mattes. We test our method on lots of dataset including the benchmark dataset for image matting and dataset for video matting. Our method has achieved the best performance among all unsupervised matting methods in the public alpha matting evaluation dataset for images.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A novel method, unsupervised video matting via sparse and low-rank representation, is proposed which can achieve high quality in a variety of challenging examples featuring illumination changes, feature ambiguity, topology changes, transparency variation, dis-occlusion, fast motion and motion blur. Some previous matting methods introduced a nonlocal prior to search samples for estimating the alpha matte, which have achieved impressive results on some data. However, on one hand, searching inadequate or excessive samples may miss good samples or introduce noise; on the other hand, it is difficult to construct consistent nonlocal structures for pixels with similar features, yielding video mattes with spatial and temporal inconsistency. In this paper, we proposed a novel video matting method to achieve spatially and temporally consistent matting result. Toward this end, a sparse and low-rank representation model is introduced to pursue consistent nonlocal structures for pixels with similar features. The sparse representation is used to adaptively select best samples and accurately construct the nonlocal structures for all pixels, while the low-rank representation is used to globally ensure consistent nonlocal structures for pixels with similar features. The two representations are combined to generate spatially and temporally consistent video mattes. We test our method on lots of dataset including the benchmark dataset for image matting and dataset for video matting. Our method has achieved the best performance among all unsupervised matting methods in the public alpha matting evaluation dataset for images.",
"title": "Unsupervised Video Matting via Sparse and Low-Rank Representation",
"normalizedTitle": "Unsupervised Video Matting via Sparse and Low-Rank Representation",
"fno": "08626469",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Feature Extraction",
"Image Colour Analysis",
"Image Representation",
"Image Segmentation",
"Video Signal Processing",
"Search Samples",
"Motion Blur",
"Fast Motion",
"Feature Ambiguity",
"Illumination Changes",
"Unsupervised Video Matting",
"Public Alpha Matting Evaluation Dataset",
"Image Matting",
"Consistent Video Mattes",
"Sparse Representation",
"Consistent Nonlocal Structures",
"Low Rank Representation Model",
"Sparse Rank Representation Model",
"Consistent Matting Result",
"Video Matting Method",
"Temporal Inconsistency",
"Spatial Inconsistency",
"Optical Imaging",
"Dictionaries",
"Image Color Analysis",
"Streaming Media",
"Topology",
"Geometrical Optics",
"Benchmark Testing",
"Video Matting",
"Image Matting",
"Sparse Representation",
"Low Rank",
"Unsupervised",
"Discriminative Dictionary"
],
"authors": [
{
"givenName": "Dongqing",
"surname": "Zou",
"fullName": "Dongqing Zou",
"affiliation": "School of Computer Science and Engineering, Beihang University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Xiaowu",
"surname": "Chen",
"fullName": "Xiaowu Chen",
"affiliation": "School of Computer Science and Engineering, Beihang University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Guangying",
"surname": "Cao",
"fullName": "Guangying Cao",
"affiliation": "School of Computer Science and Engineering, Beihang University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Xiaogang",
"surname": "Wang",
"fullName": "Xiaogang Wang",
"affiliation": "School of Computer Science and Engineering, Beihang University, Beijing, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "06",
"pubDate": "2020-06-01 00:00:00",
"pubType": "trans",
"pages": "1501-1514",
"year": "2020",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icme/2013/0015/0/06607497",
"title": "Color clustering matting",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2013/06607497/12OmNBgQFNB",
"parentPublication": {
"id": "proceedings/icme/2013/0015/0",
"title": "2013 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109a225",
"title": "Adaptive Color Curve Models for Image Matting",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109a225/12OmNBgz4AR",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2012/1226/0/110P1C02",
"title": "KNN matting",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2012/110P1C02/12OmNC4eSqE",
"parentPublication": {
"id": "proceedings/cvpr/2012/1226/0",
"title": "2012 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995665",
"title": "Nonlocal matting",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995665/12OmNvA1h9Y",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2015/8391/0/8391b564",
"title": "Video Matting via Sparse and Low-Rank Representation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2015/8391b564/12OmNwMXns2",
"parentPublication": {
"id": "proceedings/iccv/2015/8391/0",
"title": "2015 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccit/2007/3038/0/30381746",
"title": "Natural Image Matting Using Cellular Automata",
"doi": null,
"abstractUrl": "/proceedings-article/iccit/2007/30381746/12OmNzYeAVB",
"parentPublication": {
"id": "proceedings/iccit/2007/3038/0",
"title": "2007 International Conference on Convergence Information Technology - ICCIT '07",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2017/08/07562518",
"title": "Automatic Trimap Generation and Consistent Matting for Light-Field Images",
"doi": null,
"abstractUrl": "/journal/tp/2017/08/07562518/13rRUNvyaao",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2013/09/ttp2013092175",
"title": "KNN Matting",
"doi": null,
"abstractUrl": "/journal/tp/2013/09/ttp2013092175/13rRUyuNsym",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200e882",
"title": "Video Matting via Consistency-Regularized Graph Neural Networks",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200e882/1BmFSvJIg4U",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800n3673",
"title": "Attention-Guided Hierarchical Structure Aggregation for Image Matting",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800n3673/1m3o1RHpGwg",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08627960",
"articleId": "1jBRiw44NJS",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08732586",
"articleId": "1aDQr1ora2k",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBl6EJV",
"title": "October-December",
"year": "2000",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "6",
"label": "October-December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwbaqUD",
"doi": "10.1109/2945.895874",
"abstract": "Abstract—Computer augmented reality (CAR) is a rapidly emerging field which enables users to mix real and virtual worlds. Our goal is to provide interactive tools to perform common illumination, i.e., light interactions between real and virtual objects, including shadows and relighting (real and virtual light source modification). In particular, we concentrate on virtually modifying real light source intensities and inserting virtual lights and objects into a real scene; such changes can be very useful for virtual lighting design and prototyping. To achieve this, we present a three-step method. We first reconstruct a simplified representation of real scene geometry using semiautomatic vision-based techniques. With the simplified geometry, and by adapting recent hierarchical radiosity algorithms, we construct an approximation of real scene light exchanges. We next perform a preprocessing step, based on the radiosity system, to create unoccluded illumination textures. These replace the original scene textures which contained real light effects such as shadows from real lights. This texture is then modulated by a ratio of the radiosity (which can be changed) over a display factor which corresponds to the radiosity for which occlusion has been ignored. Since our goal is to achieve a convincing relighting effect, rather than an accurate solution, we present a heuristic correction process which results in visually plausible renderings. Finally, we perform an interactive process to compute new illumination with modified real and virtual light intensities. Our results show that we are able to virtually relight real scenes interactively, including modifications and additions of virtual light sources and objects.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—Computer augmented reality (CAR) is a rapidly emerging field which enables users to mix real and virtual worlds. Our goal is to provide interactive tools to perform common illumination, i.e., light interactions between real and virtual objects, including shadows and relighting (real and virtual light source modification). In particular, we concentrate on virtually modifying real light source intensities and inserting virtual lights and objects into a real scene; such changes can be very useful for virtual lighting design and prototyping. To achieve this, we present a three-step method. We first reconstruct a simplified representation of real scene geometry using semiautomatic vision-based techniques. With the simplified geometry, and by adapting recent hierarchical radiosity algorithms, we construct an approximation of real scene light exchanges. We next perform a preprocessing step, based on the radiosity system, to create unoccluded illumination textures. These replace the original scene textures which contained real light effects such as shadows from real lights. This texture is then modulated by a ratio of the radiosity (which can be changed) over a display factor which corresponds to the radiosity for which occlusion has been ignored. Since our goal is to achieve a convincing relighting effect, rather than an accurate solution, we present a heuristic correction process which results in visually plausible renderings. Finally, we perform an interactive process to compute new illumination with modified real and virtual light intensities. Our results show that we are able to virtually relight real scenes interactively, including modifications and additions of virtual light sources and objects.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—Computer augmented reality (CAR) is a rapidly emerging field which enables users to mix real and virtual worlds. Our goal is to provide interactive tools to perform common illumination, i.e., light interactions between real and virtual objects, including shadows and relighting (real and virtual light source modification). In particular, we concentrate on virtually modifying real light source intensities and inserting virtual lights and objects into a real scene; such changes can be very useful for virtual lighting design and prototyping. To achieve this, we present a three-step method. We first reconstruct a simplified representation of real scene geometry using semiautomatic vision-based techniques. With the simplified geometry, and by adapting recent hierarchical radiosity algorithms, we construct an approximation of real scene light exchanges. We next perform a preprocessing step, based on the radiosity system, to create unoccluded illumination textures. These replace the original scene textures which contained real light effects such as shadows from real lights. This texture is then modulated by a ratio of the radiosity (which can be changed) over a display factor which corresponds to the radiosity for which occlusion has been ignored. Since our goal is to achieve a convincing relighting effect, rather than an accurate solution, we present a heuristic correction process which results in visually plausible renderings. Finally, we perform an interactive process to compute new illumination with modified real and virtual light intensities. Our results show that we are able to virtually relight real scenes interactively, including modifications and additions of virtual light sources and objects.",
"title": "Interactive Virtual Relighting of Real Scenes",
"normalizedTitle": "Interactive Virtual Relighting of Real Scenes",
"fno": "v0289",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Hierarchical Radiosity",
"Global Illumination",
"Interactivity",
"Computer Augmented Reality",
"Common Illumination",
"Virtual Relighting"
],
"authors": [
{
"givenName": "Céline",
"surname": "Loscos",
"fullName": "Céline Loscos",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "George",
"surname": "Drettakis",
"fullName": "George Drettakis",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Luc",
"surname": "Robert",
"fullName": "Luc Robert",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2000-10-01 00:00:00",
"pubType": "trans",
"pages": "289-305",
"year": "2000",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": null,
"next": {
"fno": "v0306",
"articleId": "13rRUEgarnA",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBhpS2A",
"title": "July",
"year": "2013",
"issueNum": "07",
"idPrefix": "tg",
"pubType": "journal",
"volume": "19",
"label": "July",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxC0SW9",
"doi": "10.1109/TVCG.2012.152",
"abstract": "This paper presents a new technique for real-time relighting of static scenes with all-frequency shadows from complex lighting and highly specular reflections from spatially varying BRDFs. The key idea is to depict the boundaries of visible regions using piecewise linear functions, and convert the shading computation into double product integrals-the integral of the product of lighting and BRDF on visible regions. By representing lighting and BRDF with spherical Gaussians and approximating their product using Legendre polynomials locally in visible regions, we show that such double product integrals can be evaluated in an analytic form. Given the precomputed visibility, our technique computes the visibility boundaries on the fly at each shading point, and performs the analytic integral to evaluate the shading color. The result is a real-time all-frequency relighting technique for static scenes with dynamic, spatially varying BRDFs, which can generate more accurate shadows than the state-of-the-art real-time PRT methods.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper presents a new technique for real-time relighting of static scenes with all-frequency shadows from complex lighting and highly specular reflections from spatially varying BRDFs. The key idea is to depict the boundaries of visible regions using piecewise linear functions, and convert the shading computation into double product integrals-the integral of the product of lighting and BRDF on visible regions. By representing lighting and BRDF with spherical Gaussians and approximating their product using Legendre polynomials locally in visible regions, we show that such double product integrals can be evaluated in an analytic form. Given the precomputed visibility, our technique computes the visibility boundaries on the fly at each shading point, and performs the analytic integral to evaluate the shading color. The result is a real-time all-frequency relighting technique for static scenes with dynamic, spatially varying BRDFs, which can generate more accurate shadows than the state-of-the-art real-time PRT methods.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper presents a new technique for real-time relighting of static scenes with all-frequency shadows from complex lighting and highly specular reflections from spatially varying BRDFs. The key idea is to depict the boundaries of visible regions using piecewise linear functions, and convert the shading computation into double product integrals-the integral of the product of lighting and BRDF on visible regions. By representing lighting and BRDF with spherical Gaussians and approximating their product using Legendre polynomials locally in visible regions, we show that such double product integrals can be evaluated in an analytic form. Given the precomputed visibility, our technique computes the visibility boundaries on the fly at each shading point, and performs the analytic integral to evaluate the shading color. The result is a real-time all-frequency relighting technique for static scenes with dynamic, spatially varying BRDFs, which can generate more accurate shadows than the state-of-the-art real-time PRT methods.",
"title": "Analytic Double Product Integrals for All-Frequency Relighting",
"normalizedTitle": "Analytic Double Product Integrals for All-Frequency Relighting",
"fno": "ttg2013071133",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Lighting",
"Integral Equations",
"Piecewise Linear Approximation",
"Computer Graphics",
"Real Time Systems",
"Linear Approximation",
"All Frequency Relighting",
"Analytic Double Product Integral"
],
"authors": [
{
"givenName": null,
"surname": "Rui Wang",
"fullName": "Rui Wang",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Minghao Pan",
"fullName": "Minghao Pan",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Weifeng Chen",
"fullName": "Weifeng Chen",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Zhong Ren",
"fullName": "Zhong Ren",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Kun Zhou",
"fullName": "Kun Zhou",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Wei Hua",
"fullName": "Wei Hua",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Hujun Bao",
"fullName": "Hujun Bao",
"affiliation": "State Key Lab. of CAD&CG, Zhejiang Univ., Hangzhou, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "07",
"pubDate": "2013-07-01 00:00:00",
"pubType": "trans",
"pages": "1133-1142",
"year": "2013",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/pg/2007/3009/0/30090161",
"title": "Precomputed Visibility Cuts for Interactive Relighting with Dynamic BRDFs",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2007/30090161/12OmNqFa5pJ",
"parentPublication": {
"id": "proceedings/pg/2007/3009/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icassp/2004/8484/5/01327215",
"title": "Face relighting for face recognition under generic illumination",
"doi": null,
"abstractUrl": "/proceedings-article/icassp/2004/01327215/12OmNvDqsKV",
"parentPublication": {
"id": "proceedings/icassp/2004/8484/5",
"title": "2004 IEEE International Conference on Acoustics, Speech, and Signal Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2001/1272/1/127210568",
"title": "Image-based Modeling and Rendering of Surfaces with Arbitrary BRDFs",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2001/127210568/12OmNyRg4z0",
"parentPublication": {
"id": "proceedings/cvpr/2001/1272/1",
"title": "Proceedings of the 2001 IEEE Computer Society Conference on Computer Vision and Pattern Recognition. CVPR 2001",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icapr/2009/3520/0/3520a437",
"title": "Eigen-domain Relighting of Face Images for Illumination-invariant Face Verification",
"doi": null,
"abstractUrl": "/proceedings-article/icapr/2009/3520a437/12OmNya72vy",
"parentPublication": {
"id": "proceedings/icapr/2009/3520/0",
"title": "Advances in Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2008/02/ttp2008020197",
"title": "A Theory Of Frequency Domain Invariants: Spherical Harmonic Identities for BRDF/Lighting Transfer and Image Consistency",
"doi": null,
"abstractUrl": "/journal/tp/2008/02/ttp2008020197/13rRUwwJWGR",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/05/07829413",
"title": "Analytic Approximations for Real-Time Area Light Shading",
"doi": null,
"abstractUrl": "/journal/tg/2017/05/07829413/13rRUxjyX44",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2013071122",
"articleId": "13rRUwhpBO4",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2013071143",
"articleId": "13rRUILc8fc",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXWROM",
"name": "ttg2013071133s1.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2013071133s1.pdf",
"extension": "pdf",
"size": "341 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1Lk2nmMLR6M",
"title": "April",
"year": "2023",
"issueNum": "04",
"idPrefix": "tp",
"pubType": "journal",
"volume": "45",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1G9WpszKrBu",
"doi": "10.1109/TPAMI.2022.3201904",
"abstract": "We propose a new method for realistic human motion transfer using a generative adversarial network (GAN), which generates a motion video of a target character imitating actions of a source character, while maintaining high authenticity of the generated results. We tackle the problem by decoupling and recombining the posture information and appearance information of both the source and target characters. The innovation of our approach lies in the use of the projection of a reconstructed 3D human model as the condition of GAN to better maintain the structural integrity of transfer results in different poses. We further introduce a detail enhancement net to enhance the details of transfer results by exploiting the details in real source frames. Extensive experiments show that our approach yields better results both qualitatively and quantitatively than the state-of-the-art methods.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We propose a new method for realistic human motion transfer using a generative adversarial network (GAN), which generates a motion video of a target character imitating actions of a source character, while maintaining high authenticity of the generated results. We tackle the problem by decoupling and recombining the posture information and appearance information of both the source and target characters. The innovation of our approach lies in the use of the projection of a reconstructed 3D human model as the condition of GAN to better maintain the structural integrity of transfer results in different poses. We further introduce a detail enhancement net to enhance the details of transfer results by exploiting the details in real source frames. Extensive experiments show that our approach yields better results both qualitatively and quantitatively than the state-of-the-art methods.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We propose a new method for realistic human motion transfer using a generative adversarial network (GAN), which generates a motion video of a target character imitating actions of a source character, while maintaining high authenticity of the generated results. We tackle the problem by decoupling and recombining the posture information and appearance information of both the source and target characters. The innovation of our approach lies in the use of the projection of a reconstructed 3D human model as the condition of GAN to better maintain the structural integrity of transfer results in different poses. We further introduce a detail enhancement net to enhance the details of transfer results by exploiting the details in real source frames. Extensive experiments show that our approach yields better results both qualitatively and quantitatively than the state-of-the-art methods.",
"title": "Human Motion Transfer With 3D Constraints and Detail Enhancement",
"normalizedTitle": "Human Motion Transfer With 3D Constraints and Detail Enhancement",
"fno": "09868156",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Image Motion Analysis",
"Image Reconstruction",
"Video Signal Processing",
"3 D Constraints",
"Appearance Information",
"GAN",
"Generated Results",
"Generative Adversarial Network",
"High Authenticity",
"Motion Video",
"Posture Information",
"Realistic Human Motion Transfer",
"Reconstructed 3 D Human Model",
"Source Character",
"Source Frames",
"Target Character",
"Transfer Results",
"Three Dimensional Displays",
"Generative Adversarial Networks",
"Image Reconstruction",
"Solid Modeling",
"Task Analysis",
"Training",
"Feature Extraction",
"Motion Transfer",
"Deep Learning",
"3 D Constraints",
"Detail Enhancement"
],
"authors": [
{
"givenName": "Yang-Tian",
"surname": "Sun",
"fullName": "Yang-Tian Sun",
"affiliation": "Beijing Key Laboratory of Mobile Computing and Pervasive Device, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Qian-Cheng",
"surname": "Fu",
"fullName": "Qian-Cheng Fu",
"affiliation": "Department of Computer Science, Boston University, Boston, MA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yue-Ren",
"surname": "Jiang",
"fullName": "Yue-Ren Jiang",
"affiliation": "Beijing Key Laboratory of Mobile Computing and Pervasive Device, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Zitao",
"surname": "Liu",
"fullName": "Zitao Liu",
"affiliation": "TAL Education Group, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yu-Kun",
"surname": "Lai",
"fullName": "Yu-Kun Lai",
"affiliation": "Visual Computing Group, School of Computer Science and Informatics, Cardiff University, Wales, U.K.",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hongbo",
"surname": "Fu",
"fullName": "Hongbo Fu",
"affiliation": "School of Creative Media, City University of Hong Kong, Hong Kong",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Lin",
"surname": "Gao",
"fullName": "Lin Gao",
"affiliation": "Beijing Key Laboratory of Mobile Computing and Pervasive Device, Institute of Computing Technology, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2023-04-01 00:00:00",
"pubType": "trans",
"pages": "4682-4693",
"year": "2023",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iccv/2021/2812/0/281200g363",
"title": "DRB-GAN: A Dynamic ResBlock Generative Adversarial Network for Artistic Style Transfer",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200g363/1BmEIaAvaV2",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2022/8563/0/09859758",
"title": "HairGAN: Spatial-Aware Palette GAN for Hair Color Transfer",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2022/09859758/1G9EABkYwYU",
"parentPublication": {
"id": "proceedings/icme/2022/8563/0",
"title": "2022 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2019/9552/0/955200a910",
"title": "Semantic GAN: Application for Cross-Domain Image Style Transfer",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2019/955200a910/1cdOFuQjESA",
"parentPublication": {
"id": "proceedings/icme/2019/9552/0",
"title": "2019 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2019/9552/0/955200a604",
"title": "Deep Learning Face Hallucination via Attributes Transfer and Enhancement",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2019/955200a604/1cdOL7EuwRW",
"parentPublication": {
"id": "proceedings/icme/2019/9552/0",
"title": "2019 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bigmm/2019/5527/0/552700a068",
"title": "User Input Based Style Transfer While Retaining Facial Attributes",
"doi": null,
"abstractUrl": "/proceedings-article/bigmm/2019/552700a068/1fHjJrdShOw",
"parentPublication": {
"id": "proceedings/bigmm/2019/5527/0",
"title": "2019 IEEE Fifth International Conference on Multimedia Big Data (BigMM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdar/2019/3014/0/301400a178",
"title": "TH-GAN: Generative Adversarial Network Based Transfer Learning for Historical Chinese Character Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/icdar/2019/301400a178/1h81u6jDzSE",
"parentPublication": {
"id": "proceedings/icdar/2019/3014/0",
"title": "2019 International Conference on Document Analysis and Recognition (ICDAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2022/07/09339900",
"title": "Shape-Matching GAN++: Scale Controllable Dynamic Artistic Text Style Transfer",
"doi": null,
"abstractUrl": "/journal/tp/2022/07/09339900/1qL54N4119S",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2020/6251/0/09377878",
"title": "Generating Realistic COVID-19 x-rays with a Mean Teacher + Transfer Learning GAN",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2020/09377878/1s64jdU0hpe",
"parentPublication": {
"id": "proceedings/big-data/2020/6251/0",
"title": "2020 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2022/11/09440729",
"title": "PSGAN++: Robust Detail-Preserving Makeup Transfer and Removal",
"doi": null,
"abstractUrl": "/journal/tp/2022/11/09440729/1tTp92DQDcI",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2021/8808/0/09412781",
"title": "Dual-MTGAN: Stochastic and Deterministic Motion Transfer for Image-to-Video Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2021/09412781/1tmjT26PKDe",
"parentPublication": {
"id": "proceedings/icpr/2021/8808/0",
"title": "2020 25th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09864076",
"articleId": "1G2VVRF09So",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09866553",
"articleId": "1G6fk6xp7ws",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1Lk2ycOFv6U",
"name": "ttp202304-09868156s1-tpami-3201904-mm.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttp202304-09868156s1-tpami-3201904-mm.zip",
"extension": "zip",
"size": "35.6 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNynsbwc",
"title": "Oct.",
"year": "2012",
"issueNum": "10",
"idPrefix": "tp",
"pubType": "journal",
"volume": "34",
"label": "Oct.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwI5TSo",
"doi": "10.1109/TPAMI.2011.278",
"abstract": "Face recognition performance degrades considerably when the input images are of Low Resolution (LR), as is often the case for images taken by surveillance cameras or from a large distance. In this paper, we propose a novel approach for matching low-resolution probe images with higher resolution gallery images, which are often available during enrollment, using Multidimensional Scaling (MDS). The ideal scenario is when both the probe and gallery images are of high enough resolution to discriminate across different subjects. The proposed method simultaneously embeds the low-resolution probe images and the high-resolution gallery images in a common space such that the distance between them in the transformed space approximates the distance had both the images been of high resolution. The two mappings are learned simultaneously from high-resolution training images using an iterative majorization algorithm. Extensive evaluation of the proposed approach on the Multi-PIE data set with probe image resolution as low as 8 × 6 pixels illustrates the usefulness of the method. We show that the proposed approach improves the matching performance significantly as compared to performing matching in the low-resolution domain or using super-resolution techniques to obtain a higher resolution test image prior to recognition. Experiments on low-resolution surveillance images from the Surveillance Cameras Face Database further highlight the effectiveness of the approach.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Face recognition performance degrades considerably when the input images are of Low Resolution (LR), as is often the case for images taken by surveillance cameras or from a large distance. In this paper, we propose a novel approach for matching low-resolution probe images with higher resolution gallery images, which are often available during enrollment, using Multidimensional Scaling (MDS). The ideal scenario is when both the probe and gallery images are of high enough resolution to discriminate across different subjects. The proposed method simultaneously embeds the low-resolution probe images and the high-resolution gallery images in a common space such that the distance between them in the transformed space approximates the distance had both the images been of high resolution. The two mappings are learned simultaneously from high-resolution training images using an iterative majorization algorithm. Extensive evaluation of the proposed approach on the Multi-PIE data set with probe image resolution as low as 8 × 6 pixels illustrates the usefulness of the method. We show that the proposed approach improves the matching performance significantly as compared to performing matching in the low-resolution domain or using super-resolution techniques to obtain a higher resolution test image prior to recognition. Experiments on low-resolution surveillance images from the Surveillance Cameras Face Database further highlight the effectiveness of the approach.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Face recognition performance degrades considerably when the input images are of Low Resolution (LR), as is often the case for images taken by surveillance cameras or from a large distance. In this paper, we propose a novel approach for matching low-resolution probe images with higher resolution gallery images, which are often available during enrollment, using Multidimensional Scaling (MDS). The ideal scenario is when both the probe and gallery images are of high enough resolution to discriminate across different subjects. The proposed method simultaneously embeds the low-resolution probe images and the high-resolution gallery images in a common space such that the distance between them in the transformed space approximates the distance had both the images been of high resolution. The two mappings are learned simultaneously from high-resolution training images using an iterative majorization algorithm. Extensive evaluation of the proposed approach on the Multi-PIE data set with probe image resolution as low as 8 × 6 pixels illustrates the usefulness of the method. We show that the proposed approach improves the matching performance significantly as compared to performing matching in the low-resolution domain or using super-resolution techniques to obtain a higher resolution test image prior to recognition. Experiments on low-resolution surveillance images from the Surveillance Cameras Face Database further highlight the effectiveness of the approach.",
"title": "Multidimensional Scaling for Matching Low-Resolution Face Images",
"normalizedTitle": "Multidimensional Scaling for Matching Low-Resolution Face Images",
"fno": "ttp2012102019",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Probes",
"Iterative Methods",
"Face Recognition",
"Cameras",
"Spatial Resolution",
"Iterative Majorization",
"Face Recognition",
"Low Resolution Matching",
"Multidimensional Scaling"
],
"authors": [
{
"givenName": "Soma",
"surname": "Biswas",
"fullName": "Soma Biswas",
"affiliation": "University of Notre Dame, Notre Dame",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kevin W.",
"surname": "Bowyer",
"fullName": "Kevin W. Bowyer",
"affiliation": "University of Notre Dame, Notre Dame",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Patrick J.",
"surname": "Flynn",
"fullName": "Patrick J. Flynn",
"affiliation": "University of Notre Dame, Notre Dame",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "2012-10-01 00:00:00",
"pubType": "trans",
"pages": "2019-2030",
"year": "2012",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/fit/2014/7505/0/7505a263",
"title": "A Comparative Study of Baseline Algorithms of Face Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/fit/2014/7505a263/12OmNqBbHPW",
"parentPublication": {
"id": "proceedings/fit/2014/7505/0",
"title": "2014 12th International Conference on Frontiers of Information Technology (FIT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2008/2570/0/04607748",
"title": "Feature-based super-resolution for face recognition",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2008/04607748/12OmNqFrGxF",
"parentPublication": {
"id": "proceedings/icme/2008/2570/0",
"title": "2008 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sitis/2015/9721/0/9721a160",
"title": "Partial Face Recognition Based on Template Matching",
"doi": null,
"abstractUrl": "/proceedings-article/sitis/2015/9721a160/12OmNscOUhK",
"parentPublication": {
"id": "proceedings/sitis/2015/9721/0",
"title": "2015 11th International Conference on Signal-Image Technology & Internet-Based Systems (SITIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2002/1602/0/16020003",
"title": "Eigen Light-Fields and Face Recognition Across Pose",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2002/16020003/12OmNvTBBcv",
"parentPublication": {
"id": "proceedings/fg/2002/1602/0",
"title": "Proceedings of Fifth IEEE International Conference on Automatic Face Gesture Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2011/9140/0/05771391",
"title": "Local frequency descriptor for low-resolution face recognition",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2011/05771391/12OmNzV70N3",
"parentPublication": {
"id": "proceedings/fg/2011/9140/0",
"title": "Face and Gesture 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ijcb/2011/1358/0/06117514",
"title": "Face recognition in low-resolution videos using learning-based likelihood measurement model",
"doi": null,
"abstractUrl": "/proceedings-article/ijcb/2011/06117514/12OmNzVGcHC",
"parentPublication": {
"id": "proceedings/ijcb/2011/1358/0",
"title": "Biometrics, International Joint Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995443",
"title": "Pose-robust recognition of low-resolution face images",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995443/12OmNzuIjqv",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2013/12/ttp2013123037",
"title": "Pose-Robust Recognition of Low-Resolution Face Images",
"doi": null,
"abstractUrl": "/journal/tp/2013/12/ttp2013123037/13rRUwhpBFc",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2018/6100/0/610000a592",
"title": "Identity Aware Synthesis for Cross Resolution Face Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2018/610000a592/17D45XvMcaE",
"parentPublication": {
"id": "proceedings/cvprw/2018/6100/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2019/2506/0/250600c363",
"title": "Exploring Factors for Improving Low Resolution Face Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2019/250600c363/1iTvrD1evv2",
"parentPublication": {
"id": "proceedings/cvprw/2019/2506/0",
"title": "2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttp2012102005",
"articleId": "13rRUxBa5yF",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttp2012102031",
"articleId": "13rRUyYSWma",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNs0kyqf",
"title": "December",
"year": "1992",
"issueNum": "12",
"idPrefix": "tp",
"pubType": "journal",
"volume": "14",
"label": "December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwI5U3L",
"doi": "10.1109/34.177387",
"abstract": "The authors calculate the spatiotemporal power spectrum of 14 image sequences in order to determine the degree to which the spectra are separable in space and time and to assess the validity of the commonly used exponential correlation model. They expand the spectrum by a singular value decomposition into a sum of separable terms and define an index of spatiotemporal separability. as the fraction of the signal energy that can be represented by the first (largest) separable term. All spectra were found to be highly separable with an index of separability above 0.98. The power spectra of the sequences were well fit by a separable model, which corresponds to a product of exponential autocorrelation functions separable in space and time.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The authors calculate the spatiotemporal power spectrum of 14 image sequences in order to determine the degree to which the spectra are separable in space and time and to assess the validity of the commonly used exponential correlation model. They expand the spectrum by a singular value decomposition into a sum of separable terms and define an index of spatiotemporal separability. as the fraction of the signal energy that can be represented by the first (largest) separable term. All spectra were found to be highly separable with an index of separability above 0.98. The power spectra of the sequences were well fit by a separable model, which corresponds to a product of exponential autocorrelation functions separable in space and time.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The authors calculate the spatiotemporal power spectrum of 14 image sequences in order to determine the degree to which the spectra are separable in space and time and to assess the validity of the commonly used exponential correlation model. They expand the spectrum by a singular value decomposition into a sum of separable terms and define an index of spatiotemporal separability. as the fraction of the signal energy that can be represented by the first (largest) separable term. All spectra were found to be highly separable with an index of separability above 0.98. The power spectra of the sequences were well fit by a separable model, which corresponds to a product of exponential autocorrelation functions separable in space and time.",
"title": "Separability of Spatiotemporal Spectra of Image Sequences",
"normalizedTitle": "Separability of Spatiotemporal Spectra of Image Sequences",
"fno": "i1210",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Image Sequences Spatiotemporal Power Spectrum Exponential Correlation Model Singular Value Decomposition Spatiotemporal Separability Image Sequences Spectral Analysis"
],
"authors": [
{
"givenName": "M.P.",
"surname": "Eckert",
"fullName": "M.P. Eckert",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "G.",
"surname": "Buchsbaum",
"fullName": "G. Buchsbaum",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "A.B.",
"surname": "Watson",
"fullName": "A.B. Watson",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "1992-12-01 00:00:00",
"pubType": "trans",
"pages": "1210-1213",
"year": "1992",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "i1205",
"articleId": "13rRUB6Sq1h",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "i1214",
"articleId": "13rRUB7a11U",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyQphgN",
"title": "April",
"year": "2007",
"issueNum": "04",
"idPrefix": "tk",
"pubType": "journal",
"volume": "19",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxjyX4j",
"doi": "10.1109/TKDE.2007.1002",
"abstract": "In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. For example, people wake up at the same time and follow more or less the same route to their work everyday. The discovery of hidden periodic patterns in spatiotemporal data could unveil important information to the data analyst. Existing approaches for discovering periodic patterns focus on symbol sequences. However, these methods cannot directly be applied to a spatiotemporal sequence because of the fuzziness of spatial locations in the sequence. In this paper, we define the problem of mining periodic patterns in spatiotemporal data and propose an effective and efficient algorithm for retrieving maximal periodic patterns. In addition, we study two interesting variants of the problem. The first is the retrieval of periodic patterns that are frequent only during a continuous subinterval of the whole history. The second problem is the discovery of periodic patterns, whose instances may be shifted or distorted. We demonstrate how our mining technique can be adapted for these variants. Finally, we present a comprehensive experimental evaluation, where we show the effectiveness and efficiency of the proposed techniques.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. For example, people wake up at the same time and follow more or less the same route to their work everyday. The discovery of hidden periodic patterns in spatiotemporal data could unveil important information to the data analyst. Existing approaches for discovering periodic patterns focus on symbol sequences. However, these methods cannot directly be applied to a spatiotemporal sequence because of the fuzziness of spatial locations in the sequence. In this paper, we define the problem of mining periodic patterns in spatiotemporal data and propose an effective and efficient algorithm for retrieving maximal periodic patterns. In addition, we study two interesting variants of the problem. The first is the retrieval of periodic patterns that are frequent only during a continuous subinterval of the whole history. The second problem is the discovery of periodic patterns, whose instances may be shifted or distorted. We demonstrate how our mining technique can be adapted for these variants. Finally, we present a comprehensive experimental evaluation, where we show the effectiveness and efficiency of the proposed techniques.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. For example, people wake up at the same time and follow more or less the same route to their work everyday. The discovery of hidden periodic patterns in spatiotemporal data could unveil important information to the data analyst. Existing approaches for discovering periodic patterns focus on symbol sequences. However, these methods cannot directly be applied to a spatiotemporal sequence because of the fuzziness of spatial locations in the sequence. In this paper, we define the problem of mining periodic patterns in spatiotemporal data and propose an effective and efficient algorithm for retrieving maximal periodic patterns. In addition, we study two interesting variants of the problem. The first is the retrieval of periodic patterns that are frequent only during a continuous subinterval of the whole history. The second problem is the discovery of periodic patterns, whose instances may be shifted or distorted. We demonstrate how our mining technique can be adapted for these variants. Finally, we present a comprehensive experimental evaluation, where we show the effectiveness and efficiency of the proposed techniques.",
"title": "Discovery of Periodic Patterns in Spatiotemporal Sequences",
"normalizedTitle": "Discovery of Periodic Patterns in Spatiotemporal Sequences",
"fno": "k0453",
"hasPdf": true,
"idPrefix": "tk",
"keywords": [
"Visual Databases",
"Data Mining",
"Temporal Databases",
"Periodic Pattern Retrieval",
"Periodic Pattern Mining",
"Spatiotemporal Data Sequences",
"Spatiotemporal Phenomena",
"Data Analysis",
"Pattern Analysis",
"History",
"Computer Society",
"Application Software",
"Tracking",
"Information Analysis",
"Information Retrieval",
"Spatiotemporal Data",
"Data Mining",
"Periodic Patterns"
],
"authors": [
{
"givenName": "Huiping",
"surname": "Cao",
"fullName": "Huiping Cao",
"affiliation": "Department of Computer Science, The University of Hong Kong, Pokfulam, Hong Kong",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Nikos",
"surname": "Mamoulis",
"fullName": "Nikos Mamoulis",
"affiliation": "Department of Computer Science, The University of Hong Kong, Pokfulam, Hong Kong",
"__typename": "ArticleAuthorType"
},
{
"givenName": "David W.",
"surname": "Cheung",
"fullName": "David W. Cheung",
"affiliation": "Department of Computer Science, The University of Hong Kong, Pokfulam, Hong Kong",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2007-04-01 00:00:00",
"pubType": "trans",
"pages": "453-467",
"year": "2007",
"issn": "1041-4347",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/mnrao/1994/6435/0/00346253",
"title": "Analyzing gait with spatiotemporal surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/mnrao/1994/00346253/12OmNBqdrhf",
"parentPublication": {
"id": "proceedings/mnrao/1994/6435/0",
"title": "Proceedings of 1994 IEEE Workshop on Motion of Non-rigid and Articulated Objects",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3pgcic/2014/4171/0/4171a274",
"title": "An Asynchronous Periodic Sequential Patterns Mining Algorithm with Multiple Minimum Item Supports",
"doi": null,
"abstractUrl": "/proceedings-article/3pgcic/2014/4171a274/12OmNrkT7BH",
"parentPublication": {
"id": "proceedings/3pgcic/2014/4171/0",
"title": "2014 Ninth International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vast/2012/4752/0/06400536",
"title": "The spatiotemporal multivariate hypercube for discovery of patterns in event data",
"doi": null,
"abstractUrl": "/proceedings-article/vast/2012/06400536/12OmNvnOwsG",
"parentPublication": {
"id": "proceedings/vast/2012/4752/0",
"title": "2012 IEEE Conference on Visual Analytics Science and Technology (VAST 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2014/5666/0/07004398",
"title": "Spatiotemporal indexing techniques for efficiently mining spatiotemporal co-occurrence patterns",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2014/07004398/12OmNwbLVmL",
"parentPublication": {
"id": "proceedings/big-data/2014/5666/0",
"title": "2014 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdmw/2016/5910/0/07836793",
"title": "A Pattern Growth-Based Approach for Mining Spatiotemporal Co-occurrence Patterns",
"doi": null,
"abstractUrl": "/proceedings-article/icdmw/2016/07836793/12OmNzYeAUR",
"parentPublication": {
"id": "proceedings/icdmw/2016/5910/0",
"title": "2016 IEEE 16th International Conference on Data Mining Workshops (ICDMW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2018/7202/0/720200a294",
"title": "Visualising Hidden Spatiotemporal Patterns at Multiple Levels of Detail",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2018/720200a294/17D45WODarg",
"parentPublication": {
"id": "proceedings/iv/2018/7202/0",
"title": "2018 22nd International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2017/2715/0/08258023",
"title": "Discovering co-occurrence patterns of heterogeneous events from unevenly-distributed spatiotemporal data",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2017/08258023/17D45WrVg09",
"parentPublication": {
"id": "proceedings/big-data/2017/2715/0",
"title": "2017 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cbd/2019/5141/0/514100a096",
"title": "Algorithm for Mining Network-Constrained Movement Patterns between Zones from Spatiotemporal OD Flows",
"doi": null,
"abstractUrl": "/proceedings-article/cbd/2019/514100a096/1fw1PlAJFRe",
"parentPublication": {
"id": "proceedings/cbd/2019/5141/0",
"title": "2019 Seventh International Conference on Advanced Cloud and Big Data (CBD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2019/0858/0/09005693",
"title": "Discovering Partial Periodic Spatial Patterns in Spatiotemporal Databases",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2019/09005693/1hJs20pHQyY",
"parentPublication": {
"id": "proceedings/big-data/2019/0858/0",
"title": "2019 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2019/0858/0/09006018",
"title": "VidCEP: Complex Event Processing Framework to Detect Spatiotemporal Patterns in Video Streams",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2019/09006018/1hJs7ltnTgc",
"parentPublication": {
"id": "proceedings/big-data/2019/0858/0",
"title": "2019 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "k0441",
"articleId": "13rRUxbTMze",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "k0468",
"articleId": "13rRUy3xY35",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAXPyfg",
"title": "July/August",
"year": "2004",
"issueNum": "04",
"idPrefix": "cg",
"pubType": "magazine",
"volume": "24",
"label": "July/August",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwwsluX",
"doi": "10.1109/MCG.2004.14",
"abstract": "Point models from scanned data invariably contain noise. Most denoising methods concentrate on positional information rather than normals, even though rendered images are affected more strongly by noise in normals than positions. This article proposes a novel method for denoising normals for point models based on the bilateral filter. The method treats the filter as a spatial deformation and updates normals iteratively. The bilateral filter is feature preserving; the extension to normals inherits this trait.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Point models from scanned data invariably contain noise. Most denoising methods concentrate on positional information rather than normals, even though rendered images are affected more strongly by noise in normals than positions. This article proposes a novel method for denoising normals for point models based on the bilateral filter. The method treats the filter as a spatial deformation and updates normals iteratively. The bilateral filter is feature preserving; the extension to normals inherits this trait.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Point models from scanned data invariably contain noise. Most denoising methods concentrate on positional information rather than normals, even though rendered images are affected more strongly by noise in normals than positions. This article proposes a novel method for denoising normals for point models based on the bilateral filter. The method treats the filter as a spatial deformation and updates normals iteratively. The bilateral filter is feature preserving; the extension to normals inherits this trait.",
"title": "Normal Improvement for Point Rendering",
"normalizedTitle": "Normal Improvement for Point Rendering",
"fno": "mcg2004040053",
"hasPdf": true,
"idPrefix": "cg",
"keywords": [
"Point Rendering",
"Normals",
"Bilateral Filtering"
],
"authors": [
{
"givenName": "Thouis R.",
"surname": "Jones",
"fullName": "Thouis R. Jones",
"affiliation": "Massachusetts Institute of Technology",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Fr?do",
"surname": "Durand",
"fullName": "Fr?do Durand",
"affiliation": "Massachusetts Institute of Technology",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Matthias",
"surname": "Zwicker",
"fullName": "Matthias Zwicker",
"affiliation": "Massachusetts Institute of Technology",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2004-07-01 00:00:00",
"pubType": "mags",
"pages": "53-56",
"year": "2004",
"issn": "0272-1716",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-cg/2005/2473/0/24730275",
"title": "Feature-Preserving Mesh Denoising via Bilateral Normal Filtering",
"doi": null,
"abstractUrl": "/proceedings-article/cad-cg/2005/24730275/12OmNBJNL1l",
"parentPublication": {
"id": "proceedings/cad-cg/2005/2473/0",
"title": "Ninth International Conference on Computer Aided Design and Computer Graphics (CAD-CG'05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2005/9331/0/01521458",
"title": "Separable bilateral filtering for fast video preprocessing",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2005/01521458/12OmNBlFR2b",
"parentPublication": {
"id": "proceedings/icme/2005/9331/0",
"title": "2005 IEEE International Conference on Multimedia and Expo",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2013/5099/0/5099a187",
"title": "Normal Correction towards Smoothing Point-Based Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2013/5099a187/12OmNwFicSu",
"parentPublication": {
"id": "proceedings/sibgrapi/2013/5099/0",
"title": "2013 XXVI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icime/2009/3595/0/3595a119",
"title": "Bilateral Sound Denoising",
"doi": null,
"abstractUrl": "/proceedings-article/icime/2009/3595a119/12OmNxFaLys",
"parentPublication": {
"id": "proceedings/icime/2009/3595/0",
"title": "Information Management and Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sitis/2011/4635/0/4635a431",
"title": "3D Mesh Denoising Using Normal Based Myriad Filter",
"doi": null,
"abstractUrl": "/proceedings-article/sitis/2011/4635a431/12OmNyQYt6w",
"parentPublication": {
"id": "proceedings/sitis/2011/4635/0",
"title": "2011 Seventh International Conference on Signal Image Technology & Internet-Based Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icgciot/2015/7910/0/07380477",
"title": "Bilateral Filter for Image Denoising",
"doi": null,
"abstractUrl": "/proceedings-article/icgciot/2015/07380477/12OmNzA6GOU",
"parentPublication": {
"id": "proceedings/icgciot/2015/7910/0",
"title": "2015 International Conference on Green Computing and Internet of Things (ICGCIoT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/10/ttg2011101521",
"title": "Bilateral Normal Filtering for Mesh Denoising",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101521/13rRUwjXZS9",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/02/ttg2010020312",
"title": "Robust Feature-Preserving Mesh Denoising Based on Consistent Subneighborhoods",
"doi": null,
"abstractUrl": "/journal/tg/2010/02/ttg2010020312/13rRUyp7tWS",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/10091230",
"title": "Contrastive Learning for Joint Normal Estimation and Point Cloud Filtering",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/10091230/1M2IJGotwEU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900a682",
"title": "Polarimetric Normal Stereo",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900a682/1yeKWAAPb0I",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "mcg2004040043",
"articleId": "13rRUwhpBGu",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "mcg2004040057",
"articleId": "13rRUxlgxPk",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyaoDzf",
"title": "March/April",
"year": "2010",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "March/April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyp7tWS",
"doi": "10.1109/TVCG.2009.70",
"abstract": "In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp feature lies on the intersection of multiple smooth surface regions. A vertex close to a sharp feature is likely to have a neighborhood that includes distinct smooth segments. By defining the consistent subneighborhood as the segment whose geometry and normal orientation most consistent with those of the vertex, we can completely remove the influence from neighbors lying on other segments during denoising. Our method identifies piecewise smooth subneighborhoods using a robust density-based clustering algorithm based on shared nearest neighbors. In our method, we obtain an initial estimate of vertex normals and curvature tensors by robustly fitting a local quadric model. An anisotropic filter based on optimal estimation theory is further applied to smooth the normal field and the curvature tensor field. This is followed by second-order bilateral filtering, which better preserves curvature details and alleviates volume shrinkage during denoising. The support of these filters is defined by the consistent subneighborhood of a vertex. We have applied this algorithm to both generic and CAD models, and sharp features, such as edges and corners, are very well preserved.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp feature lies on the intersection of multiple smooth surface regions. A vertex close to a sharp feature is likely to have a neighborhood that includes distinct smooth segments. By defining the consistent subneighborhood as the segment whose geometry and normal orientation most consistent with those of the vertex, we can completely remove the influence from neighbors lying on other segments during denoising. Our method identifies piecewise smooth subneighborhoods using a robust density-based clustering algorithm based on shared nearest neighbors. In our method, we obtain an initial estimate of vertex normals and curvature tensors by robustly fitting a local quadric model. An anisotropic filter based on optimal estimation theory is further applied to smooth the normal field and the curvature tensor field. This is followed by second-order bilateral filtering, which better preserves curvature details and alleviates volume shrinkage during denoising. The support of these filters is defined by the consistent subneighborhood of a vertex. We have applied this algorithm to both generic and CAD models, and sharp features, such as edges and corners, are very well preserved.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we introduce a feature-preserving denoising algorithm. It is built on the premise that the underlying surface of a noisy mesh is piecewise smooth, and a sharp feature lies on the intersection of multiple smooth surface regions. A vertex close to a sharp feature is likely to have a neighborhood that includes distinct smooth segments. By defining the consistent subneighborhood as the segment whose geometry and normal orientation most consistent with those of the vertex, we can completely remove the influence from neighbors lying on other segments during denoising. Our method identifies piecewise smooth subneighborhoods using a robust density-based clustering algorithm based on shared nearest neighbors. In our method, we obtain an initial estimate of vertex normals and curvature tensors by robustly fitting a local quadric model. An anisotropic filter based on optimal estimation theory is further applied to smooth the normal field and the curvature tensor field. This is followed by second-order bilateral filtering, which better preserves curvature details and alleviates volume shrinkage during denoising. The support of these filters is defined by the consistent subneighborhood of a vertex. We have applied this algorithm to both generic and CAD models, and sharp features, such as edges and corners, are very well preserved.",
"title": "Robust Feature-Preserving Mesh Denoising Based on Consistent Subneighborhoods",
"normalizedTitle": "Robust Feature-Preserving Mesh Denoising Based on Consistent Subneighborhoods",
"fno": "ttg2010020312",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Denoising",
"Features",
"Clustering",
"Shared Nearest Neighbors",
"Normals",
"Curvature Tensors",
"Quadrics",
"Bilateral Filtering"
],
"authors": [
{
"givenName": "Hanqi",
"surname": "Fan",
"fullName": "Hanqi Fan",
"affiliation": "Zhejiang University, Hangzhou",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yizhou",
"surname": "Yu",
"fullName": "Yizhou Yu",
"affiliation": "University of Illinois at Urbana-Champaign, Urbana",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Qunsheng",
"surname": "Peng",
"fullName": "Qunsheng Peng",
"affiliation": "Zhejiang University, Hangzhou",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2010-03-01 00:00:00",
"pubType": "trans",
"pages": "312-324",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-cg/2005/2473/0/24730275",
"title": "Feature-Preserving Mesh Denoising via Bilateral Normal Filtering",
"doi": null,
"abstractUrl": "/proceedings-article/cad-cg/2005/24730275/12OmNBJNL1l",
"parentPublication": {
"id": "proceedings/cad-cg/2005/2473/0",
"title": "Ninth International Conference on Computer Aided Design and Computer Graphics (CAD-CG'05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmp/2000/0562/0/05620229",
"title": "Polyhedral Surface Smoothing with Simultaneous Mesh Regularization",
"doi": null,
"abstractUrl": "/proceedings-article/gmp/2000/05620229/12OmNs0TL2V",
"parentPublication": {
"id": "proceedings/gmp/2000/0562/0",
"title": "Geometric Modeling and Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgi/2003/1946/0/19460028",
"title": "Mesh Denoising via Iterative Alpha-Trimming and Nonlinear Diffusion of Normals with Automatic Thresholding",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2003/19460028/12OmNvq5jyl",
"parentPublication": {
"id": "proceedings/cgi/2003/1946/0",
"title": "Computer Graphics International Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icoip/2010/4252/1/4252a221",
"title": "An Improved Method for Image Denoising Based on Gauss Curvature and Gradient",
"doi": null,
"abstractUrl": "/proceedings-article/icoip/2010/4252a221/12OmNxdDFQz",
"parentPublication": {
"id": "proceedings/icoip/2010/4252/2",
"title": "Optoelectronics and Image Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2010/8420/0/05720332",
"title": "Mesh Denoising Using Quadric Error Metric",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2010/05720332/12OmNxecRQw",
"parentPublication": {
"id": "proceedings/sibgrapi/2010/8420/0",
"title": "2010 23rd SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/03/07328329",
"title": "A Robust Scheme for Feature-Preserving Mesh Denoising",
"doi": null,
"abstractUrl": "/journal/tg/2016/03/07328329/13rRUwIF69l",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/10/ttg2011101521",
"title": "Bilateral Normal Filtering for Mesh Denoising",
"doi": null,
"abstractUrl": "/journal/tg/2011/10/ttg2011101521/13rRUwjXZS9",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/05/04276075",
"title": "Fast and Effective Feature-Preserving Mesh Denoising",
"doi": null,
"abstractUrl": "/journal/tg/2007/05/04276075/13rRUwkxc5j",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/01/06822598",
"title": "Bi-Normal Filtering for Mesh Denoising",
"doi": null,
"abstractUrl": "/journal/tg/2015/01/06822598/13rRUxYINff",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2018/08/07990536",
"title": "Mesh Denoising with (Geo)Metric Fidelity",
"doi": null,
"abstractUrl": "/journal/tg/2018/08/07990536/13rRUxcbnCx",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2010020298",
"articleId": "13rRUxE04tw",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2010020325",
"articleId": "13rRUwdIOUF",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvRU0kK",
"title": "December",
"year": "1988",
"issueNum": "12",
"idPrefix": "tc",
"pubType": "journal",
"volume": "37",
"label": "December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxly94J",
"doi": "10.1109/12.9737",
"abstract": "Parallel algorithms are presented to identify (i.e. detect and enumerate) the extreme points of the convex hull of a set of planar points using a hypercube, pyramid, tree, mesh-of-trees, mesh with reconfigurable bus, exclusive-read-exclusive-write parallel random-access machine (EREW PRAM), and modified AKS network. It is shown that the problem of identifying the convex hull for a set of planar",
"abstracts": [
{
"abstractType": "Regular",
"content": "Parallel algorithms are presented to identify (i.e. detect and enumerate) the extreme points of the convex hull of a set of planar points using a hypercube, pyramid, tree, mesh-of-trees, mesh with reconfigurable bus, exclusive-read-exclusive-write parallel random-access machine (EREW PRAM), and modified AKS network. It is shown that the problem of identifying the convex hull for a set of planar",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Parallel algorithms are presented to identify (i.e. detect and enumerate) the extreme points of the convex hull of a set of planar points using a hypercube, pyramid, tree, mesh-of-trees, mesh with reconfigurable bus, exclusive-read-exclusive-write parallel random-access machine (EREW PRAM), and modified AKS network. It is shown that the problem of identifying the convex hull for a set of planar",
"title": "Efficient Parallel Convex Hull Algorithms",
"normalizedTitle": "Efficient Parallel Convex Hull Algorithms",
"fno": "t1605",
"hasPdf": true,
"idPrefix": "tc",
"keywords": [
"Parallel Algorithms Convex Hull Algorithms Planar Points Hypercube Pyramid Mesh Of Trees EREW PRAM Modified AKS Network Convex Hull Computational Geometry Parallel Algorithms"
],
"authors": [
{
"givenName": "R.",
"surname": "Miller",
"fullName": "R. Miller",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Q.F.",
"surname": "Stout",
"fullName": "Q.F. Stout",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "1988-12-01 00:00:00",
"pubType": "trans",
"pages": "1605-1618",
"year": "1988",
"issn": "0018-9340",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "t1599",
"articleId": "13rRUwgQppP",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "t1619",
"articleId": "13rRUxD9h48",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzZEAyd",
"title": "October-December",
"year": "2008",
"issueNum": "04",
"idPrefix": "tb",
"pubType": "journal",
"volume": "5",
"label": "October-December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUILLkCl",
"doi": "10.1109/TCBB.2008.57",
"abstract": "When aligning biological sequences, the choice of parameter values for the alignment scoring function is critical. Small changes in gap penalties, for example, can yield radically different alignments. A rigorous way to compute parameter values that are appropriate for aligning biological sequences is through inverse parametric sequence alignment. Given a collection of examples of biologically correct alignments, this is the problem of finding parameter values that make the scores of the example alignments close to those of optimal alignments for their sequences. We extend prior work on inverse parametric alignment to partial examples, which contain regions where the alignment is left unspecified, and to an improved formulation based on minimizing the average error between the score of an example and the score of an optimal alignment. Experiments on benchmark biological alignments show we can find parameters that generalize across protein families and that boost the accuracy of multiple sequence alignment by as much as 25%.",
"abstracts": [
{
"abstractType": "Regular",
"content": "When aligning biological sequences, the choice of parameter values for the alignment scoring function is critical. Small changes in gap penalties, for example, can yield radically different alignments. A rigorous way to compute parameter values that are appropriate for aligning biological sequences is through inverse parametric sequence alignment. Given a collection of examples of biologically correct alignments, this is the problem of finding parameter values that make the scores of the example alignments close to those of optimal alignments for their sequences. We extend prior work on inverse parametric alignment to partial examples, which contain regions where the alignment is left unspecified, and to an improved formulation based on minimizing the average error between the score of an example and the score of an optimal alignment. Experiments on benchmark biological alignments show we can find parameters that generalize across protein families and that boost the accuracy of multiple sequence alignment by as much as 25%.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "When aligning biological sequences, the choice of parameter values for the alignment scoring function is critical. Small changes in gap penalties, for example, can yield radically different alignments. A rigorous way to compute parameter values that are appropriate for aligning biological sequences is through inverse parametric sequence alignment. Given a collection of examples of biologically correct alignments, this is the problem of finding parameter values that make the scores of the example alignments close to those of optimal alignments for their sequences. We extend prior work on inverse parametric alignment to partial examples, which contain regions where the alignment is left unspecified, and to an improved formulation based on minimizing the average error between the score of an example and the score of an optimal alignment. Experiments on benchmark biological alignments show we can find parameters that generalize across protein families and that boost the accuracy of multiple sequence alignment by as much as 25%.",
"title": "Learning Scoring Schemes for Sequence Alignment from Partial Examples",
"normalizedTitle": "Learning Scoring Schemes for Sequence Alignment from Partial Examples",
"fno": "ttb2008040546",
"hasPdf": true,
"idPrefix": "tb",
"keywords": [
"Pattern Matching",
"Analysis Of Algorithms And Problem Complexity",
"Linear Programming",
"Biology And Genetics"
],
"authors": [
{
"givenName": "Eagu",
"surname": "Kim",
"fullName": "Eagu Kim",
"affiliation": "University of Arizona, Tucson",
"__typename": "ArticleAuthorType"
},
{
"givenName": "John",
"surname": "Kececioglu",
"fullName": "John Kececioglu",
"affiliation": "University of Arizona, Tucson",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2008-10-01 00:00:00",
"pubType": "trans",
"pages": "546-556",
"year": "2008",
"issn": "1545-5963",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/dcc/2016/1853/0/07786171",
"title": "CS2A: A Compressed Suffix Array-Based Method for Short Read Alignment",
"doi": null,
"abstractUrl": "/proceedings-article/dcc/2016/07786171/12OmNCdTeOi",
"parentPublication": {
"id": "proceedings/dcc/2016/1853/0",
"title": "2016 Data Compression Conference (DCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ictai/2004/2236/0/22360688",
"title": "K-Group A* for Multiple Sequence Alignment with Quasi-Natural Gap Costs",
"doi": null,
"abstractUrl": "/proceedings-article/ictai/2004/22360688/12OmNxdVgUb",
"parentPublication": {
"id": "proceedings/ictai/2004/2236/0",
"title": "16th IEEE International Conference on Tools with Artificial Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2000/0862/0/08620176",
"title": "A Heuristic Algorithm for Blocked Multiple Sequence Alignment",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2000/08620176/12OmNy2agOW",
"parentPublication": {
"id": "proceedings/bibe/2000/0862/0",
"title": "13th IEEE International Conference on BioInformatics and BioEngineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2011/03/ttb2011030698",
"title": "FEAST: Sensitive Local Alignment with Multiple Rates of Evolution",
"doi": null,
"abstractUrl": "/journal/tb/2011/03/ttb2011030698/13rRUwInvHJ",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2011/04/ttb2011041108",
"title": "The Impact of Multiple Protein Sequence Alignment on Phylogenetic Estimation",
"doi": null,
"abstractUrl": "/journal/tb/2011/04/ttb2011041108/13rRUxBa54B",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tc/2010/06/ttc2010060808",
"title": "A Hardware Accelerator for the Fast Retrieval of DIALIGN Biological Sequence Alignments in Linear Space",
"doi": null,
"abstractUrl": "/journal/tc/2010/06/ttc2010060808/13rRUxDItgp",
"parentPublication": {
"id": "trans/tc",
"title": "IEEE Transactions on Computers",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2009/01/ttb2009010007",
"title": "Barking Up The Wrong Treelength: The Impact of Gap Penalty on Alignment and Tree Accuracy",
"doi": null,
"abstractUrl": "/journal/tb/2009/01/ttb2009010007/13rRUxYIMTs",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2009/04/ttb2009040542",
"title": "Assessing the Discordance of Multiple Sequence Alignments",
"doi": null,
"abstractUrl": "/journal/tb/2009/04/ttb2009040542/13rRUxYIN2s",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2009/02/ttb2009020281",
"title": "Statistical Alignment with a Sequence Evolution Model Allowing Rate Heterogeneity along the Sequence",
"doi": null,
"abstractUrl": "/journal/tb/2009/02/ttb2009020281/13rRUyY293c",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2009/11/ttd2009111600",
"title": "Parallel Genomic Alignments on the Cell Broadband Engine",
"doi": null,
"abstractUrl": "/journal/td/2009/11/ttd2009111600/13rRUyYSWsr",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttb2008040534",
"articleId": "13rRUx0xPYc",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttb2008040557",
"articleId": "13rRUxNW1XT",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNx4yvub",
"title": "October-December",
"year": "2006",
"issueNum": "04",
"idPrefix": "tb",
"pubType": "journal",
"volume": "3",
"label": "October-December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUNvya7N",
"doi": "10.1109/TCBB.2006.53",
"abstract": "Multiple Sequence Alignment (MSA) is one of the most fundamental problems in computational molecular biology. The running time of the best known scheme for finding an optimal alignment, based on dynamic programming, increases exponentially with the number of input sequences. Hence, many heuristics were suggested for the problem. We consider a version of the MSA problem where the goal is to find an optimal alignment in which matches are restricted to positions in predefined matching segments. We present several techniques for making the dynamic programming algorithm more efficient, while still finding an optimal solution under these restrictions. We prove that it suffices to find an optimal alignment of the predefined sequence segments, rather than single letters, thereby reducing the input size and thus improving the running time. We also identify \"shortcuts” that expedite the dynamic programming scheme. Empirical study shows that, taken together, these observations lead to an improved running time over the basic dynamic programming algorithm by 4 to 12 orders of magnitude, while still obtaining an optimal solution. Under the additional assumption that matches between segments are transitive, we further improve the running time for finding the optimal solution by restricting the search space of the dynamic programming algorithm.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Multiple Sequence Alignment (MSA) is one of the most fundamental problems in computational molecular biology. The running time of the best known scheme for finding an optimal alignment, based on dynamic programming, increases exponentially with the number of input sequences. Hence, many heuristics were suggested for the problem. We consider a version of the MSA problem where the goal is to find an optimal alignment in which matches are restricted to positions in predefined matching segments. We present several techniques for making the dynamic programming algorithm more efficient, while still finding an optimal solution under these restrictions. We prove that it suffices to find an optimal alignment of the predefined sequence segments, rather than single letters, thereby reducing the input size and thus improving the running time. We also identify \"shortcuts” that expedite the dynamic programming scheme. Empirical study shows that, taken together, these observations lead to an improved running time over the basic dynamic programming algorithm by 4 to 12 orders of magnitude, while still obtaining an optimal solution. Under the additional assumption that matches between segments are transitive, we further improve the running time for finding the optimal solution by restricting the search space of the dynamic programming algorithm.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Multiple Sequence Alignment (MSA) is one of the most fundamental problems in computational molecular biology. The running time of the best known scheme for finding an optimal alignment, based on dynamic programming, increases exponentially with the number of input sequences. Hence, many heuristics were suggested for the problem. We consider a version of the MSA problem where the goal is to find an optimal alignment in which matches are restricted to positions in predefined matching segments. We present several techniques for making the dynamic programming algorithm more efficient, while still finding an optimal solution under these restrictions. We prove that it suffices to find an optimal alignment of the predefined sequence segments, rather than single letters, thereby reducing the input size and thus improving the running time. We also identify \"shortcuts” that expedite the dynamic programming scheme. Empirical study shows that, taken together, these observations lead to an improved running time over the basic dynamic programming algorithm by 4 to 12 orders of magnitude, while still obtaining an optimal solution. Under the additional assumption that matches between segments are transitive, we further improve the running time for finding the optimal solution by restricting the search space of the dynamic programming algorithm.",
"title": "Faster Algorithms for Optimal Multiple Sequence Alignment Based on Pairwise Comparisons",
"normalizedTitle": "Faster Algorithms for Optimal Multiple Sequence Alignment Based on Pairwise Comparisons",
"fno": "n0408",
"hasPdf": true,
"idPrefix": "tb",
"keywords": [
"Biology Computing",
"Dynamic Programming",
"Molecular Biophysics",
"Molecular Configurations",
"Optimal Multiple Sequence Alignment",
"Pairwise Comparisons",
"Computational Molecular Biology",
"Dynamic Programming",
"Heuristics",
"Sequences",
"Dynamic Programming",
"Heuristic Algorithms",
"Computational Biology",
"Biology Computing",
"Proteins",
"Algorithm Design And Analysis",
"DNA Computing",
"Evolution Biology",
"Muscles",
"Multiple Sequence Alignment",
"Algorithms",
"Dynamic Programming",
"Shortest Path"
],
"authors": [
{
"givenName": "Yonatan",
"surname": "Bilu",
"fullName": "Yonatan Bilu",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pankaj K.",
"surname": "Agarwal",
"fullName": "Pankaj K. Agarwal",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Rachel",
"surname": "Kolodny",
"fullName": "Rachel Kolodny",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2006-10-01 00:00:00",
"pubType": "trans",
"pages": "408-422",
"year": "2006",
"issn": "1545-5963",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sc/1989/341/0/05349023",
"title": "Parallel characteristics of sequence alignment algorithms",
"doi": null,
"abstractUrl": "/proceedings-article/sc/1989/05349023/12OmNB1wkN6",
"parentPublication": {
"id": "proceedings/sc/1989/341/0",
"title": "Proceedings of the 1989 ACM/IEEE Conference on Supercomputing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/npc/2009/3837/0/3837a219",
"title": "Search Space Reduction Technique for Distributed Multiple Sequence Alignment",
"doi": null,
"abstractUrl": "/proceedings-article/npc/2009/3837a219/12OmNBKEyx5",
"parentPublication": {
"id": "proceedings/npc/2009/3837/0",
"title": "Network and Parallel Computing Workshops, IFIP International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icinis/2009/3852/0/3852a433",
"title": "A Fuzzy Approach to Multiple Sequence Alignment",
"doi": null,
"abstractUrl": "/proceedings-article/icinis/2009/3852a433/12OmNqMPfQU",
"parentPublication": {
"id": "proceedings/icinis/2009/3852/0",
"title": "Intelligent Networks and Intelligent Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dexa/2012/2621/0/06327425",
"title": "A New Progressive Multiple Sequence Alignment Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/dexa/2012/06327425/12OmNvSbBuD",
"parentPublication": {
"id": "proceedings/dexa/2012/2621/0",
"title": "2012 23rd International Workshop on Database and Expert Systems Applications (DEXA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pdcat/2016/5081/0/07943334",
"title": "Performance Improvement of Genetic Algorithm for Multiple Sequence Alignment",
"doi": null,
"abstractUrl": "/proceedings-article/pdcat/2016/07943334/12OmNxyDZdo",
"parentPublication": {
"id": "proceedings/pdcat/2016/5081/0",
"title": "2016 17th International Conference on Parallel and Distributed Computing, Applications and Technologies (PDCAT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hicss/1993/3230/1/00270610",
"title": "Protein multiple sequence alignment using knowledge",
"doi": null,
"abstractUrl": "/proceedings-article/hicss/1993/00270610/12OmNyYDDA0",
"parentPublication": {
"id": "proceedings/hicss/1993/3230/1",
"title": "1993 The Twenty-sixth Hawaii International Conference on System Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2007/1509/0/04375714",
"title": "Speeding Up Pairwise Sequence Alignments: A Scoring Scheme Reweighting Based Approach",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2007/04375714/12OmNyaXPVK",
"parentPublication": {
"id": "proceedings/bibe/2007/1509/0",
"title": "7th IEEE International Conference on Bioinformatics and Bioengineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2001/1423/0/00974411",
"title": "A fast pruning algorithm for optimal sequence alignment",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2001/00974411/12OmNzxPTMw",
"parentPublication": {
"id": "proceedings/bibe/2001/1423/0",
"title": "Proceedings 2nd Annual IEEE International Symposium on Bioinformatics and Bioengineering (BIBE 2001)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2013/04/ttb2013040884",
"title": "A Knowledge-Based Multiple-Sequence Alignment Algorithm",
"doi": null,
"abstractUrl": "/journal/tb/2013/04/ttb2013040884/13rRUwIF67E",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2013/02/ttb2013020481",
"title": "Pareto Optimal Pairwise Sequence Alignment",
"doi": null,
"abstractUrl": "/journal/tb/2013/02/ttb2013020481/13rRUx0geot",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "n0395",
"articleId": "13rRUxN5eBZ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "n0423",
"articleId": "13rRUxASufO",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxeutf6",
"title": "Jan.-Feb.",
"year": "2015",
"issueNum": "01",
"idPrefix": "tb",
"pubType": "journal",
"volume": "12",
"label": "Jan.-Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwd9CK5",
"doi": "10.1109/TCBB.2014.2326862",
"abstract": "Analogous to sequence alignment, network alignment (NA) can be used to transfer biological knowledge across species between conserved network regions. NA faces two algorithmic challenges: 1) Which cost function to use to capture “similarities” between nodes in different networks? 2) Which alignment strategy to use to rapidly identify “high-scoring” alignments from all possible alignments? We “break down” existing state-of-the-art methods that use both different cost functions and different alignment strategies to evaluate each combination of their cost functions and alignment strategies. We find that a combination of the cost function of one method and the alignment strategy of another method beats the existing methods. Hence, we propose this combination as a novel superior NA method. Then, since human aging is hard to study experimentally due to long lifespan, we use NA to transfer aging-related knowledge from well annotated model species to poorly annotated human. By doing so, we produce novel human aging-related knowledge, which complements currently available knowledge about aging that has been obtained mainly by sequence alignment. We demonstrate significant similarity between topological and functional properties of our novel predictions and those of known aging-related genes. We are the first to use NA to learn more about aging.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Analogous to sequence alignment, network alignment (NA) can be used to transfer biological knowledge across species between conserved network regions. NA faces two algorithmic challenges: 1) Which cost function to use to capture “similarities” between nodes in different networks? 2) Which alignment strategy to use to rapidly identify “high-scoring” alignments from all possible alignments? We “break down” existing state-of-the-art methods that use both different cost functions and different alignment strategies to evaluate each combination of their cost functions and alignment strategies. We find that a combination of the cost function of one method and the alignment strategy of another method beats the existing methods. Hence, we propose this combination as a novel superior NA method. Then, since human aging is hard to study experimentally due to long lifespan, we use NA to transfer aging-related knowledge from well annotated model species to poorly annotated human. By doing so, we produce novel human aging-related knowledge, which complements currently available knowledge about aging that has been obtained mainly by sequence alignment. We demonstrate significant similarity between topological and functional properties of our novel predictions and those of known aging-related genes. We are the first to use NA to learn more about aging.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Analogous to sequence alignment, network alignment (NA) can be used to transfer biological knowledge across species between conserved network regions. NA faces two algorithmic challenges: 1) Which cost function to use to capture “similarities” between nodes in different networks? 2) Which alignment strategy to use to rapidly identify “high-scoring” alignments from all possible alignments? We “break down” existing state-of-the-art methods that use both different cost functions and different alignment strategies to evaluate each combination of their cost functions and alignment strategies. We find that a combination of the cost function of one method and the alignment strategy of another method beats the existing methods. Hence, we propose this combination as a novel superior NA method. Then, since human aging is hard to study experimentally due to long lifespan, we use NA to transfer aging-related knowledge from well annotated model species to poorly annotated human. By doing so, we produce novel human aging-related knowledge, which complements currently available knowledge about aging that has been obtained mainly by sequence alignment. We demonstrate significant similarity between topological and functional properties of our novel predictions and those of known aging-related genes. We are the first to use NA to learn more about aging.",
"title": "Global Network Alignment in the Context of Aging",
"normalizedTitle": "Global Network Alignment in the Context of Aging",
"fno": "06822540",
"hasPdf": true,
"idPrefix": "tb",
"keywords": [
"Cost Function",
"Proteins",
"Bioinformatics",
"Aging",
"Computational Biology",
"Protein Function Prediction",
"Network Alignment",
"Aging"
],
"authors": [
{
"givenName": "Fazle Elahi",
"surname": "Faisal",
"fullName": "Fazle Elahi Faisal",
"affiliation": "Department of Computer Science and Engineering, Interdisciplinary Center for Network Science and Applications",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Han",
"surname": "Zhao",
"fullName": "Han Zhao",
"affiliation": "Department of Computer Science and Engineering, University of Notre Dame, Notre Dame, IN",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tijana",
"surname": "Milenković",
"fullName": "Tijana Milenković",
"affiliation": "Department of Computer Science and Engineering, Interdisciplinary Center for Network Science and Applications",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2015-01-01 00:00:00",
"pubType": "trans",
"pages": "40-52",
"year": "2015",
"issn": "1545-5963",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/bibm/2017/3050/0/08217853",
"title": "Performing local network alignment by ensembling global aligners",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2017/08217853/12OmNAg7k0E",
"parentPublication": {
"id": "proceedings/bibm/2017/3050/0",
"title": "2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2010/8306/0/05706546",
"title": "alns — A searchable and filterable sequence alignment format",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2010/05706546/12OmNBC8ACJ",
"parentPublication": {
"id": "proceedings/bibm/2010/8306/0",
"title": "2010 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdmw/2012/4925/0/4925a094",
"title": "Discovering Aging-Genes by Topological Features in Drosophila melanogaster Protein-Protein Interaction Network",
"doi": null,
"abstractUrl": "/proceedings-article/icdmw/2012/4925a094/12OmNy2agJn",
"parentPublication": {
"id": "proceedings/icdmw/2012/4925/0",
"title": "2012 IEEE 12th International Conference on Data Mining Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2016/03/07182287",
"title": "An Adaptive Hybrid Algorithm for Global Network Alignment",
"doi": null,
"abstractUrl": "/journal/tb/2016/03/07182287/13rRUILLku6",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2015/02/06895161",
"title": "An Integrated Approach to Sequence-Independent Local Alignment of Protein Binding Sites",
"doi": null,
"abstractUrl": "/journal/tb/2015/02/06895161/13rRUwI5Uet",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2013/01/ttb2013010026",
"title": "DALIX: Optimal DALI Protein Structure Alignment",
"doi": null,
"abstractUrl": "/journal/tb/2013/01/ttb2013010026/13rRUwIF6js",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2017/05/07307138",
"title": "Improving Identification of Key Players in Aging via Network De-Noising and Core Inference",
"doi": null,
"abstractUrl": "/journal/tb/2017/05/07307138/13rRUwfZC4J",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2016/04/07229320",
"title": "Global Alignment of Protein-Protein Interaction Networks: A Survey",
"doi": null,
"abstractUrl": "/journal/tb/2016/04/07229320/13rRUygBwgq",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2018/05/08013767",
"title": "Multiple Network Alignment via MultiMAGNA++",
"doi": null,
"abstractUrl": "/journal/tb/2018/05/08013767/14dcDXLXNjJ",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2020/6215/0/09313552",
"title": "GPPIAL: A New Global PPI Network Aligner Based on Orthologs",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2020/09313552/1qmgfaLzJ3W",
"parentPublication": {
"id": "proceedings/bibm/2020/6215/0",
"title": "2020 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "06948331",
"articleId": "13rRUxNW1XY",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06867286",
"articleId": "13rRUwI5Ujn",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNqJZgIB",
"title": "April",
"year": "2020",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "26",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "17D45Xq6dDe",
"doi": "10.1109/TVCG.2018.2880737",
"abstract": "We propose a new method for modeling the indoor scene from a single color image. With our system, the user only needs to drag a few semantic bounding boxes surrounding the objects of interest. Our system then automatically finds the most similar 3D models from the ShapeNet model repository and aligns them with the corresponding objects of interest. To achieve this, each 3D model is represented as a group of view-dependent representations generated from a set of synthesized views. We iteratively conduct object segmentation and 3D model retrieval, based on the observation that good segmentation of the objects of interest can significantly improve the accuracy of model retrieval and make it robust to cluttered background and occlusions, and in turn, the retrieved 3D models can be used to assist with object segmentation. Segmentation of all objects of interest is achieved simultaneously under a unified multilabeling framework which fully utilizes the correspondences between the objects of interest and retrieved model images. Besides, we propose a new method to estimate the scene layout of the input image with the segmentation masks, which helps compose the resulting scene and further improves the modeling result remarkably. We verify the effectiveness of our approach through experimenting with a variety of indoor images and comparing against the relevant methods.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We propose a new method for modeling the indoor scene from a single color image. With our system, the user only needs to drag a few semantic bounding boxes surrounding the objects of interest. Our system then automatically finds the most similar 3D models from the ShapeNet model repository and aligns them with the corresponding objects of interest. To achieve this, each 3D model is represented as a group of view-dependent representations generated from a set of synthesized views. We iteratively conduct object segmentation and 3D model retrieval, based on the observation that good segmentation of the objects of interest can significantly improve the accuracy of model retrieval and make it robust to cluttered background and occlusions, and in turn, the retrieved 3D models can be used to assist with object segmentation. Segmentation of all objects of interest is achieved simultaneously under a unified multilabeling framework which fully utilizes the correspondences between the objects of interest and retrieved model images. Besides, we propose a new method to estimate the scene layout of the input image with the segmentation masks, which helps compose the resulting scene and further improves the modeling result remarkably. We verify the effectiveness of our approach through experimenting with a variety of indoor images and comparing against the relevant methods.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We propose a new method for modeling the indoor scene from a single color image. With our system, the user only needs to drag a few semantic bounding boxes surrounding the objects of interest. Our system then automatically finds the most similar 3D models from the ShapeNet model repository and aligns them with the corresponding objects of interest. To achieve this, each 3D model is represented as a group of view-dependent representations generated from a set of synthesized views. We iteratively conduct object segmentation and 3D model retrieval, based on the observation that good segmentation of the objects of interest can significantly improve the accuracy of model retrieval and make it robust to cluttered background and occlusions, and in turn, the retrieved 3D models can be used to assist with object segmentation. Segmentation of all objects of interest is achieved simultaneously under a unified multilabeling framework which fully utilizes the correspondences between the objects of interest and retrieved model images. Besides, we propose a new method to estimate the scene layout of the input image with the segmentation masks, which helps compose the resulting scene and further improves the modeling result remarkably. We verify the effectiveness of our approach through experimenting with a variety of indoor images and comparing against the relevant methods.",
"title": "Data-Driven Indoor Scene Modeling from a Single Color Image with Iterative Object Segmentation and Model Retrieval",
"normalizedTitle": "Data-Driven Indoor Scene Modeling from a Single Color Image with Iterative Object Segmentation and Model Retrieval",
"fno": "08531721",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Vision",
"Image Colour Analysis",
"Image Representation",
"Image Retrieval",
"Image Segmentation",
"Iterative Methods",
"Object Detection",
"Stereo Image Processing",
"Data Driven Indoor Scene Modeling",
"Single Color Image",
"Iterative Object Segmentation",
"Shape Net Model Repository",
"3 D Models Retrieval",
"Indoor Images",
"Solid Modeling",
"Three Dimensional Displays",
"Image Segmentation",
"Object Segmentation",
"Computational Modeling",
"Semantics",
"Layout",
"Indoor Scene Modeling",
"Data Driven",
"Object Segmentation",
"Model Retrieval",
"Layout Estimation"
],
"authors": [
{
"givenName": "Mingming",
"surname": "Liu",
"fullName": "Mingming Liu",
"affiliation": "National Key Lab for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kexin",
"surname": "Zhang",
"fullName": "Kexin Zhang",
"affiliation": "National Key Lab for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jie",
"surname": "Zhu",
"fullName": "Jie Zhu",
"affiliation": "National Key Lab for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jun",
"surname": "Wang",
"fullName": "Jun Wang",
"affiliation": "College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jie",
"surname": "Guo",
"fullName": "Jie Guo",
"affiliation": "National Key Lab for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yanwen",
"surname": "Guo",
"fullName": "Yanwen Guo",
"affiliation": "National Key Lab for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2020-04-01 00:00:00",
"pubType": "trans",
"pages": "1702-1715",
"year": "2020",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/3dv/2014/7000/1/7000a139",
"title": "Detailed 3D Model Driven Single View Scene Understanding",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2014/7000a139/12OmNAXxXid",
"parentPublication": {
"id": "proceedings/3dv/2014/7000/2",
"title": "2014 2nd International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2009/4420/0/05459391",
"title": "Color constancy using 3D scene geometry",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2009/05459391/12OmNC4wtse",
"parentPublication": {
"id": "proceedings/iccv/2009/4420/0",
"title": "2009 IEEE 12th International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2009/4420/0/05459211",
"title": "Decomposing a scene into geometric and semantically consistent regions",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2009/05459211/12OmNwD1q5T",
"parentPublication": {
"id": "proceedings/iccv/2009/4420/0",
"title": "2009 IEEE 12th International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2013/04/ttp2013040882",
"title": "Monocular Visual Scene Understanding: Understanding Multi-Object Traffic Scenes",
"doi": null,
"abstractUrl": "/journal/tp/2013/04/ttp2013040882/13rRUwdrdLY",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2012/06/mcg2012060018",
"title": "Efficiently Modeling 3D Scenes from a Single Image",
"doi": null,
"abstractUrl": "/magazine/cg/2012/06/mcg2012060018/13rRUxZRbre",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000d926",
"title": "Automatic 3D Indoor Scene Modeling from Single Panorama",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000d926/17D45VtKiys",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300h383",
"title": "SceneGraphNet: Neural Message Passing for 3D Indoor Scene Augmentation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300h383/1hVleQiR3sQ",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800d960",
"title": "Learning 3D Semantic Scene Graphs From 3D Indoor Reconstructions",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800d960/1m3nHniwEg0",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2020/10/08737746",
"title": "Clouds of Oriented Gradients for 3D Detection of Objects, Surfaces, and Indoor Scene Layouts",
"doi": null,
"abstractUrl": "/journal/tp/2020/10/08737746/1mP22G2vmOA",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900i829",
"title": "Holistic 3D Scene Understanding from a Single Image with Implicit Representation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900i829/1yeLsqtovKg",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08496780",
"articleId": "14tNJlStZmz",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08525340",
"articleId": "17D45W2WyxX",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1i57p4S92Q8",
"name": "ttg202004-08531721s1.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202004-08531721s1.pdf",
"extension": "pdf",
"size": "50.6 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvqEvRo",
"title": "PrePrints",
"year": "5555",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": null,
"label": "PrePrints",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1MwApuOJ1MA",
"doi": "10.1109/TVCG.2023.3268115",
"abstract": "Intelligent tools for creating synthetic scenes have been developed significantly in recent years. Existing techniques on interactive scene synthesis only incorporate a single object at every interaction, i.e., crafting a scene through a sequence of single-object insertions with user preferences. These techniques suggest objects by considering existent objects in the scene instead of fully picturing the eventual result, which is inherently problematic since the sets of objects to be inserted are seldom fixed during interactive processes. In this article, we introduce SceneDirector, a novel interactive scene synthesis tool to help users quickly picture various potential synthesis results by simultaneously editing groups of objects. Specifically, groups of objects are rearranged in real-time with respect to a position of an object specified by a mouse cursor or gesture, i.e., a movement of a single object would trigger the rearrangement of the existing object group, the insertions of potentially appropriate objects, and the removal of redundant objects. To achieve this, we first propose an idea of coherent group set which expresses various concepts of layout strategies. Subsequently, we present layout attributes, where users can adjust how objects are arranged by tuning the weights of the attributes. Thus, our method gives users intuitive control of both how to arrange groups of objects and where to place them. Through extensive experiments and two applications, we demonstrate the potentiality of our framework and how it enables concurrently effective and efficient interactions of editing groups of objects.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Intelligent tools for creating synthetic scenes have been developed significantly in recent years. Existing techniques on interactive scene synthesis only incorporate a single object at every interaction, i.e., crafting a scene through a sequence of single-object insertions with user preferences. These techniques suggest objects by considering existent objects in the scene instead of fully picturing the eventual result, which is inherently problematic since the sets of objects to be inserted are seldom fixed during interactive processes. In this article, we introduce SceneDirector, a novel interactive scene synthesis tool to help users quickly picture various potential synthesis results by simultaneously editing groups of objects. Specifically, groups of objects are rearranged in real-time with respect to a position of an object specified by a mouse cursor or gesture, i.e., a movement of a single object would trigger the rearrangement of the existing object group, the insertions of potentially appropriate objects, and the removal of redundant objects. To achieve this, we first propose an idea of coherent group set which expresses various concepts of layout strategies. Subsequently, we present layout attributes, where users can adjust how objects are arranged by tuning the weights of the attributes. Thus, our method gives users intuitive control of both how to arrange groups of objects and where to place them. Through extensive experiments and two applications, we demonstrate the potentiality of our framework and how it enables concurrently effective and efficient interactions of editing groups of objects.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Intelligent tools for creating synthetic scenes have been developed significantly in recent years. Existing techniques on interactive scene synthesis only incorporate a single object at every interaction, i.e., crafting a scene through a sequence of single-object insertions with user preferences. These techniques suggest objects by considering existent objects in the scene instead of fully picturing the eventual result, which is inherently problematic since the sets of objects to be inserted are seldom fixed during interactive processes. In this article, we introduce SceneDirector, a novel interactive scene synthesis tool to help users quickly picture various potential synthesis results by simultaneously editing groups of objects. Specifically, groups of objects are rearranged in real-time with respect to a position of an object specified by a mouse cursor or gesture, i.e., a movement of a single object would trigger the rearrangement of the existing object group, the insertions of potentially appropriate objects, and the removal of redundant objects. To achieve this, we first propose an idea of coherent group set which expresses various concepts of layout strategies. Subsequently, we present layout attributes, where users can adjust how objects are arranged by tuning the weights of the attributes. Thus, our method gives users intuitive control of both how to arrange groups of objects and where to place them. Through extensive experiments and two applications, we demonstrate the potentiality of our framework and how it enables concurrently effective and efficient interactions of editing groups of objects.",
"title": "SceneDirector: Interactive Scene Synthesis by Simultaneously Editing Multiple Objects in Real-Time",
"normalizedTitle": "SceneDirector: Interactive Scene Synthesis by Simultaneously Editing Multiple Objects in Real-Time",
"fno": "10106472",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Layout",
"Three Dimensional Displays",
"Solid Modeling",
"Real Time Systems",
"Process Control",
"Tuning",
"Shape",
"3 D Scene Synthesis",
"3 D Scene Editing",
"Interactive 3 D Modeling"
],
"authors": [
{
"givenName": "Shao-Kui",
"surname": "Zhang",
"fullName": "Shao-Kui Zhang",
"affiliation": "Department of Computer Science and Technology, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hou",
"surname": "Tam",
"fullName": "Hou Tam",
"affiliation": "Department of Computer Science and Technology, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yike",
"surname": "Li",
"fullName": "Yike Li",
"affiliation": "Academy of Arts & Design, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ke-Xin",
"surname": "Ren",
"fullName": "Ke-Xin Ren",
"affiliation": "Academy of Arts & Design, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hongbo",
"surname": "Fu",
"fullName": "Hongbo Fu",
"affiliation": "School of Creative Media, City University of Hong Kong, Hong Kong",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Song-Hai",
"surname": "Zhang",
"fullName": "Song-Hai Zhang",
"affiliation": "Department of Computer Science and Technology, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2023-04-01 00:00:00",
"pubType": "trans",
"pages": "1-13",
"year": "5555",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2011/0394/0/05995326",
"title": "Scene shape from texture of objects",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995326/12OmNCdk2I2",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cadvis/1991/2147/0/00148775",
"title": "Context-constrained matching of hierarchical CAD-based models for outdoor scene interpretation",
"doi": null,
"abstractUrl": "/proceedings-article/cadvis/1991/00148775/12OmNwF0BN7",
"parentPublication": {
"id": "proceedings/cadvis/1991/2147/0",
"title": "Workshop on Directions in Automated CAD-Based Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2017/2610/0/261001a677",
"title": "Joint 3D Reconstruction of a Static Scene and Moving Objects",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2017/261001a677/12OmNxWLTH7",
"parentPublication": {
"id": "proceedings/3dv/2017/2610/0",
"title": "2017 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/tdscen/1989/2007/0/00068112",
"title": "Scene description using range data",
"doi": null,
"abstractUrl": "/proceedings-article/tdscen/1989/00068112/12OmNy50g7u",
"parentPublication": {
"id": "proceedings/tdscen/1989/2007/0",
"title": "Proceedings. Workshop on Interpretation of 3D Scenes",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2012/1226/0/346P3A35",
"title": "Automatic discovery of groups of objects for scene understanding",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2012/346P3A35/12OmNzwZ6h0",
"parentPublication": {
"id": "proceedings/cvpr/2012/1226/0",
"title": "2012 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200f610",
"title": "Scene Synthesis via Uncertainty-Driven Attribute Synchronization",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200f610/1BmFoAFYs7K",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2022/6814/0/681400a171",
"title": "Interactive Drawing Interface for Editing Scene Graph",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2022/681400a171/1I6ROXhzPzy",
"parentPublication": {
"id": "proceedings/cw/2022/6814/0",
"title": "2022 International Conference on Cyberworlds (CW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300h383",
"title": "SceneGraphNet: Neural Message Passing for 3D Indoor Scene Augmentation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300h383/1hVleQiR3sQ",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2022/09/09416811",
"title": "Object-Level Scene Context Prediction",
"doi": null,
"abstractUrl": "/journal/tp/2022/09/09416811/1t8VSUW1DfG",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900i829",
"title": "Holistic 3D Scene Understanding from a Single Image with Implicit Representation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900i829/1yeLsqtovKg",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "10105512",
"articleId": "1MtgsfKZTgI",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "10109126",
"articleId": "1METe7DRIic",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1MDFk9sUwBG",
"name": "ttg555501-010106472s1-supp2-3268115.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg555501-010106472s1-supp2-3268115.mp4",
"extension": "mp4",
"size": "21.5 MB",
"__typename": "WebExtraType"
},
{
"id": "1MDFke90zxC",
"name": "ttg555501-010106472s1-supp1-3268115.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg555501-010106472s1-supp1-3268115.pdf",
"extension": "pdf",
"size": "4 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzn38Js",
"title": "Oct.",
"year": "2020",
"issueNum": "10",
"idPrefix": "tp",
"pubType": "journal",
"volume": "42",
"label": "Oct.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1mP22G2vmOA",
"doi": "10.1109/TPAMI.2019.2923201",
"abstract": "We develop new representations and algorithms for three-dimensional (3D) object detection and spatial layout prediction in cluttered indoor scenes. We first propose a clouds of oriented gradient (COG) descriptor that links the 2D appearance and 3D pose of object categories, and thus accurately models how perspective projection affects perceived image gradients. To better represent the 3D visual styles of large objects and provide contextual cues to improve the detection of small objects, we introduce latent support surfaces. We then propose a “Manhattan voxel” representation which better captures the 3D room layout geometry of common indoor environments. Effective classification rules are learned via a latent structured prediction framework. Contextual relationships among categories and layout are captured via a cascade of classifiers, leading to holistic scene hypotheses that exceed the state-of-the-art on the SUN RGB-D database.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We develop new representations and algorithms for three-dimensional (3D) object detection and spatial layout prediction in cluttered indoor scenes. We first propose a clouds of oriented gradient (COG) descriptor that links the 2D appearance and 3D pose of object categories, and thus accurately models how perspective projection affects perceived image gradients. To better represent the 3D visual styles of large objects and provide contextual cues to improve the detection of small objects, we introduce latent support surfaces. We then propose a “Manhattan voxel” representation which better captures the 3D room layout geometry of common indoor environments. Effective classification rules are learned via a latent structured prediction framework. Contextual relationships among categories and layout are captured via a cascade of classifiers, leading to holistic scene hypotheses that exceed the state-of-the-art on the SUN RGB-D database.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We develop new representations and algorithms for three-dimensional (3D) object detection and spatial layout prediction in cluttered indoor scenes. We first propose a clouds of oriented gradient (COG) descriptor that links the 2D appearance and 3D pose of object categories, and thus accurately models how perspective projection affects perceived image gradients. To better represent the 3D visual styles of large objects and provide contextual cues to improve the detection of small objects, we introduce latent support surfaces. We then propose a “Manhattan voxel” representation which better captures the 3D room layout geometry of common indoor environments. Effective classification rules are learned via a latent structured prediction framework. Contextual relationships among categories and layout are captured via a cascade of classifiers, leading to holistic scene hypotheses that exceed the state-of-the-art on the SUN RGB-D database.",
"title": "Clouds of Oriented Gradients for 3D Detection of Objects, Surfaces, and Indoor Scene Layouts",
"normalizedTitle": "Clouds of Oriented Gradients for 3D Detection of Objects, Surfaces, and Indoor Scene Layouts",
"fno": "08737746",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Computer Vision",
"Feature Extraction",
"Gradient Methods",
"Image Classification",
"Image Colour Analysis",
"Image Segmentation",
"Image Sensors",
"Learning Artificial Intelligence",
"Natural Scenes",
"Object Detection",
"Object Recognition",
"Pattern Classification",
"Indoor Scene",
"Three Dimensional Object Detection",
"Spatial Layout Prediction",
"Cluttered Indoor Scenes",
"Object Categories",
"Perspective Projection",
"Image Gradients",
"3 D Visual Styles",
"Contextual Cues",
"Latent Support Surfaces",
"Manhattan Voxel Representation",
"3 D Room Layout Geometry",
"Common Indoor Environments",
"Latent Structured Prediction Framework",
"Holistic Scene Hypotheses",
"SUN RGB D Database",
"COG",
"Clouds Of Oriented Gradient Descriptor",
"Three Dimensional Displays",
"Layout",
"Two Dimensional Displays",
"Solid Modeling",
"Feature Extraction",
"Detectors",
"Object Detection",
"3 D Scene Understanding",
"Object Detection",
"Room Layout Estimation",
"Structured Prediction",
"Cascaded Classification"
],
"authors": [
{
"givenName": "Zhile",
"surname": "Ren",
"fullName": "Zhile Ren",
"affiliation": "School of Interactive Computing, Georgia Institute of Technology, Atlanta, GA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Erik B.",
"surname": "Sudderth",
"fullName": "Erik B. Sudderth",
"affiliation": "School of Information and Computer Sciences, University of California, Irvine, CA, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "2020-10-01 00:00:00",
"pubType": "trans",
"pages": "2670-2683",
"year": "2020",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2016/8851/0/8851b525",
"title": "Three-Dimensional Object Detection and Layout Prediction Using Clouds of Oriented Gradients",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2016/8851b525/12OmNxecS8h",
"parentPublication": {
"id": "proceedings/cvpr/2016/8851/0",
"title": "2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000a937",
"title": "3D Object Detection with Latent Support Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000a937/17D45Xtvp98",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2018/8425/0/842500a267",
"title": "SeeThrough: Finding Objects in Heavily Occluded Indoor Scene Images",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2018/842500a267/17D45XtvpcU",
"parentPublication": {
"id": "proceedings/3dv/2018/8425/0",
"title": "2018 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2022/8739/0/873900b548",
"title": "Egocentric Indoor Localization from Coplanar Two-Line Room Layouts",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2022/873900b548/1G5617fLBaE",
"parentPublication": {
"id": "proceedings/cvprw/2022/8739/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2023/9346/0/934600a785",
"title": "Learning Graph Variational Autoencoders with Constraints and Structured Priors for Conditional Indoor 3D Scene Generation",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2023/934600a785/1KxVq4DixWg",
"parentPublication": {
"id": "proceedings/wacv/2023/9346/0",
"title": "2023 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/04/08906136",
"title": "Global Beautification of 2D and 3D Layouts With Interactive Ambiguity Resolution",
"doi": null,
"abstractUrl": "/journal/tg/2021/04/08906136/1f5qMIjZR5K",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bigmm/2020/9325/0/09232526",
"title": "LayART: Generating indoor layout using ARCore Transformations",
"doi": null,
"abstractUrl": "/proceedings-article/bigmm/2020/09232526/1o56y3bZgwo",
"parentPublication": {
"id": "proceedings/bigmm/2020/9325/0",
"title": "2020 IEEE Sixth International Conference on Multimedia Big Data (BigMM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2021/0191/0/019100d449",
"title": "Egocentric Indoor Localization from Room Layouts and Image Outer Corners",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2021/019100d449/1yNhOGCKoko",
"parentPublication": {
"id": "proceedings/iccvw/2021/0191/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2021/4899/0/489900d697",
"title": "Scaled 360 layouts: Revisiting non-central panoramas",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2021/489900d697/1yXsGU0lKXC",
"parentPublication": {
"id": "proceedings/cvprw/2021/4899/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900c133",
"title": "Zillow Indoor Dataset: Annotated Floor Plans With 360° Panoramas and 3D Room Layouts",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900c133/1yeKk438NjO",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08684265",
"articleId": "1jeCQZlXJ60",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08713892",
"articleId": "1a318nlqKBO",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNy3iFts",
"title": "Dec.",
"year": "2020",
"issueNum": "12",
"idPrefix": "ts",
"pubType": "journal",
"volume": "46",
"label": "Dec.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "14DL8SnwZk4",
"doi": "10.1109/TSE.2018.2877759",
"abstract": "One source of software project challenges and failures is the systematic errors introduced by human cognitive biases. Although extensively explored in cognitive psychology, investigations concerning cognitive biases have only recently gained popularity in software engineering research. This paper therefore systematically maps, aggregates and synthesizes the literature on cognitive biases in software engineering to generate a comprehensive body of knowledge, understand state-of-the-art research and provide guidelines for future research and practise. Focusing on bias antecedents, effects and mitigation techniques, we identified 65 articles (published between 1990 and 2016), which investigate 37 cognitive biases. Despite strong and increasing interest, the results reveal a scarcity of research on mitigation techniques and poor theoretical foundations in understanding and interpreting cognitive biases. Although bias-related research has generated many new insights in the software engineering community, specific bias mitigation techniques are still needed for software professionals to overcome the deleterious effects of cognitive biases on their work.",
"abstracts": [
{
"abstractType": "Regular",
"content": "One source of software project challenges and failures is the systematic errors introduced by human cognitive biases. Although extensively explored in cognitive psychology, investigations concerning cognitive biases have only recently gained popularity in software engineering research. This paper therefore systematically maps, aggregates and synthesizes the literature on cognitive biases in software engineering to generate a comprehensive body of knowledge, understand state-of-the-art research and provide guidelines for future research and practise. Focusing on bias antecedents, effects and mitigation techniques, we identified 65 articles (published between 1990 and 2016), which investigate 37 cognitive biases. Despite strong and increasing interest, the results reveal a scarcity of research on mitigation techniques and poor theoretical foundations in understanding and interpreting cognitive biases. Although bias-related research has generated many new insights in the software engineering community, specific bias mitigation techniques are still needed for software professionals to overcome the deleterious effects of cognitive biases on their work.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "One source of software project challenges and failures is the systematic errors introduced by human cognitive biases. Although extensively explored in cognitive psychology, investigations concerning cognitive biases have only recently gained popularity in software engineering research. This paper therefore systematically maps, aggregates and synthesizes the literature on cognitive biases in software engineering to generate a comprehensive body of knowledge, understand state-of-the-art research and provide guidelines for future research and practise. Focusing on bias antecedents, effects and mitigation techniques, we identified 65 articles (published between 1990 and 2016), which investigate 37 cognitive biases. Despite strong and increasing interest, the results reveal a scarcity of research on mitigation techniques and poor theoretical foundations in understanding and interpreting cognitive biases. Although bias-related research has generated many new insights in the software engineering community, specific bias mitigation techniques are still needed for software professionals to overcome the deleterious effects of cognitive biases on their work.",
"title": "Cognitive Biases in Software Engineering: A Systematic Mapping Study",
"normalizedTitle": "Cognitive Biases in Software Engineering: A Systematic Mapping Study",
"fno": "08506423",
"hasPdf": true,
"idPrefix": "ts",
"keywords": [
"Cognition",
"Psychology",
"Software Engineering",
"Systematic Mapping Study",
"Software Project Challenges",
"Human Cognitive Biases",
"Cognitive Psychology",
"Software Engineering Research",
"Bias Antecedents",
"Software Engineering Community",
"Specific Bias Mitigation Techniques",
"Systematic Errors",
"Cognition",
"Software Engineering",
"Software Project Management",
"Antecedents Of Cognitive Bias",
"Cognitive Bias",
"Debiasing",
"Effects Of Cognitive Bias",
"Software Engineering",
"Systematic Mapping"
],
"authors": [
{
"givenName": "Rahul",
"surname": "Mohanani",
"fullName": "Rahul Mohanani",
"affiliation": "M3S Group, University of Oulu, Oulu, Finland",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Iflaah",
"surname": "Salman",
"fullName": "Iflaah Salman",
"affiliation": "M3S Group, University of Oulu, Oulu, Finland",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Burak",
"surname": "Turhan",
"fullName": "Burak Turhan",
"affiliation": "Faculty of Information Technology, Monash University, Clayton, VIC, Australia",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pilar",
"surname": "Rodríguez",
"fullName": "Pilar Rodríguez",
"affiliation": "M3S Group, University of Oulu, Oulu, Finland",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Paul",
"surname": "Ralph",
"fullName": "Paul Ralph",
"affiliation": "Department of Computer Science, University of Auckland, Auckland, New Zealand",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "2020-12-01 00:00:00",
"pubType": "trans",
"pages": "1318-1339",
"year": "2020",
"issn": "0098-5589",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icsa-c/2018/6585/0/658501a052",
"title": "Decision Making and Cognitive Biases in Designing Software Architectures",
"doi": null,
"abstractUrl": "/proceedings-article/icsa-c/2018/658501a052/12OmNCeK2o7",
"parentPublication": {
"id": "proceedings/icsa-c/2018/6585/0",
"title": "2018 IEEE International Conference on Software Architecture Companion (ICSA-C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/eisic/2015/8657/0/8657a125",
"title": "The Role of Cognitive Biases in Criminal Intelligence Analysis and Approaches for their Mitigation",
"doi": null,
"abstractUrl": "/proceedings-article/eisic/2015/8657a125/12OmNqAU6oo",
"parentPublication": {
"id": "proceedings/eisic/2015/8657/0",
"title": "2015 European Intelligence and Security Informatics Conference (EISIC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aero/2011/7350/0/05747663",
"title": "Cognitive biases in engineering decision making",
"doi": null,
"abstractUrl": "/proceedings-article/aero/2011/05747663/12OmNqHIty9",
"parentPublication": {
"id": "proceedings/aero/2011/7350/0",
"title": "IEEE Aerospace Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse-c/2016/4205/0/4205a835",
"title": "Implications of Requirements Engineering on Software Design: A Cognitive Insight",
"doi": null,
"abstractUrl": "/proceedings-article/icse-c/2016/4205a835/12OmNwtn3yR",
"parentPublication": {
"id": "proceedings/icse-c/2016/4205/0",
"title": "2016 IEEE/ACM 38th International Conference on Software Engineering Companion (ICSE-C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/eisic/2016/2857/0/07870211",
"title": "A Framework for Cognitive Bias Detection and Feedback in a Visual Analytics Environment",
"doi": null,
"abstractUrl": "/proceedings-article/eisic/2016/07870211/12OmNz5apw2",
"parentPublication": {
"id": "proceedings/eisic/2016/2857/0",
"title": "2016 European Intelligence and Security Informatics Conference (EISIC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse-c/2016/4205/0/4205a823",
"title": "Cognitive Biases in Software Quality and Testing",
"doi": null,
"abstractUrl": "/proceedings-article/icse-c/2016/4205a823/12OmNzUxO6L",
"parentPublication": {
"id": "proceedings/icse-c/2016/4205/0",
"title": "2016 IEEE/ACM 38th International Conference on Software Engineering Companion (ICSE-C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2017/0831/0/0831a250",
"title": "Argument Mapper: Countering Cognitive Biases in Analysis with Critical (Visual) Thinking",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2017/0831a250/12OmNzcPAuY",
"parentPublication": {
"id": "proceedings/iv/2017/0831/0",
"title": "2017 21st International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wi/2018/7325/0/732500a766",
"title": "Proposed Computational Classification System of Human Cognitive Biases",
"doi": null,
"abstractUrl": "/proceedings-article/wi/2018/732500a766/17D45XoXP4B",
"parentPublication": {
"id": "proceedings/wi/2018/7325/0",
"title": "2018 IEEE/WIC/ACM International Conference on Web Intelligence (WI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse/2020/7121/0/712100a654",
"title": "A Tale from the Trenches: Cognitive Biases and Software Development",
"doi": null,
"abstractUrl": "/proceedings-article/icse/2020/712100a654/1pK5eMv5yUw",
"parentPublication": {
"id": "proceedings/icse/2020/7121/0",
"title": "2020 IEEE/ACM 42nd International Conference on Software Engineering (ICSE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icsa/2021/6260/0/626000a115",
"title": "The Influence of Cognitive Biases on Architectural Technical Debt",
"doi": null,
"abstractUrl": "/proceedings-article/icsa/2021/626000a115/1twfld3vnyg",
"parentPublication": {
"id": "proceedings/icsa/2021/6260/0",
"title": "2021 IEEE 18th International Conference on Software Architecture (ICSA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08502801",
"articleId": "14C6d3aCINy",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08509148",
"articleId": "14Fq0WXjmAs",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1prKV0B21Py",
"name": "tts202012-08506423s1-supp1-2877759.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/tts202012-08506423s1-supp1-2877759.pdf",
"extension": "pdf",
"size": "67.6 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1zBamVZHyne",
"title": "Jan.",
"year": "2022",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "28",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1xlw0uXBKz6",
"doi": "10.1109/TVCG.2021.3114862",
"abstract": "Human biases impact the way people analyze data and make decisions. Recent work has shown that some visualization designs can better support cognitive processes and mitigate cognitive biases (i.e., errors that occur due to the use of mental “shortcuts”). In this work, we explore how visualizing a user's interaction history (i.e., which data points and attributes a user has interacted with) can be used to mitigate potential biases that drive decision making by promoting conscious reflection of one's analysis process. Given an interactive scatterplot-based visualization tool, we showed interaction history in real-time while exploring data (by coloring points in the scatterplot that the user has interacted with), and in a summative format after a decision has been made (by comparing the distribution of user interactions to the underlying distribution of the data). We conducted a series of in-lab experiments and a crowd-sourced experiment to evaluate the effectiveness of interaction history interventions toward mitigating bias. We contextualized this work in a political scenario in which participants were instructed to choose a committee of 10 fictitious politicians to review a recent bill passed in the U.S. state of Georgia banning abortion after 6 weeks, where things like gender bias or political party bias may drive one's analysis process. We demonstrate the generalizability of this approach by evaluating a second decision making scenario related to movies. Our results are inconclusive for the effectiveness of interaction history (henceforth referred to as interaction traces) toward mitigating biased decision making. However, we find some mixed support that interaction traces, particularly in a summative format, can increase awareness of potential unconscious biases.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Human biases impact the way people analyze data and make decisions. Recent work has shown that some visualization designs can better support cognitive processes and mitigate cognitive biases (i.e., errors that occur due to the use of mental “shortcuts”). In this work, we explore how visualizing a user's interaction history (i.e., which data points and attributes a user has interacted with) can be used to mitigate potential biases that drive decision making by promoting conscious reflection of one's analysis process. Given an interactive scatterplot-based visualization tool, we showed interaction history in real-time while exploring data (by coloring points in the scatterplot that the user has interacted with), and in a summative format after a decision has been made (by comparing the distribution of user interactions to the underlying distribution of the data). We conducted a series of in-lab experiments and a crowd-sourced experiment to evaluate the effectiveness of interaction history interventions toward mitigating bias. We contextualized this work in a political scenario in which participants were instructed to choose a committee of 10 fictitious politicians to review a recent bill passed in the U.S. state of Georgia banning abortion after 6 weeks, where things like gender bias or political party bias may drive one's analysis process. We demonstrate the generalizability of this approach by evaluating a second decision making scenario related to movies. Our results are inconclusive for the effectiveness of interaction history (henceforth referred to as interaction traces) toward mitigating biased decision making. However, we find some mixed support that interaction traces, particularly in a summative format, can increase awareness of potential unconscious biases.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Human biases impact the way people analyze data and make decisions. Recent work has shown that some visualization designs can better support cognitive processes and mitigate cognitive biases (i.e., errors that occur due to the use of mental “shortcuts”). In this work, we explore how visualizing a user's interaction history (i.e., which data points and attributes a user has interacted with) can be used to mitigate potential biases that drive decision making by promoting conscious reflection of one's analysis process. Given an interactive scatterplot-based visualization tool, we showed interaction history in real-time while exploring data (by coloring points in the scatterplot that the user has interacted with), and in a summative format after a decision has been made (by comparing the distribution of user interactions to the underlying distribution of the data). We conducted a series of in-lab experiments and a crowd-sourced experiment to evaluate the effectiveness of interaction history interventions toward mitigating bias. We contextualized this work in a political scenario in which participants were instructed to choose a committee of 10 fictitious politicians to review a recent bill passed in the U.S. state of Georgia banning abortion after 6 weeks, where things like gender bias or political party bias may drive one's analysis process. We demonstrate the generalizability of this approach by evaluating a second decision making scenario related to movies. Our results are inconclusive for the effectiveness of interaction history (henceforth referred to as interaction traces) toward mitigating biased decision making. However, we find some mixed support that interaction traces, particularly in a summative format, can increase awareness of potential unconscious biases.",
"title": "Left, Right, and Gender: Exploring Interaction Traces to Mitigate Human Biases",
"normalizedTitle": "Left, Right, and Gender: Exploring Interaction Traces to Mitigate Human Biases",
"fno": "09555923",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Measurement",
"Decision Making",
"Task Analysis",
"Data Visualization",
"Visualization",
"History",
"Motion Pictures",
"Human Bias",
"Bias Mitigation",
"Decision Making",
"Visual Data Analysis"
],
"authors": [
{
"givenName": "Emily",
"surname": "Wall",
"fullName": "Emily Wall",
"affiliation": "Emory University, US",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Arpit",
"surname": "Narechania",
"fullName": "Arpit Narechania",
"affiliation": "Georgia Tech, US",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Adam",
"surname": "Coscia",
"fullName": "Adam Coscia",
"affiliation": "Georgia Tech, US",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jamal",
"surname": "Paden",
"fullName": "Jamal Paden",
"affiliation": "Georgia Tech, US",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alex",
"surname": "Endert",
"fullName": "Alex Endert",
"affiliation": "Georgia Tech, US",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2022-01-01 00:00:00",
"pubType": "trans",
"pages": "966-975",
"year": "2022",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icmew/2014/4717/0/06890715",
"title": "Collaborative recommendation of ambient media services",
"doi": null,
"abstractUrl": "/proceedings-article/icmew/2014/06890715/12OmNBpmDGf",
"parentPublication": {
"id": "proceedings/icmew/2014/4717/0",
"title": "2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/02/08476234",
"title": "A Task-Based Taxonomy of Cognitive Biases for Information Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2020/02/08476234/13WBGLOgq3z",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/07/08354901",
"title": "Task-Based Effectiveness of Basic Visualizations",
"doi": null,
"abstractUrl": "/journal/tg/2019/07/08354901/13rRUwd9CLU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/01/07539616",
"title": "HindSight: Encouraging Exploration through Direct Encoding of Personal Interaction History",
"doi": null,
"abstractUrl": "/journal/tg/2017/01/07539616/13rRUyeTVi6",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000i749",
"title": "A Neural Multi-sequence Alignment TeCHnique (NeuMATCH)",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000i749/17D45VN31h1",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2018/6857/0/685700a204",
"title": "Extraction of Movie Trailer Biases Based on Editing Features for Trailer Generation",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2018/685700a204/17D45WcjjQc",
"parentPublication": {
"id": "proceedings/ism/2018/6857/0",
"title": "2018 IEEE International Symposium on Multimedia (ISM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icbk/2021/3858/0/385800a410",
"title": "Multi-task Learning for Multi-turn Dialogue Generation with Topic Drift Modeling",
"doi": null,
"abstractUrl": "/proceedings-article/icbk/2021/385800a410/1A9X5vf5AIw",
"parentPublication": {
"id": "proceedings/icbk/2021/3858/0",
"title": "2021 IEEE International Conference on Big Knowledge (ICBK)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2019/5023/0/502300b879",
"title": "Are we Asking the Right Questions in MovieQA?",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2019/502300b879/1i5mskNXX5C",
"parentPublication": {
"id": "proceedings/iccvw/2019/5023/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iri/2020/1054/0/09191514",
"title": "Latent Feature Modelling for Recommender Systems",
"doi": null,
"abstractUrl": "/proceedings-article/iri/2020/09191514/1n0IxbWbbfa",
"parentPublication": {
"id": "proceedings/iri/2020/1054/0",
"title": "2020 IEEE 21st International Conference on Information Reuse and Integration for Data Science (IRI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ispa-bdcloud-socialcom-sustaincom/2020/1485/0/148500a698",
"title": "Multi-interest Aware Recommendation in CrowdIntell Network",
"doi": null,
"abstractUrl": "/proceedings-article/ispa-bdcloud-socialcom-sustaincom/2020/148500a698/1ua4BUPmf04",
"parentPublication": {
"id": "proceedings/ispa-bdcloud-socialcom-sustaincom/2020/1485/0",
"title": "2020 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Big Data & Cloud Computing, Sustainable Computing & Communications, Social Computing & Networking (ISPA/BDCloud/SocialCom/SustainCom)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09552208",
"articleId": "1xibWU97C8w",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09552236",
"articleId": "1xic9Dr3zz2",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1zJiES0vDS8",
"name": "ttg202201-09555923s1-supp1-3114862.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202201-09555923s1-supp1-3114862.mp4",
"extension": "mp4",
"size": "9.37 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAtstbu",
"title": "June",
"year": "2019",
"issueNum": "06",
"idPrefix": "tp",
"pubType": "journal",
"volume": "41",
"label": "June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxC0SFk",
"doi": "10.1109/TPAMI.2018.2837742",
"abstract": "With the powerfulness of convolution neural networks (CNN), CNN based face reconstruction has recently shown promising performance in reconstructing detailed face shape from 2D face images. The success of CNN-based methods relies on a large number of labeled data. The state-of-the-art synthesizes such data using a coarse morphable face model, which however has difficulty to generate detailed photo-realistic images of faces (with wrinkles). This paper presents a novel face data generation method. Specifically, we render a large number of photo-realistic face images with different attributes based on inverse rendering. Furthermore, we construct a fine-detailed face image dataset by transferring different scales of details from one image to another. We also construct a large number of video-type adjacent frame pairs by simulating the distribution of real video data.11.All these coarse-scale and fine-scale photo-realistic face image datasets can be downloaded from https://github.com/Juyong/3DFace. With these nicely constructed datasets, we propose a coarse-to-fine learning framework consisting of three convolutional networks. The networks are trained for real-time detailed 3D face reconstruction from monocular video as well as from a single image. Extensive experimental results demonstrate that our framework can produce high-quality reconstruction but with much less computation time compared to the state-of-the-art. Moreover, our method is robust to pose, expression and lighting due to the diversity of data.",
"abstracts": [
{
"abstractType": "Regular",
"content": "With the powerfulness of convolution neural networks (CNN), CNN based face reconstruction has recently shown promising performance in reconstructing detailed face shape from 2D face images. The success of CNN-based methods relies on a large number of labeled data. The state-of-the-art synthesizes such data using a coarse morphable face model, which however has difficulty to generate detailed photo-realistic images of faces (with wrinkles). This paper presents a novel face data generation method. Specifically, we render a large number of photo-realistic face images with different attributes based on inverse rendering. Furthermore, we construct a fine-detailed face image dataset by transferring different scales of details from one image to another. We also construct a large number of video-type adjacent frame pairs by simulating the distribution of real video data.11.All these coarse-scale and fine-scale photo-realistic face image datasets can be downloaded from https://github.com/Juyong/3DFace. With these nicely constructed datasets, we propose a coarse-to-fine learning framework consisting of three convolutional networks. The networks are trained for real-time detailed 3D face reconstruction from monocular video as well as from a single image. Extensive experimental results demonstrate that our framework can produce high-quality reconstruction but with much less computation time compared to the state-of-the-art. Moreover, our method is robust to pose, expression and lighting due to the diversity of data.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "With the powerfulness of convolution neural networks (CNN), CNN based face reconstruction has recently shown promising performance in reconstructing detailed face shape from 2D face images. The success of CNN-based methods relies on a large number of labeled data. The state-of-the-art synthesizes such data using a coarse morphable face model, which however has difficulty to generate detailed photo-realistic images of faces (with wrinkles). This paper presents a novel face data generation method. Specifically, we render a large number of photo-realistic face images with different attributes based on inverse rendering. Furthermore, we construct a fine-detailed face image dataset by transferring different scales of details from one image to another. We also construct a large number of video-type adjacent frame pairs by simulating the distribution of real video data.11.All these coarse-scale and fine-scale photo-realistic face image datasets can be downloaded from https://github.com/Juyong/3DFace. With these nicely constructed datasets, we propose a coarse-to-fine learning framework consisting of three convolutional networks. The networks are trained for real-time detailed 3D face reconstruction from monocular video as well as from a single image. Extensive experimental results demonstrate that our framework can produce high-quality reconstruction but with much less computation time compared to the state-of-the-art. Moreover, our method is robust to pose, expression and lighting due to the diversity of data.",
"title": "CNN-Based Real-Time Dense Face Reconstruction with Inverse-Rendered Photo-Realistic Face Images",
"normalizedTitle": "CNN-Based Real-Time Dense Face Reconstruction with Inverse-Rendered Photo-Realistic Face Images",
"fno": "08360505",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Convolutional Neural Nets",
"Face Recognition",
"Image Reconstruction",
"Learning Artificial Intelligence",
"Realistic Images",
"Rendering Computer Graphics",
"Stereo Image Processing",
"Video Signal Processing",
"Dense Face Reconstruction",
"Convolution Neural Networks",
"2 D Face Images",
"Coarse Morphable Face Model",
"Face Data Generation Method",
"Inverse Rendering",
"Fine Detailed Face Image Dataset",
"Video Type Adjacent Frame Pairs",
"Fine Scale Photo Realistic Face Image Datasets",
"Coarse To Fine Learning Framework",
"Real Time Detailed 3 D Face Reconstruction",
"High Quality Reconstruction",
"CNN",
"Photo Realistic Face Images",
"Face Reconstruction",
"Face Shape",
"Face",
"Image Reconstruction",
"Three Dimensional Displays",
"Rendering Computer Graphics",
"Geometry",
"Solid Modeling",
"Real Time Systems",
"3 D Face Reconstruction",
"Face Tracking",
"Face Performance Capturing",
"3 D Face Dataset",
"Image Synthesis",
"Deep Learning"
],
"authors": [
{
"givenName": "Yudong",
"surname": "Guo",
"fullName": "Yudong Guo",
"affiliation": "University of Science and Technology of China, Hefei, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "juyong",
"surname": "zhang",
"fullName": "juyong zhang",
"affiliation": "University of Science and Technology of China, Hefei, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jianfei",
"surname": "Cai",
"fullName": "Jianfei Cai",
"affiliation": "Nanyang Technological University, Singapore",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Boyi",
"surname": "Jiang",
"fullName": "Boyi Jiang",
"affiliation": "University of Science and Technology of China, Hefei, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jianmin",
"surname": "Zheng",
"fullName": "Jianmin Zheng",
"affiliation": "Nanyang Technological University, Singapore",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "06",
"pubDate": "2019-06-01 00:00:00",
"pubType": "trans",
"pages": "1294-1307",
"year": "2019",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/3dv/2016/5407/0/5407a460",
"title": "3D Face Reconstruction by Learning from Synthetic Data",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2016/5407a460/12OmNBPc8sl",
"parentPublication": {
"id": "proceedings/3dv/2016/5407/0",
"title": "2016 Fourth International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2016/8851/0/07780824",
"title": "Adaptive 3D Face Reconstruction from Unconstrained Photo Collections",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2016/07780824/12OmNqBtiNO",
"parentPublication": {
"id": "proceedings/cvpr/2016/8851/0",
"title": "2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2017/0457/0/0457f553",
"title": "Learning Detailed Face Reconstruction from a Single Image",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2017/0457f553/12OmNxvO05B",
"parentPublication": {
"id": "proceedings/cvpr/2017/0457/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2017/11/07776921",
"title": "Adaptive 3D Face Reconstruction from Unconstrained Photo Collections",
"doi": null,
"abstractUrl": "/journal/tp/2017/11/07776921/13rRUxAAT8W",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2009/11/ttp2009111955",
"title": "Face Photo-Sketch Synthesis and Recognition",
"doi": null,
"abstractUrl": "/journal/tp/2009/11/ttp2009111955/13rRUxOveaX",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000e625",
"title": "InverseFaceNet: Deep Monocular Inverse Face Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000e625/17D45XdBRQT",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2019/1975/0/197500c097",
"title": "Photo-Realistic Facial Texture Transfer",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2019/197500c097/18j8PsEFTUs",
"parentPublication": {
"id": "proceedings/wacv/2019/1975/0",
"title": "2019 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2023/4544/0/10042545",
"title": "Weakly-Supervised Photo-realistic Texture Generation for 3D Face Reconstruction",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2023/10042545/1KOv4OD5vwY",
"parentPublication": {
"id": "proceedings/fg/2023/4544/0",
"title": "2023 IEEE 17th International Conference on Automatic Face and Gesture Recognition (FG)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2019/0089/0/08756507",
"title": "Photo-Realistic Exemplar-Based Face Ageing",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2019/08756507/1bzYqBqSube",
"parentPublication": {
"id": "proceedings/fg/2019/0089/0",
"title": "2019 14th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2019)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icceai/2021/3960/0/396000a191",
"title": "Residual Enhancement Network for Realistic Face Sketch-Photo Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/icceai/2021/396000a191/1xqyStBl8qc",
"parentPublication": {
"id": "proceedings/icceai/2021/3960/0",
"title": "2021 International Conference on Computer Engineering and Artificial Intelligence (ICCEAI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08362693",
"articleId": "13rRUxNEqRo",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08357922",
"articleId": "13rRUxBJhnZ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "19RRuMa3iG4",
"name": "ttp201906-08360505s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttp201906-08360505s1.zip",
"extension": "zip",
"size": "14.7 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1JInFQ8f8Q0",
"title": "Feb.",
"year": "2023",
"issueNum": "02",
"idPrefix": "tp",
"pubType": "journal",
"volume": "45",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1CdB5uPaTlK",
"doi": "10.1109/TPAMI.2022.3164131",
"abstract": "3D Morphable Model (3DMM) fitting has widely benefited face analysis due to its strong 3D priori. However, previous reconstructed 3D faces suffer from degraded visual verisimilitude due to the loss of fine-grained geometry, which is attributed to insufficient ground-truth 3D shapes, unreliable training strategies and limited representation power of 3DMM. To alleviate this issue, this paper proposes a complete solution to capture the personalized shape so that the reconstructed shape looks identical to the corresponding person. Specifically, given a 2D image as the input, we virtually render the image in several calibrated views to normalize pose variations while preserving the original image geometry. A many-to-one hourglass network serves as the encode-decoder to fuse multiview features and generate vertex displacements as the fine-grained geometry. Besides, the neural network is trained by directly optimizing the visual effect, where two 3D shapes are compared by measuring the similarity between the multiview images rendered from the shapes. Finally, we propose to generate the ground-truth 3D shapes by registering RGB-D images followed by pose and shape augmentation, providing sufficient data for network training. Experiments on several challenging protocols demonstrate the superior reconstruction accuracy of our proposal on the face shape.",
"abstracts": [
{
"abstractType": "Regular",
"content": "3D Morphable Model (3DMM) fitting has widely benefited face analysis due to its strong 3D priori. However, previous reconstructed 3D faces suffer from degraded visual verisimilitude due to the loss of fine-grained geometry, which is attributed to insufficient ground-truth 3D shapes, unreliable training strategies and limited representation power of 3DMM. To alleviate this issue, this paper proposes a complete solution to capture the personalized shape so that the reconstructed shape looks identical to the corresponding person. Specifically, given a 2D image as the input, we virtually render the image in several calibrated views to normalize pose variations while preserving the original image geometry. A many-to-one hourglass network serves as the encode-decoder to fuse multiview features and generate vertex displacements as the fine-grained geometry. Besides, the neural network is trained by directly optimizing the visual effect, where two 3D shapes are compared by measuring the similarity between the multiview images rendered from the shapes. Finally, we propose to generate the ground-truth 3D shapes by registering RGB-D images followed by pose and shape augmentation, providing sufficient data for network training. Experiments on several challenging protocols demonstrate the superior reconstruction accuracy of our proposal on the face shape.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "3D Morphable Model (3DMM) fitting has widely benefited face analysis due to its strong 3D priori. However, previous reconstructed 3D faces suffer from degraded visual verisimilitude due to the loss of fine-grained geometry, which is attributed to insufficient ground-truth 3D shapes, unreliable training strategies and limited representation power of 3DMM. To alleviate this issue, this paper proposes a complete solution to capture the personalized shape so that the reconstructed shape looks identical to the corresponding person. Specifically, given a 2D image as the input, we virtually render the image in several calibrated views to normalize pose variations while preserving the original image geometry. A many-to-one hourglass network serves as the encode-decoder to fuse multiview features and generate vertex displacements as the fine-grained geometry. Besides, the neural network is trained by directly optimizing the visual effect, where two 3D shapes are compared by measuring the similarity between the multiview images rendered from the shapes. Finally, we propose to generate the ground-truth 3D shapes by registering RGB-D images followed by pose and shape augmentation, providing sufficient data for network training. Experiments on several challenging protocols demonstrate the superior reconstruction accuracy of our proposal on the face shape.",
"title": "Beyond 3DMM: Learning to Capture High-Fidelity 3D Face Shape",
"normalizedTitle": "Beyond 3DMM: Learning to Capture High-Fidelity 3D Face Shape",
"fno": "09748011",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Face Recognition",
"Geometry",
"Image Reconstruction",
"Pose Estimation",
"Rendering Computer Graphics",
"Shape Recognition",
"Solid Modelling",
"3 D Morphable Model Fitting",
"3 DMM",
"Capture High Fidelity 3 D",
"Face Analysis",
"Face Shape",
"Fine Grained Geometry",
"Insufficient Ground Truth 3 D",
"Original Image Geometry",
"Personalized Shape",
"Reconstructed Shape",
"Three Dimensional Displays",
"Shape",
"Face Recognition",
"Faces",
"Image Reconstruction",
"Solid Modeling",
"Geometry",
"3 D Face",
"Face Reconstruction",
"3 DMM",
"Fine Grained",
"Personalized",
"3 D Face Dataset"
],
"authors": [
{
"givenName": "Xiangyu",
"surname": "Zhu",
"fullName": "Xiangyu Zhu",
"affiliation": "Center for Biometrics and Security Research & National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Chang",
"surname": "Yu",
"fullName": "Chang Yu",
"affiliation": "Center for Biometrics and Security Research & National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Di",
"surname": "Huang",
"fullName": "Di Huang",
"affiliation": "State Key Laboratory of Software Development Environment, School of Computer Science and Engineering, Beihang University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Zhen",
"surname": "Lei",
"fullName": "Zhen Lei",
"affiliation": "Center for Biometrics and Security Research & National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hao",
"surname": "Wang",
"fullName": "Hao Wang",
"affiliation": "Center for Biometrics and Security Research & National Laboratory of Pattern Recognition, Institute of Automation, Chinese Academy of Sciences, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Stan Z.",
"surname": "Li",
"fullName": "Stan Z. Li",
"affiliation": "School of Engineering, Westlake University, Hangzhou, Zhejiang, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2023-02-01 00:00:00",
"pubType": "trans",
"pages": "1442-1457",
"year": "2023",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2017/0457/0/0457g545",
"title": "Shape Completion Using 3D-Encoder-Predictor CNNs and Shape Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2017/0457g545/12OmNAsBFOK",
"parentPublication": {
"id": "proceedings/cvpr/2017/0457/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2017/0457/0/0457a791",
"title": "SurfNet: Generating 3D Shape Surfaces Using Deep Residual Networks",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2017/0457a791/12OmNCwlaeO",
"parentPublication": {
"id": "proceedings/cvpr/2017/0457/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2017/1034/0/1034c512",
"title": "Pix2Face: Direct 3D Face Model Estimation",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2017/1034c512/12OmNxWuiy8",
"parentPublication": {
"id": "proceedings/iccvw/2017/1034/0",
"title": "2017 IEEE International Conference on Computer Vision Workshop (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000f216",
"title": "Disentangling Features in 3D Face Shapes for Joint Face Reconstruction and Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000f216/17D45WrVgfL",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000h346",
"title": "Nonlinear 3D Face Morphable Model",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000h346/17D45Xi9rWU",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2021/01/08762226",
"title": "On Learning 3D Face Morphable Model from In-the-Wild Images",
"doi": null,
"abstractUrl": "/journal/tp/2021/01/08762226/1bIeDzrgiha",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300j397",
"title": "Semi-Supervised Monocular 3D Face Reconstruction With End-to-End Shape-Preserved Domain Transfer",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300j397/1hVlewcspjy",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2020/1331/0/09102811",
"title": "Expression-Aware Face Reconstruction Via A Dual-Stream Network",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2020/09102811/1kwr15w4dQQ",
"parentPublication": {
"id": "proceedings/icme/2020/1331/0",
"title": "2020 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800g099",
"title": "Uncertainty-Aware Mesh Decoder for High Fidelity 3D Face Reconstruction",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800g099/1m3nFSGKF8Y",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2022/10/09462521",
"title": "View-Aware Geometry-Structure Joint Learning for Single-View 3D Shape Reconstruction",
"doi": null,
"abstractUrl": "/journal/tp/2022/10/09462521/1uDSvbmzJQc",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09760117",
"articleId": "1CHszkYnfLq",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09729658",
"articleId": "1Bya48hZS00",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1GF6jMpqNjy",
"title": "Oct.",
"year": "2022",
"issueNum": "10",
"idPrefix": "tp",
"pubType": "journal",
"volume": "44",
"label": "Oct.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1uDSvKpKHG8",
"doi": "10.1109/TPAMI.2021.3090942",
"abstract": "The 3D Morphable Model (3DMM) is a powerful statistical tool for representing 3D face shapes. To build a 3DMM, a training set of face scans in full point-to-point correspondence is required, and its modeling capabilities directly depend on the variability contained in the training data. Thus, to increase the descriptive power of the 3DMM, establishing a dense correspondence across heterogeneous scans with sufficient diversity in terms of identities, ethnicities, or expressions becomes essential. In this manuscript, we present a fully automatic approach that leverages a 3DMM to transfer its dense semantic annotation across raw 3D faces, establishing a dense correspondence between them. We propose a novel formulation to learn a set of sparse deformation components with local support on the face that, together with an original non-rigid deformation algorithm, allow the 3DMM to precisely fit unseen faces and transfer its semantic annotation. We extensively experimented our approach, showing it can effectively generalize to highly diverse samples and accurately establish a dense correspondence even in presence of complex facial expressions. The accuracy of the dense registration is demonstrated by building a heterogeneous, large-scale 3DMM from more than 9,000 fully registered scans obtained by joining three large datasets together.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The 3D Morphable Model (3DMM) is a powerful statistical tool for representing 3D face shapes. To build a 3DMM, a training set of face scans in full point-to-point correspondence is required, and its modeling capabilities directly depend on the variability contained in the training data. Thus, to increase the descriptive power of the 3DMM, establishing a dense correspondence across heterogeneous scans with sufficient diversity in terms of identities, ethnicities, or expressions becomes essential. In this manuscript, we present a fully automatic approach that leverages a 3DMM to transfer its dense semantic annotation across raw 3D faces, establishing a dense correspondence between them. We propose a novel formulation to learn a set of sparse deformation components with local support on the face that, together with an original non-rigid deformation algorithm, allow the 3DMM to precisely fit unseen faces and transfer its semantic annotation. We extensively experimented our approach, showing it can effectively generalize to highly diverse samples and accurately establish a dense correspondence even in presence of complex facial expressions. The accuracy of the dense registration is demonstrated by building a heterogeneous, large-scale 3DMM from more than 9,000 fully registered scans obtained by joining three large datasets together.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The 3D Morphable Model (3DMM) is a powerful statistical tool for representing 3D face shapes. To build a 3DMM, a training set of face scans in full point-to-point correspondence is required, and its modeling capabilities directly depend on the variability contained in the training data. Thus, to increase the descriptive power of the 3DMM, establishing a dense correspondence across heterogeneous scans with sufficient diversity in terms of identities, ethnicities, or expressions becomes essential. In this manuscript, we present a fully automatic approach that leverages a 3DMM to transfer its dense semantic annotation across raw 3D faces, establishing a dense correspondence between them. We propose a novel formulation to learn a set of sparse deformation components with local support on the face that, together with an original non-rigid deformation algorithm, allow the 3DMM to precisely fit unseen faces and transfer its semantic annotation. We extensively experimented our approach, showing it can effectively generalize to highly diverse samples and accurately establish a dense correspondence even in presence of complex facial expressions. The accuracy of the dense registration is demonstrated by building a heterogeneous, large-scale 3DMM from more than 9,000 fully registered scans obtained by joining three large datasets together.",
"title": "A Sparse and Locally Coherent Morphable Face Model for Dense Semantic Correspondence Across Heterogeneous 3D Faces",
"normalizedTitle": "A Sparse and Locally Coherent Morphable Face Model for Dense Semantic Correspondence Across Heterogeneous 3D Faces",
"fno": "09462361",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Face Recognition",
"Image Registration",
"Pose Estimation",
"Solid Modelling",
"Raw 3 D Faces",
"Dense Correspondence",
"Unseen Faces",
"Large Scale 3 DMM",
"Dense Semantic Correspondence",
"Heterogeneous 3 D Faces",
"3 D Morphable Model",
"Face Scans",
"Point To Point Correspondence",
"Dense Semantic Annotation",
"Faces",
"Three Dimensional Displays",
"Strain",
"Solid Modeling",
"Shape",
"Training",
"Training Data",
"3 D Morphable Model",
"Sparse Components Learning",
"Dense Correspondence"
],
"authors": [
{
"givenName": "Claudio",
"surname": "Ferrari",
"fullName": "Claudio Ferrari",
"affiliation": "Department of Information Engineering, University of Florence, Florence, Italy",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Stefano",
"surname": "Berretti",
"fullName": "Stefano Berretti",
"affiliation": "Department of Information Engineering, University of Florence, Florence, Italy",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pietro",
"surname": "Pala",
"fullName": "Pietro Pala",
"affiliation": "Department of Information Engineering, University of Florence, Florence, Italy",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Alberto Del",
"surname": "Bimbo",
"fullName": "Alberto Del Bimbo",
"affiliation": "Department of Information Engineering, University of Florence, Florence, Italy",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "2022-10-01 00:00:00",
"pubType": "trans",
"pages": "6667-6682",
"year": "2022",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iccv/2015/8391/0/8391d604",
"title": "A Groupwise Multilinear Correspondence Optimization for 3D Faces",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2015/8391d604/12OmNwB2dYl",
"parentPublication": {
"id": "proceedings/iccv/2015/8391/0",
"title": "2015 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2016/8851/0/8851f033",
"title": "Functional Faces: Groupwise Dense Correspondence Using Functional Maps",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2016/8851f033/12OmNwGqBph",
"parentPublication": {
"id": "proceedings/cvpr/2016/8851/0",
"title": "2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2016/8851/0/8851f543",
"title": "A 3D Morphable Model Learnt from 10,000 Faces",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2016/8851f543/12OmNxWcHm9",
"parentPublication": {
"id": "proceedings/cvpr/2016/8851/0",
"title": "2016 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2015/8332/0/8332a509",
"title": "Dictionary Learning Based 3D Morphable Model Construction for Face Recognition with Varying Expression and Pose",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2015/8332a509/12OmNyTOsjM",
"parentPublication": {
"id": "proceedings/3dv/2015/8332/0",
"title": "2015 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2018/2335/0/233501a404",
"title": "A Data-Augmented 3D Morphable Model of the Ear",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2018/233501a404/12OmNz5apCl",
"parentPublication": {
"id": "proceedings/fg/2018/2335/0",
"title": "2018 13th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2018)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000h346",
"title": "Nonlinear 3D Face Morphable Model",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000h346/17D45Xi9rWU",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2021/01/08762226",
"title": "On Learning 3D Face Morphable Model from In-the-Wild Images",
"doi": null,
"abstractUrl": "/journal/tp/2021/01/08762226/1bIeDzrgiha",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300j407",
"title": "3D Face Modeling From Diverse Raw Scan Data",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300j407/1hVlu8rltTO",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800f010",
"title": "A Morphable Face Albedo Model",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800f010/1m3o2AmXSDK",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2021/0191/0/019100c514",
"title": "Building 3D Morphable Models from a Single Scan",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2021/019100c514/1yNhnmV7eF2",
"parentPublication": {
"id": "proceedings/iccvw/2021/0191/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09449988",
"articleId": "1uiiOk8U8pi",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09442299",
"articleId": "1tV4pZQGzZu",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1GF6sf0Z9Qc",
"name": "ttp202210-09462361s1-supp1-3090942.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttp202210-09462361s1-supp1-3090942.pdf",
"extension": "pdf",
"size": "9.67 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1Jv6pC6iiPe",
"title": "Feb.",
"year": "2023",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "29",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1xquHkBQ2xa",
"doi": "10.1109/TVCG.2021.3117484",
"abstract": "Recently, we have witnessed a boom in applications for 3D talking face generation. However, most existing 3D face generation methods can only generate 3D faces with a static head pose, which is inconsistent with how humans perceive faces. Only a few articles focus on head pose generation, but even these ignore the attribute of personality. In this article, we propose a unified audio-driven approach to endow 3D talking faces with personalized pose dynamics. To achieve this goal, we establish an original person-specific dataset, providing corresponding head poses and face shapes for each video. Our framework is composed of two separate modules: PoseGAN and PGFace. Given an input audio, PoseGAN first produces a head pose sequence for the 3D head, and then, PGFace utilizes the audio and pose information to generate natural face models. With the combination of these two parts, a 3D talking head with dynamic head movement can be constructed. Experimental evidence indicates that our method can generate person-specific head pose sequences that are in sync with the input audio and that best match with the human experience of talking heads.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Recently, we have witnessed a boom in applications for 3D talking face generation. However, most existing 3D face generation methods can only generate 3D faces with a static head pose, which is inconsistent with how humans perceive faces. Only a few articles focus on head pose generation, but even these ignore the attribute of personality. In this article, we propose a unified audio-driven approach to endow 3D talking faces with personalized pose dynamics. To achieve this goal, we establish an original person-specific dataset, providing corresponding head poses and face shapes for each video. Our framework is composed of two separate modules: PoseGAN and PGFace. Given an input audio, PoseGAN first produces a head pose sequence for the 3D head, and then, PGFace utilizes the audio and pose information to generate natural face models. With the combination of these two parts, a 3D talking head with dynamic head movement can be constructed. Experimental evidence indicates that our method can generate person-specific head pose sequences that are in sync with the input audio and that best match with the human experience of talking heads.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Recently, we have witnessed a boom in applications for 3D talking face generation. However, most existing 3D face generation methods can only generate 3D faces with a static head pose, which is inconsistent with how humans perceive faces. Only a few articles focus on head pose generation, but even these ignore the attribute of personality. In this article, we propose a unified audio-driven approach to endow 3D talking faces with personalized pose dynamics. To achieve this goal, we establish an original person-specific dataset, providing corresponding head poses and face shapes for each video. Our framework is composed of two separate modules: PoseGAN and PGFace. Given an input audio, PoseGAN first produces a head pose sequence for the 3D head, and then, PGFace utilizes the audio and pose information to generate natural face models. With the combination of these two parts, a 3D talking head with dynamic head movement can be constructed. Experimental evidence indicates that our method can generate person-specific head pose sequences that are in sync with the input audio and that best match with the human experience of talking heads.",
"title": "3D Talking Face With Personalized Pose Dynamics",
"normalizedTitle": "3D Talking Face With Personalized Pose Dynamics",
"fno": "09557828",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Animation",
"Face Recognition",
"Pose Estimation",
"3 D Talking Face Generation",
"3 D Talking Faces",
"3 D Talking Head",
"Articles Focus",
"Corresponding Head Poses",
"Dynamic Head Movement",
"Input Audio",
"Natural Face Models",
"Original Person Specific Dataset",
"Person Specific Head",
"Personalized Pose Dynamics",
"Static Head",
"Talking Heads",
"Unified Audio Driven Approach",
"Faces",
"Three Dimensional Displays",
"Head",
"Shape",
"Solid Modeling",
"Hidden Markov Models",
"Dynamics",
"Audio Driven Generation",
"3 D Talking Face",
"Personalized Pose",
"Generative Adversarial Network"
],
"authors": [
{
"givenName": "Chenxu",
"surname": "Zhang",
"fullName": "Chenxu Zhang",
"affiliation": "Department of Computer Science, University of Texas at Dallas, Richardson, TX, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Saifeng",
"surname": "Ni",
"fullName": "Saifeng Ni",
"affiliation": "Samsung Research America, Mountain View, CA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Zhipeng",
"surname": "Fan",
"fullName": "Zhipeng Fan",
"affiliation": "Tandon School of Engineering, New York University, New York, NY, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hongbo",
"surname": "Li",
"fullName": "Hongbo Li",
"affiliation": "Department of Computer Science, University of Texas at Dallas, Richardson, TX, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ming",
"surname": "Zeng",
"fullName": "Ming Zeng",
"affiliation": "School of Informatics, Xiamen University, Xiamen, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Madhukar",
"surname": "Budagavi",
"fullName": "Madhukar Budagavi",
"affiliation": "Samsung Research America, Mountain View, CA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Xiaohu",
"surname": "Guo",
"fullName": "Xiaohu Guo",
"affiliation": "Department of Computer Science, University of Texas at Dallas, Richardson, TX, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2023-02-01 00:00:00",
"pubType": "trans",
"pages": "1438-1449",
"year": "2023",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ichit/2006/2674/1/04021080",
"title": "Cylindrical Model-Based Head Tracking and 3D Pose Recovery from Sequential Face Images",
"doi": null,
"abstractUrl": "/proceedings-article/ichit/2006/04021080/12OmNwFzO2t",
"parentPublication": {
"id": "proceedings/ichit/2006/2674/1",
"title": "2006 International Conference on Hybrid Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2017/6067/0/08019362",
"title": "From talking head to singing head: A significant enhancement for more natural human computer interaction",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2017/08019362/12OmNzIUfQ1",
"parentPublication": {
"id": "proceedings/icme/2017/6067/0",
"title": "2017 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2008/3109/0/3109a709",
"title": "A Java3D Talking Head for a Chatbot",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2008/3109a709/12OmNzzP5DI",
"parentPublication": {
"id": "proceedings/cisis/2008/3109/0",
"title": "2008 International Conference on Complex, Intelligent and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200d847",
"title": "FACIAL: Synthesizing Dynamic Talking Face with Implicit Attribute Learning",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200d847/1BmFXTjNhrG",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200f764",
"title": "AD-NeRF: Audio Driven Neural Radiance Fields for Talking Head Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200f764/1BmKdD1ODqU",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600d377",
"title": "Expressive Talking Head Generation with Granular Audio-Visual Control",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600d377/1H1iVqbQEKI",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/5555/01/10061572",
"title": "Free-HeadGAN: Neural Talking Head Synthesis with Explicit Gaze Control",
"doi": null,
"abstractUrl": "/journal/tp/5555/01/10061572/1Lk2C6ZD2zC",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900d660",
"title": "Flow-guided One-shot Talking Face Generation with a High-resolution Audio-visual Dataset",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900d660/1yeJBzQChhK",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900c754",
"title": "LipSync3D: Data-Efficient Learning of Personalized 3D Talking Faces from Video using Pose and Lighting Normalization",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900c754/1yeJwbnt4Gs",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/4.509E179",
"title": "Pose-Controllable Talking Face Generation by Implicitly Modularized Audio-Visual Representation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/4.509E179/1yeLFZU81zy",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09555234",
"articleId": "1xjQYixG2Lm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09557800",
"articleId": "1xquQN6emfS",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1Jv6rQ7jU08",
"name": "ttg202302-09557828s1-supp1-3117484.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202302-09557828s1-supp1-3117484.pdf",
"extension": "pdf",
"size": "272 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwswg8p",
"title": "March/April",
"year": "2012",
"issueNum": "02",
"idPrefix": "tb",
"pubType": "journal",
"volume": "9",
"label": "March/April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwjXZQI",
"doi": "10.1109/TCBB.2011.141",
"abstract": "Molecular dynamics trajectories are very data intensive thereby limiting sharing and archival of such data. One possible solution is compression of trajectory data. Here, trajectory compression based on conversion to the coarse-grained model PRIMO is proposed. The compressed data are about one third of the original data and fast decompression is possible with an analytical reconstruction procedure from PRIMO to all-atom representations. This protocol largely preserves structural features and to a more limited extent also energetic features of the original trajectory.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Molecular dynamics trajectories are very data intensive thereby limiting sharing and archival of such data. One possible solution is compression of trajectory data. Here, trajectory compression based on conversion to the coarse-grained model PRIMO is proposed. The compressed data are about one third of the original data and fast decompression is possible with an analytical reconstruction procedure from PRIMO to all-atom representations. This protocol largely preserves structural features and to a more limited extent also energetic features of the original trajectory.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Molecular dynamics trajectories are very data intensive thereby limiting sharing and archival of such data. One possible solution is compression of trajectory data. Here, trajectory compression based on conversion to the coarse-grained model PRIMO is proposed. The compressed data are about one third of the original data and fast decompression is possible with an analytical reconstruction procedure from PRIMO to all-atom representations. This protocol largely preserves structural features and to a more limited extent also energetic features of the original trajectory.",
"title": "Molecular Dynamics Trajectory Compression with a Coarse-Grained Model",
"normalizedTitle": "Molecular Dynamics Trajectory Compression with a Coarse-Grained Model",
"fno": "ttb2012020476",
"hasPdf": true,
"idPrefix": "tb",
"keywords": [
"Trajectory",
"Accuracy",
"Protocols",
"Biological System Modeling",
"Computational Modeling",
"Solvents",
"Proteins",
"Coarse Grained Model",
"Proteins",
"All Atom Reconstruction",
"PRIMO",
"Molecular Dynamics Simulation",
"Compression"
],
"authors": [
{
"givenName": null,
"surname": "Yi-Ming Cheng",
"fullName": "Yi-Ming Cheng",
"affiliation": "Dept. of Biochem. & Mol. Biol., Michigan State Univ., East Lansing, MI, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "S. M.",
"surname": "Gopal",
"fullName": "S. M. Gopal",
"affiliation": "Dept. of Biochem. & Mol. Biol., Michigan State Univ., East Lansing, MI, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "S. M.",
"surname": "Law",
"fullName": "S. M. Law",
"affiliation": "Dept. of Biochem. & Mol. Biol., Michigan State Univ., East Lansing, MI, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "M.",
"surname": "Feig",
"fullName": "M. Feig",
"affiliation": "Dept. of Biochem. & Mol. Biol., Chem., & Comput. Sci. & Eng., Michigan State Univ., East Lansing, MI, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2012-03-01 00:00:00",
"pubType": "trans",
"pages": "476-486",
"year": "2012",
"issn": "1545-5963",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icdcs/2015/7214/0/7214a031",
"title": "Privacy-Preserving Compressive Sensing for Crowdsensing Based Trajectory Recovery",
"doi": null,
"abstractUrl": "/proceedings-article/icdcs/2015/7214a031/12OmNARAnaB",
"parentPublication": {
"id": "proceedings/icdcs/2015/7214/0",
"title": "2015 IEEE 35th International Conference on Distributed Computing Systems (ICDCS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/comgeo/2013/5012/0/06602036",
"title": "A Framework for Efficient and Convenient Evaluation of Trajectory Compression Algorithms",
"doi": null,
"abstractUrl": "/proceedings-article/comgeo/2013/06602036/12OmNAolGMM",
"parentPublication": {
"id": "proceedings/comgeo/2013/5012/0",
"title": "2013 4th International Conference on Computing for Geospatial Research & Application (COM.Geo)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2016/9005/0/07840638",
"title": "Clockwise compression for trajectory data under road network constraints",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2016/07840638/12OmNBqv2h0",
"parentPublication": {
"id": "proceedings/big-data/2016/9005/0",
"title": "2016 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpads/2016/4457/0/4457a256",
"title": "A Comparison of Road-Network-Constrained Trajectory Compression Methods",
"doi": null,
"abstractUrl": "/proceedings-article/icpads/2016/4457a256/12OmNCvLY1A",
"parentPublication": {
"id": "proceedings/icpads/2016/4457/0",
"title": "2016 IEEE 22nd International Conference on Parallel and Distributed Systems (ICPADS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mass/2014/6036/0/6036a668",
"title": "Sparse Erroneous Vehicular Trajectory Compression and Recovery via Compressive Sensing",
"doi": null,
"abstractUrl": "/proceedings-article/mass/2014/6036a668/12OmNzwZ6tT",
"parentPublication": {
"id": "proceedings/mass/2014/6036/0",
"title": "2014 IEEE 11th International Conference on Mobile Ad Hoc and Sensor Systems (MASS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2014/07/06579615",
"title": "Managing Evolving Uncertainty in Trajectory Databases",
"doi": null,
"abstractUrl": "/journal/tk/2014/07/06579615/13rRUwI5Ugt",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dasc-picom-datacom-cyberscitech/2018/7518/0/751800a143",
"title": "Multi-scale Trajectory Data Management and Query",
"doi": null,
"abstractUrl": "/proceedings-article/dasc-picom-datacom-cyberscitech/2018/751800a143/17D45WZZ7CB",
"parentPublication": {
"id": "proceedings/dasc-picom-datacom-cyberscitech/2018/7518/0",
"title": "2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2019/3363/0/336300a605",
"title": "CLEAN: Frequent Pattern-Based Trajectory Spatial-Temporal Compression on Road Networks",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2019/336300a605/1ckrOBaysvu",
"parentPublication": {
"id": "proceedings/mdm/2019/3363/0",
"title": "2019 20th IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2020/4663/0/09162228",
"title": "Optimizing Vessel Trajectory Compression",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2020/09162228/1m6hFt6gO52",
"parentPublication": {
"id": "proceedings/mdm/2020/4663/0",
"title": "2020 21st IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2021/2845/0/284500a169",
"title": "Trajectory Similarity using Compression",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2021/284500a169/1v2QzSNjVQc",
"parentPublication": {
"id": "proceedings/mdm/2021/2845/0",
"title": "2021 22nd IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttb2012020467",
"articleId": "13rRUEgs2rW",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttb2012020487",
"articleId": "13rRUyoPSNH",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXnFwv",
"name": "ttb2012020476s1.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttb2012020476s1.pdf",
"extension": "pdf",
"size": "300 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvAiSlH",
"title": "February",
"year": "2014",
"issueNum": "01",
"idPrefix": "dt",
"pubType": "magazine",
"volume": "31",
"label": "February",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUy08Mu2",
"doi": "10.1109/MDAT.2013.2284203",
"abstract": "To address the challenge of pursuing coordinated trajectory progression and efficient resource utilization of GPU-enabled molecular dynamics (MD) simulations on nondedicated high-end clusters, our work aims to supplement, rather than rewrite, existing workflow and resource managers. To this end, we propose a companion module that complements workflow managers and a wrapper module that supports resource managers. We model the maximum utilization of our approach in comparison to the traditional common approach for two molecular simulations: a sodium dodecyl sulfate (SDS) system with dynamically variable job runtimes and a carbon nanotube system with hardware and application failures. In light of our solution, we estimate increased utilization in both simulations. These findings implicitly assure a more coordinated progression of long trajectories across GPUs on a cluster's nodes.",
"abstracts": [
{
"abstractType": "Regular",
"content": "To address the challenge of pursuing coordinated trajectory progression and efficient resource utilization of GPU-enabled molecular dynamics (MD) simulations on nondedicated high-end clusters, our work aims to supplement, rather than rewrite, existing workflow and resource managers. To this end, we propose a companion module that complements workflow managers and a wrapper module that supports resource managers. We model the maximum utilization of our approach in comparison to the traditional common approach for two molecular simulations: a sodium dodecyl sulfate (SDS) system with dynamically variable job runtimes and a carbon nanotube system with hardware and application failures. In light of our solution, we estimate increased utilization in both simulations. These findings implicitly assure a more coordinated progression of long trajectories across GPUs on a cluster's nodes.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "To address the challenge of pursuing coordinated trajectory progression and efficient resource utilization of GPU-enabled molecular dynamics (MD) simulations on nondedicated high-end clusters, our work aims to supplement, rather than rewrite, existing workflow and resource managers. To this end, we propose a companion module that complements workflow managers and a wrapper module that supports resource managers. We model the maximum utilization of our approach in comparison to the traditional common approach for two molecular simulations: a sodium dodecyl sulfate (SDS) system with dynamically variable job runtimes and a carbon nanotube system with hardware and application failures. In light of our solution, we estimate increased utilization in both simulations. These findings implicitly assure a more coordinated progression of long trajectories across GPUs on a cluster's nodes.",
"title": "Pursuing Coordinated Trajectory Progression and Efficient Resource Utilization of GPU-Enabled Molecular Dynamics Simulations",
"normalizedTitle": "Pursuing Coordinated Trajectory Progression and Efficient Resource Utilization of GPU-Enabled Molecular Dynamics Simulations",
"fno": "06616581",
"hasPdf": true,
"idPrefix": "dt",
"keywords": [
"Graphics Processing Units",
"Trajectory",
"Computational Modeling",
"Mathematical Model",
"Carbon Nanotubes",
"Computational Biology",
"Hardware",
"Accelerators",
"Resource Management"
],
"authors": [
{
"givenName": "Samuel",
"surname": "Schlachter",
"fullName": "Samuel Schlachter",
"affiliation": "University of Delaware, Newark, DE, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Stephen",
"surname": "Herbein",
"fullName": "Stephen Herbein",
"affiliation": "University of Delaware, Newark, DE, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Shuching",
"surname": "Ou",
"fullName": "Shuching Ou",
"affiliation": "University of Delaware, Newark, DE, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jeremy S.",
"surname": "Logan",
"fullName": "Jeremy S. Logan",
"affiliation": "Oak Ridge National Laboratories , Oak Ridge, TN, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Sandeep",
"surname": "Patel",
"fullName": "Sandeep Patel",
"affiliation": "University of Delaware, Newark, DE, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Michela",
"surname": "Taufer",
"fullName": "Michela Taufer",
"affiliation": "University of Delaware, Newark, DE, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2014-01-01 00:00:00",
"pubType": "mags",
"pages": "40-50",
"year": "2014",
"issn": "0740-7475",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/superc/1997/985/0/01592616",
"title": "Molecular Dynamics Simulation of Large-Scale Carbon Nanotubes on a Shared-Memory Architecture",
"doi": null,
"abstractUrl": "/proceedings-article/superc/1997/01592616/12OmNAS9zIb",
"parentPublication": {
"id": "proceedings/superc/1997/985/0",
"title": "ACM/IEEE SC 1997 Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpcmp-ugc/2010/986/0/06018021",
"title": "Atomistic Simulations of Tribological Properties of Ultra-Thin Carbon Nanotube Films on Silicon",
"doi": null,
"abstractUrl": "/proceedings-article/hpcmp-ugc/2010/06018021/12OmNAY79c9",
"parentPublication": {
"id": "proceedings/hpcmp-ugc/2010/986/0",
"title": "2010 DoD High Performance Computing Modernization Program Users Group Conference (HPCMP-UGC 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpcmp-ugc/2010/986/0/06018017",
"title": "Design of Very High-Strength Aligned and Interconnected Carbon Nanotube Fibers Based on Molecular Dynamics Simulations",
"doi": null,
"abstractUrl": "/proceedings-article/hpcmp-ugc/2010/06018017/12OmNAqU4UE",
"parentPublication": {
"id": "proceedings/hpcmp-ugc/2010/986/0",
"title": "2010 DoD High Performance Computing Modernization Program Users Group Conference (HPCMP-UGC 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532822",
"title": "Quality mesh generation for molecular skin surfaces using restricted union of balls",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532822/12OmNvSbBIy",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hprcta/2008/2826/0/04745685",
"title": "Performance potential of molecular dynamics simulations on high performance reconfigurable computing systems",
"doi": null,
"abstractUrl": "/proceedings-article/hprcta/2008/04745685/12OmNxXl5B9",
"parentPublication": {
"id": "proceedings/hprcta/2008/2826/0",
"title": "2008 Second International Workshop on High-Performance Reconfigurable Computing Technology and Applications (HPRCTA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nanoarch/2014/6384/0/06880498",
"title": "Monte Carlo simulations of carbon nanotube networks for optoelectronic applications",
"doi": null,
"abstractUrl": "/proceedings-article/nanoarch/2014/06880498/12OmNyKJinU",
"parentPublication": {
"id": "proceedings/nanoarch/2014/6384/0",
"title": "2014 IEEE/ACM International Symposium on Nanoscale Architectures (NANOARCH)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2016/03/07174990",
"title": "Residue Specific and Chirality Dependent Interactions between Carbon Nanotubes and Flagellin",
"doi": null,
"abstractUrl": "/journal/tb/2016/03/07174990/13rRUwbaqTf",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tc/2015/05/06798722",
"title": "Reliability-Aware Speedup Models for Parallel Applications with Coordinated Checkpointing/Restart",
"doi": null,
"abstractUrl": "/journal/tc/2015/05/06798722/13rRUxC0SOj",
"parentPublication": {
"id": "trans/tc",
"title": "IEEE Transactions on Computers",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2019/02/08241855",
"title": "An Integrated Framework for Identifying Mutated Driver Pathway and Cancer Progression",
"doi": null,
"abstractUrl": "/journal/tb/2019/02/08241855/13rRUxNW23k",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2016/04/07243316",
"title": "Classifying the Progression of Ductal Carcinoma from Single-Cell Sampled Data via Integer Linear Programming: A Case Study",
"doi": null,
"abstractUrl": "/journal/tb/2016/04/07243316/13rRUyY293i",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "06617698",
"articleId": "13rRUILLkHy",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06661379",
"articleId": "13rRUx0xPPT",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwFid7w",
"title": "Jan.",
"year": "2019",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "25",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "17D45Xbl4Qi",
"doi": "10.1109/TVCG.2018.2864851",
"abstract": "The analysis of protein-ligand interactions is a time-intensive task. Researchers have to analyze multiple physico-chemical properties of the protein at once and combine them to derive conclusions about the protein-ligand interplay. Typically, several charts are inspected, and 3D animations can be played side-by-side to obtain a deeper understanding of the data. With the advances in simulation techniques, larger and larger datasets are available, with up to hundreds of thousands of steps. Unfortunately, such large trajectories are very difficult to investigate with traditional approaches. Therefore, the need for special tools that facilitate inspection of these large trajectories becomes substantial. In this paper, we present a novel system for visual exploration of very large trajectories in an interactive and user-friendly way. Several visualization motifs are automatically derived from the data to give the user the information about interactions between protein and ligand. Our system offers specialized widgets to ease and accelerate data inspection and navigation to interesting parts of the simulation. The system is suitable also for simulations where multiple ligands are involved. We have tested the usefulness of our tool on a set of datasets obtained from protein engineers, and we describe the expert feedback.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The analysis of protein-ligand interactions is a time-intensive task. Researchers have to analyze multiple physico-chemical properties of the protein at once and combine them to derive conclusions about the protein-ligand interplay. Typically, several charts are inspected, and 3D animations can be played side-by-side to obtain a deeper understanding of the data. With the advances in simulation techniques, larger and larger datasets are available, with up to hundreds of thousands of steps. Unfortunately, such large trajectories are very difficult to investigate with traditional approaches. Therefore, the need for special tools that facilitate inspection of these large trajectories becomes substantial. In this paper, we present a novel system for visual exploration of very large trajectories in an interactive and user-friendly way. Several visualization motifs are automatically derived from the data to give the user the information about interactions between protein and ligand. Our system offers specialized widgets to ease and accelerate data inspection and navigation to interesting parts of the simulation. The system is suitable also for simulations where multiple ligands are involved. We have tested the usefulness of our tool on a set of datasets obtained from protein engineers, and we describe the expert feedback.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The analysis of protein-ligand interactions is a time-intensive task. Researchers have to analyze multiple physico-chemical properties of the protein at once and combine them to derive conclusions about the protein-ligand interplay. Typically, several charts are inspected, and 3D animations can be played side-by-side to obtain a deeper understanding of the data. With the advances in simulation techniques, larger and larger datasets are available, with up to hundreds of thousands of steps. Unfortunately, such large trajectories are very difficult to investigate with traditional approaches. Therefore, the need for special tools that facilitate inspection of these large trajectories becomes substantial. In this paper, we present a novel system for visual exploration of very large trajectories in an interactive and user-friendly way. Several visualization motifs are automatically derived from the data to give the user the information about interactions between protein and ligand. Our system offers specialized widgets to ease and accelerate data inspection and navigation to interesting parts of the simulation. The system is suitable also for simulations where multiple ligands are involved. We have tested the usefulness of our tool on a set of datasets obtained from protein engineers, and we describe the expert feedback.",
"title": "Visualization of Large Molecular Trajectories",
"normalizedTitle": "Visualization of Large Molecular Trajectories",
"fno": "08456856",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Biology Computing",
"Computer Animation",
"Data Mining",
"Data Visualisation",
"Environmental Science Computing",
"Learning Artificial Intelligence",
"Molecular Biophysics",
"Proteins",
"Visual Exploration",
"Interactive User Friendly Way",
"Visualization Motifs",
"Data Inspection",
"Protein Engineers",
"Molecular Trajectories",
"Protein Ligand Interactions",
"Time Intensive Task",
"Multiple Physico Chemical Properties",
"Protein Ligand Interplay",
"Trajectory",
"Proteins",
"Three Dimensional Displays",
"Computational Modeling",
"Visualization",
"Data Models",
"Inspection",
"Molecular Visualization",
"Simulation Inspection",
"Long Trajectories"
],
"authors": [
{
"givenName": "David",
"surname": "Duran",
"fullName": "David Duran",
"affiliation": "ViRVIG Group, UPC, Barcelona",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pedro",
"surname": "Hermosilla",
"fullName": "Pedro Hermosilla",
"affiliation": "Visual Computing GroupU. Ulm.",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Timo",
"surname": "Ropinski",
"fullName": "Timo Ropinski",
"affiliation": "Visual Computing GroupU. Ulm.",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Barbora",
"surname": "Kozlíková",
"fullName": "Barbora Kozlíková",
"affiliation": "Masaryk University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Álvar",
"surname": "Vinacua",
"fullName": "Álvar Vinacua",
"affiliation": "ViRVIG Group, UPC, Barcelona",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pere-Pau",
"surname": "Vázquez",
"fullName": "Pere-Pau Vázquez",
"affiliation": "ViRVIG Group, UPC, Barcelona",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2019-01-01 00:00:00",
"pubType": "trans",
"pages": "987-996",
"year": "2019",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/3dvis/2014/6826/0/07160101",
"title": "On the use of 1D, 2D, and 3D visualisation for molecular graphics",
"doi": null,
"abstractUrl": "/proceedings-article/3dvis/2014/07160101/12OmNqFJhAq",
"parentPublication": {
"id": "proceedings/3dvis/2014/6826/0",
"title": "2014 IEEE VIS International Workshop on 3DVis (3DVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2011/1799/0/06120421",
"title": "Discovering Drug-Protein Interactions Based on their Fingerprints",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2011/06120421/12OmNsbY6L4",
"parentPublication": {
"id": "proceedings/bibm/2011/1799/0",
"title": "2011 IEEE International Conference on Bioinformatics and Biomedicine",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2017/3050/0/08217664",
"title": "A molecular docking platform based on Hadoop",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2017/08217664/12OmNwekjvy",
"parentPublication": {
"id": "proceedings/bibm/2017/3050/0",
"title": "2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2020/04/08606950",
"title": "nAPOLI: A Graph-Based Strategy to Detect and Visualize Conserved Protein-Ligand Interactions in Large-Scale",
"doi": null,
"abstractUrl": "/journal/tb/2020/04/08606950/17D45W9KVHi",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2020/05/08674575",
"title": "CaverDock: A Novel Method for the Fast Analysis of Ligand Transport",
"doi": null,
"abstractUrl": "/journal/tb/2020/05/08674575/18IllvDbCuI",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2021/0126/0/09669761",
"title": "Understanding the binding of the same ligand to GPCRs of different families",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2021/09669761/1A9Vm2u8XIc",
"parentPublication": {
"id": "proceedings/bibm/2021/0126/0",
"title": "2021 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2022/6819/0/09995694",
"title": "ViTRMSE: a three-dimensional RMSE scoring method for protein-ligand docking models based on Vision Transformer",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2022/09995694/1JC2Y3vgrv2",
"parentPublication": {
"id": "proceedings/bibm/2022/6819/0",
"title": "2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/5555/01/10026482",
"title": "GraphPLBR: Protein-ligand Binding Residue Prediction with Deep Graph Convolution Network",
"doi": null,
"abstractUrl": "/journal/tb/5555/01/10026482/1KkXbe3yD7i",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2019/9226/0/922600a212",
"title": "Visual Analysis of Ligand Trajectories in Molecular Dynamics",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2019/922600a212/1cMF88klX8c",
"parentPublication": {
"id": "proceedings/pacificvis/2019/9226/0",
"title": "2019 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tb/2021/04/08859247",
"title": "A Graphic Encoding Method for Quantitative Classification of Protein Structure and Representation of Conformational Changes",
"doi": null,
"abstractUrl": "/journal/tb/2021/04/08859247/1dR0RRlYsqQ",
"parentPublication": {
"id": "trans/tb",
"title": "IEEE/ACM Transactions on Computational Biology and Bioinformatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08440077",
"articleId": "17D45XH89nI",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08440110",
"articleId": "17D45Xtvped",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1i4QvDFiUWQ",
"name": "ttg201901-08456856s1.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201901-08456856s1.mp4",
"extension": "mp4",
"size": "19.9 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvEyR70",
"title": "Oct.",
"year": "2014",
"issueNum": "10",
"idPrefix": "tg",
"pubType": "journal",
"volume": "20",
"label": "Oct.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwhHcJj",
"doi": "10.1109/TVCG.2013.244",
"abstract": "A distributed virtual environment (DVE) is a shared virtual environment (VE) that allows remote users to interact with each other through networks. DVEs are becoming very popular due to some prominent applications, such as online games and virtual worlds. To support a large number of users, a multi-server DVE architecture may be adopted, with each server managing a subset of users. However, there are two critical problems with this architecture: view inconsistency caused by delays and server overloading caused by uneven distribution of users. While the first problem affects users' perception of the VE and causes user disputes, the second problem affects the system response time. In this paper, we first show that the view inconsistency problem and the load balancing problem are conflicting objectives. We then propose an efficient joint optimization framework to address both problems. Our results show that the proposed method can improve the view inconsistency problem significantly, which is important to the interactivity of DVE applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A distributed virtual environment (DVE) is a shared virtual environment (VE) that allows remote users to interact with each other through networks. DVEs are becoming very popular due to some prominent applications, such as online games and virtual worlds. To support a large number of users, a multi-server DVE architecture may be adopted, with each server managing a subset of users. However, there are two critical problems with this architecture: view inconsistency caused by delays and server overloading caused by uneven distribution of users. While the first problem affects users' perception of the VE and causes user disputes, the second problem affects the system response time. In this paper, we first show that the view inconsistency problem and the load balancing problem are conflicting objectives. We then propose an efficient joint optimization framework to address both problems. Our results show that the proposed method can improve the view inconsistency problem significantly, which is important to the interactivity of DVE applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A distributed virtual environment (DVE) is a shared virtual environment (VE) that allows remote users to interact with each other through networks. DVEs are becoming very popular due to some prominent applications, such as online games and virtual worlds. To support a large number of users, a multi-server DVE architecture may be adopted, with each server managing a subset of users. However, there are two critical problems with this architecture: view inconsistency caused by delays and server overloading caused by uneven distribution of users. While the first problem affects users' perception of the VE and causes user disputes, the second problem affects the system response time. In this paper, we first show that the view inconsistency problem and the load balancing problem are conflicting objectives. We then propose an efficient joint optimization framework to address both problems. Our results show that the proposed method can improve the view inconsistency problem significantly, which is important to the interactivity of DVE applications.",
"title": "On View Consistency in Multi-Server Distributed Virtual Environments",
"normalizedTitle": "On View Consistency in Multi-Server Distributed Virtual Environments",
"fno": "06636307",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Servers",
"Delays",
"Load Management",
"Optimization",
"Games",
"Synchronization",
"Joints",
"Multi Server Architecture",
"Distributed Virtual Environments",
"View Consistency",
"DVE Load Balancing"
],
"authors": [
{
"givenName": "Haiyang",
"surname": "Hu",
"fullName": "Haiyang Hu",
"affiliation": "School of Computer Science and Technology, Hangzhou Dianzi University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Rynson W. H.",
"surname": "Lau",
"fullName": "Rynson W. H. Lau",
"affiliation": "Department of Computer Science , City University of Hong Kong, Tat Chee Avenue, Kowloon,",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hua",
"surname": "Hu",
"fullName": "Hua Hu",
"affiliation": "School of Computer Science and Technology, Hangzhou Dianzi University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Benjamin",
"surname": "Wah",
"fullName": "Benjamin Wah",
"affiliation": "Chinese University of Hong Kong, Shatin,",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "2014-10-01 00:00:00",
"pubType": "trans",
"pages": "1428-1440",
"year": "2014",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ipdps/2006/0054/0/01639288",
"title": "Efficient client-to-server assignments for distributed virtual environments",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2006/01639288/12OmNrJiCZL",
"parentPublication": {
"id": "proceedings/ipdps/2006/0054/0",
"title": "Proceedings 20th IEEE International Parallel & Distributed Processing Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2003/1922/0/19220085",
"title": "A Consistency Model for Evaluating Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2003/19220085/12OmNvjgWqm",
"parentPublication": {
"id": "proceedings/cw/2003/1922/0",
"title": "Proceedings. 2003 International Conference on Cyberworlds",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2012/4675/0/4675a798",
"title": "Consistency-aware Partitioning Algorithm in Multi-server Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2012/4675a798/12OmNwuvrXL",
"parentPublication": {
"id": "proceedings/ipdps/2012/4675/0",
"title": "Parallel and Distributed Processing Symposium, International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ds-rt/2011/1643/0/06051789",
"title": "Determining Optimal Update Period for Minimizing Inconsistency in Multi-server Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/ds-rt/2011/06051789/12OmNyNzhyY",
"parentPublication": {
"id": "proceedings/ds-rt/2011/1643/0",
"title": "2011 IEEE/ACM 15th International Symposium on Distributed Simulation and Real Time Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dfma/2005/2273/0/22730183",
"title": "Effects of Inter-Server Communication in an HLA-Based Distributed Virtual Environment",
"doi": null,
"abstractUrl": "/proceedings-article/dfma/2005/22730183/12OmNyY4rx4",
"parentPublication": {
"id": "proceedings/dfma/2005/2273/0",
"title": "Proceedings. DFMA 05. First International Conference on Distributed Frameworks for Multimedia Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscc/2003/1961/0/19610010",
"title": "A Scalable Network Architecture for Distributed Virtual Environments with Dynamic QoS over IPv6",
"doi": null,
"abstractUrl": "/proceedings-article/iscc/2003/19610010/12OmNz3bdPN",
"parentPublication": {
"id": "proceedings/iscc/2003/1961/0",
"title": "Proceedings of the Eighth IEEE Symposium on Computers and Communications. ISCC 2003",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2007/3005/0/30050179",
"title": "ASSET: A Scalable Multicast Multi-Server Based Distributed Virtual Environments System",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2007/30050179/12OmNzC5SOV",
"parentPublication": {
"id": "proceedings/cw/2007/3005/0",
"title": "2007 International Conference on Cyberworlds (CW'07)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pads/2010/7292/0/05471667",
"title": "QoS-Aware Server Provisioning for Large-Scale Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/pads/2010/05471667/12OmNzFv4kc",
"parentPublication": {
"id": "proceedings/pads/2010/7292/0",
"title": "2010 IEEE Workshop on Principles of Advanced and Distributed Simulation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2015/06/06814946",
"title": "Consistency-Aware Zone Mapping and Client Assignment in Multi-Server Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/journal/td/2015/06/06814946/13rRUxASu0w",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2006/2671/0/04030836",
"title": "Server Placement for Enhancing the Interactivity of Large-Scale Distributed Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2006/04030836/14dcDY8XiQY",
"parentPublication": {
"id": "proceedings/cw/2006/2671/0",
"title": "2006 International Conference on Cyberworlds",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "06832586",
"articleId": "13rRUIM2VBI",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06781612",
"articleId": "13rRUwjXZSg",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzcPAlW",
"title": "March",
"year": "2011",
"issueNum": "03",
"idPrefix": "tp",
"pubType": "journal",
"volume": "33",
"label": "March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwIF6eT",
"doi": "10.1109/TPAMI.2010.187",
"abstract": "This paper examines large partial occlusions in an image which occur near depth discontinuities when the foreground object is severely out of focus. We model these partial occlusions using matting, with the alpha value determined by the convolution of the blur kernel with a pinhole projection of the occluder. The main contribution is a method for removing the image contribution of the foreground occluder in regions of partial occlusion, which improves the visibility of the background scene. The method consists of three steps. First, the region of complete occlusion is estimated using a curve evolution method. Second, the alpha value at each pixel in the partly occluded region is estimated. Third, the intensity contribution of the foreground occluder is removed in regions of partial occlusion. Experiments demonstrate the method's ability to remove the effects of partial occlusion in single images with minimal user input.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper examines large partial occlusions in an image which occur near depth discontinuities when the foreground object is severely out of focus. We model these partial occlusions using matting, with the alpha value determined by the convolution of the blur kernel with a pinhole projection of the occluder. The main contribution is a method for removing the image contribution of the foreground occluder in regions of partial occlusion, which improves the visibility of the background scene. The method consists of three steps. First, the region of complete occlusion is estimated using a curve evolution method. Second, the alpha value at each pixel in the partly occluded region is estimated. Third, the intensity contribution of the foreground occluder is removed in regions of partial occlusion. Experiments demonstrate the method's ability to remove the effects of partial occlusion in single images with minimal user input.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper examines large partial occlusions in an image which occur near depth discontinuities when the foreground object is severely out of focus. We model these partial occlusions using matting, with the alpha value determined by the convolution of the blur kernel with a pinhole projection of the occluder. The main contribution is a method for removing the image contribution of the foreground occluder in regions of partial occlusion, which improves the visibility of the background scene. The method consists of three steps. First, the region of complete occlusion is estimated using a curve evolution method. Second, the alpha value at each pixel in the partly occluded region is estimated. Third, the intensity contribution of the foreground occluder is removed in regions of partial occlusion. Experiments demonstrate the method's ability to remove the effects of partial occlusion in single images with minimal user input.",
"title": "Removal of Partial Occlusion from Single Images",
"normalizedTitle": "Removal of Partial Occlusion from Single Images",
"fno": "ttp2011030647",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Focus",
"Matting",
"Partial Occlusion",
"Curve Evolution"
],
"authors": [
{
"givenName": "Scott",
"surname": "McCloskey",
"fullName": "Scott McCloskey",
"affiliation": "McGill University, Montreal",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Michael",
"surname": "Langer",
"fullName": "Michael Langer",
"affiliation": "McGill University, Montreal",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kaleem",
"surname": "Siddiqi",
"fullName": "Kaleem Siddiqi",
"affiliation": "McGill University, Montreal",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2011-03-01 00:00:00",
"pubType": "trans",
"pages": "647-654",
"year": "2011",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/pvg/2003/2091/0/20910015",
"title": "Improving Occlusion Query Efficiency with Occupancy Maps",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2003/20910015/12OmNAKcNKa",
"parentPublication": {
"id": "proceedings/pvg/2003/2091/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/1999/0210/0/02100292",
"title": "Occlusion Culling Using Minimum Occluder Set and Opacity Map",
"doi": null,
"abstractUrl": "/proceedings-article/iv/1999/02100292/12OmNAolH4P",
"parentPublication": {
"id": "proceedings/iv/1999/0210/0",
"title": "1999 IEEE International Conference on Information Visualization (Cat. No. PR00210)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109e400",
"title": "Removing Partial Occlusion from Blurred Thin Occluders",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109e400/12OmNBEYzNi",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dpvt/2006/2825/0/282500413",
"title": "Visual Hull Construction in the Presence of Partial Occlusion",
"doi": null,
"abstractUrl": "/proceedings-article/3dpvt/2006/282500413/12OmNCbU34Q",
"parentPublication": {
"id": "proceedings/3dpvt/2006/2825/0",
"title": "Third International Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT'06)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/psivt/2010/4285/0/4285a438",
"title": "Tracking Groups of People in Presence of Occlusion",
"doi": null,
"abstractUrl": "/proceedings-article/psivt/2010/4285a438/12OmNqGA5gJ",
"parentPublication": {
"id": "proceedings/psivt/2010/4285/0",
"title": "Image and Video Technology, Pacific-Rim Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dcabes/2010/4110/0/4110a514",
"title": "Research on Moving Vehicle Detection in the Presence of Occlusion",
"doi": null,
"abstractUrl": "/proceedings-article/dcabes/2010/4110a514/12OmNvm6VKf",
"parentPublication": {
"id": "proceedings/dcabes/2010/4110/0",
"title": "2010 Ninth International Symposium on Distributed Computing and Applications to Business, Engineering and Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/crv/2005/2319/0/23190114",
"title": "Detection of Occlusion Edges from the Derivatives of Weather Degraded Images",
"doi": null,
"abstractUrl": "/proceedings-article/crv/2005/23190114/12OmNwogh2F",
"parentPublication": {
"id": "proceedings/crv/2005/2319/0",
"title": "The 2nd Canadian Conference on Computer and Robot Vision (CRV'05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdma/2012/4772/0/4772a171",
"title": "An Approach to Curve Reconstruction from Multiple Images",
"doi": null,
"abstractUrl": "/proceedings-article/icdma/2012/4772a171/12OmNxT56CC",
"parentPublication": {
"id": "proceedings/icdma/2012/4772/0",
"title": "2012 Third International Conference on Digital Manufacturing & Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2013/4989/0/4989d286",
"title": "Occlusion Patterns for Object Class Detection",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2013/4989d286/12OmNxVDuRH",
"parentPublication": {
"id": "proceedings/cvpr/2013/4989/0",
"title": "2013 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1994/05/i0513",
"title": "Curve Segmentation Under Partial Occlusion",
"doi": null,
"abstractUrl": "/journal/tp/1994/05/i0513/13rRUxBrGhQ",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttp2011030639",
"articleId": "13rRUx0ger2",
"__typename": "AdjacentArticleType"
},
"next": null,
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAHW0Jc",
"title": "June",
"year": "2019",
"issueNum": "06",
"idPrefix": "tg",
"pubType": "journal",
"volume": "25",
"label": "June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxNW1Zu",
"doi": "10.1109/TVCG.2018.2832080",
"abstract": "In this paper we introduce a novel micropolar material model for the simulation of turbulent inviscid fluids. The governing equations are solved by using the concept of Smoothed Particle Hydrodynamics (SPH). As already investigated in previous works, SPH fluid simulations suffer from numerical diffusion which leads to a lower vorticity, a loss in turbulent details and finally in less realistic results. To solve this problem we propose a micropolar fluid model. The micropolar fluid model is a generalization of the classical Navier-Stokes equations, which are typically used in computer graphics to simulate fluids. In contrast to the classical Navier-Stokes model, micropolar fluids have a microstructure and therefore consider the rotational motion of fluid particles. In addition to the linear velocity field these fluids also have a field of microrotation which represents existing vortices and provides a source for new ones. However, classical micropolar materials are viscous and the translational and the rotational motion are coupled in a dissipative way. Since our goal is to simulate turbulent fluids, we introduce a novel modified micropolar material for inviscid fluids with a non-dissipative coupling. Our model can generate realistic turbulences, is linear and angular momentum conserving, can be easily integrated in existing SPH simulation methods and its computational overhead is negligible. Another important visual feature of turbulent liquids is foam. Therefore, we present a post-processing method which considers microrotation in the foam particle generation. It works completely automatic and requires only one user-defined parameter to control the amount of foam.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper we introduce a novel micropolar material model for the simulation of turbulent inviscid fluids. The governing equations are solved by using the concept of Smoothed Particle Hydrodynamics (SPH). As already investigated in previous works, SPH fluid simulations suffer from numerical diffusion which leads to a lower vorticity, a loss in turbulent details and finally in less realistic results. To solve this problem we propose a micropolar fluid model. The micropolar fluid model is a generalization of the classical Navier-Stokes equations, which are typically used in computer graphics to simulate fluids. In contrast to the classical Navier-Stokes model, micropolar fluids have a microstructure and therefore consider the rotational motion of fluid particles. In addition to the linear velocity field these fluids also have a field of microrotation which represents existing vortices and provides a source for new ones. However, classical micropolar materials are viscous and the translational and the rotational motion are coupled in a dissipative way. Since our goal is to simulate turbulent fluids, we introduce a novel modified micropolar material for inviscid fluids with a non-dissipative coupling. Our model can generate realistic turbulences, is linear and angular momentum conserving, can be easily integrated in existing SPH simulation methods and its computational overhead is negligible. Another important visual feature of turbulent liquids is foam. Therefore, we present a post-processing method which considers microrotation in the foam particle generation. It works completely automatic and requires only one user-defined parameter to control the amount of foam.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper we introduce a novel micropolar material model for the simulation of turbulent inviscid fluids. The governing equations are solved by using the concept of Smoothed Particle Hydrodynamics (SPH). As already investigated in previous works, SPH fluid simulations suffer from numerical diffusion which leads to a lower vorticity, a loss in turbulent details and finally in less realistic results. To solve this problem we propose a micropolar fluid model. The micropolar fluid model is a generalization of the classical Navier-Stokes equations, which are typically used in computer graphics to simulate fluids. In contrast to the classical Navier-Stokes model, micropolar fluids have a microstructure and therefore consider the rotational motion of fluid particles. In addition to the linear velocity field these fluids also have a field of microrotation which represents existing vortices and provides a source for new ones. However, classical micropolar materials are viscous and the translational and the rotational motion are coupled in a dissipative way. Since our goal is to simulate turbulent fluids, we introduce a novel modified micropolar material for inviscid fluids with a non-dissipative coupling. Our model can generate realistic turbulences, is linear and angular momentum conserving, can be easily integrated in existing SPH simulation methods and its computational overhead is negligible. Another important visual feature of turbulent liquids is foam. Therefore, we present a post-processing method which considers microrotation in the foam particle generation. It works completely automatic and requires only one user-defined parameter to control the amount of foam.",
"title": "Turbulent Micropolar SPH Fluids with Foam",
"normalizedTitle": "Turbulent Micropolar SPH Fluids with Foam",
"fno": "08353115",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computational Fluid Dynamics",
"Flow Simulation",
"Foams",
"Geophysical Fluid Dynamics",
"Hydrodynamics",
"Navier Stokes Equations",
"Turbulence",
"Vortices",
"Turbulent Liquids",
"Foam Particle Generation",
"Turbulent Micropolar SPH Fluids",
"Novel Micropolar Material Model",
"Turbulent Inviscid Fluids",
"SPH Fluid Simulations",
"Micropolar Fluid Model",
"Classical Navier Stokes Equations",
"Classical Navier Stokes Model",
"Micropolar Fluids",
"Rotational Motion",
"Fluid Particles",
"Classical Micropolar Materials",
"Turbulent Fluids",
"Realistic Turbulences",
"User Defined Parameter",
"Angular Momentum",
"Micropolar Materials",
"Linear Velocity Field",
"Microstructure",
"Computer Graphics",
"Vorticity",
"Numerical Diffusion",
"Micropolar Material",
"Smoothed Particle Hydrodynamics",
"SPH Simulation Methods",
"Computational Modeling",
"Mathematical Model",
"Numerical Models",
"Visualization",
"Fluids",
"Smoothed Particle Hydrodynamics",
"Micropolar Fluids",
"Turbulence",
"Incompressible Fluids",
"Foam"
],
"authors": [
{
"givenName": "Jan",
"surname": "Bender",
"fullName": "Jan Bender",
"affiliation": "RWTH Aachen University, Aachen, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Dan",
"surname": "Koschier",
"fullName": "Dan Koschier",
"affiliation": "RWTH Aachen University, Aachen, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tassilo",
"surname": "Kugelstadt",
"fullName": "Tassilo Kugelstadt",
"affiliation": "RWTH Aachen University, Aachen, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Marcel",
"surname": "Weiler",
"fullName": "Marcel Weiler",
"affiliation": "TU Darmstadt, Darmstadt, Germany",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "06",
"pubDate": "2019-06-01 00:00:00",
"pubType": "trans",
"pages": "2284-2295",
"year": "2019",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/svr/2017/3588/0/3588a309",
"title": "Screen Space Rendering Solution for Multiphase SPH Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/svr/2017/3588a309/12OmNvs4vmP",
"parentPublication": {
"id": "proceedings/svr/2017/3588/0",
"title": "2017 19th Symposium on Virtual and Augmented Reality (SVR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2010/8420/0/05720358",
"title": "Interactive Simulation and Visualization of Fluids with Surface Raycasting",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2010/05720358/12OmNwAKCLk",
"parentPublication": {
"id": "proceedings/sibgrapi/2010/8420/0",
"title": "2010 23rd SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a164",
"title": "SPH-Based Fluid Simulation: A Survey",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a164/12OmNyKa6dj",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cscs/2017/1839/0/07968572",
"title": "Comparison between Incompressible SPH Solvers",
"doi": null,
"abstractUrl": "/proceedings-article/cscs/2017/07968572/12OmNzV70Gn",
"parentPublication": {
"id": "proceedings/cscs/2017/1839/0",
"title": "2017 21st International Conference on Control Systems and Computer Science (CSCS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cad-graphics/2013/2576/0/06815003",
"title": "Synthesizing Solid-Induced Turbulence for Particle-Based Fluids",
"doi": null,
"abstractUrl": "/proceedings-article/cad-graphics/2013/06815003/12OmNzlD9EF",
"parentPublication": {
"id": "proceedings/cad-graphics/2013/2576/0",
"title": "2013 International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2014/4258/0/4258a065",
"title": "SPH Fluids for Viscous Jet Buckling",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2014/4258a065/12OmNzn38LQ",
"parentPublication": {
"id": "proceedings/sibgrapi/2014/4258/0",
"title": "2014 27th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/03/07487018",
"title": "Divergence-Free SPH for Incompressible and Viscous Fluids",
"doi": null,
"abstractUrl": "/journal/tg/2017/03/07487018/13rRUxASuhF",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798224",
"title": "Viscosity-based Vorticity Correction for Turbulent SPH Fluids",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798224/1cJ1aEpf4wo",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/09/09343711",
"title": "Adapted SIMPLE Algorithm for Incompressible SPH Fluids With a Broad Range Viscosity",
"doi": null,
"abstractUrl": "/journal/tg/2022/09/09343711/1qRJcoI7GdG",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/10/09366379",
"title": "Incompressibility Enforcement for Multiple-Fluid SPH Using Deformation Gradient",
"doi": null,
"abstractUrl": "/journal/tg/2022/10/09366379/1rCc9A58Mec",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08352750",
"articleId": "13rRUwjXZSl",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08352725",
"articleId": "13rRUxOdD2M",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "19EzU9pLdXa",
"name": "ttg201906-08353115s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201906-08353115s1.zip",
"extension": "zip",
"size": "244 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzVXNIj",
"title": "Dec.",
"year": "2017",
"issueNum": "12",
"idPrefix": "tg",
"pubType": "journal",
"volume": "23",
"label": "Dec.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxjQyvt",
"doi": "10.1109/TVCG.2016.2636144",
"abstract": "Working with prescribed velocity gradients is a promising approach to efficiently and robustly simulate highly viscous SPH fluids. Such approaches allow to explicitly and independently process shear rate, spin, and expansion rate. This can be used to, e.g., avoid interferences between pressure and viscosity solvers. Another interesting aspect is the possibility to explicitly process the vorticity, e.g., to preserve the vorticity. In this context, this paper proposes a novel variant of the prescribed-gradient idea that handles vorticity in a physically motivated way. In contrast to a less appropriate vorticity preservation that has been used in a previous approach, vorticity is diffused. The paper illustrates the utility of the vorticity diffusion. Therefore, comparisons of the proposed vorticity diffusion with vorticity preservation and additionally with vorticity damping are presented. The paper further discusses the relation between prescribed velocity gradients and prescribed velocity Laplacians which improves the intuition behind the prescribed-gradient method for highly viscous SPH fluids. Finally, the paper discusses the relation of the proposed method to a physically correct implicit viscosity formulation.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Working with prescribed velocity gradients is a promising approach to efficiently and robustly simulate highly viscous SPH fluids. Such approaches allow to explicitly and independently process shear rate, spin, and expansion rate. This can be used to, e.g., avoid interferences between pressure and viscosity solvers. Another interesting aspect is the possibility to explicitly process the vorticity, e.g., to preserve the vorticity. In this context, this paper proposes a novel variant of the prescribed-gradient idea that handles vorticity in a physically motivated way. In contrast to a less appropriate vorticity preservation that has been used in a previous approach, vorticity is diffused. The paper illustrates the utility of the vorticity diffusion. Therefore, comparisons of the proposed vorticity diffusion with vorticity preservation and additionally with vorticity damping are presented. The paper further discusses the relation between prescribed velocity gradients and prescribed velocity Laplacians which improves the intuition behind the prescribed-gradient method for highly viscous SPH fluids. Finally, the paper discusses the relation of the proposed method to a physically correct implicit viscosity formulation.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Working with prescribed velocity gradients is a promising approach to efficiently and robustly simulate highly viscous SPH fluids. Such approaches allow to explicitly and independently process shear rate, spin, and expansion rate. This can be used to, e.g., avoid interferences between pressure and viscosity solvers. Another interesting aspect is the possibility to explicitly process the vorticity, e.g., to preserve the vorticity. In this context, this paper proposes a novel variant of the prescribed-gradient idea that handles vorticity in a physically motivated way. In contrast to a less appropriate vorticity preservation that has been used in a previous approach, vorticity is diffused. The paper illustrates the utility of the vorticity diffusion. Therefore, comparisons of the proposed vorticity diffusion with vorticity preservation and additionally with vorticity damping are presented. The paper further discusses the relation between prescribed velocity gradients and prescribed velocity Laplacians which improves the intuition behind the prescribed-gradient method for highly viscous SPH fluids. Finally, the paper discusses the relation of the proposed method to a physically correct implicit viscosity formulation.",
"title": "Prescribed Velocity Gradients for Highly Viscous SPH Fluids with Vorticity Diffusion",
"normalizedTitle": "Prescribed Velocity Gradients for Highly Viscous SPH Fluids with Vorticity Diffusion",
"fno": "07775068",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Viscosity",
"Damping",
"Laplace Equations",
"Acceleration",
"Distortion",
"Computational Modeling",
"Linear Systems",
"Physically Based Modeling",
"Fluid Simulation",
"Smoothed Particle Hydrodynamics",
"Viscosity",
"Prescribed Velocity Gradients"
],
"authors": [
{
"givenName": "Andreas",
"surname": "Peer",
"fullName": "Andreas Peer",
"affiliation": "University of Freiburg, Freiburg im Breisgau, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Matthias",
"surname": "Teschner",
"fullName": "Matthias Teschner",
"affiliation": "University of Freiburg, Freiburg im Breisgau, Germany",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "12",
"pubDate": "2017-12-01 00:00:00",
"pubType": "trans",
"pages": "2656-2662",
"year": "2017",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/hpcmp-ugc/2006/2797/0/27970148",
"title": "Unsteady Naval Hydrodynamic Computations Using Lagrangian Vorticity Methods",
"doi": null,
"abstractUrl": "/proceedings-article/hpcmp-ugc/2006/27970148/12OmNxFsmkT",
"parentPublication": {
"id": "proceedings/hpcmp-ugc/2006/2797/0",
"title": "HPCMP Users Group Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2008/2005/0/04479979",
"title": "Passive Viscous Haptic Textures",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479979/12OmNxymo67",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2010/3962/2/3962c292",
"title": "Flow Characteristics of Viscous Oil Film Between Large Diameter Rotating Disks",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2010/3962c292/12OmNyRg4tA",
"parentPublication": {
"id": "proceedings/icmtma/2010/3962/2",
"title": "2010 International Conference on Measuring Technology and Mechatronics Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2014/4258/0/4258a065",
"title": "SPH Fluids for Viscous Jet Buckling",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2014/4258a065/12OmNzn38LQ",
"parentPublication": {
"id": "proceedings/sibgrapi/2014/4258/0",
"title": "2014 27th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/03/07487018",
"title": "Divergence-Free SPH for Incompressible and Viscous Fluids",
"doi": null,
"abstractUrl": "/journal/tg/2017/03/07487018/13rRUxASuhF",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/06/08353115",
"title": "Turbulent Micropolar SPH Fluids with Foam",
"doi": null,
"abstractUrl": "/journal/tg/2019/06/08353115/13rRUxNW1Zu",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmeas/2022/6305/0/630500a081",
"title": "Comparison of Squeezing Dynamics with Contactless/Contact-loaded High Viscous Droplets Based on a Transfer Printing",
"doi": null,
"abstractUrl": "/proceedings-article/icmeas/2022/630500a081/1I8wz9OmPWo",
"parentPublication": {
"id": "proceedings/icmeas/2022/6305/0",
"title": "2022 8th International Conference on Mechanical Engineering and Automation Science (ICMEAS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2017/2636/0/263600a393",
"title": "Real-Time Viscoelastic Fluid Simulation and Solid Melting Process Based on AVR-SPH",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2017/263600a393/1ap5BtapJ5u",
"parentPublication": {
"id": "proceedings/icvrv/2017/2636/0",
"title": "2017 International Conference on Virtual Reality and Visualization (ICVRV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798224",
"title": "Viscosity-based Vorticity Correction for Turbulent SPH Fluids",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798224/1cJ1aEpf4wo",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/09/09343711",
"title": "Adapted SIMPLE Algorithm for Incompressible SPH Fluids With a Broad Range Viscosity",
"doi": null,
"abstractUrl": "/journal/tg/2022/09/09343711/1qRJcoI7GdG",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07723935",
"articleId": "13rRUxcsYLY",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08089788",
"articleId": "13rRUzpzeBa",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXWRRS",
"name": "ttg201712-07775068s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201712-07775068s1.zip",
"extension": "zip",
"size": "114 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwMob9C",
"title": "April",
"year": "2018",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "24",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwI5TXC",
"doi": "10.1109/TVCG.2018.2794658",
"abstract": "With the broad range of motion capture devices available on the market, it is now commonplace to directly control the limb movement of an avatar during immersion in a virtual environment. Here, we study how the subjective experience of embodying a full-body controlled avatar is influenced by motor alteration and self-contact mismatches. Self-contact is in particular a strong source of passive haptic feedback and we assume it to bring a clear benefit in terms of embodiment. For evaluating this hypothesis, we experimentally manipulate self-contacts and the virtual hand displacement relatively to the body. We introduce these body posture transformations to experimentally reproduce the imperfect or incorrect mapping between real and virtual bodies, with the goal of quantifying the limits of acceptance for distorted mapping on the reported body ownership and agency. We first describe how we exploit egocentric coordinate representations to perform a motion capture ensuring that real and virtual hands coincide whenever the real hand is in contact with the body. Then, we present a pilot study that focuses on quantifying our sensitivity to visuo-tactile mismatches. The results are then used to design our main study with two factors, offset (for self-contact) and amplitude (for movement amplification). Our main result shows that subjects' embodiment remains important, even when an artificially amplified movement of the hand was performed, but provided that correct self-contacts are ensured.",
"abstracts": [
{
"abstractType": "Regular",
"content": "With the broad range of motion capture devices available on the market, it is now commonplace to directly control the limb movement of an avatar during immersion in a virtual environment. Here, we study how the subjective experience of embodying a full-body controlled avatar is influenced by motor alteration and self-contact mismatches. Self-contact is in particular a strong source of passive haptic feedback and we assume it to bring a clear benefit in terms of embodiment. For evaluating this hypothesis, we experimentally manipulate self-contacts and the virtual hand displacement relatively to the body. We introduce these body posture transformations to experimentally reproduce the imperfect or incorrect mapping between real and virtual bodies, with the goal of quantifying the limits of acceptance for distorted mapping on the reported body ownership and agency. We first describe how we exploit egocentric coordinate representations to perform a motion capture ensuring that real and virtual hands coincide whenever the real hand is in contact with the body. Then, we present a pilot study that focuses on quantifying our sensitivity to visuo-tactile mismatches. The results are then used to design our main study with two factors, offset (for self-contact) and amplitude (for movement amplification). Our main result shows that subjects' embodiment remains important, even when an artificially amplified movement of the hand was performed, but provided that correct self-contacts are ensured.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "With the broad range of motion capture devices available on the market, it is now commonplace to directly control the limb movement of an avatar during immersion in a virtual environment. Here, we study how the subjective experience of embodying a full-body controlled avatar is influenced by motor alteration and self-contact mismatches. Self-contact is in particular a strong source of passive haptic feedback and we assume it to bring a clear benefit in terms of embodiment. For evaluating this hypothesis, we experimentally manipulate self-contacts and the virtual hand displacement relatively to the body. We introduce these body posture transformations to experimentally reproduce the imperfect or incorrect mapping between real and virtual bodies, with the goal of quantifying the limits of acceptance for distorted mapping on the reported body ownership and agency. We first describe how we exploit egocentric coordinate representations to perform a motion capture ensuring that real and virtual hands coincide whenever the real hand is in contact with the body. Then, we present a pilot study that focuses on quantifying our sensitivity to visuo-tactile mismatches. The results are then used to design our main study with two factors, offset (for self-contact) and amplitude (for movement amplification). Our main result shows that subjects' embodiment remains important, even when an artificially amplified movement of the hand was performed, but provided that correct self-contacts are ensured.",
"title": "The Critical Role of Self-Contact for Embodiment in Virtual Reality",
"normalizedTitle": "The Critical Role of Self-Contact for Embodiment in Virtual Reality",
"fno": "08283639",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Avatars",
"Sensitivity",
"Haptic Interfaces",
"Visualization",
"Virtual Environments",
"Task Analysis",
"Virtual Reality",
"Avatar",
"Embodiment",
"Agency",
"Body Ownership",
"Self Contact"
],
"authors": [
{
"givenName": "Sidney",
"surname": "Bovet",
"fullName": "Sidney Bovet",
"affiliation": "Ecole Polytechnique Fédérale de Lausanne",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Henrique Galvan",
"surname": "Debarba",
"fullName": "Henrique Galvan Debarba",
"affiliation": "Ecole Polytechnique Fédérale de Lausanne",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Bruno",
"surname": "Herbelin",
"fullName": "Bruno Herbelin",
"affiliation": "Cognitive Neuroscience LaboratoryEcole Polytechnique Fédérale de Lausanne",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Eray",
"surname": "Molla",
"fullName": "Eray Molla",
"affiliation": "Ecole Polytechnique Fédérale de Lausanne",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ronan",
"surname": "Boulic",
"fullName": "Ronan Boulic",
"affiliation": "Immersive interaction research groupEcole Polytechnique Fédérale de Lausanne",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "04",
"pubDate": "2018-04-01 00:00:00",
"pubType": "trans",
"pages": "1428-1436",
"year": "2018",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "trans/tg/2022/05/09714123",
"title": "The Impact of Embodiment and Avatar Sizing on Personal Space in Immersive Virtual Environments",
"doi": null,
"abstractUrl": "/journal/tg/2022/05/09714123/1B0Y0yXxNbG",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2022/9617/0/961700a350",
"title": "Exploring Presence, Avatar Embodiment, and Body Perception with a Holographic Augmented Reality Mirror",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2022/961700a350/1CJcn3q3J5K",
"parentPublication": {
"id": "proceedings/vr/2022/9617/0",
"title": "2022 IEEE on Conference Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/05/10049676",
"title": "The Impact of Avatar and Environment Congruence on Plausibility, Embodiment, Presence, and the Proteus Effect in Virtual Reality",
"doi": null,
"abstractUrl": "/journal/tg/2023/05/10049676/1KYosbnM8q4",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/05/10049764",
"title": "Effects of Collaborative Training Using Virtual Co-embodiment on Motor Skill Learning",
"doi": null,
"abstractUrl": "/journal/tg/2023/05/10049764/1KYox5WNvnW",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/10109126",
"title": "Measuring Embodiment: Movement Complexity and the Impact of Personal Characteristics",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/10109126/1METe7DRIic",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/07/08952604",
"title": "Effect of Avatar Appearance on Detection Thresholds for Remapped Hand Movements",
"doi": null,
"abstractUrl": "/journal/tg/2021/07/08952604/1gqqhpSZ19S",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/12/09199571",
"title": "Construction of the Virtual Embodiment Questionnaire (VEQ)",
"doi": null,
"abstractUrl": "/journal/tg/2020/12/09199571/1ncgwAshfRS",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2020/8508/0/850800a452",
"title": "Studying the Inter-Relation Between Locomotion Techniques and Embodiment in Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2020/850800a452/1pysvNRUnD2",
"parentPublication": {
"id": "proceedings/ismar/2020/8508/0",
"title": "2020 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2021/1838/0/255600a065",
"title": "The Embodiment of Photorealistic Avatars Influences Female Body Weight Perception in Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2021/255600a065/1tuAAOZpdoQ",
"parentPublication": {
"id": "proceedings/vr/2021/1838/0",
"title": "2021 IEEE Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/12/09495125",
"title": "Being an Avatar “for Real”: A Survey on Virtual Embodiment in Augmented Reality",
"doi": null,
"abstractUrl": "/journal/tg/2022/12/09495125/1vyju4jl6AE",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08260967",
"articleId": "13rRUyv53FB",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08260942",
"articleId": "13rRUxcbnHj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXFgFA",
"name": "ttg201804-08283639s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201804-08283639s1.zip",
"extension": "zip",
"size": "64 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvvc5OL",
"title": "April",
"year": "2013",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "19",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyYBlgz",
"doi": "10.1109/TVCG.2013.24",
"abstract": "We present a novel technique for animating self-avatar eye movements in an immersive virtual environment without the use of eye-tracking hardware, and evaluate our technique via a two-alternative, forced-choice-with-confidence experiment that compares this simulated-eye-tracking condition to a no-eye-tracking condition and a real-eye-tracking condition in which the avatar's eyes were rotated with an eye tracker. Viewing the reflection of a tracked self-avatar is often used in virtual-embodiment scenarios to induce in the participant the illusion that the virtual body of the self-avatar belongs to them, however current tracking methods do not account for the movements of the participants eyes, potentially lessening this body-ownership illusion. The results of our experiment indicate that, although blind to the experimental conditions, participants noticed differences between eye behaviors, and found that the real and simulated conditions represented their behavior better than the no-eye-tracking condition. Additionally, no statistical difference was found when choosing between the real and simulated conditions. These results suggest that adding eye movements to selfavatars produces a subjective increase in self-identification with the avatar due to a more complete representation of the participant's behavior, which may be beneficial for inducing virtual embodiment, and that effective results can be obtained without the need for any specialized eye-tracking hardware.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a novel technique for animating self-avatar eye movements in an immersive virtual environment without the use of eye-tracking hardware, and evaluate our technique via a two-alternative, forced-choice-with-confidence experiment that compares this simulated-eye-tracking condition to a no-eye-tracking condition and a real-eye-tracking condition in which the avatar's eyes were rotated with an eye tracker. Viewing the reflection of a tracked self-avatar is often used in virtual-embodiment scenarios to induce in the participant the illusion that the virtual body of the self-avatar belongs to them, however current tracking methods do not account for the movements of the participants eyes, potentially lessening this body-ownership illusion. The results of our experiment indicate that, although blind to the experimental conditions, participants noticed differences between eye behaviors, and found that the real and simulated conditions represented their behavior better than the no-eye-tracking condition. Additionally, no statistical difference was found when choosing between the real and simulated conditions. These results suggest that adding eye movements to selfavatars produces a subjective increase in self-identification with the avatar due to a more complete representation of the participant's behavior, which may be beneficial for inducing virtual embodiment, and that effective results can be obtained without the need for any specialized eye-tracking hardware.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a novel technique for animating self-avatar eye movements in an immersive virtual environment without the use of eye-tracking hardware, and evaluate our technique via a two-alternative, forced-choice-with-confidence experiment that compares this simulated-eye-tracking condition to a no-eye-tracking condition and a real-eye-tracking condition in which the avatar's eyes were rotated with an eye tracker. Viewing the reflection of a tracked self-avatar is often used in virtual-embodiment scenarios to induce in the participant the illusion that the virtual body of the self-avatar belongs to them, however current tracking methods do not account for the movements of the participants eyes, potentially lessening this body-ownership illusion. The results of our experiment indicate that, although blind to the experimental conditions, participants noticed differences between eye behaviors, and found that the real and simulated conditions represented their behavior better than the no-eye-tracking condition. Additionally, no statistical difference was found when choosing between the real and simulated conditions. These results suggest that adding eye movements to selfavatars produces a subjective increase in self-identification with the avatar due to a more complete representation of the participant's behavior, which may be beneficial for inducing virtual embodiment, and that effective results can be obtained without the need for any specialized eye-tracking hardware.",
"title": "An Evaluation of Self-Avatar Eye Movement for Virtual Embodiment",
"normalizedTitle": "An Evaluation of Self-Avatar Eye Movement for Virtual Embodiment",
"fno": "ttg2013040591",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Avatars",
"Tracking",
"Mirrors",
"Calibration",
"Visualization",
"Hardware",
"Standards",
"User Studies",
"Virtual Embodiment",
"Eye Tracking",
"Virtual Characters"
],
"authors": [
{
"givenName": "D.",
"surname": "Borland",
"fullName": "D. Borland",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "T.",
"surname": "Peck",
"fullName": "T. Peck",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "M.",
"surname": "Slater",
"fullName": "M. Slater",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2013-04-01 00:00:00",
"pubType": "trans",
"pages": "591-596",
"year": "2013",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/vr/2015/1727/0/07223377",
"title": "Avatar embodiment realism and virtual fitness training",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2015/07223377/12OmNCcKQFn",
"parentPublication": {
"id": "proceedings/vr/2015/1727/0",
"title": "2015 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2022/9617/0/961700a057",
"title": "Visual Fidelity Effects on Expressive Self-avatar in Virtual Reality: First Impressions Matter",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2022/961700a057/1CJc41zMnFC",
"parentPublication": {
"id": "proceedings/vr/2022/9617/0",
"title": "2022 IEEE on Conference Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar-adjunct/2022/5365/0/536500a772",
"title": "Embodiment of an Avatar with Unnatural Arm Movements",
"doi": null,
"abstractUrl": "/proceedings-article/ismar-adjunct/2022/536500a772/1J7W9fEjd6g",
"parentPublication": {
"id": "proceedings/ismar-adjunct/2022/5365/0",
"title": "2022 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2022/5325/0/532500a260",
"title": "The Effects of Avatar and Environment Design on Embodiment, Presence, Activation, and Task Load in a Virtual Reality Exercise Application",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2022/532500a260/1JrRf0Dbcac",
"parentPublication": {
"id": "proceedings/ismar/2022/5325/0",
"title": "2022 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/05/08998352",
"title": "Using Facial Animation to Increase the Enfacement Illusion and Avatar Self-Identification",
"doi": null,
"abstractUrl": "/journal/tg/2020/05/08998352/1hpPCCB7Bte",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/05/08998133",
"title": "The Security-Utility Trade-off for Iris Authentication and Eye Animation for Social Virtual Avatars",
"doi": null,
"abstractUrl": "/journal/tg/2020/05/08998133/1hrXcnyAOzu",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2020/5608/0/09089510",
"title": "The Self-Avatar Follower Effect in Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2020/09089510/1jIxamWhlT2",
"parentPublication": {
"id": "proceedings/vr/2020/5608/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2020/6532/0/09090598",
"title": "Modified Playback of Avatar Clip Sequences Based on Student Attention in Educational VR",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2020/09090598/1jIxljoHOvK",
"parentPublication": {
"id": "proceedings/vrw/2020/6532/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2020/6532/0/09090683",
"title": "The Effects of Avatar Visibility on Behavioral Response with or without Mirror-Visual Feedback in Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2020/09090683/1jIxzZ4gw4E",
"parentPublication": {
"id": "proceedings/vrw/2020/6532/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2021/4057/0/405700a127",
"title": "Evidence for a Relationship Between Self-Avatar Fixations and Perceived Avatar Similarity within Low-Cost Virtual Reality Embodiment",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2021/405700a127/1tnXDDh8sqk",
"parentPublication": {
"id": "proceedings/vrw/2021/4057/0",
"title": "2021 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2013040583",
"articleId": "13rRUxYrbUF",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2013040597",
"articleId": "13rRUwbs20V",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvqEvRo",
"title": "PrePrints",
"year": "5555",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": null,
"label": "PrePrints",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1Jgw0XrwLsI",
"doi": "10.1109/TVCG.2022.3230746",
"abstract": "Kinesthetic feedback, the feeling of restriction or resistance when hands contact objects, is essential for natural freehand interaction in VR. However, inducing kinesthetic feedback using mechanical hardware can be cumbersome and hard to control in commodity VR systems. We propose the <italic>kine-appendage</italic> concept to compensate for the loss of kinesthetic feedback in virtual environments, i.e., a virtual appendage is added to the user's avatar hand; when the appendage contacts a virtual object, it exhibits transformations (rotation and deformation); when it disengages from the contact, it recovers its original appearance. A proof-of-concept <italic>kine-appendage</italic> technique, <italic>BrittleStylus</italic>, was designed to enhance isomorphic typing. Our empirical evaluations demonstrated that (i) BrittleStylus significantly reduced the uncorrected error rate of naive isomorphic typing from 6.53% to 1.92% without compromising the typing speed; (ii) BrittleStylus could induce the sense of kinesthetic feedback, the degree of which was parity with that induced by pseudo-haptic (+ visual cue) methods; and (iii) participants preferred BrittleStylus over pseudo-haptic (+ visual cue) methods because of not only good performance but also fluent hand movements.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Kinesthetic feedback, the feeling of restriction or resistance when hands contact objects, is essential for natural freehand interaction in VR. However, inducing kinesthetic feedback using mechanical hardware can be cumbersome and hard to control in commodity VR systems. We propose the <italic>kine-appendage</italic> concept to compensate for the loss of kinesthetic feedback in virtual environments, i.e., a virtual appendage is added to the user's avatar hand; when the appendage contacts a virtual object, it exhibits transformations (rotation and deformation); when it disengages from the contact, it recovers its original appearance. A proof-of-concept <italic>kine-appendage</italic> technique, <italic>BrittleStylus</italic>, was designed to enhance isomorphic typing. Our empirical evaluations demonstrated that (i) BrittleStylus significantly reduced the uncorrected error rate of naive isomorphic typing from 6.53% to 1.92% without compromising the typing speed; (ii) BrittleStylus could induce the sense of kinesthetic feedback, the degree of which was parity with that induced by pseudo-haptic (+ visual cue) methods; and (iii) participants preferred BrittleStylus over pseudo-haptic (+ visual cue) methods because of not only good performance but also fluent hand movements.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Kinesthetic feedback, the feeling of restriction or resistance when hands contact objects, is essential for natural freehand interaction in VR. However, inducing kinesthetic feedback using mechanical hardware can be cumbersome and hard to control in commodity VR systems. We propose the kine-appendage concept to compensate for the loss of kinesthetic feedback in virtual environments, i.e., a virtual appendage is added to the user's avatar hand; when the appendage contacts a virtual object, it exhibits transformations (rotation and deformation); when it disengages from the contact, it recovers its original appearance. A proof-of-concept kine-appendage technique, BrittleStylus, was designed to enhance isomorphic typing. Our empirical evaluations demonstrated that (i) BrittleStylus significantly reduced the uncorrected error rate of naive isomorphic typing from 6.53% to 1.92% without compromising the typing speed; (ii) BrittleStylus could induce the sense of kinesthetic feedback, the degree of which was parity with that induced by pseudo-haptic (+ visual cue) methods; and (iii) participants preferred BrittleStylus over pseudo-haptic (+ visual cue) methods because of not only good performance but also fluent hand movements.",
"title": "Kine-Appendage: Enhancing Freehand VR Interaction Through Transformations of Virtual Appendages",
"normalizedTitle": "Kine-Appendage: Enhancing Freehand VR Interaction Through Transformations of Virtual Appendages",
"fno": "09993764",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Avatars",
"Visualization",
"Tracking",
"Hardware",
"Haptic Interfaces",
"Performance Evaluation",
"Headphones",
"Isomorphic Typing",
"Virtual Appendage",
"Visual Kinesthetic Feedback",
"Visual Transformation"
],
"authors": [
{
"givenName": "Yang",
"surname": "Tian",
"fullName": "Yang Tian",
"affiliation": "Guangxi Key Laboratory of Multimedia Communications and Network Technology, Guangxi University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Hualong",
"surname": "Bai",
"fullName": "Hualong Bai",
"affiliation": "Guangxi Key Laboratory of Multimedia Communications and Network Technology, Guangxi University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Shengdong",
"surname": "Zhao",
"fullName": "Shengdong Zhao",
"affiliation": "NUS-HCI lab, National University of Singapore, Singapore",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Chi-Wing",
"surname": "Fu",
"fullName": "Chi-Wing Fu",
"affiliation": "Department of Computer Science and Engineering and Institute of Medical Intelligence and XR, The Chinese University of Hong Kong, Hong Kong, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Chun",
"surname": "Yu",
"fullName": "Chun Yu",
"affiliation": "Department of Computer Science and Technology, Tsinghua University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Haozhao",
"surname": "Qin",
"fullName": "Haozhao Qin",
"affiliation": "Guangxi Key Laboratory of Multimedia Communications and Network Technology, Guangxi University, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Qiong",
"surname": "Wang",
"fullName": "Qiong Wang",
"affiliation": "Guangdong Provincial Key Laboratory of Computer Vision and Virtual Reality Technology, Shenzhen Institutes of Advanced Technology, CAS, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pheng-Ann",
"surname": "Heng",
"fullName": "Pheng-Ann Heng",
"affiliation": "Department of Computer Science and Engineering and Institute of Medical Intelligence and XR, The Chinese University of Hong Kong, Hong Kong, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2022-12-01 00:00:00",
"pubType": "trans",
"pages": "1-17",
"year": "5555",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/haptics/2010/6821/0/05444667",
"title": "Design of a novel finger haptic interface for contact and orientation display",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2010/05444667/12OmNAQJzQf",
"parentPublication": {
"id": "proceedings/haptics/2010/6821/0",
"title": "2010 IEEE Haptics Symposium (Formerly known as Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2016/0836/0/07504744",
"title": "bioSync: Wearable haptic I/O device for synchronous kinesthetic interaction",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2016/07504744/12OmNyKJiB6",
"parentPublication": {
"id": "proceedings/vr/2016/0836/0",
"title": "2016 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/acii/2015/9953/0/07344697",
"title": "Perception of congruent facial and kinesthetic expressions of emotions",
"doi": null,
"abstractUrl": "/proceedings-article/acii/2015/07344697/12OmNynJMEK",
"parentPublication": {
"id": "proceedings/acii/2015/9953/0",
"title": "2015 International Conference on Affective Computing and Intelligent Interaction (ACII)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2010/6821/0/05444646",
"title": "Simplified design of haptic display by extending one-point kinesthetic feedback to multipoint tactile feedback",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2010/05444646/12OmNyvGylZ",
"parentPublication": {
"id": "proceedings/haptics/2010/6821/0",
"title": "2010 IEEE Haptics Symposium (Formerly known as Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2014/02/06710112",
"title": "Effects of Kinesthetic and Cutaneous Stimulation During the Learning of a Viscous Force Field",
"doi": null,
"abstractUrl": "/journal/th/2014/02/06710112/13rRUNvgz4r",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2013/01/tth2013010013",
"title": "Comparison of Visual and Vibrotactile Feedback Methods for Seated Posture Guidance",
"doi": null,
"abstractUrl": "/journal/th/2013/01/tth2013010013/13rRUxcKzVp",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar-adjunct/2018/7592/0/08699269",
"title": "Designing Haptics: Comparing Two Virtual Reality Gloves with Respect to Realism, Performance and Comfort",
"doi": null,
"abstractUrl": "/proceedings-article/ismar-adjunct/2018/08699269/19F1OMxa4Kc",
"parentPublication": {
"id": "proceedings/ismar-adjunct/2018/7592/0",
"title": "2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar-adjunct/2018/7592/0/08699248",
"title": "DualGaze: Addressing the Midas Touch Problem in Gaze Mediated VR Interaction",
"doi": null,
"abstractUrl": "/proceedings-article/ismar-adjunct/2018/08699248/19F1R5RaLFS",
"parentPublication": {
"id": "proceedings/ismar-adjunct/2018/7592/0",
"title": "2018 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798159",
"title": "Towards an Affordable Virtual Reality Solution for Cardiopulmonary Resuscitation Training",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798159/1cJ0OTTPhdu",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/07/09273221",
"title": "Crowd Navigation in VR: Exploring Haptic Rendering of Collisions",
"doi": null,
"abstractUrl": "/journal/tg/2022/07/09273221/1pb9BhAe16o",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09993760",
"articleId": "1JgvW1I7Gko",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09993758",
"articleId": "1Jgw1XkmIEM",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1JilW9Dcnny",
"name": "ttg555501-09993764s1-supp1-3230746.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg555501-09993764s1-supp1-3230746.mp4",
"extension": "mp4",
"size": "66.5 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvqEvRo",
"title": "PrePrints",
"year": "5555",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": null,
"label": "PrePrints",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1Fz4SEQnoiY",
"doi": "10.1109/TVCG.2022.3196334",
"abstract": "Point cloud upsampling aims to generate dense point clouds from given sparse ones, which is a challenging task due to the irregular and unordered nature of point sets. To address this issue, we present a novel deep learning-based model, called PU-Flow, which incorporates normalizing flows and weight prediction techniques to produce dense points uniformly distributed on the underlying surface. Specifically, we exploit the invertible characteristics of normalizing flows to transform points between Euclidean and latent spaces and formulate the upsampling process as ensemble of neighbouring points in a latent space, where the ensemble weights are adaptively learned from local geometric context. Extensive experiments show that our method is competitive and, in most test cases, it outperforms state-of-the-art methods in terms of reconstruction quality, proximity-to-surface accuracy, and computation efficiency. The source code will be publicly available at <uri>https://github.com/unknownue/puflow</uri>.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Point cloud upsampling aims to generate dense point clouds from given sparse ones, which is a challenging task due to the irregular and unordered nature of point sets. To address this issue, we present a novel deep learning-based model, called PU-Flow, which incorporates normalizing flows and weight prediction techniques to produce dense points uniformly distributed on the underlying surface. Specifically, we exploit the invertible characteristics of normalizing flows to transform points between Euclidean and latent spaces and formulate the upsampling process as ensemble of neighbouring points in a latent space, where the ensemble weights are adaptively learned from local geometric context. Extensive experiments show that our method is competitive and, in most test cases, it outperforms state-of-the-art methods in terms of reconstruction quality, proximity-to-surface accuracy, and computation efficiency. The source code will be publicly available at <uri>https://github.com/unknownue/puflow</uri>.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Point cloud upsampling aims to generate dense point clouds from given sparse ones, which is a challenging task due to the irregular and unordered nature of point sets. To address this issue, we present a novel deep learning-based model, called PU-Flow, which incorporates normalizing flows and weight prediction techniques to produce dense points uniformly distributed on the underlying surface. Specifically, we exploit the invertible characteristics of normalizing flows to transform points between Euclidean and latent spaces and formulate the upsampling process as ensemble of neighbouring points in a latent space, where the ensemble weights are adaptively learned from local geometric context. Extensive experiments show that our method is competitive and, in most test cases, it outperforms state-of-the-art methods in terms of reconstruction quality, proximity-to-surface accuracy, and computation efficiency. The source code will be publicly available at https://github.com/unknownue/puflow.",
"title": "PU-Flow: a Point Cloud Upsampling Network with Normalizing Flows",
"normalizedTitle": "PU-Flow: a Point Cloud Upsampling Network with Normalizing Flows",
"fno": "09850404",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Point Cloud Compression",
"Interpolation",
"Feature Extraction",
"Task Analysis",
"Pipelines",
"Three Dimensional Displays",
"Surface Treatment",
"Point Cloud Analysis",
"Upsampling",
"Normalizing Flows",
"Weight Prediction"
],
"authors": [
{
"givenName": "Aihua",
"surname": "Mao",
"fullName": "Aihua Mao",
"affiliation": "School of Computer Science and Engineering, South China University of Technology, Guangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Zihui",
"surname": "Du",
"fullName": "Zihui Du",
"affiliation": "School of Computer Science and Engineering, South China University of Technology, Guangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Junhui",
"surname": "Hou",
"fullName": "Junhui Hou",
"affiliation": "Department of Computer Science, City University of Hong Kong, Hong Kong",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yaqi",
"surname": "Duan",
"fullName": "Yaqi Duan",
"affiliation": "School of Computer Science and Engineering, South China University of Technology, Guangzhou, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yong-jin",
"surname": "Liu",
"fullName": "Yong-jin Liu",
"affiliation": "BNRist, MOE-Key Laboratory of Pervasive Computing, Department of Computer Science and Technology, Tsinghua University, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ying",
"surname": "He",
"fullName": "Ying He",
"affiliation": "School of Computer Science and Engineering, Nanyang Technological University, Singapore",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2022-08-01 00:00:00",
"pubType": "trans",
"pages": "1-14",
"year": "5555",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2018/6420/0/642000c790",
"title": "PU-Net: Point Cloud Upsampling Network",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000c790/17D45XDIXTB",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200q6188",
"title": "PU-EVA: An Edge-Vector based Approximation Solution for Flexible-scale Point Cloud Upsampling",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200q6188/1BmF0g5VGX6",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2022/8563/0/09859662",
"title": "“Zero-Shot” Point Cloud Upsampling",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2022/09859662/1G9EpZI4WbK",
"parentPublication": {
"id": "proceedings/icme/2022/8563/0",
"title": "2022 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600s8612",
"title": "Neural Points: Point Cloud Representation with Neural Fields for Arbitrary Upsampling",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600s8612/1H0KFnuPS6c",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600b989",
"title": "Self-Supervised Arbitrary-Scale Point Clouds Upsampling via Implicit Neural Representation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600b989/1H1ih6WT91S",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/5555/01/10044160",
"title": "Flattening-Net: Deep Regular 2D Representation for 3D Point Cloud Analysis",
"doi": null,
"abstractUrl": "/journal/tp/5555/01/10044160/1KL6TgYfsLC",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2022/5670/0/567000a465",
"title": "Arbitrary Point Cloud Upsampling with Spherical Mixture of Gaussians",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2022/567000a465/1KYsuNBHuxO",
"parentPublication": {
"id": "proceedings/3dv/2022/5670/0",
"title": "2022 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300h202",
"title": "PU-GAN: A Point Cloud Upsampling Adversarial Network",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300h202/1hVlmofrMd2",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900l1678",
"title": "PU-GCN: Point Cloud Upsampling using Graph Convolutional Networks",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900l1678/1yeJFgHQHmM",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2021/2688/0/268800b249",
"title": "Go with the Flows: Mixtures of Normalizing Flows for Point Cloud Generation and Reconstruction",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2021/268800b249/1zWEkPrnaSI",
"parentPublication": {
"id": "proceedings/3dv/2021/2688/0",
"title": "2021 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09847102",
"articleId": "1Fu4IEH0oAU",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09850416",
"articleId": "1Fz4SPLVTMY",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1FUYB5hWrQs",
"name": "ttg555501-09850404s1-tvcg-3196334-mm.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg555501-09850404s1-tvcg-3196334-mm.zip",
"extension": "zip",
"size": "476 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAZx8On",
"title": "May/June",
"year": "2009",
"issueNum": "03",
"idPrefix": "tg",
"pubType": "journal",
"volume": "15",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxAASVT",
"doi": "10.1109/TVCG.2008.104",
"abstract": "Continuing improvements in CPU and GPU performances as well as increasing multi-core processor and cluster-based parallelism demand for flexible and scalable parallel rendering solutions that can exploit multipipe hardware accelerated graphics. In fact, to achieve interactive visualization, scalable rendering systems are essential to cope with the rapid growth of data sets. However, parallel rendering systems are non-trivial to develop and often only application specific implementations have been proposed. The task of developing a scalable parallel rendering framework is even more difficult if it should be generic to support various types of data and visualization applications, and at the same time work efficiently on a cluster with distributed graphics cards. In this paper we introduce a novel system called Equalizer, a toolkit for scalable parallel rendering based on OpenGL which provides an application programming interface (API) to develop scalable graphics applications for a wide range of systems ranging from large distributed visualization clusters and multi-processor multipipe graphics systems to single-processor single-pipe desktop machines. We describe the system architecture, the basic API, discuss its advantadges over previous approaches, present example configurations and usage scenarios as well as scalability results.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Continuing improvements in CPU and GPU performances as well as increasing multi-core processor and cluster-based parallelism demand for flexible and scalable parallel rendering solutions that can exploit multipipe hardware accelerated graphics. In fact, to achieve interactive visualization, scalable rendering systems are essential to cope with the rapid growth of data sets. However, parallel rendering systems are non-trivial to develop and often only application specific implementations have been proposed. The task of developing a scalable parallel rendering framework is even more difficult if it should be generic to support various types of data and visualization applications, and at the same time work efficiently on a cluster with distributed graphics cards. In this paper we introduce a novel system called Equalizer, a toolkit for scalable parallel rendering based on OpenGL which provides an application programming interface (API) to develop scalable graphics applications for a wide range of systems ranging from large distributed visualization clusters and multi-processor multipipe graphics systems to single-processor single-pipe desktop machines. We describe the system architecture, the basic API, discuss its advantadges over previous approaches, present example configurations and usage scenarios as well as scalability results.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Continuing improvements in CPU and GPU performances as well as increasing multi-core processor and cluster-based parallelism demand for flexible and scalable parallel rendering solutions that can exploit multipipe hardware accelerated graphics. In fact, to achieve interactive visualization, scalable rendering systems are essential to cope with the rapid growth of data sets. However, parallel rendering systems are non-trivial to develop and often only application specific implementations have been proposed. The task of developing a scalable parallel rendering framework is even more difficult if it should be generic to support various types of data and visualization applications, and at the same time work efficiently on a cluster with distributed graphics cards. In this paper we introduce a novel system called Equalizer, a toolkit for scalable parallel rendering based on OpenGL which provides an application programming interface (API) to develop scalable graphics applications for a wide range of systems ranging from large distributed visualization clusters and multi-processor multipipe graphics systems to single-processor single-pipe desktop machines. We describe the system architecture, the basic API, discuss its advantadges over previous approaches, present example configurations and usage scenarios as well as scalability results.",
"title": "Equalizer: A Scalable Parallel Rendering Framework",
"normalizedTitle": "Equalizer: A Scalable Parallel Rendering Framework",
"fno": "ttg2009030436",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Parallel Rendering",
"Scalable Visualization",
"Cluster Graphics",
"Display Wall"
],
"authors": [
{
"givenName": "Stefan",
"surname": "Eilemann",
"fullName": "Stefan Eilemann",
"affiliation": "Eyescale Software, Neuchatel and University of Zurich, Zurich",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Maxim",
"surname": "Makhinya",
"fullName": "Maxim Makhinya",
"affiliation": "University of Zurich, Zurich",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Renato",
"surname": "Pajarola",
"fullName": "Renato Pajarola",
"affiliation": "University of Zurich, Zurich",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2009-05-01 00:00:00",
"pubType": "trans",
"pages": "436-452",
"year": "2009",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sc/2000/9802/0/98020030",
"title": "Distributed Rendering for Scalable Displays",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2000/98020030/12OmNApcuer",
"parentPublication": {
"id": "proceedings/sc/2000/9802/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660016",
"title": "OpenGL Multipipe SDK: A Toolkit for Scalable Parallel Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660016/12OmNBUS755",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660017",
"title": "A Shader-Based Parallel Rendering Framework",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660017/12OmNvTk02A",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2001/7223/0/72230085",
"title": "Sort-Last Parallel Rendering for Viewing Extremely Large Data Sets on Tile Displays",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2001/72230085/12OmNvq5jzS",
"parentPublication": {
"id": "proceedings/pvg/2001/7223/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2004/8781/0/87810017",
"title": "Hybrid Hardware-Accelerated Image Composition for Sort-Last Parallel Rendering on Graphics Clusters with Commodity Image Compositor",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2004/87810017/12OmNvsm6vG",
"parentPublication": {
"id": "proceedings/vv/2004/8781/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532786",
"title": "OpenGL multipipe SDK: a toolkit for scalable parallel rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532786/12OmNwe2Im1",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dodugc/2005/2496/0/24960388",
"title": "Performance Comparisons of Visualization Architectures",
"doi": null,
"abstractUrl": "/proceedings-article/dodugc/2005/24960388/12OmNxX3urW",
"parentPublication": {
"id": "proceedings/dodugc/2005/2496/0",
"title": "2005 Users Group Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a172",
"title": "Scalable Multi-GPU Decoupled Parallel Rendering Approach in Shared Memory Architecture",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a172/12OmNy9PrkP",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/02/08466895",
"title": "Equalizer 2.0–Convergence of a Parallel Rendering Framework",
"doi": null,
"abstractUrl": "/journal/tg/2020/02/08466895/13ElNJSxmG4",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2001/03/l0241",
"title": "Adaptive Parallel Rendering on Multiprocessors and Workstation Clusters",
"doi": null,
"abstractUrl": "/journal/td/2001/03/l0241/13rRUwInvsn",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2009030424",
"articleId": "13rRUNvgzix",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2009030453",
"articleId": "13rRUwIF69d",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTYesQb",
"name": "ttg2009030436s.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2009030436s.zip",
"extension": "zip",
"size": "18.1 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzmclnV",
"title": "Feb.",
"year": "2014",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "20",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxAATgx",
"doi": "10.1109/TVCG.2013.95",
"abstract": "Vortex methods increasingly receive attention from the computer graphics community for simple and direct modeling of complex flow phenomena such as turbulence. The coupling between free-form solids, represented by arbitrary surface meshes, and fluids simulated with vortex methods, leads to visually rich simulations. In this paper, we introduce a novel approach for simulating the interaction between solids and inviscid fluids for high-quality simulations using Lagrangian vortex particles. The key aspect of our method is simulating the creation of vorticity at a solid's surface. While previous vortex simulators only focus on modeling the solid as a boundary for the fluid, our approach allows the accurate simulation of two processes of visual interest. The first is the introduction of surface vorticity in the main flow as turbulence (vortex shedding). The second is the motion of the solid induced by fluid forces. We also introduce to computer graphics the concept of source panels to model nonturbulent flow around objects. To the best of our knowledge, this is the first work on two-way coupling of 3D solids and fluids using Lagrangian vortex methods in computer graphics.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Vortex methods increasingly receive attention from the computer graphics community for simple and direct modeling of complex flow phenomena such as turbulence. The coupling between free-form solids, represented by arbitrary surface meshes, and fluids simulated with vortex methods, leads to visually rich simulations. In this paper, we introduce a novel approach for simulating the interaction between solids and inviscid fluids for high-quality simulations using Lagrangian vortex particles. The key aspect of our method is simulating the creation of vorticity at a solid's surface. While previous vortex simulators only focus on modeling the solid as a boundary for the fluid, our approach allows the accurate simulation of two processes of visual interest. The first is the introduction of surface vorticity in the main flow as turbulence (vortex shedding). The second is the motion of the solid induced by fluid forces. We also introduce to computer graphics the concept of source panels to model nonturbulent flow around objects. To the best of our knowledge, this is the first work on two-way coupling of 3D solids and fluids using Lagrangian vortex methods in computer graphics.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Vortex methods increasingly receive attention from the computer graphics community for simple and direct modeling of complex flow phenomena such as turbulence. The coupling between free-form solids, represented by arbitrary surface meshes, and fluids simulated with vortex methods, leads to visually rich simulations. In this paper, we introduce a novel approach for simulating the interaction between solids and inviscid fluids for high-quality simulations using Lagrangian vortex particles. The key aspect of our method is simulating the creation of vorticity at a solid's surface. While previous vortex simulators only focus on modeling the solid as a boundary for the fluid, our approach allows the accurate simulation of two processes of visual interest. The first is the introduction of surface vorticity in the main flow as turbulence (vortex shedding). The second is the motion of the solid induced by fluid forces. We also introduce to computer graphics the concept of source panels to model nonturbulent flow around objects. To the best of our knowledge, this is the first work on two-way coupling of 3D solids and fluids using Lagrangian vortex methods in computer graphics.",
"title": "Vortical Inviscid Flows with Two-Way Solid-Fluid Coupling",
"normalizedTitle": "Vortical Inviscid Flows with Two-Way Solid-Fluid Coupling",
"fno": "ttg2014020303",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Solid Modeling",
"Vortexes",
"Computer Graphics",
"Vortex Methods",
"Solid Fluid Coupling",
"Fluid Simulation"
],
"authors": [
{
"givenName": "Mauricio",
"surname": "Vines",
"fullName": "Mauricio Vines",
"affiliation": "Univ. of Ottawa, Ottawa, ON, Canada",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ben",
"surname": "Houston",
"fullName": "Ben Houston",
"affiliation": "Exocortex Technol. Inc., Ottawa, ON, Canada",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Jochen Lang",
"fullName": "Jochen Lang",
"affiliation": "Sch. of Electr. Eng. & Comput. Sci., Univ. of Ottawa, Ottawa, ON, Canada",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Won-Sook Lee",
"fullName": "Won-Sook Lee",
"affiliation": "Sch. of Electr. Eng. & Comput. Sci., Univ. of Ottawa, Ottawa, ON, Canada",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2014-02-01 00:00:00",
"pubType": "trans",
"pages": "303-315",
"year": "2014",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-graphics/2013/2576/0/06815004",
"title": "Accelerated Viscous Fluid Simulation Using Position-Based Constraints",
"doi": null,
"abstractUrl": "/proceedings-article/cad-graphics/2013/06815004/12OmNAlvHq5",
"parentPublication": {
"id": "proceedings/cad-graphics/2013/2576/0",
"title": "2013 International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pbg/2005/20/0/01500327",
"title": "A unified Lagrangian approach to solid-fluid animation",
"doi": null,
"abstractUrl": "/proceedings-article/pbg/2005/01500327/12OmNvD8RFL",
"parentPublication": {
"id": "proceedings/pbg/2005/20/0",
"title": "Point-Based Graphics 2005",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532830",
"title": "Opening the can of worms: an exploration tool for vortical flows",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532830/12OmNxdDFM6",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cad-graphics/2013/2576/0/06815003",
"title": "Synthesizing Solid-Induced Turbulence for Particle-Based Fluids",
"doi": null,
"abstractUrl": "/proceedings-article/cad-graphics/2013/06815003/12OmNzlD9EF",
"parentPublication": {
"id": "proceedings/cad-graphics/2013/2576/0",
"title": "2013 International Conference on Computer-Aided Design and Computer Graphics (CAD/Graphics)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2015/06/mcg2015060060",
"title": "Vortex Filaments in Grids for Scalable, Fine Smoke Simulation",
"doi": null,
"abstractUrl": "/magazine/cg/2015/06/mcg2015060060/13rRUxASuk3",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/03/v0343",
"title": "Melting and Burning Solids into Liquids and Gases",
"doi": null,
"abstractUrl": "/journal/tg/2006/03/v0343/13rRUxZ0o1l",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/08/06171181",
"title": "A Multigrid Fluid Pressure Solver Handling Separating Solid Boundary Conditions",
"doi": null,
"abstractUrl": "/journal/tg/2012/08/06171181/13rRUxlgxTi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2002/03/i0365",
"title": "Dense Estimation of Fluid Flows",
"doi": null,
"abstractUrl": "/journal/tp/2002/03/i0365/13rRUy3gn8t",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2019/1377/0/08798305",
"title": "Real-Time Simulation of Deep-Sea Hydrothermal Fluid",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2019/08798305/1cJ0S7AlGtq",
"parentPublication": {
"id": "proceedings/vr/2019/1377/0",
"title": "2019 IEEE Conference on Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vrw/2020/6532/0/09090460",
"title": "Robust turbulence simulation for particle-based fluids using the Rankine vortex model",
"doi": null,
"abstractUrl": "/proceedings-article/vrw/2020/09090460/1jIxpVaNpEQ",
"parentPublication": {
"id": "proceedings/vrw/2020/6532/0",
"title": "2020 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2014020289",
"articleId": "13rRUxBrGgX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2014020316",
"articleId": "13rRUwd9CLO",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXWRL4",
"name": "ttg2014020303s2.mov",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2014020303s2.mov",
"extension": "mov",
"size": "31.7 MB",
"__typename": "WebExtraType"
},
{
"id": "17ShDTXWRL3",
"name": "ttg2014020303s1.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg2014020303s1.pdf",
"extension": "pdf",
"size": "65.6 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvA1hs3",
"title": "July",
"year": "2018",
"issueNum": "07",
"idPrefix": "tg",
"pubType": "journal",
"volume": "24",
"label": "July",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwj7cpi",
"doi": "10.1109/TVCG.2017.2721400",
"abstract": "The inverse diffusion curve problem focuses on automatic creation of diffusion curve images that resemble user provided color fields. This problem is challenging since the 1D curves have a nonlinear and global impact on resulting color fields via a partial differential equation (PDE). We introduce a new approach complementary to previous methods by optimizing curve geometry. In particular, we propose a novel iterative algorithm based on the theory of shape derivatives. The resulting diffusion curves are clean and well-shaped, and the final image closely approximates the input. Our method provides a user-controlled parameter to regularize curve complexity, and generalizes to handle input color fields represented in a variety of formats.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The inverse diffusion curve problem focuses on automatic creation of diffusion curve images that resemble user provided color fields. This problem is challenging since the 1D curves have a nonlinear and global impact on resulting color fields via a partial differential equation (PDE). We introduce a new approach complementary to previous methods by optimizing curve geometry. In particular, we propose a novel iterative algorithm based on the theory of shape derivatives. The resulting diffusion curves are clean and well-shaped, and the final image closely approximates the input. Our method provides a user-controlled parameter to regularize curve complexity, and generalizes to handle input color fields represented in a variety of formats.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The inverse diffusion curve problem focuses on automatic creation of diffusion curve images that resemble user provided color fields. This problem is challenging since the 1D curves have a nonlinear and global impact on resulting color fields via a partial differential equation (PDE). We introduce a new approach complementary to previous methods by optimizing curve geometry. In particular, we propose a novel iterative algorithm based on the theory of shape derivatives. The resulting diffusion curves are clean and well-shaped, and the final image closely approximates the input. Our method provides a user-controlled parameter to regularize curve complexity, and generalizes to handle input color fields represented in a variety of formats.",
"title": "Inverse Diffusion Curves Using Shape Optimization",
"normalizedTitle": "Inverse Diffusion Curves Using Shape Optimization",
"fno": "07962259",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Image Color Analysis",
"Optimization",
"Shape",
"Geometry",
"Laplace Equations",
"Inverse Problems",
"Vector Graphics",
"Diffusion Curves",
"Inverse Problem",
"Shape Optimization",
"Frechet Derivative"
],
"authors": [
{
"givenName": "Shuang",
"surname": "Zhao",
"fullName": "Shuang Zhao",
"affiliation": "Department of Computer Science, University of California, Irvine, CA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Frédo",
"surname": "Durand",
"fullName": "Frédo Durand",
"affiliation": "CSAIL, MIT, Cambridge, MA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Changxi",
"surname": "Zheng",
"fullName": "Changxi Zheng",
"affiliation": "Department of Computer Science, Columbia University, New York, NY",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "07",
"pubDate": "2018-07-01 00:00:00",
"pubType": "trans",
"pages": "2153-2166",
"year": "2018",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/esiat/2009/3682/1/3682a549",
"title": "Two Kinds of Trigonometric Spline Curves with Shape Parameter",
"doi": null,
"abstractUrl": "/proceedings-article/esiat/2009/3682a549/12OmNBNM8XZ",
"parentPublication": {
"id": "proceedings/esiat/2009/3682/1",
"title": "Environmental Science and Information Application Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/1995/7183/0/71830284",
"title": "Finding points on curves over finite fields",
"doi": null,
"abstractUrl": "/proceedings-article/focs/1995/71830284/12OmNqzcvS6",
"parentPublication": {
"id": "proceedings/focs/1995/7183/0",
"title": "Proceedings of IEEE 36th Annual Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/1996/7258/0/72580680",
"title": "Vector-Valued Active Contours",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/1996/72580680/12OmNvjyy1p",
"parentPublication": {
"id": "proceedings/cvpr/1996/7258/0",
"title": "Proceedings CVPR IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/esiat/2009/3682/1/3682a553",
"title": "Curves that Shape Can Adjust",
"doi": null,
"abstractUrl": "/proceedings-article/esiat/2009/3682a553/12OmNy68EBx",
"parentPublication": {
"id": "proceedings/esiat/2009/3682/1",
"title": "Environmental Science and Information Application Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/1995/7042/0/70420396",
"title": "Shape-extraction for curves using geometry-driven diffusion and functional optimization",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/1995/70420396/12OmNz61dgl",
"parentPublication": {
"id": "proceedings/iccv/1995/7042/0",
"title": "Computer Vision, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1995/11/i1101",
"title": "Enhancement of Planar Shape Through Optimization of Functionals for Curves",
"doi": null,
"abstractUrl": "/journal/tp/1995/11/i1101/13rRUxCitzi",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2012/04/mcg2012040068",
"title": "Fast Rendering of Diffusion Curves with Triangles",
"doi": null,
"abstractUrl": "/magazine/cg/2012/04/mcg2012040068/13rRUxjyX6u",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2008/03/ttp2008030518",
"title": "Shape from Defocus via Diffusion",
"doi": null,
"abstractUrl": "/journal/tp/2008/03/ttp2008030518/13rRUygT7o9",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600m2403",
"title": "Come-Closer-Diffuse-Faster: Accelerating Conditional Diffusion Models for Inverse Problems through Stochastic Contraction",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600m2403/1H1ii0dh88E",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/09/09361103",
"title": "Video Vectorization via Bipartite Diffusion Curves Propagation and Optimization",
"doi": null,
"abstractUrl": "/journal/tg/2022/09/09361103/1rseBFoaJ8c",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07931582",
"articleId": "13rRUygT7fh",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07938419",
"articleId": "13rRUygT7sL",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXFgLb",
"name": "ttg201807-07962259s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201807-07962259s1.zip",
"extension": "zip",
"size": "40.9 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwkR5xO",
"title": "Feb.",
"year": "2014",
"issueNum": "02",
"idPrefix": "tp",
"pubType": "journal",
"volume": "36",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwwJWH2",
"doi": "10.1109/TPAMI.2013.129",
"abstract": "Cameras face a fundamental trade-off between spatial and temporal resolution. Digital still cameras can capture images with high spatial resolution, but most high-speed video cameras have relatively low spatial resolution. It is hard to overcome this trade-off without incurring a significant increase in hardware costs. In this paper, we propose techniques for sampling, representing, and reconstructing the space-time volume to overcome this trade-off. Our approach has two important distinctions compared to previous works: 1) We achieve sparse representation of videos by learning an overcomplete dictionary on video patches, and 2) we adhere to practical hardware constraints on sampling schemes imposed by architectures of current image sensors, which means that our sampling function can be implemented on CMOS image sensors with modified control units in the future. We evaluate components of our approach, sampling function and sparse representation, by comparing them to several existing approaches. We also implement a prototype imaging system with pixel-wise coded exposure control using a liquid crystal on silicon device. System characteristics such as field of view and modulation transfer function are evaluated for our imaging system. Both simulations and experiments on a wide range of scenes show that our method can effectively reconstruct a video from a single coded image while maintaining high spatial resolution.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Cameras face a fundamental trade-off between spatial and temporal resolution. Digital still cameras can capture images with high spatial resolution, but most high-speed video cameras have relatively low spatial resolution. It is hard to overcome this trade-off without incurring a significant increase in hardware costs. In this paper, we propose techniques for sampling, representing, and reconstructing the space-time volume to overcome this trade-off. Our approach has two important distinctions compared to previous works: 1) We achieve sparse representation of videos by learning an overcomplete dictionary on video patches, and 2) we adhere to practical hardware constraints on sampling schemes imposed by architectures of current image sensors, which means that our sampling function can be implemented on CMOS image sensors with modified control units in the future. We evaluate components of our approach, sampling function and sparse representation, by comparing them to several existing approaches. We also implement a prototype imaging system with pixel-wise coded exposure control using a liquid crystal on silicon device. System characteristics such as field of view and modulation transfer function are evaluated for our imaging system. Both simulations and experiments on a wide range of scenes show that our method can effectively reconstruct a video from a single coded image while maintaining high spatial resolution.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Cameras face a fundamental trade-off between spatial and temporal resolution. Digital still cameras can capture images with high spatial resolution, but most high-speed video cameras have relatively low spatial resolution. It is hard to overcome this trade-off without incurring a significant increase in hardware costs. In this paper, we propose techniques for sampling, representing, and reconstructing the space-time volume to overcome this trade-off. Our approach has two important distinctions compared to previous works: 1) We achieve sparse representation of videos by learning an overcomplete dictionary on video patches, and 2) we adhere to practical hardware constraints on sampling schemes imposed by architectures of current image sensors, which means that our sampling function can be implemented on CMOS image sensors with modified control units in the future. We evaluate components of our approach, sampling function and sparse representation, by comparing them to several existing approaches. We also implement a prototype imaging system with pixel-wise coded exposure control using a liquid crystal on silicon device. System characteristics such as field of view and modulation transfer function are evaluated for our imaging system. Both simulations and experiments on a wide range of scenes show that our method can effectively reconstruct a video from a single coded image while maintaining high spatial resolution.",
"title": "Efficient Space-Time Sampling with Pixel-Wise Coded Exposure for High-Speed Imaging",
"normalizedTitle": "Efficient Space-Time Sampling with Pixel-Wise Coded Exposure for High-Speed Imaging",
"fno": "ttp2014020248",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Dictionaries",
"Spatial Resolution",
"Cameras",
"Image Reconstruction",
"Streaming Media",
"Computational Camera",
"Space Time Sampling",
"Dictionary Learning",
"Sparse Reconstruction"
],
"authors": [
{
"givenName": null,
"surname": "Dengyu Liu",
"fullName": "Dengyu Liu",
"affiliation": "Chester F. Carlson Center for Imaging Sci., Rochester Inst. of Technol., Rochester, NY, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Jinwei Gu",
"fullName": "Jinwei Gu",
"affiliation": "Chester F. Carlson Center for Imaging Sci., Rochester Inst. of Technol., Rochester, NY, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yasunobu",
"surname": "Hitomi",
"fullName": "Yasunobu Hitomi",
"affiliation": "Sony Corp., Tokyo, Japan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Mohit",
"surname": "Gupta",
"fullName": "Mohit Gupta",
"affiliation": "Dept. of Comput. Sci., Columbia Univ., New York, NY, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tomoo",
"surname": "Mitsunaga",
"fullName": "Tomoo Mitsunaga",
"affiliation": "Sony Corp., Tokyo, Japan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Shree K.",
"surname": "Nayar",
"fullName": "Shree K. Nayar",
"affiliation": "Dept. of Comput. Sci., Columbia Univ., New York, NY, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2014-02-01 00:00:00",
"pubType": "trans",
"pages": "248-260",
"year": "2014",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/itme/2015/8302/0/8302a683",
"title": "The Recovery of High Speed Vibration Video Based on Compressive Sensing",
"doi": null,
"abstractUrl": "/proceedings-article/itme/2015/8302a683/12OmNB1wkLL",
"parentPublication": {
"id": "proceedings/itme/2015/8302/0",
"title": "2015 7th International Conference on Information Technology in Medicine and Education (ITME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2015/8667/0/07168365",
"title": "Directional Super-Resolution by Means of Coded Sampling and Guided Upsampling",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2015/07168365/12OmNrNh0Fp",
"parentPublication": {
"id": "proceedings/iccp/2015/8667/0",
"title": "2015 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2016/8623/0/07492875",
"title": "High-speed imaging using CMOS image sensor with quasi pixel-wise exposure",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2016/07492875/12OmNxUv6eu",
"parentPublication": {
"id": "proceedings/iccp/2016/8623/0",
"title": "2016 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccp/2014/5188/0/06831814",
"title": "Improving resolution and depth-of-field of light field cameras using a hybrid imaging system",
"doi": null,
"abstractUrl": "/proceedings-article/iccp/2014/06831814/12OmNyaoDEw",
"parentPublication": {
"id": "proceedings/iccp/2014/5188/0",
"title": "2014 IEEE International Conference on Computational Photography (ICCP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2018/6100/0/610000b915",
"title": "Space-Time-Brightness Sampling Using an Adaptive Pixel-Wise Coded Exposure",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2018/610000b915/17D45VUZMVl",
"parentPublication": {
"id": "proceedings/cvprw/2018/6100/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/09798876",
"title": "Deep Light Field Spatial Super-Resolution Using Heterogeneous Imaging",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/09798876/1Eho8QXQucg",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2019/5023/0/502300d933",
"title": "Blind Unitary Transform Learning for Inverse Problems in Light-Field Imaging",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2019/502300d933/1i5mns7BIAg",
"parentPublication": {
"id": "proceedings/iccvw/2019/5023/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision Workshop (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2020/07/09070203",
"title": "Deep Slow Motion Video Reconstruction With Hybrid Imaging System",
"doi": null,
"abstractUrl": "/journal/tp/2020/07/09070203/1j6k8byBiJW",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800i312",
"title": "EventSR: From Asynchronous Events to Image Reconstruction, Restoration, and Super-Resolution via End-to-End Adversarial Learning",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800i312/1m3nlKznkWI",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2021/07/09415174",
"title": "SASSI — Super-Pixelated Adaptive Spatio-Spectral Imaging",
"doi": null,
"abstractUrl": "/journal/tp/2021/07/09415174/1t2ieevWpnG",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttp2014020235",
"articleId": "13rRUIIVllE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttp2014020261",
"articleId": "13rRUxASuqA",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTYesSl",
"name": "ttp2014020248s.tgz",
"location": "https://www.computer.org/csdl/api/v1/extra/ttp2014020248s.tgz",
"extension": "tgz",
"size": "28.3 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCbU39E",
"title": "November",
"year": "1995",
"issueNum": "11",
"idPrefix": "tp",
"pubType": "journal",
"volume": "17",
"label": "November",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxCitzi",
"doi": "10.1109/34.473238",
"abstract": "Abstract—We show how optimization of the Nordström and Mumford-Shah functionals can be used to develop a type of curve-evolution that is able to preserve salient features of closed curves while simultaneously suppressing noise and irrelevant details. The idea is to characterize a curve by means of its angle-function and apply the appropriate dynamics to this representation. Upon convergence, the resulting form of the contour is reconstructed from the representation.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—We show how optimization of the Nordström and Mumford-Shah functionals can be used to develop a type of curve-evolution that is able to preserve salient features of closed curves while simultaneously suppressing noise and irrelevant details. The idea is to characterize a curve by means of its angle-function and apply the appropriate dynamics to this representation. Upon convergence, the resulting form of the contour is reconstructed from the representation.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—We show how optimization of the Nordström and Mumford-Shah functionals can be used to develop a type of curve-evolution that is able to preserve salient features of closed curves while simultaneously suppressing noise and irrelevant details. The idea is to characterize a curve by means of its angle-function and apply the appropriate dynamics to this representation. Upon convergence, the resulting form of the contour is reconstructed from the representation.",
"title": "Enhancement of Planar Shape Through Optimization of Functionals for Curves",
"normalizedTitle": "Enhancement of Planar Shape Through Optimization of Functionals for Curves",
"fno": "i1101",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Curve Evolution",
"Nordstrom Wen Diffusion",
"Geometry Driven Diffusion",
"Mumford Shah Functionals",
"Shape",
"Elasticae"
],
"authors": [
{
"givenName": "E.j.",
"surname": "Pauwels",
"fullName": "E.j. Pauwels",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "P.",
"surname": "Fiddelaers",
"fullName": "P. Fiddelaers",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "L.j.",
"surname": "Van Gool",
"fullName": "L.j. Van Gool",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "11",
"pubDate": "1995-11-01 00:00:00",
"pubType": "trans",
"pages": "1101-1105",
"year": "1995",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "i1095",
"articleId": "13rRUytF42o",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "i1106",
"articleId": "13rRUwdrdLJ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAle6QR",
"title": "July",
"year": "2020",
"issueNum": "07",
"idPrefix": "tp",
"pubType": "journal",
"volume": "42",
"label": "July",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1j6k8byBiJW",
"doi": "10.1109/TPAMI.2020.2987316",
"abstract": "Slow motion videos are becoming increasingly popular, but capturing high-resolution videos at extremely high frame rates requires professional high-speed cameras. To mitigate this problem, current techniques increase the frame rate of standard videos through frame interpolation by assuming linear object motion which is not valid in challenging cases. In this paper, we address this problem using two video streams as input; an auxiliary video with high frame rate and low spatial resolution, providing temporal information, in addition to the standard main video with low frame rate and high spatial resolution. We propose a two-stage deep learning system consisting of alignment and appearance estimation that reconstructs high resolution slow motion video from the hybrid video input. For alignment, we propose to compute flows between the missing frame and two existing frames of the main video by utilizing the content of the auxiliary video frames. For appearance estimation, we propose to combine the warped and auxiliary frames using a context and occlusion aware network. We train our model on synthetically generated hybrid videos and show high-quality results on a variety of test scenes. To demonstrate practicality, we show the performance of our system on two real dual camera setups with small baseline.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Slow motion videos are becoming increasingly popular, but capturing high-resolution videos at extremely high frame rates requires professional high-speed cameras. To mitigate this problem, current techniques increase the frame rate of standard videos through frame interpolation by assuming linear object motion which is not valid in challenging cases. In this paper, we address this problem using two video streams as input; an auxiliary video with high frame rate and low spatial resolution, providing temporal information, in addition to the standard main video with low frame rate and high spatial resolution. We propose a two-stage deep learning system consisting of alignment and appearance estimation that reconstructs high resolution slow motion video from the hybrid video input. For alignment, we propose to compute flows between the missing frame and two existing frames of the main video by utilizing the content of the auxiliary video frames. For appearance estimation, we propose to combine the warped and auxiliary frames using a context and occlusion aware network. We train our model on synthetically generated hybrid videos and show high-quality results on a variety of test scenes. To demonstrate practicality, we show the performance of our system on two real dual camera setups with small baseline.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Slow motion videos are becoming increasingly popular, but capturing high-resolution videos at extremely high frame rates requires professional high-speed cameras. To mitigate this problem, current techniques increase the frame rate of standard videos through frame interpolation by assuming linear object motion which is not valid in challenging cases. In this paper, we address this problem using two video streams as input; an auxiliary video with high frame rate and low spatial resolution, providing temporal information, in addition to the standard main video with low frame rate and high spatial resolution. We propose a two-stage deep learning system consisting of alignment and appearance estimation that reconstructs high resolution slow motion video from the hybrid video input. For alignment, we propose to compute flows between the missing frame and two existing frames of the main video by utilizing the content of the auxiliary video frames. For appearance estimation, we propose to combine the warped and auxiliary frames using a context and occlusion aware network. We train our model on synthetically generated hybrid videos and show high-quality results on a variety of test scenes. To demonstrate practicality, we show the performance of our system on two real dual camera setups with small baseline.",
"title": "Deep Slow Motion Video Reconstruction With Hybrid Imaging System",
"normalizedTitle": "Deep Slow Motion Video Reconstruction With Hybrid Imaging System",
"fno": "09070203",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Cameras",
"Image Reconstruction",
"Image Resolution",
"Interpolation",
"Learning Artificial Intelligence",
"Motion Estimation",
"Object Tracking",
"Video Signal Processing",
"Video Streaming",
"High Resolution Slow Motion Video Reconstruction",
"High Quality Results",
"Hybrid Videos",
"Auxiliary Frames",
"Warped Frames",
"Auxiliary Video Frames",
"Missing Frame",
"Hybrid Video Input",
"Appearance Estimation",
"Deep Learning System",
"High Spatial Resolution",
"Low Frame Rate",
"Standard Main Video",
"Low Spatial Resolution",
"High Frame Rate",
"Video Streams",
"Linear Object Motion",
"Frame Interpolation",
"High Speed Cameras",
"Hybrid Imaging System",
"Spatial Resolution",
"Cameras",
"Streaming Media",
"Image Reconstruction",
"Interpolation",
"Estimation",
"Computational Photography",
"Video Frame Interpolation",
"Slow Motion",
"Deep Learning",
"Hybrid Imaging"
],
"authors": [
{
"givenName": "Avinash",
"surname": "Paliwal",
"fullName": "Avinash Paliwal",
"affiliation": "Department of Computer Science and Engineering, Texas A&M University, College Station, TX, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Nima Khademi",
"surname": "Kalantari",
"fullName": "Nima Khademi Kalantari",
"affiliation": "Department of Computer Science and Engineering, Texas A&M University, College Station, TX, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "07",
"pubDate": "2020-07-01 00:00:00",
"pubType": "trans",
"pages": "1557-1569",
"year": "2020",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2017/0457/0/0457c848",
"title": "Real-Time Video Super-Resolution with Spatio-Temporal Networks and Motion Compensation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2017/0457c848/12OmNAS9zop",
"parentPublication": {
"id": "proceedings/cvpr/2017/0457/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/itme/2015/8302/0/8302a683",
"title": "The Recovery of High Speed Vibration Video Based on Compressive Sensing",
"doi": null,
"abstractUrl": "/proceedings-article/itme/2015/8302a683/12OmNB1wkLL",
"parentPublication": {
"id": "proceedings/itme/2015/8302/0",
"title": "2015 7th International Conference on Information Technology in Medicine and Education (ITME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fg/2018/2335/0/233501a746",
"title": "Convolutional Neural Network-Based Video Super-Resolution for Action Recognition",
"doi": null,
"abstractUrl": "/proceedings-article/fg/2018/233501a746/12OmNvjgWpE",
"parentPublication": {
"id": "proceedings/fg/2018/2335/0",
"title": "2018 13th IEEE International Conference on Automatic Face & Gesture Recognition (FG 2018)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2015/7962/0/7962a103",
"title": "Fast and Effective Geometric K-Nearest Neighbors Multi-frame Super-Resolution",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2015/7962a103/12OmNvrdI7r",
"parentPublication": {
"id": "proceedings/sibgrapi/2015/7962/0",
"title": "2015 28th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2012/2216/0/06460105",
"title": "Super-resolution reconstruction of video sequences based on wavelet-domain spatial and temporal processing",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2012/06460105/12OmNx3Zj9y",
"parentPublication": {
"id": "proceedings/icpr/2012/2216/0",
"title": "2012 21st International Conference on Pattern Recognition (ICPR 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2014/02/ttp2014020248",
"title": "Efficient Space-Time Sampling with Pixel-Wise Coded Exposure for High-Speed Imaging",
"doi": null,
"abstractUrl": "/journal/tp/2014/02/ttp2014020248/13rRUwwJWH2",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2019/04/08320303",
"title": "High-Speed Hyperspectral Video Acquisition By Combining Nyquist and Compressive Sampling",
"doi": null,
"abstractUrl": "/journal/tp/2019/04/08320303/13rRUyeCkbF",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800c856",
"title": "Space-Time-Aware Multi-Resolution Video Enhancement",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800c856/1m3nICrrDZ6",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800d367",
"title": "Zooming Slow-Mo: Fast and Accurate One-Stage Space-Time Video Super-Resolution",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800d367/1m3oaTbmfWo",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/09/09361103",
"title": "Video Vectorization via Bipartite Diffusion Curves Propagation and Optimization",
"doi": null,
"abstractUrl": "/journal/tg/2022/09/09361103/1rseBFoaJ8c",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09064948",
"articleId": "1iZGx37mhJS",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09064947",
"articleId": "1iZGt3g8xR6",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1koY9YUOAIo",
"name": "ttp202007-09070203s1-supp1-2987316.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttp202007-09070203s1-supp1-2987316.mp4",
"extension": "mp4",
"size": "98.5 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyQphh4",
"title": "Aug.",
"year": "2018",
"issueNum": "08",
"idPrefix": "tg",
"pubType": "journal",
"volume": "24",
"label": "Aug.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxBa5ns",
"doi": "10.1109/TVCG.2017.2723397",
"abstract": "Many visualizations, including word clouds, cartographic labels, and word trees, encode data within the sizes of fonts. While font size can be an intuitive dimension for the viewer, using it as an encoding can introduce factors that may bias the perception of the underlying values. Viewers might conflate the size of a word's font with a word's length, the number of letters it contains, or with the larger or smaller heights of particular characters (‘o’ versus ‘p’ versus ‘b’). We present a collection of empirical studies showing that such factors—which are irrelevant to the encoded values—can indeed influence comparative judgements of font size, though less than conventional wisdom might suggest. We highlight the largest potential biases, and describe a strategy to mitigate them.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Many visualizations, including word clouds, cartographic labels, and word trees, encode data within the sizes of fonts. While font size can be an intuitive dimension for the viewer, using it as an encoding can introduce factors that may bias the perception of the underlying values. Viewers might conflate the size of a word's font with a word's length, the number of letters it contains, or with the larger or smaller heights of particular characters (‘o’ versus ‘p’ versus ‘b’). We present a collection of empirical studies showing that such factors—which are irrelevant to the encoded values—can indeed influence comparative judgements of font size, though less than conventional wisdom might suggest. We highlight the largest potential biases, and describe a strategy to mitigate them.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Many visualizations, including word clouds, cartographic labels, and word trees, encode data within the sizes of fonts. While font size can be an intuitive dimension for the viewer, using it as an encoding can introduce factors that may bias the perception of the underlying values. Viewers might conflate the size of a word's font with a word's length, the number of letters it contains, or with the larger or smaller heights of particular characters (‘o’ versus ‘p’ versus ‘b’). We present a collection of empirical studies showing that such factors—which are irrelevant to the encoded values—can indeed influence comparative judgements of font size, though less than conventional wisdom might suggest. We highlight the largest potential biases, and describe a strategy to mitigate them.",
"title": "Perceptual Biases in Font Size as a Data Encoding",
"normalizedTitle": "Perceptual Biases in Font Size as a Data Encoding",
"fno": "07968319",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Tag Clouds",
"Encoding",
"Data Visualization",
"Atmospheric Measurements",
"Particle Measurements",
"Context",
"Image Color Analysis",
"Text And Document Data",
"Cognitive And Perceptual Skill",
"Quantitative Evaluation"
],
"authors": [
{
"givenName": "Eric",
"surname": "Alexander",
"fullName": "Eric Alexander",
"affiliation": "Carleton College, Northfield, MN",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Chih-Ching",
"surname": "Chang",
"fullName": "Chih-Ching Chang",
"affiliation": "University of Wisconsin-Madison, Madison, WI",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Mariana",
"surname": "Shimabukuro",
"fullName": "Mariana Shimabukuro",
"affiliation": "University of Ontario, Oshawa, ON, Canada",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Steven",
"surname": "Franconeri",
"fullName": "Steven Franconeri",
"affiliation": "Northwestern University, Evanston, IL",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Christopher",
"surname": "Collins",
"fullName": "Christopher Collins",
"affiliation": "University of Ontario, Oshawa, ON, Canada",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Michael",
"surname": "Gleicher",
"fullName": "Michael Gleicher",
"affiliation": "University of Wisconsin-Madison, Madison, WI",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "08",
"pubDate": "2018-08-01 00:00:00",
"pubType": "trans",
"pages": "2397-2410",
"year": "2018",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/asonam/2015/3854/0/07403700",
"title": "Using Arabic microblogs features in determining credibility",
"doi": null,
"abstractUrl": "/proceedings-article/asonam/2015/07403700/12OmNBQTJf8",
"parentPublication": {
"id": "proceedings/asonam/2015/3854/0",
"title": "2015 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdar/2011/4520/0/4520b449",
"title": "ICDAR 2011 - Arabic Recognition Competition: Multi-font Multi-size Digitally Represented Text",
"doi": null,
"abstractUrl": "/proceedings-article/icdar/2011/4520b449/12OmNC0PGM7",
"parentPublication": {
"id": "proceedings/icdar/2011/4520/0",
"title": "2011 International Conference on Document Analysis and Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icicta/2011/289/1/05750591",
"title": "Quantitative Assessment of Heterogeneity of Loamy Soil Particle Size Distribution: A Multifractal Approach",
"doi": null,
"abstractUrl": "/proceedings-article/icicta/2011/05750591/12OmNCbU2Zl",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2016/0836/0/07504753",
"title": "Perceptual space warping: Preliminary exploration",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2016/07504753/12OmNqBKU4c",
"parentPublication": {
"id": "proceedings/vr/2016/0836/0",
"title": "2016 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2004/2128/4/212840835",
"title": "Italic Font Recognition Using Stroke Pattern Analysis on Wavelet Decomposed Word Images",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2004/212840835/12OmNqJ8tw3",
"parentPublication": {
"id": "proceedings/icpr/2004/2128/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdar/2017/3586/1/3586b466",
"title": "ICDAR2017 Competition on Multi-Font and Multi-Size Digitally Represented Arabic Text",
"doi": null,
"abstractUrl": "/proceedings-article/icdar/2017/3586b466/12OmNyrqzsp",
"parentPublication": {
"id": "proceedings/icdar/2017/3586/1",
"title": "2017 14th IAPR International Conference on Document Analysis and Recognition (ICDAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2008/3268/0/3268a017",
"title": "On the Beauty and Usability of Tag Clouds",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2008/3268a017/12OmNzYNNgD",
"parentPublication": {
"id": "proceedings/iv/2008/3268/0",
"title": "2008 12th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/05/10049649",
"title": "Comparing the Effects of Visual Realism on Size Perception in VR versus Real World Viewing through Physical and Verbal Judgments",
"doi": null,
"abstractUrl": "/journal/tg/2023/05/10049649/1KYolXflEWI",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icid/2020/1481/0/440500a094",
"title": "Reaserch on Monolingual Font Recommendation based on Target Perception",
"doi": null,
"abstractUrl": "/proceedings-article/icid/2020/440500a094/1taFreVMPM4",
"parentPublication": {
"id": "proceedings/icid/2020/1481/0",
"title": "2020 International Conference on Intelligent Design (ICID)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/jcdl/2021/1770/0/177000a130",
"title": "Newsalyze: Effective Communication of Person-Targeting Biases in News Articles",
"doi": null,
"abstractUrl": "/proceedings-article/jcdl/2021/177000a130/1zJmV9QWbGo",
"parentPublication": {
"id": "proceedings/jcdl/2021/1770/0",
"title": "2021 ACM/IEEE Joint Conference on Digital Libraries (JCDL)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07990536",
"articleId": "13rRUxcbnCx",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07964760",
"articleId": "13rRUxDqS8p",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTYesWT",
"name": "ttg201808-07968319s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201808-07968319s1.zip",
"extension": "zip",
"size": "161 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1Fp5V6TYCEE",
"title": "Sept.",
"year": "2022",
"issueNum": "09",
"idPrefix": "tg",
"pubType": "journal",
"volume": "28",
"label": "Sept.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1qkwDU8VvW0",
"doi": "10.1109/TVCG.2021.3051013",
"abstract": "Progressive visualization is fast becoming a technique in the visualization community to help users interact with large amounts of data. With progressive visualization, users can examine intermediate results of complex or long running computations, without waiting for the computation to complete. While this has shown to be beneficial to users, recent research has identified potential risks. For example, users may misjudge the uncertainty in the intermediate results and draw incorrect conclusions or see patterns that are not present in the final results. In this article, we conduct a comprehensive set of studies to quantify the advantages and limitations of progressive visualization. Based on a recent report by Micallef <italic>et al.</italic>, we examine four types of cognitive biases that can occur with progressive visualization: <italic>uncertainty bias</italic>, <italic>illusion bias</italic>, <italic>control bias</italic>, and <italic>anchoring bias</italic>. The results of the studies suggest a cautious but promising use of progressive visualization – while there can be significant savings in task completion time, accuracy can be negatively affected in certain conditions. These findings confirm earlier reports of the benefits and drawbacks of progressive visualization and that continued research into mitigating the effects of cognitive biases is necessary.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Progressive visualization is fast becoming a technique in the visualization community to help users interact with large amounts of data. With progressive visualization, users can examine intermediate results of complex or long running computations, without waiting for the computation to complete. While this has shown to be beneficial to users, recent research has identified potential risks. For example, users may misjudge the uncertainty in the intermediate results and draw incorrect conclusions or see patterns that are not present in the final results. In this article, we conduct a comprehensive set of studies to quantify the advantages and limitations of progressive visualization. Based on a recent report by Micallef <italic>et al.</italic>, we examine four types of cognitive biases that can occur with progressive visualization: <italic>uncertainty bias</italic>, <italic>illusion bias</italic>, <italic>control bias</italic>, and <italic>anchoring bias</italic>. The results of the studies suggest a cautious but promising use of progressive visualization – while there can be significant savings in task completion time, accuracy can be negatively affected in certain conditions. These findings confirm earlier reports of the benefits and drawbacks of progressive visualization and that continued research into mitigating the effects of cognitive biases is necessary.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Progressive visualization is fast becoming a technique in the visualization community to help users interact with large amounts of data. With progressive visualization, users can examine intermediate results of complex or long running computations, without waiting for the computation to complete. While this has shown to be beneficial to users, recent research has identified potential risks. For example, users may misjudge the uncertainty in the intermediate results and draw incorrect conclusions or see patterns that are not present in the final results. In this article, we conduct a comprehensive set of studies to quantify the advantages and limitations of progressive visualization. Based on a recent report by Micallef et al., we examine four types of cognitive biases that can occur with progressive visualization: uncertainty bias, illusion bias, control bias, and anchoring bias. The results of the studies suggest a cautious but promising use of progressive visualization – while there can be significant savings in task completion time, accuracy can be negatively affected in certain conditions. These findings confirm earlier reports of the benefits and drawbacks of progressive visualization and that continued research into mitigating the effects of cognitive biases is necessary.",
"title": "Impact of Cognitive Biases on Progressive Visualization",
"normalizedTitle": "Impact of Cognitive Biases on Progressive Visualization",
"fno": "09320596",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [],
"authors": [
{
"givenName": "Marianne",
"surname": "Procopio",
"fullName": "Marianne Procopio",
"affiliation": "Tufts University, Medford, MA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ab",
"surname": "Mosca",
"fullName": "Ab Mosca",
"affiliation": "Tufts University, Medford, MA, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Carlos",
"surname": "Scheidegger",
"fullName": "Carlos Scheidegger",
"affiliation": "University of Arizona, Tucson, AZ, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Eugene",
"surname": "Wu",
"fullName": "Eugene Wu",
"affiliation": "Columbia University, New York, NY, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Remco",
"surname": "Chang",
"fullName": "Remco Chang",
"affiliation": "Tufts University, Medford, MA, USA",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "09",
"pubDate": "2022-09-01 00:00:00",
"pubType": "trans",
"pages": "3093-3112",
"year": "2022",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icsa-c/2018/6585/0/658501a052",
"title": "Decision Making and Cognitive Biases in Designing Software Architectures",
"doi": null,
"abstractUrl": "/proceedings-article/icsa-c/2018/658501a052/12OmNCeK2o7",
"parentPublication": {
"id": "proceedings/icsa-c/2018/6585/0",
"title": "2018 IEEE International Conference on Software Architecture Companion (ICSA-C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aero/2011/7350/0/05747663",
"title": "Cognitive biases in engineering decision making",
"doi": null,
"abstractUrl": "/proceedings-article/aero/2011/05747663/12OmNqHIty9",
"parentPublication": {
"id": "proceedings/aero/2011/7350/0",
"title": "IEEE Aerospace Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse-c/2016/4205/0/4205a823",
"title": "Cognitive Biases in Software Quality and Testing",
"doi": null,
"abstractUrl": "/proceedings-article/icse-c/2016/4205a823/12OmNzUxO6L",
"parentPublication": {
"id": "proceedings/icse-c/2016/4205/0",
"title": "2016 IEEE/ACM 38th International Conference on Software Engineering Companion (ICSE-C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2017/0831/0/0831a250",
"title": "Argument Mapper: Countering Cognitive Biases in Analysis with Critical (Visual) Thinking",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2017/0831a250/12OmNzcPAuY",
"parentPublication": {
"id": "proceedings/iv/2017/0831/0",
"title": "2017 21st International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/02/08476234",
"title": "A Task-Based Taxonomy of Cognitive Biases for Information Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2020/02/08476234/13WBGLOgq3z",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2020/12/08506423",
"title": "Cognitive Biases in Software Engineering: A Systematic Mapping Study",
"doi": null,
"abstractUrl": "/journal/ts/2020/12/08506423/14DL8SnwZk4",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vis/2022/8812/0/881200a045",
"title": "Visual Auditor: Interactive Visualization for Detection and Summarization of Model Biases",
"doi": null,
"abstractUrl": "/proceedings-article/vis/2022/881200a045/1J6h6YYG9sA",
"parentPublication": {
"id": "proceedings/vis/2022/8812/0",
"title": "2022 IEEE Visualization and Visual Analytics (VIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/01/08809730",
"title": "P5: Portable Progressive Parallel Processing Pipelines for Interactive Data Analysis and Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2020/01/08809730/1cHE2tYwF7a",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse/2020/7121/0/712100a654",
"title": "A Tale from the Trenches: Cognitive Biases and Software Development",
"doi": null,
"abstractUrl": "/proceedings-article/icse/2020/712100a654/1pK5eMv5yUw",
"parentPublication": {
"id": "proceedings/icse/2020/7121/0",
"title": "2020 IEEE/ACM 42nd International Conference on Software Engineering (ICSE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/01/09555923",
"title": "Left, Right, and Gender: Exploring Interaction Traces to Mitigate Human Biases",
"doi": null,
"abstractUrl": "/journal/tg/2022/01/09555923/1xlw0uXBKz6",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09321177",
"articleId": "1qkwF6Uf61y",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09321747",
"articleId": "1qmbmWE93ZS",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxvO04X",
"title": "PrePrints",
"year": "5555",
"issueNum": "01",
"idPrefix": "tp",
"pubType": "journal",
"volume": null,
"label": "PrePrints",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1BQibna3gm4",
"doi": "10.1109/TPAMI.2022.3160362",
"abstract": "Few-shot learning (FSL) aims to generate a classifier using limited labeled examples. Many existing works take the meta-learning approach, constructing a few-shot learner (a meta-model) that can learn from few-shot examples to generate a classifier. The performance is measured by how well the resulting classifiers classify the test (\\ie, query) examples of those tasks. In this paper, we point out two potential weaknesses of this approach. First, the sampled query examples may not provide sufficient supervision for meta-training the few-shot learner. Second, the effectiveness of meta-learning diminishes sharply with the increasing number of shots. We propose a novel meta-training objective for the few-shot learner, which is to encourage the few-shot learner to generate classifiers that perform like strong classifiers. Concretely, we associate each sampled few-shot task with a strong classifier, which is trained with ample labeled examples. The strong classifiers can be seen as the target classifiers that we hope the few-shot learner to generate given few-shot examples, and we use the strong classifiers to supervise the few-shot learner. We validate our approach in combinations with many representative meta-learning methods. More importantly, with our approach, meta-learning based FSL methods can consistently outperform non-meta-learning based methods at different numbers of shots.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Few-shot learning (FSL) aims to generate a classifier using limited labeled examples. Many existing works take the meta-learning approach, constructing a few-shot learner (a meta-model) that can learn from few-shot examples to generate a classifier. The performance is measured by how well the resulting classifiers classify the test (\\ie, query) examples of those tasks. In this paper, we point out two potential weaknesses of this approach. First, the sampled query examples may not provide sufficient supervision for meta-training the few-shot learner. Second, the effectiveness of meta-learning diminishes sharply with the increasing number of shots. We propose a novel meta-training objective for the few-shot learner, which is to encourage the few-shot learner to generate classifiers that perform like strong classifiers. Concretely, we associate each sampled few-shot task with a strong classifier, which is trained with ample labeled examples. The strong classifiers can be seen as the target classifiers that we hope the few-shot learner to generate given few-shot examples, and we use the strong classifiers to supervise the few-shot learner. We validate our approach in combinations with many representative meta-learning methods. More importantly, with our approach, meta-learning based FSL methods can consistently outperform non-meta-learning based methods at different numbers of shots.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Few-shot learning (FSL) aims to generate a classifier using limited labeled examples. Many existing works take the meta-learning approach, constructing a few-shot learner (a meta-model) that can learn from few-shot examples to generate a classifier. The performance is measured by how well the resulting classifiers classify the test (\\ie, query) examples of those tasks. In this paper, we point out two potential weaknesses of this approach. First, the sampled query examples may not provide sufficient supervision for meta-training the few-shot learner. Second, the effectiveness of meta-learning diminishes sharply with the increasing number of shots. We propose a novel meta-training objective for the few-shot learner, which is to encourage the few-shot learner to generate classifiers that perform like strong classifiers. Concretely, we associate each sampled few-shot task with a strong classifier, which is trained with ample labeled examples. The strong classifiers can be seen as the target classifiers that we hope the few-shot learner to generate given few-shot examples, and we use the strong classifiers to supervise the few-shot learner. We validate our approach in combinations with many representative meta-learning methods. More importantly, with our approach, meta-learning based FSL methods can consistently outperform non-meta-learning based methods at different numbers of shots.",
"title": "Few-Shot Learning with a Strong Teacher",
"normalizedTitle": "Few-Shot Learning with a Strong Teacher",
"fno": "09737396",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Task Analysis",
"Training",
"Feature Extraction",
"Benchmark Testing",
"Visualization",
"Standards",
"Loss Measurement",
"Few Shot Learning",
"Meta Learning",
"Knowledge Distillation"
],
"authors": [
{
"givenName": "Han-Jia",
"surname": "Ye",
"fullName": "Han-Jia Ye",
"affiliation": "School of Artificial Intelligence, State Key Laboratory of Novel Software Technology, 554995 Nanjing, Jiangsu, China, 210023",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Lu",
"surname": "Ming",
"fullName": "Lu Ming",
"affiliation": "School of Artificial Intelligence, State Key Laboratory of Novel Software Technology, 554995 Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "De-Chuan",
"surname": "Zhan",
"fullName": "De-Chuan Zhan",
"affiliation": "School of Artificial Intelligence, State Key Laboratory of Novel Software Technology, 554995 Nanjing, Jiangsu, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Wei-Lun",
"surname": "Chao",
"fullName": "Wei-Lun Chao",
"affiliation": "Department of Computer Science and Engineering, The Ohio State University, 2647 Columbus, Ohio, United States",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2022-03-01 00:00:00",
"pubType": "trans",
"pages": "1-1",
"year": "5555",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iccv/2021/2812/0/281200i413",
"title": "Task-aware Part Mining Network for Few-Shot Learning",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200i413/1BmF0EjNkas",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200j042",
"title": "Meta-Baseline: Exploring Simple Meta-Learning for Few-Shot Learning",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200j042/1BmJSS6MRRS",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200i464",
"title": "Unsupervised Few-Shot Action Recognition via Action-Appearance Aligned Meta-Adaptation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200i464/1BmJaHoCKys",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2023/06/09780162",
"title": "Subgraph-Aware Few-Shot Inductive Link Prediction Via Meta-Learning",
"doi": null,
"abstractUrl": "/journal/tk/2023/06/09780162/1DBTu9EhzeU",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2023/9346/0/934600c478",
"title": "Contrastive Knowledge-Augmented Meta-Learning for Few-Shot Classification",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2023/934600c478/1KxVdryyg1i",
"parentPublication": {
"id": "proceedings/wacv/2023/9346/0",
"title": "2023 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2019/3293/0/329300l1711",
"title": "Task Agnostic Meta-Learning for Few-Shot Learning",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2019/329300l1711/1gyrLVLoYw0",
"parentPublication": {
"id": "proceedings/cvpr/2019/3293/0",
"title": "2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2019/3293/0/329300a403",
"title": "Meta-Transfer Learning for Few-Shot Learning",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2019/329300a403/1gyrVzBsTGE",
"parentPublication": {
"id": "proceedings/cvpr/2019/3293/0",
"title": "2019 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800m2362",
"title": "Meta-Learning of Neural Architectures for Few-Shot Learning",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800m2362/1m3odGas2C4",
"parentPublication": {
"id": "proceedings/cvpr/2020/7168/0",
"title": "2020 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2021/8808/0/09412902",
"title": "Few-Shot Few-Shot Learning and the role of Spatial Attention",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2021/09412902/1tmhDxLvtio",
"parentPublication": {
"id": "proceedings/icpr/2021/8808/0",
"title": "2020 25th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2021/8808/0/09412416",
"title": "Complementing Representation Deficiency in Few-shot Image Classification: A Meta-Learning Approach",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2021/09412416/1tmjIvigzxS",
"parentPublication": {
"id": "proceedings/icpr/2021/8808/0",
"title": "2020 25th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09733271",
"articleId": "1BENHpNZiPm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09740011",
"articleId": "1BWZeomWhSo",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxvO04Q",
"title": "Jan.",
"year": "2017",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "23",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwbJD4P",
"doi": "10.1109/TVCG.2016.2598829",
"abstract": "In this work, we present a study that traces the technical and cognitive processes in two visual analytics applications to a common theoretic model of soft knowledge that may be added into a visual analytics process for constructing a decision-tree model. Both case studies involved the development of classification models based on the “bag of features” approach. Both compared a visual analytics approach using parallel coordinates with a machine-learning approach using information theory. Both found that the visual analytics approach had some advantages over the machine learning approach, especially when sparse datasets were used as the ground truth. We examine various possible factors that may have contributed to such advantages, and collect empirical evidence for supporting the observation and reasoning of these factors. We propose an information-theoretic model as a common theoretic basis to explain the phenomena exhibited in these two case studies. Together we provide interconnected empirical and theoretical evidence to support the usefulness of visual analytics.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this work, we present a study that traces the technical and cognitive processes in two visual analytics applications to a common theoretic model of soft knowledge that may be added into a visual analytics process for constructing a decision-tree model. Both case studies involved the development of classification models based on the “bag of features” approach. Both compared a visual analytics approach using parallel coordinates with a machine-learning approach using information theory. Both found that the visual analytics approach had some advantages over the machine learning approach, especially when sparse datasets were used as the ground truth. We examine various possible factors that may have contributed to such advantages, and collect empirical evidence for supporting the observation and reasoning of these factors. We propose an information-theoretic model as a common theoretic basis to explain the phenomena exhibited in these two case studies. Together we provide interconnected empirical and theoretical evidence to support the usefulness of visual analytics.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this work, we present a study that traces the technical and cognitive processes in two visual analytics applications to a common theoretic model of soft knowledge that may be added into a visual analytics process for constructing a decision-tree model. Both case studies involved the development of classification models based on the “bag of features” approach. Both compared a visual analytics approach using parallel coordinates with a machine-learning approach using information theory. Both found that the visual analytics approach had some advantages over the machine learning approach, especially when sparse datasets were used as the ground truth. We examine various possible factors that may have contributed to such advantages, and collect empirical evidence for supporting the observation and reasoning of these factors. We propose an information-theoretic model as a common theoretic basis to explain the phenomena exhibited in these two case studies. Together we provide interconnected empirical and theoretical evidence to support the usefulness of visual analytics.",
"title": "An Analysis of Machine- and Human-Analytics in Classification",
"normalizedTitle": "An Analysis of Machine- and Human-Analytics in Classification",
"fno": "07539314",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Visual Analytics",
"Decision Trees",
"Analytical Models",
"Information Theory",
"Data Visualization",
"Data Models",
"Videos",
"Information Theory",
"Visual Analytics",
"Classification",
"Decision Tree",
"Model",
"Facial Expression",
"Visualization Image"
],
"authors": [
{
"givenName": "Gary K. L.",
"surname": "Tam",
"fullName": "Gary K. L. Tam",
"affiliation": "Swansea University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Vivek",
"surname": "Kothari",
"fullName": "Vivek Kothari",
"affiliation": "University of Oxford",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Min",
"surname": "Chen",
"fullName": "Min Chen",
"affiliation": "University of Oxford",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2017-01-01 00:00:00",
"pubType": "trans",
"pages": "71-80",
"year": "2017",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/hicss/2011/9618/0/05718616",
"title": "Pair Analytics: Capturing Reasoning Processes in Collaborative Visual Analytics",
"doi": null,
"abstractUrl": "/proceedings-article/hicss/2011/05718616/12OmNvAiShB",
"parentPublication": {
"id": "proceedings/hicss/2011/9618/0",
"title": "2011 44th Hawaii International Conference on System Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hicss/2011/9618/0/05718615",
"title": "Expanding the Scope: Interaction Design Perspectives for Visual Analytics",
"doi": null,
"abstractUrl": "/proceedings-article/hicss/2011/05718615/12OmNxGSm6x",
"parentPublication": {
"id": "proceedings/hicss/2011/9618/0",
"title": "2011 44th Hawaii International Conference on System Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2014/6854/0/6854a130",
"title": "A Hybrid Visual Analytics Approach to Dynamic Space-Based Networks",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2014/6854a130/12OmNzAohUL",
"parentPublication": {
"id": "proceedings/icvrv/2014/6854/0",
"title": "2014 International Conference on Virtual Reality and Visualization (ICVRV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2008/01/mcg2008010018",
"title": "An Information-Theoretic View of Visual Analytics",
"doi": null,
"abstractUrl": "/magazine/cg/2008/01/mcg2008010018/13rRUB6SpRW",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/12/06875967",
"title": "Knowledge Generation Model for Visual Analytics",
"doi": null,
"abstractUrl": "/journal/tg/2014/12/06875967/13rRUILLkvt",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/co/2013/07/mco2013070030",
"title": "Visual Analytics Support for Intelligence Analysis",
"doi": null,
"abstractUrl": "/magazine/co/2013/07/mco2013070030/13rRUxD9h0P",
"parentPublication": {
"id": "mags/co",
"title": "Computer",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2015/04/mcg2015040094",
"title": "Semantic Interaction: Coupling Cognition and Computation through Usable Interactive Analytics",
"doi": null,
"abstractUrl": "/magazine/cg/2015/04/mcg2015040094/13rRUxOveck",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/01/07539297",
"title": "Visual Analytics for Mobile Eye Tracking",
"doi": null,
"abstractUrl": "/journal/tg/2017/01/07539297/13rRUyv53Fx",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2018/6100/0/610000b830",
"title": "Soccer: Who Has the Ball? Generating Visual Analytics and Player Statistics",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2018/610000b830/17D45VObpOM",
"parentPublication": {
"id": "proceedings/cvprw/2018/6100/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2022/01/09693359",
"title": "Visual Analytics for Human-Centered Machine Learning",
"doi": null,
"abstractUrl": "/magazine/cg/2022/01/09693359/1As7zEHCGn6",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07539404",
"articleId": "13rRUxAASVX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07539323",
"articleId": "13rRUxNEqPZ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "17ShDTXnFq3",
"name": "ttg201701-07539314s1.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg201701-07539314s1.zip",
"extension": "zip",
"size": "6.49 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNvGPE8n",
"title": "Jan.",
"year": "2016",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "22",
"label": "Jan.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwjoNx7",
"doi": "10.1109/TVCG.2015.2467620",
"abstract": "Determining similar objects based upon the features of an object of interest is a common task for visual analytics systems. This process is called profiling, if the object of interest is a person with individual attributes. The profiling of musicians similar to a musician of interest with the aid of visual means became an interesting research question for musicologists working with the Bavarian Musicians Encyclopedia Online. This paper illustrates the development of a visual analytics profiling system that is used to address such research questions. Taking musicological knowledge into account, we outline various steps of our collaborative digital humanities project, priority (1) the definition of various measures to determine the similarity of musicians' attributes, and (2) the design of an interactive profiling system that supports musicologists in iteratively determining similar musicians. The utility of the profiling system is emphasized by various usage scenarios illustrating current research questions in musicology.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Determining similar objects based upon the features of an object of interest is a common task for visual analytics systems. This process is called profiling, if the object of interest is a person with individual attributes. The profiling of musicians similar to a musician of interest with the aid of visual means became an interesting research question for musicologists working with the Bavarian Musicians Encyclopedia Online. This paper illustrates the development of a visual analytics profiling system that is used to address such research questions. Taking musicological knowledge into account, we outline various steps of our collaborative digital humanities project, priority (1) the definition of various measures to determine the similarity of musicians' attributes, and (2) the design of an interactive profiling system that supports musicologists in iteratively determining similar musicians. The utility of the profiling system is emphasized by various usage scenarios illustrating current research questions in musicology.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Determining similar objects based upon the features of an object of interest is a common task for visual analytics systems. This process is called profiling, if the object of interest is a person with individual attributes. The profiling of musicians similar to a musician of interest with the aid of visual means became an interesting research question for musicologists working with the Bavarian Musicians Encyclopedia Online. This paper illustrates the development of a visual analytics profiling system that is used to address such research questions. Taking musicological knowledge into account, we outline various steps of our collaborative digital humanities project, priority (1) the definition of various measures to determine the similarity of musicians' attributes, and (2) the design of an interactive profiling system that supports musicologists in iteratively determining similar musicians. The utility of the profiling system is emphasized by various usage scenarios illustrating current research questions in musicology.",
"title": "Interactive Visual Profiling of Musicians",
"normalizedTitle": "Interactive Visual Profiling of Musicians",
"fno": "07192680",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Databases",
"Visual Analytics",
"Data Visualization",
"Music",
"Uncertainty",
"Social Network Services",
"Musicology",
"Visual Analytics",
"Profiling System",
"Musicians Database Visualization",
"Digital Humanities",
"Musicology",
"Visual Analytics",
"Profiling System",
"Musicians Database Visualization",
"Digital Humanities"
],
"authors": [
{
"givenName": "Stefan",
"surname": "Jänicke",
"fullName": "Stefan Jänicke",
"affiliation": ", Image and Signal Processing Group, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Josef",
"surname": "Focht",
"fullName": "Josef Focht",
"affiliation": ", Museum of Musical Instruments, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Gerik",
"surname": "Scheuermann",
"fullName": "Gerik Scheuermann",
"affiliation": ", Image and Signal Processing Group, Germany",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2016-01-01 00:00:00",
"pubType": "trans",
"pages": "200-209",
"year": "2016",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cec/2010/4228/0/4228a180",
"title": "Interactive Visual Analysis of Hierarchical Enterprise Data",
"doi": null,
"abstractUrl": "/proceedings-article/cec/2010/4228a180/12OmNAWH9xu",
"parentPublication": {
"id": "proceedings/cec/2010/4228/0",
"title": "2010 IEEE 12th Conference on Commerce and Enterprise Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdm/2012/4905/0/4905a559",
"title": "Automatically Discovering Talented Musicians with Acoustic Analysis of YouTube Videos",
"doi": null,
"abstractUrl": "/proceedings-article/icdm/2012/4905a559/12OmNAq3hzo",
"parentPublication": {
"id": "proceedings/icdm/2012/4905/0",
"title": "2012 IEEE 12th International Conference on Data Mining",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/compsac/2012/4736/0/4736a509",
"title": "P-Tracer: Path-Based Performance Profiling in Cloud Computing Systems",
"doi": null,
"abstractUrl": "/proceedings-article/compsac/2012/4736a509/12OmNro0I1V",
"parentPublication": {
"id": "proceedings/compsac/2012/4736/0",
"title": "2012 IEEE 36th Annual Computer Software and Applications Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/msr/2015/5594/0/5594a292",
"title": "An Empirical Study of End-User Programmers in the Computer Music Community",
"doi": null,
"abstractUrl": "/proceedings-article/msr/2015/5594a292/12OmNy3AgEQ",
"parentPublication": {
"id": "proceedings/msr/2015/5594/0",
"title": "2015 IEEE/ACM 12th Working Conference on Mining Software Repositories (MSR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hicss/2016/5670/0/5670b426",
"title": "Introduction to the Minitrack on Interactive Visual Decision Analytics",
"doi": null,
"abstractUrl": "/proceedings-article/hicss/2016/5670b426/12OmNzWfoUn",
"parentPublication": {
"id": "proceedings/hicss/2016/5670/0",
"title": "2016 49th Hawaii International Conference on System Sciences (HICSS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/06/ttg2009061335",
"title": "Interactive Visual Optimization and Analysis for RFID Benchmarking",
"doi": null,
"abstractUrl": "/journal/tg/2009/06/ttg2009061335/13rRUNvgziz",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2022/9007/0/900700a263",
"title": "How originality looks like. Integrating visualization and meta-heuristics to dissect music plagiarism",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2022/900700a263/1KaH1n956zC",
"parentPublication": {
"id": "proceedings/iv/2022/9007/0",
"title": "2022 26th International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2019/9226/0/922600a257",
"title": "An Interactive Chart of Biography",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2019/922600a257/1cMF7iL2fZu",
"parentPublication": {
"id": "proceedings/pacificvis/2019/9226/0",
"title": "2019 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2022/10/09382844",
"title": "Interactive Visual Exploration of Longitudinal Historical Career Mobility Data",
"doi": null,
"abstractUrl": "/journal/tg/2022/10/09382844/1saZr0JHX5C",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2021/3827/0/382700a211",
"title": "Visual Analytics and Similarity Search - Interest-based Similarity Search in Scientific Data",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2021/382700a211/1y4oJ30dpcY",
"parentPublication": {
"id": "proceedings/iv/2021/3827/0",
"title": "2021 25th International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "07192685",
"articleId": "13rRUwd9CG5",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07192676",
"articleId": "13rRUxDqS8l",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNCd2rJe",
"title": "September",
"year": "2007",
"issueNum": "09",
"idPrefix": "tp",
"pubType": "journal",
"volume": "29",
"label": "September",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwd9CH3",
"doi": "10.1109/TPAMI.2007.1114",
"abstract": "In this paper we present a new and simple method for fitting a sphere-like surface to a set of data points in 3-space. In comparison to the standard method that involves using spherical harmonics, this method is conceptually simpler and computationally less complex and intensive, especially when used to address problems in which data is sparse or nonuniform.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper we present a new and simple method for fitting a sphere-like surface to a set of data points in 3-space. In comparison to the standard method that involves using spherical harmonics, this method is conceptually simpler and computationally less complex and intensive, especially when used to address problems in which data is sparse or nonuniform.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper we present a new and simple method for fitting a sphere-like surface to a set of data points in 3-space. In comparison to the standard method that involves using spherical harmonics, this method is conceptually simpler and computationally less complex and intensive, especially when used to address problems in which data is sparse or nonuniform.",
"title": "A Simple Method for Fitting Sphere-Like Surfaces",
"normalizedTitle": "A Simple Method for Fitting Sphere-Like Surfaces",
"fno": "i1673",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Sphere Like Surface",
"Spherical Harmonics",
"Data Fitting"
],
"authors": [
{
"givenName": "Michael A.",
"surname": "Penna",
"fullName": "Michael A. Penna",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kris A.",
"surname": "Dines",
"fullName": "Kris A. Dines",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "09",
"pubDate": "2007-09-01 00:00:00",
"pubType": "trans",
"pages": "1673-1678",
"year": "2007",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/fskd/2009/3735/1/3735a296",
"title": "Sphere Target Fitting of Point Cloud Data Based on M-estimation",
"doi": null,
"abstractUrl": "/proceedings-article/fskd/2009/3735a296/12OmNBAIAO5",
"parentPublication": {
"id": "proceedings/fskd/2009/3735/1",
"title": "Fuzzy Systems and Knowledge Discovery, Fourth International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iih-msp/2009/3762/0/3762b297",
"title": "Evaluation of Liver Shape Approximation and Characterization",
"doi": null,
"abstractUrl": "/proceedings-article/iih-msp/2009/3762b297/12OmNBCHMNB",
"parentPublication": {
"id": "proceedings/iih-msp/2009/3762/0",
"title": "Intelligent Information Hiding and Multimedia Signal Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iceet/2009/3819/3/3819c011",
"title": "Arbitrary-Order Spherical Harmonics Method for Radiative Heat Transfer in Semitransparent Medium",
"doi": null,
"abstractUrl": "/proceedings-article/iceet/2009/3819c011/12OmNBqdr4h",
"parentPublication": {
"id": "proceedings/iceet/2009/3819/3",
"title": "Energy and Environment Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cadgraphics/2011/4497/0/4497a119",
"title": "The Spherical Images of Triangular Mesh Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/cadgraphics/2011/4497a119/12OmNCvLY0n",
"parentPublication": {
"id": "proceedings/cadgraphics/2011/4497/0",
"title": "Computer-Aided Design and Computer Graphics, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mediacom/2010/4136/0/4136a094",
"title": "The Difference of Electrostatic Energy between Uniformly Charged Spherical Surface and Sphere",
"doi": null,
"abstractUrl": "/proceedings-article/mediacom/2010/4136a094/12OmNyRPgGp",
"parentPublication": {
"id": "proceedings/mediacom/2010/4136/0",
"title": "2010 International Conference on Multimedia Communications (Mediacom 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmai/2008/3270/0/3270a053",
"title": "Chapter 9: Shape Analysis of Left Ventricle Using Invariant 3-D Spherical Harmonics Shape Descriptors",
"doi": null,
"abstractUrl": "/proceedings-article/gmai/2008/3270a053/12OmNyen1x6",
"parentPublication": {
"id": "proceedings/gmai/2008/3270/0",
"title": "Geometric Modeling and Imaging--New Trends",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/crv/2011/4362/0/4362a293",
"title": "Modeling Lambertian Surfaces Under Unknown Distant Illumination Using Hemispherical Harmonics",
"doi": null,
"abstractUrl": "/proceedings-article/crv/2011/4362a293/12OmNyr8YqO",
"parentPublication": {
"id": "proceedings/crv/2011/4362/0",
"title": "2011 Canadian Conference on Computer and Robot Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/1996/7620/0/76200050",
"title": "Mosaic Image Generation on a Flattened Gaussian Sphere",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/1996/76200050/12OmNzXFoHh",
"parentPublication": {
"id": "proceedings/wacv/1996/7620/0",
"title": "Applications of Computer Vision, IEEE Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icig/2009/3883/0/3883a336",
"title": "3D Face Pose Normalization Using Equipartition Fitting Sphere Representation of Shape",
"doi": null,
"abstractUrl": "/proceedings-article/icig/2009/3883a336/12OmNzwpUgV",
"parentPublication": {
"id": "proceedings/icig/2009/3883/0",
"title": "Image and Graphics, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1995/10/i0967",
"title": "The Use of Three- and Four-Dimensional Surface Harmonics for Rigid and Nonrigid Shape Recovery and Representation",
"doi": null,
"abstractUrl": "/journal/tp/1995/10/i0967/13rRUxZRboZ",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "i1668",
"articleId": "13rRUxcbnIf",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "tp01",
"articleId": "13rRUxjQywv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxvwoNX",
"title": "July/August",
"year": "2010",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "July/August",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUx0xPi4",
"doi": "10.1109/TVCG.2009.103",
"abstract": "Curvature flow (planar geometric heat flow) has been extensively applied to image processing, computer vision, and material science. To extend the numerical schemes and algorithms of this flow on surfaces is very significant for corresponding motions of curves and images defined on surfaces. In this work, we are interested in the geodesic curvature flow over triangulated surfaces using a level set formulation. First, we present the geodesic curvature flow equation on general smooth manifolds based on an energy minimization of curves. The equation is then discretized by a semi-implicit finite volume method (FVM). For convenience of description, we call the discretized geodesic curvature flow as dGCF. The existence and uniqueness of dGCF are discussed. The regularization behavior of dGCF is also studied. Finally, we apply our dGCF to three problems: the closed-curve evolution on manifolds, the discrete scale-space construction, and the edge detection of images painted on triangulated surfaces. Our method works for compact triangular meshes of arbitrary geometry and topology, as long as there are no degenerate triangles. The implementation of the method is also simple.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Curvature flow (planar geometric heat flow) has been extensively applied to image processing, computer vision, and material science. To extend the numerical schemes and algorithms of this flow on surfaces is very significant for corresponding motions of curves and images defined on surfaces. In this work, we are interested in the geodesic curvature flow over triangulated surfaces using a level set formulation. First, we present the geodesic curvature flow equation on general smooth manifolds based on an energy minimization of curves. The equation is then discretized by a semi-implicit finite volume method (FVM). For convenience of description, we call the discretized geodesic curvature flow as dGCF. The existence and uniqueness of dGCF are discussed. The regularization behavior of dGCF is also studied. Finally, we apply our dGCF to three problems: the closed-curve evolution on manifolds, the discrete scale-space construction, and the edge detection of images painted on triangulated surfaces. Our method works for compact triangular meshes of arbitrary geometry and topology, as long as there are no degenerate triangles. The implementation of the method is also simple.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Curvature flow (planar geometric heat flow) has been extensively applied to image processing, computer vision, and material science. To extend the numerical schemes and algorithms of this flow on surfaces is very significant for corresponding motions of curves and images defined on surfaces. In this work, we are interested in the geodesic curvature flow over triangulated surfaces using a level set formulation. First, we present the geodesic curvature flow equation on general smooth manifolds based on an energy minimization of curves. The equation is then discretized by a semi-implicit finite volume method (FVM). For convenience of description, we call the discretized geodesic curvature flow as dGCF. The existence and uniqueness of dGCF are discussed. The regularization behavior of dGCF is also studied. Finally, we apply our dGCF to three problems: the closed-curve evolution on manifolds, the discrete scale-space construction, and the edge detection of images painted on triangulated surfaces. Our method works for compact triangular meshes of arbitrary geometry and topology, as long as there are no degenerate triangles. The implementation of the method is also simple.",
"title": "A Level Set Formulation of Geodesic Curvature Flow on Simplicial Surfaces",
"normalizedTitle": "A Level Set Formulation of Geodesic Curvature Flow on Simplicial Surfaces",
"fno": "ttg2010040647",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Geodesic Curvature Flow",
"Level Set",
"Triangular Mesh Surfaces",
"Curve Evolution",
"Scale Space",
"Edge Detection"
],
"authors": [
{
"givenName": "Chunlin",
"surname": "Wu",
"fullName": "Chunlin Wu",
"affiliation": "Nanyang Technological University, Singapore",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Xuecheng",
"surname": "Tai",
"fullName": "Xuecheng Tai",
"affiliation": "Nanyang Technological University, Singapore and University of Bergen, Bergen",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2010-07-01 00:00:00",
"pubType": "trans",
"pages": "647-662",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sibgrapi/2011/4548/0/4548a056",
"title": "Geodesic Conic Subdivision Curves on Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2011/4548a056/12OmNBU1jVb",
"parentPublication": {
"id": "proceedings/sibgrapi/2011/4548/0",
"title": "2011 24th SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995410",
"title": "Registration for 3D surfaces with large deformations using quasi-conformal curvature flow",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995410/12OmNviZlml",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgi/1997/7825/0/78250230",
"title": "Geodesic Voronoi Diagrams on Parametric Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/1997/78250230/12OmNwDACyS",
"parentPublication": {
"id": "proceedings/cgi/1997/7825/0",
"title": "Computer Graphics International Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2011/1101/0/06126476",
"title": "Automated corpus callosum extraction via Laplace-Beltrami nodal parcellation and intrinsic geodesic curvature flows on surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2011/06126476/12OmNweBUOz",
"parentPublication": {
"id": "proceedings/iccv/2011/1101/0",
"title": "2011 IEEE International Conference on Computer Vision (ICCV 2011)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/10/ttg2012101664",
"title": "A Triangulation-Invariant Method for Anisotropic Geodesic Map Computation on Surface Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2012/10/ttg2012101664/13rRUwdIOUJ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1997/04/i0394",
"title": "Minimal Surfaces Based Object Segmentation",
"doi": null,
"abstractUrl": "/journal/tp/1997/04/i0394/13rRUwghd5U",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/06/ttg2012060879",
"title": "Efficiently Computing Exact Geodesic Loops within Finite Steps",
"doi": null,
"abstractUrl": "/journal/tg/2012/06/ttg2012060879/13rRUx0gev5",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/05/v0573",
"title": "A Sampling Framework for Accurate Curvature Estimation in Discrete Surfaces",
"doi": null,
"abstractUrl": "/journal/tg/2005/05/v0573/13rRUxC0SOP",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/1997/06/mcg1997060088",
"title": "The Curvature of Characteristic Curves on Surfaces",
"doi": null,
"abstractUrl": "/magazine/cg/1997/06/mcg1997060088/13rRUxNmPGe",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/1989/02/00019051",
"title": "Curvature and the fairness of curves and surfaces",
"doi": null,
"abstractUrl": "/magazine/cg/1989/02/00019051/13rRUxcsYOf",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2010040599",
"articleId": "13rRUNvyate",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2010040663",
"articleId": "13rRUxAAT7A",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBTawgP",
"title": "February",
"year": "2010",
"issueNum": "02",
"idPrefix": "tp",
"pubType": "journal",
"volume": "32",
"label": "February",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUILc8gg",
"doi": "10.1109/TPAMI.2008.272",
"abstract": "A wide range of applications in computer intelligence and computer graphics require computing geodesics accurately and efficiently. The fast marching method (FMM) is widely used to solve this problem, of which the complexity is O(N\\log N), where N is the total number of nodes on the manifold. A fast sweeping method (FSM) is proposed and applied on arbitrary triangular manifolds of which the complexity is reduced to O(N). By traversing the undigraph, four orderings are built to produce two groups of interfering waves, which cover all directions of characteristics. The correctness of this method is proved by analyzing the coverage of characteristics. The convergence and error estimation are also presented.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A wide range of applications in computer intelligence and computer graphics require computing geodesics accurately and efficiently. The fast marching method (FMM) is widely used to solve this problem, of which the complexity is O(N\\log N), where N is the total number of nodes on the manifold. A fast sweeping method (FSM) is proposed and applied on arbitrary triangular manifolds of which the complexity is reduced to O(N). By traversing the undigraph, four orderings are built to produce two groups of interfering waves, which cover all directions of characteristics. The correctness of this method is proved by analyzing the coverage of characteristics. The convergence and error estimation are also presented.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A wide range of applications in computer intelligence and computer graphics require computing geodesics accurately and efficiently. The fast marching method (FMM) is widely used to solve this problem, of which the complexity is O(N\\log N), where N is the total number of nodes on the manifold. A fast sweeping method (FSM) is proposed and applied on arbitrary triangular manifolds of which the complexity is reduced to O(N). By traversing the undigraph, four orderings are built to produce two groups of interfering waves, which cover all directions of characteristics. The correctness of this method is proved by analyzing the coverage of characteristics. The convergence and error estimation are also presented.",
"title": "A Fast Sweeping Method for Computing Geodesics on Triangular Manifolds",
"normalizedTitle": "A Fast Sweeping Method for Computing Geodesics on Triangular Manifolds",
"fno": "ttp2010020231",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Geodesics",
"Fast Sweeping Methods",
"Fast Marching Methods",
"Eikonal Equation",
"Triangular Manifold"
],
"authors": [
{
"givenName": "Song-Gang",
"surname": "Xu",
"fullName": "Song-Gang Xu",
"affiliation": "Tsinghua University, Beijing",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Yun-Xiang",
"surname": "Zhang",
"fullName": "Yun-Xiang Zhang",
"affiliation": "Tsinghua University, Beijing",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jun-Hai",
"surname": "Yong",
"fullName": "Jun-Hai Yong",
"affiliation": "Tsinghua University, Beijing",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2010-02-01 00:00:00",
"pubType": "trans",
"pages": "231-241",
"year": "2010",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/sccompanion/2012/4956/0/4956a617",
"title": "A Task Parallel Implementation of Fast Multipole Methods",
"doi": null,
"abstractUrl": "/proceedings-article/sccompanion/2012/4956a617/12OmNBKW9DG",
"parentPublication": {
"id": "proceedings/sccompanion/2012/4956/0",
"title": "2012 SC Companion: High Performance Computing, Networking Storage and Analysis",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpcc-icess/2012/4749/0/4749a270",
"title": "Scalable Distributed Fast Multipole Methods",
"doi": null,
"abstractUrl": "/proceedings-article/hpcc-icess/2012/4749a270/12OmNBqv2mg",
"parentPublication": {
"id": "proceedings/hpcc-icess/2012/4749/0",
"title": "High Performance Computing and Communication & IEEE International Conference on Embedded Software and Systems, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2009/3501/3/3501c626",
"title": "An Image Inpainting Technique Based on 8-Neighborhood Fast Sweeping Method",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2009/3501c626/12OmNqzcvPQ",
"parentPublication": {
"id": "proceedings/cmc/2009/3501/3",
"title": "2009 WRI International Conference on Communications and Mobile Computing. CMC 2009",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csie/2009/3507/1/3507a573",
"title": "A Novel Post-Process Approach for Fast Marching Method in Liver CT Slices Automatic Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/csie/2009/3507a573/12OmNrNh0Ai",
"parentPublication": {
"id": "csie/2009/3507/1",
"title": "Computer Science and Information Engineering, World Congress on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2011/4296/3/4296e286",
"title": "Sliding Mode Control Using Fast Output Sampling for a Mine Sweeping Plough",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2011/4296e286/12OmNrYlmNU",
"parentPublication": {
"id": "proceedings/icmtma/2011/4296/3",
"title": "2011 Third International Conference on Measuring Technology and Mechatronics Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2000/0574/0/05740077",
"title": "A Provably Optimal, Distribution-Independent Parallel Fast Multipole Method",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2000/05740077/12OmNxQOjJG",
"parentPublication": {
"id": "proceedings/ipdps/2000/0574/0",
"title": "Parallel and Distributed Processing Symposium, International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109b650",
"title": "Extending Fast Marching Method under Point Light Source Illumination and Perspective Projection",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109b650/12OmNyz5JTC",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/snpd-sawn/2005/2294/0/22940116",
"title": "A General Scalable Implementation of Fast Matrix Multiplication Algorithms on Distributed Memory Computers",
"doi": null,
"abstractUrl": "/proceedings-article/snpd-sawn/2005/22940116/12OmNzmclww",
"parentPublication": {
"id": "proceedings/snpd-sawn/2005/2294/0",
"title": "Software Engineering, Artificial Intelligence, Networking and Parallel/Distributed Computing, International Conference on & Self-Assembling Wireless Networks, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2007/09/i1563",
"title": "MultiStencils Fast Marching Methods: A Highly Accurate Solution to the Eikonal Equation on Cartesian Domains",
"doi": null,
"abstractUrl": "/journal/tp/2007/09/i1563/13rRUwj7cq6",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tc/1996/08/t0917",
"title": "A Sweeping Line Approach to Interconnect Testing",
"doi": null,
"abstractUrl": "/journal/tc/1996/08/t0917/13rRUxjQyog",
"parentPublication": {
"id": "trans/tc",
"title": "IEEE Transactions on Computers",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttp2010020220",
"articleId": "13rRUynHukm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttp2010020242",
"articleId": "13rRUxASuNF",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBKEyod",
"title": "October-December",
"year": "1999",
"issueNum": "04",
"idPrefix": "tg",
"pubType": "journal",
"volume": "5",
"label": "October-December",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxly9dI",
"doi": "10.1109/2945.817348",
"abstract": "Abstract—This paper describes a method for partitioning 3D surface meshes into useful segments. The proposed method generalizes morphological watersheds, an image segmentation technique, to 3D surfaces. This surface segmentation uses the total curvature of the surface as an indication of region boundaries. The surface is segmented into patches, where each patch has a relatively consistent curvature throughout, and is bounded by areas of higher, or drastically different, curvature. This algorithm has applications for a variety of important problems in visualization and geometrical modeling including 3D feature extraction, mesh reduction, texture mapping 3D surfaces, and computer aided design.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—This paper describes a method for partitioning 3D surface meshes into useful segments. The proposed method generalizes morphological watersheds, an image segmentation technique, to 3D surfaces. This surface segmentation uses the total curvature of the surface as an indication of region boundaries. The surface is segmented into patches, where each patch has a relatively consistent curvature throughout, and is bounded by areas of higher, or drastically different, curvature. This algorithm has applications for a variety of important problems in visualization and geometrical modeling including 3D feature extraction, mesh reduction, texture mapping 3D surfaces, and computer aided design.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—This paper describes a method for partitioning 3D surface meshes into useful segments. The proposed method generalizes morphological watersheds, an image segmentation technique, to 3D surfaces. This surface segmentation uses the total curvature of the surface as an indication of region boundaries. The surface is segmented into patches, where each patch has a relatively consistent curvature throughout, and is bounded by areas of higher, or drastically different, curvature. This algorithm has applications for a variety of important problems in visualization and geometrical modeling including 3D feature extraction, mesh reduction, texture mapping 3D surfaces, and computer aided design.",
"title": "Partitioning 3D Surface Meshes Using Watershed Segmentation",
"normalizedTitle": "Partitioning 3D Surface Meshes Using Watershed Segmentation",
"fno": "v0308",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Surfaces",
"Surface Segmentation",
"Watershed Algorithm",
"Curvature Based Methods"
],
"authors": [
{
"givenName": "Alan P.",
"surname": "Mangan",
"fullName": "Alan P. Mangan",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ross T.",
"surname": "Whitaker",
"fullName": "Ross T. Whitaker",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "1999-10-01 00:00:00",
"pubType": "trans",
"pages": "308-321",
"year": "1999",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "v0281",
"articleId": "13rRUwInveU",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0322",
"articleId": "13rRUyY294r",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNBcj5E9",
"title": "January/February",
"year": "2006",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "12",
"label": "January/February",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyYjK59",
"doi": "10.1109/TVCG.2006.7",
"abstract": "Abstract—Curved cross-sections extracted from medical volume images are useful for analyzing nonplanar anatomic structures such as the aorta arch or the pelvis. For visualization and for performing distance measurements, extracted surface sections need to be adequately flattened. We present two different distance preserving surface flattening methods which preserve distances according to a user-specified center of interest and according to user-specified orientations. The first method flattens surface sections by preserving distances along surface curves located within planes having a user specified constant orientation. The second method flattens surfaces along curves located within radial planes crossing the center of interest. We study and compare the properties of the two flattening methods by analyzing their distortion maps. Thanks to a multiresolution approach, we provide surface flattening at interactive rates, allowing users to displace their focus point while visualizing the resulting flattened surface. These distance preserving flattening methods provide new means of inspecting curved cross-sections extracted from medical images. ",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—Curved cross-sections extracted from medical volume images are useful for analyzing nonplanar anatomic structures such as the aorta arch or the pelvis. For visualization and for performing distance measurements, extracted surface sections need to be adequately flattened. We present two different distance preserving surface flattening methods which preserve distances according to a user-specified center of interest and according to user-specified orientations. The first method flattens surface sections by preserving distances along surface curves located within planes having a user specified constant orientation. The second method flattens surfaces along curves located within radial planes crossing the center of interest. We study and compare the properties of the two flattening methods by analyzing their distortion maps. Thanks to a multiresolution approach, we provide surface flattening at interactive rates, allowing users to displace their focus point while visualizing the resulting flattened surface. These distance preserving flattening methods provide new means of inspecting curved cross-sections extracted from medical images. ",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—Curved cross-sections extracted from medical volume images are useful for analyzing nonplanar anatomic structures such as the aorta arch or the pelvis. For visualization and for performing distance measurements, extracted surface sections need to be adequately flattened. We present two different distance preserving surface flattening methods which preserve distances according to a user-specified center of interest and according to user-specified orientations. The first method flattens surface sections by preserving distances along surface curves located within planes having a user specified constant orientation. The second method flattens surfaces along curves located within radial planes crossing the center of interest. We study and compare the properties of the two flattening methods by analyzing their distortion maps. Thanks to a multiresolution approach, we provide surface flattening at interactive rates, allowing users to displace their focus point while visualizing the resulting flattened surface. These distance preserving flattening methods provide new means of inspecting curved cross-sections extracted from medical images. ",
"title": "Distance Preserving Flattening of Surface Sections",
"normalizedTitle": "Distance Preserving Flattening of Surface Sections",
"fno": "v0026",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Visualization",
"Anatomic Structures",
"Curved Sections",
"Surface Extraction",
"Distance Preserving Surface Flattening",
"Interactive Multiresolution Flattening"
],
"authors": [
{
"givenName": "Laurent",
"surname": "Saroul",
"fullName": "Laurent Saroul",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Oscar",
"surname": "Figueiredo",
"fullName": "Oscar Figueiredo",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Roger D.",
"surname": "Hersch",
"fullName": "Roger D. Hersch",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2006-01-01 00:00:00",
"pubType": "trans",
"pages": "26-35",
"year": "2006",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/fskd/2008/3305/4/3305d674",
"title": "Model Retrieval Based on Flattened Shape Comparison in 3D Databases",
"doi": null,
"abstractUrl": "/proceedings-article/fskd/2008/3305d674/12OmNBC8AAu",
"parentPublication": {
"id": "proceedings/fskd/2008/3305/4",
"title": "Fuzzy Systems and Knowledge Discovery, Fourth International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isdea/2012/4608/0/4608a129",
"title": "A Novel Surface Flattening Method Based on Mesh Edges",
"doi": null,
"abstractUrl": "/proceedings-article/isdea/2012/4608a129/12OmNBNM8Pa",
"parentPublication": {
"id": "proceedings/isdea/2012/4608/0",
"title": "2012 Second International Conference on Intelligent System Design and Engineering Application",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/codes-isss/2004/3937/0/39370218",
"title": "Current Flattening in Software and Hardware for Security Applications",
"doi": null,
"abstractUrl": "/proceedings-article/codes-isss/2004/39370218/12OmNy5hRm4",
"parentPublication": {
"id": "proceedings/codes-isss/2004/3937/0",
"title": "Hardware/software codesign and system synthesis, International conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300005",
"title": "Exploring Curved Anatomic Structures with Surface Sections",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300005/12OmNyqiaVI",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1989/09/i1005",
"title": "A Numerical Solution to the Generalized Mapmaker's Problem: Flattening Nonconvex Polyhedral Surfaces",
"doi": null,
"abstractUrl": "/journal/tp/1989/09/i1005/13rRUILLkwd",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/03/ttg2012030434",
"title": "Automated Construction of Low-Resolution, Texture-Mapped, Class-Optimal Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2012/03/ttg2012030434/13rRUwI5TQV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/05/v0536",
"title": "Crest Lines for Surface Segmentation and Flattening",
"doi": null,
"abstractUrl": "/journal/tg/2004/05/v0536/13rRUwInv4e",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2002/04/i0433",
"title": "Computational Surface Flattening: A Voxel-Based Approach",
"doi": null,
"abstractUrl": "/journal/tp/2002/04/i0433/13rRUxASucv",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/12/ttg2013122848",
"title": "Colon Flattening Using Heat Diffusion Riemannian Metric",
"doi": null,
"abstractUrl": "/journal/tg/2013/12/ttg2013122848/13rRUxjyX40",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2017/2636/0/263600a073",
"title": "Surface Flattening Based on Energy Fabric Deformation Model in Garment Design",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2017/263600a073/1ap5xx2ft5e",
"parentPublication": {
"id": "proceedings/icvrv/2017/2636/0",
"title": "2017 International Conference on Virtual Reality and Visualization (ICVRV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "v0014",
"articleId": "13rRUzp02oc",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0036",
"articleId": "13rRUNvyat7",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzd7bm3",
"title": "January-March",
"year": "2001",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "7",
"label": "January-March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUNvgz41",
"doi": "10.1109/2945.910818",
"abstract": "Abstract—We describe a method to create optimal linear spline approximations to arbitrary functions of one or two variables, given as scattered data without known connectivity. We start with an initial approximation consisting of a fixed number of vertices and improve this approximation by choosing different vertices, governed by a simulated annealing algorithm. In the case of one variable, the approximation is defined by line segments; in the case of two variables, the vertices are connected to define a Delaunay triangulation of the selected subset of sites in the plane. In a second version of this algorithm, specifically designed for the bivariate case, we choose vertex sets and also change the triangulation to achieve both optimal vertex placement and optimal triangulation. We then create a hierarchy of linear spline approximations, each one being a superset of all lower-resolution ones.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—We describe a method to create optimal linear spline approximations to arbitrary functions of one or two variables, given as scattered data without known connectivity. We start with an initial approximation consisting of a fixed number of vertices and improve this approximation by choosing different vertices, governed by a simulated annealing algorithm. In the case of one variable, the approximation is defined by line segments; in the case of two variables, the vertices are connected to define a Delaunay triangulation of the selected subset of sites in the plane. In a second version of this algorithm, specifically designed for the bivariate case, we choose vertex sets and also change the triangulation to achieve both optimal vertex placement and optimal triangulation. We then create a hierarchy of linear spline approximations, each one being a superset of all lower-resolution ones.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—We describe a method to create optimal linear spline approximations to arbitrary functions of one or two variables, given as scattered data without known connectivity. We start with an initial approximation consisting of a fixed number of vertices and improve this approximation by choosing different vertices, governed by a simulated annealing algorithm. In the case of one variable, the approximation is defined by line segments; in the case of two variables, the vertices are connected to define a Delaunay triangulation of the selected subset of sites in the plane. In a second version of this algorithm, specifically designed for the bivariate case, we choose vertex sets and also change the triangulation to achieve both optimal vertex placement and optimal triangulation. We then create a hierarchy of linear spline approximations, each one being a superset of all lower-resolution ones.",
"title": "On Simulated Annealing and the Construction of Linear Spline Approximations for Scattered Data",
"normalizedTitle": "On Simulated Annealing and the Construction of Linear Spline Approximations for Scattered Data",
"fno": "v0017",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Function Approximation",
"Linear Splines",
"Simulated Annealing",
"Multiresolution Approximation",
"Data Dependent Triangulation"
],
"authors": [
{
"givenName": "Oliver",
"surname": "Kreylos",
"fullName": "Oliver Kreylos",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Bernd",
"surname": "Hamann",
"fullName": "Bernd Hamann",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2001-01-01 00:00:00",
"pubType": "trans",
"pages": "17-31",
"year": "2001",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "v0001",
"articleId": "13rRUy2YLSU",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0032",
"articleId": "13rRUwghd4T",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwoxSiH",
"title": "January-March",
"year": "1999",
"issueNum": "01",
"idPrefix": "tg",
"pubType": "journal",
"volume": "5",
"label": "January-March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwfI0PV",
"doi": "10.1109/2945.764868",
"abstract": "Abstract—We present a method for the construction of hierarchies of single-valued functions in one, two, and three variables. The input to our method is a coarse decomposition of the compact domain of a function in the form of an interval (univariate case), triangles (bivariate case), or tetrahedra (trivariate case). We compute best linear spline approximations, understood in an integral least squares sense, for functions defined over such triangulations and refine triangulations using repeated bisection. This requires the identification of the interval (triangle, tetrahedron) with largest error and splitting it into two intervals (triangles, tetrahedra). Each bisection step requires the recomputation of all spline coefficients due to the global nature of the best approximation problem. Nevertheless, this can be done efficiently by bisecting multiple intervals (triangles, tetrahedra) in one step and by reducing the bandwidths of the matrices resulting from the normal equations.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—We present a method for the construction of hierarchies of single-valued functions in one, two, and three variables. The input to our method is a coarse decomposition of the compact domain of a function in the form of an interval (univariate case), triangles (bivariate case), or tetrahedra (trivariate case). We compute best linear spline approximations, understood in an integral least squares sense, for functions defined over such triangulations and refine triangulations using repeated bisection. This requires the identification of the interval (triangle, tetrahedron) with largest error and splitting it into two intervals (triangles, tetrahedra). Each bisection step requires the recomputation of all spline coefficients due to the global nature of the best approximation problem. Nevertheless, this can be done efficiently by bisecting multiple intervals (triangles, tetrahedra) in one step and by reducing the bandwidths of the matrices resulting from the normal equations.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—We present a method for the construction of hierarchies of single-valued functions in one, two, and three variables. The input to our method is a coarse decomposition of the compact domain of a function in the form of an interval (univariate case), triangles (bivariate case), or tetrahedra (trivariate case). We compute best linear spline approximations, understood in an integral least squares sense, for functions defined over such triangulations and refine triangulations using repeated bisection. This requires the identification of the interval (triangle, tetrahedron) with largest error and splitting it into two intervals (triangles, tetrahedra). Each bisection step requires the recomputation of all spline coefficients due to the global nature of the best approximation problem. Nevertheless, this can be done efficiently by bisecting multiple intervals (triangles, tetrahedra) in one step and by reducing the bandwidths of the matrices resulting from the normal equations.",
"title": "On a Construction of a Hierarchy of Best Linear Spline Approximations Using Repeated Bisection",
"normalizedTitle": "On a Construction of a Hierarchy of Best Linear Spline Approximations Using Repeated Bisection",
"fno": "v0030",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Approximation",
"Bisection",
"Best Approximation",
"Grid Generation",
"Hierarchical Representation",
"Linear Spline",
"Multiresolution Method",
"Scattered Data",
"Spline",
"Triangulation",
"Unstructured Grid",
"Visualization"
],
"authors": [
{
"givenName": "Bernd",
"surname": "Hamann",
"fullName": "Bernd Hamann",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Benjamin W.",
"surname": "Jordan",
"fullName": "Benjamin W. Jordan",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "David F.",
"surname": "Wiley",
"fullName": "David F. Wiley",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "1999-01-01 00:00:00",
"pubType": "trans",
"pages": "30-46",
"year": "1999",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "v0013",
"articleId": "13rRUwI5TXp",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0047",
"articleId": "13rRUILLkve",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNwpGgJg",
"title": "April",
"year": "1995",
"issueNum": "04",
"idPrefix": "tp",
"pubType": "journal",
"volume": "17",
"label": "April",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyYjK3G",
"doi": "10.1109/34.385978",
"abstract": "Abstract—This paper introduces a new method for adaptively building a multivariate C0 spline approximation from scattered samples of an unknown function. The central feature of the method is a means for adaptively tesselating an approximation space to form a multidimensional mesh over which the spline fitting then occurs. The mesh used is a Delaunay tesselation of the approximation space whose vertices lie at a subset of the scattered sample locations. The specific subset of sample locations used is adaptively determined by repeated overfitting and simplification of the resulting spline approximation.Overfitting and simplification is an attractive paradigm for high-dimensional approximation problems because it provides a means for forming an approximation that is complex only in regions where the scattered sample data provide sufficient evidence of complexity in the underlying unknown function. Overfitting and simplification is effectively exploited in this new approach as the function representation used is not subject to certain recursive dependencies.The properties of the new technique are demonstrated in the context of an easily visualized bivariate classification problem. The technique is then applied to a 10-dimensional clinical ECG classification problem, and the results are compared to those obtained with a perceptron based neural network.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—This paper introduces a new method for adaptively building a multivariate C0 spline approximation from scattered samples of an unknown function. The central feature of the method is a means for adaptively tesselating an approximation space to form a multidimensional mesh over which the spline fitting then occurs. The mesh used is a Delaunay tesselation of the approximation space whose vertices lie at a subset of the scattered sample locations. The specific subset of sample locations used is adaptively determined by repeated overfitting and simplification of the resulting spline approximation.Overfitting and simplification is an attractive paradigm for high-dimensional approximation problems because it provides a means for forming an approximation that is complex only in regions where the scattered sample data provide sufficient evidence of complexity in the underlying unknown function. Overfitting and simplification is effectively exploited in this new approach as the function representation used is not subject to certain recursive dependencies.The properties of the new technique are demonstrated in the context of an easily visualized bivariate classification problem. The technique is then applied to a 10-dimensional clinical ECG classification problem, and the results are compared to those obtained with a perceptron based neural network.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—This paper introduces a new method for adaptively building a multivariate C0 spline approximation from scattered samples of an unknown function. The central feature of the method is a means for adaptively tesselating an approximation space to form a multidimensional mesh over which the spline fitting then occurs. The mesh used is a Delaunay tesselation of the approximation space whose vertices lie at a subset of the scattered sample locations. The specific subset of sample locations used is adaptively determined by repeated overfitting and simplification of the resulting spline approximation.Overfitting and simplification is an attractive paradigm for high-dimensional approximation problems because it provides a means for forming an approximation that is complex only in regions where the scattered sample data provide sufficient evidence of complexity in the underlying unknown function. Overfitting and simplification is effectively exploited in this new approach as the function representation used is not subject to certain recursive dependencies.The properties of the new technique are demonstrated in the context of an easily visualized bivariate classification problem. The technique is then applied to a 10-dimensional clinical ECG classification problem, and the results are compared to those obtained with a perceptron based neural network.",
"title": "Multivariate Classification through Adaptive Delaunay-Based C0 Spline Approximation",
"normalizedTitle": "Multivariate Classification through Adaptive Delaunay-Based C0 Spline Approximation",
"fno": "i0403",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Pattern Classification",
"Approximation",
"Neural Networks",
"Non Linear Optimization",
"Splines",
"ECG"
],
"authors": [
{
"givenName": "David",
"surname": "Cubanski",
"fullName": "David Cubanski",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "David",
"surname": "Cyganski",
"fullName": "David Cyganski",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "1995-04-01 00:00:00",
"pubType": "trans",
"pages": "403-417",
"year": "1995",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "i0391",
"articleId": "13rRUxCitKg",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "i0418",
"articleId": "13rRUwwJWGA",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1wznUTxaKsw",
"title": "Oct.",
"year": "2021",
"issueNum": "10",
"idPrefix": "tg",
"pubType": "journal",
"volume": "27",
"label": "Oct.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1jK9RFqbQSQ",
"doi": "10.1109/TVCG.2020.2993992",
"abstract": "To enhance depth perception and thus data comprehension, additional depth cues are often used in 3D visualizations of complex vascular structures. There is a variety of different approaches described in the literature, ranging from chromadepth color coding over depth of field to glyph-based encodings. Unfortunately, the majority of existing approaches suffers from the same problem: As these cues are directly applied to the geometry's surface, the display of additional information on the vessel wall, such as other modalities or derived attributes, is impaired. To overcome this limitation we propose Void Space Surfaces which utilizes empty space in between vessel branches to communicate depth and their relative positioning. This allows us to enhance the depth perception of vascular structures without interfering with the spatial data and potentially superimposed parameter information. With this article, we introduce Void Space Surfaces, describe their technical realization, and show their application to various vessel trees. Moreover, we report the outcome of two user studies which we have conducted in order to evaluate the perceptual impact of Void Space Surfaces compared to existing vessel visualization techniques and discuss expert feedback.",
"abstracts": [
{
"abstractType": "Regular",
"content": "To enhance depth perception and thus data comprehension, additional depth cues are often used in 3D visualizations of complex vascular structures. There is a variety of different approaches described in the literature, ranging from chromadepth color coding over depth of field to glyph-based encodings. Unfortunately, the majority of existing approaches suffers from the same problem: As these cues are directly applied to the geometry's surface, the display of additional information on the vessel wall, such as other modalities or derived attributes, is impaired. To overcome this limitation we propose Void Space Surfaces which utilizes empty space in between vessel branches to communicate depth and their relative positioning. This allows us to enhance the depth perception of vascular structures without interfering with the spatial data and potentially superimposed parameter information. With this article, we introduce Void Space Surfaces, describe their technical realization, and show their application to various vessel trees. Moreover, we report the outcome of two user studies which we have conducted in order to evaluate the perceptual impact of Void Space Surfaces compared to existing vessel visualization techniques and discuss expert feedback.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "To enhance depth perception and thus data comprehension, additional depth cues are often used in 3D visualizations of complex vascular structures. There is a variety of different approaches described in the literature, ranging from chromadepth color coding over depth of field to glyph-based encodings. Unfortunately, the majority of existing approaches suffers from the same problem: As these cues are directly applied to the geometry's surface, the display of additional information on the vessel wall, such as other modalities or derived attributes, is impaired. To overcome this limitation we propose Void Space Surfaces which utilizes empty space in between vessel branches to communicate depth and their relative positioning. This allows us to enhance the depth perception of vascular structures without interfering with the spatial data and potentially superimposed parameter information. With this article, we introduce Void Space Surfaces, describe their technical realization, and show their application to various vessel trees. Moreover, we report the outcome of two user studies which we have conducted in order to evaluate the perceptual impact of Void Space Surfaces compared to existing vessel visualization techniques and discuss expert feedback.",
"title": "Void Space Surfaces to Convey Depth in Vessel Visualizations",
"normalizedTitle": "Void Space Surfaces to Convey Depth in Vessel Visualizations",
"fno": "09091253",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Blood Vessels",
"Data Visualisation",
"Medical Image Processing",
"Visual Perception",
"Voids Solid",
"Vessel Trees",
"Void Space Surfaces Compared",
"Existing Vessel Visualization Techniques",
"Convey Depth",
"Vessel Visualizations",
"Depth Perception",
"Data Comprehension",
"Additional Depth Cues",
"Complex Vascular Structures",
"Chromadepth Color Coding",
"Existing Approaches Suffers",
"Geometry",
"Vessel Wall",
"Vessel Branches",
"Spatial Data",
"Potentially Superimposed Parameter Information",
"Image Color Analysis",
"Visualization",
"Data Visualization",
"Surface Morphology",
"Shape",
"Rendering Computer Graphics",
"Biomedical Imaging",
"Depth Perception",
"Void Space Surface",
"Chromadepth"
],
"authors": [
{
"givenName": "Julian",
"surname": "Kreiser",
"fullName": "Julian Kreiser",
"affiliation": "Visual Computing Group, Ulm University, Ulm, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Pedro",
"surname": "Hermosilla",
"fullName": "Pedro Hermosilla",
"affiliation": "Visual Computing Group, Ulm University, Ulm, Germany",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Timo",
"surname": "Ropinski",
"fullName": "Timo Ropinski",
"affiliation": "Visual Computing Group, Ulm University, Ulm, Germany",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "10",
"pubDate": "2021-10-01 00:00:00",
"pubType": "trans",
"pages": "3913-3925",
"year": "2021",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cic/1989/2114/0/00130507",
"title": "3D reconstruction of coronary arteries: correlation of CT calcium to vessel location",
"doi": null,
"abstractUrl": "/proceedings-article/cic/1989/00130507/12OmNAo45Bf",
"parentPublication": {
"id": "proceedings/cic/1989/2114/0",
"title": "Proceedings Computers in Cardiology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1997/8262/0/82620443",
"title": "An interactive cerebral blood vessel exploration system",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1997/82620443/12OmNxeut7s",
"parentPublication": {
"id": "proceedings/ieee-vis/1997/8262/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icicis/2011/1561/0/06063216",
"title": "A Thinning-based Liver Vessel Skeletonization Method",
"doi": null,
"abstractUrl": "/proceedings-article/icicis/2011/06063216/12OmNz61doR",
"parentPublication": {
"id": "proceedings/icicis/2011/1561/0",
"title": "2011 International Conference on Internet Computing and Information Services (ICICIS 2011)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/12/ttg2013122858",
"title": "Vessel Visualization using Curved Surface Reformation",
"doi": null,
"abstractUrl": "/journal/tg/2013/12/ttg2013122858/13rRUwIF6dS",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/12/ttg2012122345",
"title": "Automatic Tuning of Spatially Varying Transfer Functions for Blood Vessel Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2012/12/ttg2012122345/13rRUx0xPIE",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/01/07194839",
"title": "Occlusion-free Blood Flow Animation with Wall Thickness Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2016/01/07194839/13rRUxly95F",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061603",
"title": "Effective visualization of complex vascular structures using a non-parametric vessel detection method",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061603/13rRUygT7f6",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/1988/03/mcg1988030029",
"title": "Display of Surfaces from Volume Data",
"doi": null,
"abstractUrl": "/magazine/cg/1988/03/mcg1988030029/13rRUyuNszl",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isaiee/2022/6357/0/635700a073",
"title": "Vessel segmentation and quantification based on U-Net",
"doi": null,
"abstractUrl": "/proceedings-article/isaiee/2022/635700a073/1LRkLxxedPO",
"parentPublication": {
"id": "proceedings/isaiee/2022/6357/0",
"title": "2022 International Symposium on Advances in Informatics, Electronics and Education (ISAIEE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2019/1867/0/08983094",
"title": "Monte Carlo Tree Search for 3D/2D Registration of Vessel Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2019/08983094/1hgutfjKiLS",
"parentPublication": {
"id": "proceedings/bibm/2019/1867/0",
"title": "2019 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09088257",
"articleId": "1jBRtSpGSVq",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09091324",
"articleId": "1jK9L6UCoAo",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1wzrO69x4Oc",
"name": "ttg202110-09091253s1-supp1-2993992.pdf",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202110-09091253s1-supp1-2993992.pdf",
"extension": "pdf",
"size": "365 kB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNx7ouK3",
"title": "April-June",
"year": "1999",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "5",
"label": "April-June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUx0gepR",
"doi": "10.1109/2945.773803",
"abstract": "Abstract—This paper investigates the effectiveness of the Memoryless Simplification approach described by Lindstrom and Turk [14]. Like many polygon simplification methods, this approach reduces the number of triangles in a model by performing a sequence of edge collapses. It differs from most recent methods, however, in that it does not retain a history of the geometry of the original model during simplification. We present numerical comparisons showing that the memoryless method results in smaller mean distance measures than many published techniques that retain geometric history. We compare a number of different vertex placement schemes for an edge collapse in order to identify the aspects of the Memoryless Simplification that are responsible for its high level of fidelity. We also evaluate simplification of models with boundaries, and we show how the memoryless method may be tuned to trade between manifold and boundary fidelity. We found that the memoryless approach yields consistently low mean errors when measured by the Metro mesh comparison tool. In addition to using complex models for the evaluations, we also perform comparisons using a sphere and portions of a sphere. These simple surfaces turn out to match the simplification behaviors for the more complex models that we used.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract—This paper investigates the effectiveness of the Memoryless Simplification approach described by Lindstrom and Turk [14]. Like many polygon simplification methods, this approach reduces the number of triangles in a model by performing a sequence of edge collapses. It differs from most recent methods, however, in that it does not retain a history of the geometry of the original model during simplification. We present numerical comparisons showing that the memoryless method results in smaller mean distance measures than many published techniques that retain geometric history. We compare a number of different vertex placement schemes for an edge collapse in order to identify the aspects of the Memoryless Simplification that are responsible for its high level of fidelity. We also evaluate simplification of models with boundaries, and we show how the memoryless method may be tuned to trade between manifold and boundary fidelity. We found that the memoryless approach yields consistently low mean errors when measured by the Metro mesh comparison tool. In addition to using complex models for the evaluations, we also perform comparisons using a sphere and portions of a sphere. These simple surfaces turn out to match the simplification behaviors for the more complex models that we used.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract—This paper investigates the effectiveness of the Memoryless Simplification approach described by Lindstrom and Turk [14]. Like many polygon simplification methods, this approach reduces the number of triangles in a model by performing a sequence of edge collapses. It differs from most recent methods, however, in that it does not retain a history of the geometry of the original model during simplification. We present numerical comparisons showing that the memoryless method results in smaller mean distance measures than many published techniques that retain geometric history. We compare a number of different vertex placement schemes for an edge collapse in order to identify the aspects of the Memoryless Simplification that are responsible for its high level of fidelity. We also evaluate simplification of models with boundaries, and we show how the memoryless method may be tuned to trade between manifold and boundary fidelity. We found that the memoryless approach yields consistently low mean errors when measured by the Metro mesh comparison tool. In addition to using complex models for the evaluations, we also perform comparisons using a sphere and portions of a sphere. These simple surfaces turn out to match the simplification behaviors for the more complex models that we used.",
"title": "Evaluation of Memoryless Simplification",
"normalizedTitle": "Evaluation of Memoryless Simplification",
"fno": "v0098",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Model Simplification",
"Surface Approximation",
"Level Of Detail",
"Geometric Error",
"Optimization"
],
"authors": [
{
"givenName": "Peter",
"surname": "Lindstrom",
"fullName": "Peter Lindstrom",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Greg",
"surname": "Turk",
"fullName": "Greg Turk",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": false,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "1999-04-01 00:00:00",
"pubType": "trans",
"pages": "98-115",
"year": "1999",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [],
"adjacentArticles": {
"previous": {
"fno": "00773802",
"articleId": "13rRUyfKIHw",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0116",
"articleId": "13rRUwwJWFC",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNyOq4Vz",
"title": "May/June",
"year": "2008",
"issueNum": "03",
"idPrefix": "cg",
"pubType": "magazine",
"volume": "28",
"label": "May/June",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUy3xYd6",
"doi": "10.1109/MCG.2008.56",
"abstract": "Traditionally, most mesh-simplification algorithms have focused on rendering complex objects with a large number of polygons. These algorithms prove to be ineffective for rendering large collections of simple models. The authors' approach relies on a new algorithm for simplifying city-sized collections of 2.5D buildings, with the goal being urban legibility.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Traditionally, most mesh-simplification algorithms have focused on rendering complex objects with a large number of polygons. These algorithms prove to be ineffective for rendering large collections of simple models. The authors' approach relies on a new algorithm for simplifying city-sized collections of 2.5D buildings, with the goal being urban legibility.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Traditionally, most mesh-simplification algorithms have focused on rendering complex objects with a large number of polygons. These algorithms prove to be ineffective for rendering large collections of simple models. The authors' approach relies on a new algorithm for simplifying city-sized collections of 2.5D buildings, with the goal being urban legibility.",
"title": "Legible Simplification of Textured Urban Models",
"normalizedTitle": "Legible Simplification of Textured Urban Models",
"fno": "mcg2008030027",
"hasPdf": true,
"idPrefix": "cg",
"keywords": [
"Urban Models",
"Mesh Simplification",
"Levels Of Detail",
"Computational Geometry",
"Object Modeling",
"Geometric Transformation",
"Object Representations"
],
"authors": [
{
"givenName": "Remco",
"surname": "Chang",
"fullName": "Remco Chang",
"affiliation": "University of North Carolina, Charlotte",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Thomas",
"surname": "Butkiewicz",
"fullName": "Thomas Butkiewicz",
"affiliation": "University of North Carolina, Charlotte",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Caroline",
"surname": "Ziemkiewicz",
"fullName": "Caroline Ziemkiewicz",
"affiliation": "University of North Carolina, Charlotte",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Zachary",
"surname": "Wartell",
"fullName": "Zachary Wartell",
"affiliation": "University of North Carolina, Charlotte",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Nancy",
"surname": "Pollard",
"fullName": "Nancy Pollard",
"affiliation": "Carnegie Mellon University",
"__typename": "ArticleAuthorType"
},
{
"givenName": "William",
"surname": "Ribarsky",
"fullName": "William Ribarsky",
"affiliation": "University of North Carolina, Charlotte",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2008-05-01 00:00:00",
"pubType": "mags",
"pages": "27-36",
"year": "2008",
"issn": "0272-1716",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200cohen",
"title": "Hybrid Simplification: Combining Multi-Resolution Polygon and Point Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200cohen/12OmNBSSVcR",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dmdcm/2011/4413/0/4413a026",
"title": "Geometry and Texture Coupled Generalization of Urban Buildings",
"doi": null,
"abstractUrl": "/proceedings-article/dmdcm/2011/4413a026/12OmNx0RIPe",
"parentPublication": {
"id": "proceedings/dmdcm/2011/4413/0",
"title": "Digital Media and Digital Content Management, Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1997/8262/0/82620403",
"title": "Controlled simplification of genus for polygonal models",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1997/82620403/12OmNx6xHp7",
"parentPublication": {
"id": "proceedings/ieee-vis/1997/8262/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1998/9176/0/91760271",
"title": "A Unified Approach for Simplifying Polygonal and Spline Models",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760271/12OmNxTEiSk",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a046",
"title": "An Adaptive Method for Shader Simplification",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a046/12OmNy2agWs",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1996/3673/0/36730311",
"title": "Mesh Reduction with Error Control",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1996/36730311/12OmNzayNyk",
"parentPublication": {
"id": "proceedings/ieee-vis/1996/3673/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/viz/2009/3734/0/3734a241",
"title": "Simplification of Polygonal Models for Distributed Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/viz/2009/3734a241/12OmNzfXayf",
"parentPublication": {
"id": "proceedings/viz/2009/3734/0",
"title": "Visualisation, International Conference in",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2002/03/v0239",
"title": "Terrain Simplification Simplified: A General Framework for View-Dependent Out-of-Core Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2002/03/v0239/13rRUxBrGgM",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/02/v0142",
"title": "Mesh Simplification with Hierarchical Shape Analysis and Iterative Edge Contraction",
"doi": null,
"abstractUrl": "/journal/tg/2004/02/v0142/13rRUxOdD2v",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/01/v0035",
"title": "vLOD: High-Fidelity Walkthrough of Large Virtual Environments",
"doi": null,
"abstractUrl": "/journal/tg/2005/01/v0035/13rRUyYjKa4",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "mcg2008030018",
"articleId": "13rRUwjoNzE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "mcg2008030038",
"articleId": "13rRUxbCblb",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAZx8Ov",
"title": "March",
"year": "2015",
"issueNum": "01",
"idPrefix": "ci",
"pubType": "journal",
"volume": "7",
"label": "March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwvT9jC",
"doi": "10.1109/TCIAIG.2014.2329034",
"abstract": "Chinese Dark Chess is an old and very popular game in the Chinese culture sphere. This game is a stochastic game with symmetric hidden information. This paper reviews alpha-beta search with chance nodes and proposes heuristics on Chinese Dark Chess programs. We propose an application of nondeterministic Monte Carlo Tree Search with random nodes for tackling partial observation. The proposed methods were implemented in the program Diablo, which won four Chinese Dark Chess tournaments in TAAI 2011/2012, TCGA 2011/2012 computer game tournaments. Diablo also played hundreds of games with different human players and programs based on alpha-beta search. These results show that the nondeterministic MCTS equipped with our heuristics is promising for Chinese Dark Chess.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Chinese Dark Chess is an old and very popular game in the Chinese culture sphere. This game is a stochastic game with symmetric hidden information. This paper reviews alpha-beta search with chance nodes and proposes heuristics on Chinese Dark Chess programs. We propose an application of nondeterministic Monte Carlo Tree Search with random nodes for tackling partial observation. The proposed methods were implemented in the program Diablo, which won four Chinese Dark Chess tournaments in TAAI 2011/2012, TCGA 2011/2012 computer game tournaments. Diablo also played hundreds of games with different human players and programs based on alpha-beta search. These results show that the nondeterministic MCTS equipped with our heuristics is promising for Chinese Dark Chess.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Chinese Dark Chess is an old and very popular game in the Chinese culture sphere. This game is a stochastic game with symmetric hidden information. This paper reviews alpha-beta search with chance nodes and proposes heuristics on Chinese Dark Chess programs. We propose an application of nondeterministic Monte Carlo Tree Search with random nodes for tackling partial observation. The proposed methods were implemented in the program Diablo, which won four Chinese Dark Chess tournaments in TAAI 2011/2012, TCGA 2011/2012 computer game tournaments. Diablo also played hundreds of games with different human players and programs based on alpha-beta search. These results show that the nondeterministic MCTS equipped with our heuristics is promising for Chinese Dark Chess.",
"title": "Design and Implementation of Chinese Dark Chess Programs",
"normalizedTitle": "Design and Implementation of Chinese Dark Chess Programs",
"fno": "06826513",
"hasPdf": true,
"idPrefix": "ci",
"keywords": [
"Computer Games",
"Monte Carlo Methods",
"Random Processes",
"Stochastic Games",
"Tree Searching",
"Chinese Dark Chess Program",
"Chinese Culture Sphere",
"Stochastic Game",
"Symmetric Hidden Information",
"Alpha Beta Search",
"Nondeterministic Monte Carlo Tree Search",
"Random Nodes",
"Program Diablo",
"Computer Game Tournament",
"Nondeterministic MCTS",
"Games",
"Backpropagation",
"Probability Distribution",
"Monte Carlo Methods",
"Color",
"Educational Institutions",
"Electronic Mail",
"Chance Nodes",
"Chinese Dark Chess",
"Monte Carlo Tree Search",
"Nondeterministic Actions",
"Stochastic Games"
],
"authors": [
{
"givenName": "Shi-Jim",
"surname": "Yen",
"fullName": "Shi-Jim Yen",
"affiliation": "Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien, Taiwan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Cheng-Wei",
"surname": "Chou",
"fullName": "Cheng-Wei Chou",
"affiliation": "Department of Computer Science and Information Engineering, National Dong Hwa University, Hualien, Taiwan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jr-Chang",
"surname": "Chen",
"fullName": "Jr-Chang Chen",
"affiliation": "Department of Applied Mathematics, Chung Yuan Christian University, Taoyuan, Taiwan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "I-Chen",
"surname": "Wu",
"fullName": "I-Chen Wu",
"affiliation": "Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kuo-Yuan",
"surname": "Kao",
"fullName": "Kuo-Yuan Kao",
"affiliation": "Department of Information Management, National Penghu University, Taiwan",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "01",
"pubDate": "2015-01-01 00:00:00",
"pubType": "trans",
"pages": "66-74",
"year": "2015",
"issn": "1943-068X",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iita/2008/3497/1/3497a856",
"title": "Key Technologies Analysis of Three Sides Chinese Chess Computer Game",
"doi": null,
"abstractUrl": "/proceedings-article/iita/2008/3497a856/12OmNrnJ6UU",
"parentPublication": {
"id": "proceedings/iita/2008/3497/3",
"title": "2008 Second International Symposium on Intelligent Information Technology Application",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icicic/2009/3873/0/pid979306",
"title": "Mobile Robot Based Online Chinese Chess Game",
"doi": null,
"abstractUrl": "/proceedings-article/icicic/2009/pid979306/12OmNvC0sX6",
"parentPublication": {
"id": "proceedings/icicic/2009/3873/0",
"title": "Innovative Computing ,Information and Control, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isda/2006/2528/1/2528xl",
"title": "Principle and Methodology of Computer Games of Chinese Chess",
"doi": null,
"abstractUrl": "/proceedings-article/isda/2006/2528xl/12OmNwEJ0N1",
"parentPublication": {
"id": "proceedings/isda/2006/2528/3",
"title": "Intelligent Systems Design and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdar/2011/4520/0/4520b369",
"title": "Chinese Chess Character Recognition with Radial Harmonic Fourier Moments",
"doi": null,
"abstractUrl": "/proceedings-article/icdar/2011/4520b369/12OmNxWcHlk",
"parentPublication": {
"id": "proceedings/icdar/2011/4520/0",
"title": "2011 International Conference on Document Analysis and Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ci/2015/02/06799248",
"title": "Equivalence Classes in Chinese Dark Chess Endgames",
"doi": null,
"abstractUrl": "/journal/ci/2015/02/06799248/13rRUwjoNzM",
"parentPublication": {
"id": "trans/ci",
"title": "IEEE Transactions on Computational Intelligence and AI in Games",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/taai/2018/1229/0/122900a116",
"title": "AlphaZero for a Non-Deterministic Game",
"doi": null,
"abstractUrl": "/proceedings-article/taai/2018/122900a116/17D45We0UEm",
"parentPublication": {
"id": "proceedings/taai/2018/1229/0",
"title": "2018 Conference on Technologies and Applications of Artificial Intelligence (TAAI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/taai/2018/1229/0/122900a126",
"title": "Learning of Evaluation Functions via Self-Play Enhanced by Checkmate Search",
"doi": null,
"abstractUrl": "/proceedings-article/taai/2018/122900a126/17D45XeKgvo",
"parentPublication": {
"id": "proceedings/taai/2018/1229/0",
"title": "2018 Conference on Technologies and Applications of Artificial Intelligence (TAAI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/itme/2021/0679/0/067900a541",
"title": "Speech Recognition Based Blind Chess Education System Chinese Chess as an Example",
"doi": null,
"abstractUrl": "/proceedings-article/itme/2021/067900a541/1CATzHilExa",
"parentPublication": {
"id": "proceedings/itme/2021/0679/0",
"title": "2021 11th International Conference on Information Technology in Medicine and Education (ITME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccst/2020/8138/0/813800a558",
"title": "Design and Implementation of Intelligent Chinese Chess System Device",
"doi": null,
"abstractUrl": "/proceedings-article/iccst/2020/813800a558/1p1gu4bfvu8",
"parentPublication": {
"id": "proceedings/iccst/2020/8138/0",
"title": "2020 International Conference on Culture-oriented Science & Technology (ICCST)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2021/2354/0/235400a315",
"title": "Performance analysis of chess players comparing traditional and novel cognitive perception ranking measures",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2021/235400a315/1zurpiwb3nW",
"parentPublication": {
"id": "proceedings/sibgrapi/2021/2354/0",
"title": "2021 34th SIBGRAPI Conference on Graphics, Patterns and Images (SIBGRAPI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "06819427",
"articleId": "13rRUxjyX6B",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06827964",
"articleId": "13rRUxjQy6O",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNscfHUg",
"title": "May",
"year": "1968",
"issueNum": "05",
"idPrefix": "tc",
"pubType": "journal",
"volume": "17",
"label": "May",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwwJWEs",
"doi": "10.1109/TC.1968.226920",
"abstract": "For more than fifteen years, people have been talking and writing about the possibility of chess playing programs. Previous \"successful\" programs have played a scaled-down game, parts of the game, or a weak overall game. This paper describes the first chess program to play a creditable amateur tournament game; it won the class D trophy in a Massachusetts State Chess Association Amateur Tournament. The paper is a well-written case study in artificial intelligence.",
"abstracts": [
{
"abstractType": "Regular",
"content": "For more than fifteen years, people have been talking and writing about the possibility of chess playing programs. Previous \"successful\" programs have played a scaled-down game, parts of the game, or a weak overall game. This paper describes the first chess program to play a creditable amateur tournament game; it won the class D trophy in a Massachusetts State Chess Association Amateur Tournament. The paper is a well-written case study in artificial intelligence.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "For more than fifteen years, people have been talking and writing about the possibility of chess playing programs. Previous \"successful\" programs have played a scaled-down game, parts of the game, or a weak overall game. This paper describes the first chess program to play a creditable amateur tournament game; it won the class D trophy in a Massachusetts State Chess Association Amateur Tournament. The paper is a well-written case study in artificial intelligence.",
"title": "R68-23 The Greenblatt Chess Program",
"normalizedTitle": "R68-23 The Greenblatt Chess Program",
"fno": "01687388",
"hasPdf": true,
"idPrefix": "tc",
"keywords": [],
"authors": [
{
"givenName": "D.J.",
"surname": "Kuck",
"fullName": "D.J. Kuck",
"affiliation": "Dept. of Computer Science University of Illinois",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": false,
"showRecommendedArticles": true,
"isOpenAccess": true,
"issueNum": "05",
"pubDate": "1968-05-01 00:00:00",
"pubType": "trans",
"pages": "522",
"year": "1968",
"issn": "0018-9340",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icarsc/2016/2255/0/07781978",
"title": "Chess Brain and Autonomous Chess Playing Robotic System",
"doi": null,
"abstractUrl": "/proceedings-article/icarsc/2016/07781978/12OmNAtaRWn",
"parentPublication": {
"id": "proceedings/icarsc/2016/2255/0",
"title": "2016 International Conference on Autonomous Robot Systems and Competitions (ICARSC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2004/2132/1/213210044b",
"title": "Parallel Brutus: The First Distributed, FPGA Accelerated Chess Program",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2004/213210044b/12OmNBJNL25",
"parentPublication": {
"id": "proceedings/ipdps/2004/2132/1",
"title": "Parallel and Distributed Processing Symposium, International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgames/2013/0820/0/06632630",
"title": "Switch-side chain-chess",
"doi": null,
"abstractUrl": "/proceedings-article/cgames/2013/06632630/12OmNBhpS9c",
"parentPublication": {
"id": "proceedings/cgames/2013/0820/0",
"title": "2013 18th International Conference on Computer Games: AI, Animation, Mobile, Interactive Multimedia, Educational & Serious Games (CGAMES)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iita/2008/3497/1/3497a856",
"title": "Key Technologies Analysis of Three Sides Chinese Chess Computer Game",
"doi": null,
"abstractUrl": "/proceedings-article/iita/2008/3497a856/12OmNrnJ6UU",
"parentPublication": {
"id": "proceedings/iita/2008/3497/3",
"title": "2008 Second International Symposium on Intelligent Information Technology Application",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isda/2006/2528/1/2528xl",
"title": "Principle and Methodology of Computer Games of Chinese Chess",
"doi": null,
"abstractUrl": "/proceedings-article/isda/2006/2528xl/12OmNwEJ0N1",
"parentPublication": {
"id": "proceedings/isda/2006/2528/3",
"title": "Intelligent Systems Design and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isda/2006/2528/1/252801032",
"title": "Research of China Chess Game Hardware System",
"doi": null,
"abstractUrl": "/proceedings-article/isda/2006/252801032/12OmNwoPtlB",
"parentPublication": {
"id": "proceedings/isda/2006/2528/3",
"title": "Intelligent Systems Design and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dasc-picom-datacom-cyberscitech/2016/4065/0/07588827",
"title": "Review of Research on Computer Games for Tibetan Chess",
"doi": null,
"abstractUrl": "/proceedings-article/dasc-picom-datacom-cyberscitech/2016/07588827/12OmNxGAKXK",
"parentPublication": {
"id": "proceedings/dasc-picom-datacom-cyberscitech/2016/4065/0",
"title": "2016 IEEE 14th Intl Conf on Dependable, Autonomic and Secure Computing, 14th Intl Conf on Pervasive Intelligence and Computing, 2nd Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/05/06710145",
"title": "Chess Evolution Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2014/05/06710145/13rRUwcAqqi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ci/2015/01/06826513",
"title": "Design and Implementation of Chinese Dark Chess Programs",
"doi": null,
"abstractUrl": "/journal/ci/2015/01/06826513/13rRUwvT9jC",
"parentPublication": {
"id": "trans/ci",
"title": "IEEE Transactions on Computational Intelligence and AI in Games",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccst/2020/8138/0/813800a558",
"title": "Design and Implementation of Intelligent Chinese Chess System Device",
"doi": null,
"abstractUrl": "/proceedings-article/iccst/2020/813800a558/1p1gu4bfvu8",
"parentPublication": {
"id": "proceedings/iccst/2020/8138/0",
"title": "2020 International Conference on Culture-oriented Science & Technology (ICCST)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "01687387",
"articleId": "13rRUwI5TWc",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01687389",
"articleId": "13rRUwI5Ujs",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNARAndi",
"title": "May",
"year": "2018",
"issueNum": "05",
"idPrefix": "td",
"pubType": "journal",
"volume": "29",
"label": "May",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwInvsy",
"doi": "10.1109/TPDS.2017.2787747",
"abstract": "In real simulation applications, simulations often involve large volumes of three-dimensinal (3D) moving objects. With the rapid growth of the scale of simulation-problem domains, it has become a key requirement to efficiently manage massive 3D moving objects. Conventional indexing approaches for managing 3D moving objects during simulations generally suffer from excessive update costs. Aiming to this problem, this paper first proposes an update-efficient indexing structure by fusing a loose Octree and one update-memo structure, namely ML-Octree. ML-Octree significantly reduces the update costs of one simulation involving massive 3D moving objects. Towards providing a more efficient indexing approach, this paper has explored the feasibility of paralleling ML-Octree by employing Graphic Processing Unit (GPU). A load-balancing scheme is used to further improve the update performance of the GPU-aided ML-Octree. Finally, a distributed GPU-aided ML-Octree is proposed for large-scale simulations. The experimental results indicate that (1) ML-Octree can acquire the update-performance gain of an order of magnitude similar to that of Octree, (2) the GPU-aided ML-Octree can accelerate 5.07Z_$\\times$_Z faster than a parallel ML-Octree with 8 CPU threads on average, (3) the load-balance scheme can improve GPU-aided ML-Octree by 2.3 Z_$\\times$_Z on average, and (4) the distributed GPU-aided ML-Octree can efficiently support large-scale simulations.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In real simulation applications, simulations often involve large volumes of three-dimensinal (3D) moving objects. With the rapid growth of the scale of simulation-problem domains, it has become a key requirement to efficiently manage massive 3D moving objects. Conventional indexing approaches for managing 3D moving objects during simulations generally suffer from excessive update costs. Aiming to this problem, this paper first proposes an update-efficient indexing structure by fusing a loose Octree and one update-memo structure, namely ML-Octree. ML-Octree significantly reduces the update costs of one simulation involving massive 3D moving objects. Towards providing a more efficient indexing approach, this paper has explored the feasibility of paralleling ML-Octree by employing Graphic Processing Unit (GPU). A load-balancing scheme is used to further improve the update performance of the GPU-aided ML-Octree. Finally, a distributed GPU-aided ML-Octree is proposed for large-scale simulations. The experimental results indicate that (1) ML-Octree can acquire the update-performance gain of an order of magnitude similar to that of Octree, (2) the GPU-aided ML-Octree can accelerate 5.07$\\times$ faster than a parallel ML-Octree with 8 CPU threads on average, (3) the load-balance scheme can improve GPU-aided ML-Octree by 2.3 $\\times$ on average, and (4) the distributed GPU-aided ML-Octree can efficiently support large-scale simulations.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In real simulation applications, simulations often involve large volumes of three-dimensinal (3D) moving objects. With the rapid growth of the scale of simulation-problem domains, it has become a key requirement to efficiently manage massive 3D moving objects. Conventional indexing approaches for managing 3D moving objects during simulations generally suffer from excessive update costs. Aiming to this problem, this paper first proposes an update-efficient indexing structure by fusing a loose Octree and one update-memo structure, namely ML-Octree. ML-Octree significantly reduces the update costs of one simulation involving massive 3D moving objects. Towards providing a more efficient indexing approach, this paper has explored the feasibility of paralleling ML-Octree by employing Graphic Processing Unit (GPU). A load-balancing scheme is used to further improve the update performance of the GPU-aided ML-Octree. Finally, a distributed GPU-aided ML-Octree is proposed for large-scale simulations. The experimental results indicate that (1) ML-Octree can acquire the update-performance gain of an order of magnitude similar to that of Octree, (2) the GPU-aided ML-Octree can accelerate 5.07- faster than a parallel ML-Octree with 8 CPU threads on average, (3) the load-balance scheme can improve GPU-aided ML-Octree by 2.3 - on average, and (4) the distributed GPU-aided ML-Octree can efficiently support large-scale simulations.",
"title": "G-ML-Octree: An Update-Efficient Index Structure for Simulating 3D Moving Objects Across GPUs",
"normalizedTitle": "G-ML-Octree: An Update-Efficient Index Structure for Simulating 3D Moving Objects Across GPUs",
"fno": "08241384",
"hasPdf": true,
"idPrefix": "td",
"keywords": [
"Indexing",
"Three Dimensional Displays",
"Octrees",
"Solid Modeling",
"Graphics Processing Units",
"Load Modeling",
"Parallel Processign",
"Streaming Data",
"Big Data"
],
"authors": [
{
"givenName": "Ze",
"surname": "Deng",
"fullName": "Ze Deng",
"affiliation": "School of Computer Science, Hubei Key Laboratory of Intelligent Geo-Information Processing, China University of Geosciences, Wuhan, P. R. China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Lizhe",
"surname": "Wang",
"fullName": "Lizhe Wang",
"affiliation": "School of Computer Science, Hubei Key Laboratory of Intelligent Geo-Information Processing, China University of Geosciences, Wuhan, P. R. China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Wei",
"surname": "Han",
"fullName": "Wei Han",
"affiliation": "School of Computer Science, Hubei Key Laboratory of Intelligent Geo-Information Processing, China University of Geosciences, Wuhan, P. R. China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Rajiv",
"surname": "Ranjan",
"fullName": "Rajiv Ranjan",
"affiliation": "School of Computer Science, China University of Geosciences, Wuhan, P. R. China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Albert",
"surname": "Zomaya",
"fullName": "Albert Zomaya",
"affiliation": "School of Information Technologies, University of Sydney, Sydney, NSW, Australia",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2018-05-01 00:00:00",
"pubType": "trans",
"pages": "1075-1088",
"year": "2018",
"issn": "1045-9219",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/iccsee/2012/4647/3/4647c269",
"title": "A G-Octree Based Fast Collision Detection for Large-Scale Particle Systems",
"doi": null,
"abstractUrl": "/proceedings-article/iccsee/2012/4647c269/12OmNAOKnUh",
"parentPublication": {
"id": "proceedings/iccsee/2012/4647/3",
"title": "Computer Science and Electronics Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sbgames/2011/4648/0/4648a011",
"title": "GPU-Based Data Structure for a Parallel Ray Tracing Illumination Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/sbgames/2011/4648a011/12OmNvwC5ve",
"parentPublication": {
"id": "proceedings/sbgames/2011/4648/0",
"title": "2011 Brazilian Symposium on Games and Digital Entertainment",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/05/06684160",
"title": "Exact and Adaptive Signed Distance FieldsComputation for Rigid and DeformableModels on GPUs",
"doi": null,
"abstractUrl": "/journal/tg/2014/05/06684160/13rRUwcS1CV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/10/ttg2013101732",
"title": "Octree Rasterization: Accelerating High-Quality Out-of-Core GPU Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2013/10/ttg2013101732/13rRUwvBy8T",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/2022/5444/0/544400b138",
"title": "Scalable Deep Learning-Based Microarchitecture Simulation on GPUs",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2022/544400b138/1I0bTd6D7O0",
"parentPublication": {
"id": "proceedings/sc/2022/5444/0/",
"title": "SC22: International Conference for High Performance Computing, Networking, Storage and Analysis",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/2022/5444/0/544400b138",
"title": "Scalable Deep Learning-Based Microarchitecture Simulation on GPUs",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2022/544400b138/1L07jzEmfNS",
"parentPublication": {
"id": "proceedings/sc/2022/5444/0/",
"title": "SC22: International Conference for High Performance Computing, Networking, Storage and Analysis",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpca/2023/7652/0/10070940",
"title": "ParallelNN: A Parallel Octree-based Nearest Neighbor Search Accelerator for 3D Point Clouds",
"doi": null,
"abstractUrl": "/proceedings-article/hpca/2023/10070940/1LMbFlbsgwg",
"parentPublication": {
"id": "proceedings/hpca/2023/7652/0",
"title": "2023 IEEE International Symposium on High-Performance Computer Architecture (HPCA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csci/2019/5584/0/558400b257",
"title": "ContainerStress: Autonomous Cloud-Node Scoping Framework for Big-Data ML Use Cases",
"doi": null,
"abstractUrl": "/proceedings-article/csci/2019/558400b257/1jdDXxATBAc",
"parentPublication": {
"id": "proceedings/csci/2019/5584/0",
"title": "2019 International Conference on Computational Science and Computational Intelligence (CSCI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icaice/2020/9146/0/914600a494",
"title": "Towards MLOps: A Case Study of ML Pipeline Platform",
"doi": null,
"abstractUrl": "/proceedings-article/icaice/2020/914600a494/1rCgan1pDPy",
"parentPublication": {
"id": "proceedings/icaice/2020/9146/0",
"title": "2020 International Conference on Artificial Intelligence and Computer Engineering (ICAICE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/cc/2023/01/09508170",
"title": "Accelerating Distributed Learning in Non-Dedicated Environments",
"doi": null,
"abstractUrl": "/journal/cc/2023/01/09508170/1vOUcvdnUc0",
"parentPublication": {
"id": "trans/cc",
"title": "IEEE Transactions on Cloud Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "08227003",
"articleId": "13rRUxD9h4T",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08219713",
"articleId": "13rRUwInvkV",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNxiKs8N",
"title": "July-Aug.",
"year": "2017",
"issueNum": "04",
"idPrefix": "ic",
"pubType": "magazine",
"volume": "21",
"label": "July-Aug.",
"downloadables": {
"hasCover": true,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUyhaIir",
"doi": "10.1109/MIC.2017.2911420",
"abstract": "Smartphone advances are leading to a class of Internet-based Indoor Navigation services. IIN services rely on geolocation databases that store indoor models, comprising floor maps and points of interest, along with wireless, light, and magnetic signals for localizing users. Developing IIN services creates new information management challenges such as crowdsourcing indoor models, acquiring and fusing big data velocity signals, localization algorithms, and custodians' location privacy. Here, the authors classify current academic and industrial IIN services using a multidimensional taxonomy of emerging topics. They present the taxonomy as an open, modular, extensible, and scalable architecture, called Anyplace, and discuss open challenges.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Smartphone advances are leading to a class of Internet-based Indoor Navigation services. IIN services rely on geolocation databases that store indoor models, comprising floor maps and points of interest, along with wireless, light, and magnetic signals for localizing users. Developing IIN services creates new information management challenges such as crowdsourcing indoor models, acquiring and fusing big data velocity signals, localization algorithms, and custodians' location privacy. Here, the authors classify current academic and industrial IIN services using a multidimensional taxonomy of emerging topics. They present the taxonomy as an open, modular, extensible, and scalable architecture, called Anyplace, and discuss open challenges.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Smartphone advances are leading to a class of Internet-based Indoor Navigation services. IIN services rely on geolocation databases that store indoor models, comprising floor maps and points of interest, along with wireless, light, and magnetic signals for localizing users. Developing IIN services creates new information management challenges such as crowdsourcing indoor models, acquiring and fusing big data velocity signals, localization algorithms, and custodians' location privacy. Here, the authors classify current academic and industrial IIN services using a multidimensional taxonomy of emerging topics. They present the taxonomy as an open, modular, extensible, and scalable architecture, called Anyplace, and discuss open challenges.",
"title": "Internet-Based Indoor Navigation Services",
"normalizedTitle": "Internet-Based Indoor Navigation Services",
"fno": "mic2017040054",
"hasPdf": true,
"idPrefix": "ic",
"keywords": [
"Privacy",
"Wireless Fidelity",
"Geology",
"Web And Internet Services",
"Indoor Navigation",
"Wireless Communication",
"Databases",
"Crowdsourcing",
"Taxonomy",
"Big Data",
"Internet Web Technologies",
"Multidimensional Taxonomy",
"Indoor",
"Geolocation",
"Crowdsourcing",
"Security And Privacy",
"Big Data",
"Modeling"
],
"authors": [
{
"givenName": "Demetrios",
"surname": "Zeinalipour-Yazti",
"fullName": "Demetrios Zeinalipour-Yazti",
"affiliation": "University of Cyprus",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Christos",
"surname": "Laoudias",
"fullName": "Christos Laoudias",
"affiliation": "University of Cyprus",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kyriakos",
"surname": "Georgiou",
"fullName": "Kyriakos Georgiou",
"affiliation": "University of Cyprus",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Georgios",
"surname": "Chatzimilioudis",
"fullName": "Georgios Chatzimilioudis",
"affiliation": "University of Cyprus",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "04",
"pubDate": "2017-07-01 00:00:00",
"pubType": "mags",
"pages": "54-63",
"year": "2017",
"issn": "1089-7801",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icpads/2017/2129/0/212901a041",
"title": "Concatenating Road Take Me Home: Indoor Navigation Without Infrastructure Support",
"doi": null,
"abstractUrl": "/proceedings-article/icpads/2017/212901a041/12OmNApu5uQ",
"parentPublication": {
"id": "proceedings/icpads/2017/2129/0",
"title": "2017 IEEE 23rd International Conference on Parallel and Distributed Systems (ICPADS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2018/4133/0/413301a288",
"title": "FMS: Managing Crowdsourced Indoor Signals with the Fingerprint Management Studio",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2018/413301a288/12OmNwoxSit",
"parentPublication": {
"id": "proceedings/mdm/2018/4133/0",
"title": "2018 19th IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2015/9972/1/9972a291",
"title": "Anyplace: A Crowdsourced Indoor Information Service",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2015/9972a291/12OmNy87Qx1",
"parentPublication": {
"id": "proceedings/mdm/2015/9972/2",
"title": "2015 16th IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/nt/2017/05/07945504",
"title": "Travi-Navi: Self-Deployable Indoor Navigation System",
"doi": null,
"abstractUrl": "/journal/nt/2017/05/07945504/13rRUxCRFTB",
"parentPublication": {
"id": "trans/nt",
"title": "IEEE/ACM Transactions on Networking",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2020/08/08708987",
"title": "A Self-Evolving WiFi-based Indoor Navigation System Using Smartphones",
"doi": null,
"abstractUrl": "/journal/tm/2020/08/08708987/19Q3l7guEyQ",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/msn/2021/0668/0/066800a681",
"title": "Indoor Navigation for Users with Mobility Aids Using Smartphones and Neighborhood Networks",
"doi": null,
"abstractUrl": "/proceedings-article/msn/2021/066800a681/1CxzLYAAhws",
"parentPublication": {
"id": "proceedings/msn/2021/0668/0",
"title": "2021 17th International Conference on Mobility, Sensing and Networking (MSN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ec/5555/01/10041019",
"title": "Indoor Geo-Indistinguishability: Adopting Differential Privacy for Indoor Location Data Protection",
"doi": null,
"abstractUrl": "/journal/ec/5555/01/10041019/1KB9A2166bu",
"parentPublication": {
"id": "trans/ec",
"title": "IEEE Transactions on Emerging Topics in Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpcc-smartcity-dss/2019/2058/0/205800c535",
"title": "Let's Meet: A Smartphone Co-Navigation System Based on Relative Direction and Proximity Change for Indoor Environments",
"doi": null,
"abstractUrl": "/proceedings-article/hpcc-smartcity-dss/2019/205800c535/1dPorjLW1z2",
"parentPublication": {
"id": "proceedings/hpcc-smartcity-dss/2019/2058/0",
"title": "2019 IEEE 21st International Conference on High Performance Computing and Communications; IEEE 17th International Conference on Smart City; IEEE 5th International Conference on Data Science and Systems (HPCC/SmartCity/DSS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2021/02/08865667",
"title": "ezNavi: An Easy-to-Operate Indoor Navigation System Based on Pedestrian Dead Reckoning and Crowdsourced User Trajectories",
"doi": null,
"abstractUrl": "/journal/tm/2021/02/08865667/1e2Dfuy7gGI",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iri/2020/1054/0/09191582",
"title": "Multimodal Information Integration for Indoor Navigation Using a Smartphone",
"doi": null,
"abstractUrl": "/proceedings-article/iri/2020/09191582/1n0IyhMjgFa",
"parentPublication": {
"id": "proceedings/iri/2020/1054/0",
"title": "2020 IEEE 21st International Conference on Information Reuse and Integration for Data Science (IRI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "mic2017040044",
"articleId": "13rRUwI5TTV",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "mic2017040064",
"articleId": "13rRUy08Mx7",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1qL5hsvvVkc",
"title": "Feb.",
"year": "2021",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "27",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1nTrDxA09TG",
"doi": "10.1109/TVCG.2020.3030446",
"abstract": "Dynamic networks can be challenging to analyze visually, especially if they span a large time range during which new nodes and edges can appear and disappear. Although it is straightforward to provide interfaces for visualization that represent multiple states of the network (i.e., multiple timeslices) either simultaneously (e.g., through small multiples) or interactively (e.g., through interactive animation), these interfaces might not support tasks in which disjoint timeslices need to be compared. Since these tasks are key for understanding the dynamic aspects of the network, understanding which interactive visualizations best support these tasks is important. We present the results of a series of laboratory experiments comparing two traditional approaches (small multiples and interactive animation), with a more recent approach based on interactive timeslicing. The tasks were performed on a large display through a touch interface. Participants completed 24 trials of three tasks with all techniques. The results show that interactive timeslicing brings benefit when comparing distant points in time, but less benefits when analyzing contiguous intervals of time.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Dynamic networks can be challenging to analyze visually, especially if they span a large time range during which new nodes and edges can appear and disappear. Although it is straightforward to provide interfaces for visualization that represent multiple states of the network (i.e., multiple timeslices) either simultaneously (e.g., through small multiples) or interactively (e.g., through interactive animation), these interfaces might not support tasks in which disjoint timeslices need to be compared. Since these tasks are key for understanding the dynamic aspects of the network, understanding which interactive visualizations best support these tasks is important. We present the results of a series of laboratory experiments comparing two traditional approaches (small multiples and interactive animation), with a more recent approach based on interactive timeslicing. The tasks were performed on a large display through a touch interface. Participants completed 24 trials of three tasks with all techniques. The results show that interactive timeslicing brings benefit when comparing distant points in time, but less benefits when analyzing contiguous intervals of time.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Dynamic networks can be challenging to analyze visually, especially if they span a large time range during which new nodes and edges can appear and disappear. Although it is straightforward to provide interfaces for visualization that represent multiple states of the network (i.e., multiple timeslices) either simultaneously (e.g., through small multiples) or interactively (e.g., through interactive animation), these interfaces might not support tasks in which disjoint timeslices need to be compared. Since these tasks are key for understanding the dynamic aspects of the network, understanding which interactive visualizations best support these tasks is important. We present the results of a series of laboratory experiments comparing two traditional approaches (small multiples and interactive animation), with a more recent approach based on interactive timeslicing. The tasks were performed on a large display through a touch interface. Participants completed 24 trials of three tasks with all techniques. The results show that interactive timeslicing brings benefit when comparing distant points in time, but less benefits when analyzing contiguous intervals of time.",
"title": "The Effectiveness of Interactive Visualization Techniques for Time Navigation of Dynamic Graphs on Large Displays",
"normalizedTitle": "The Effectiveness of Interactive Visualization Techniques for Time Navigation of Dynamic Graphs on Large Displays",
"fno": "09222301",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Animation",
"Data Visualisation",
"Graph Theory",
"Interactive Systems",
"Interactive Visualization Techniques",
"Time Navigation",
"Dynamic Graphs",
"Dynamic Networks",
"Multiple Timeslices",
"Interactive Animation",
"Interactive Visualizations",
"Interactive Timeslicing",
"Touch Interface",
"Animation",
"Data Visualization",
"Navigation",
"Task Analysis",
"Microsoft Windows",
"Visualization",
"Computer Science",
"Dynamic Networks",
"Information Visualization",
"Large Displays"
],
"authors": [
{
"givenName": "Alexandra",
"surname": "Lee",
"fullName": "Alexandra Lee",
"affiliation": "Dept. of Computer Science, Swansea University, Swansea University Medical School, UK",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Daniel",
"surname": "Archambault",
"fullName": "Daniel Archambault",
"affiliation": "Dept. of Computer Science, Swansea University, UK",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Miguel A.",
"surname": "Nacenta",
"fullName": "Miguel A. Nacenta",
"affiliation": "Dept. of Computer Science, University of Victoria, Canada",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2021-02-01 00:00:00",
"pubType": "trans",
"pages": "528-538",
"year": "2021",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/aihas/1994/6440/0/00390482",
"title": "Modeling the interactive mode of SmartPath",
"doi": null,
"abstractUrl": "/proceedings-article/aihas/1994/00390482/12OmNqBbHwj",
"parentPublication": {
"id": "proceedings/aihas/1994/6440/0",
"title": "Fifth Annual Conference on AI, and Planning in High Autonomy Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2010/7846/0/05571364",
"title": "An Interactive Visualization Framework for Time-Series of Web Graphs in a 3D Environment",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2010/05571364/12OmNx6g6mj",
"parentPublication": {
"id": "proceedings/iv/2010/7846/0",
"title": "2010 14th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/edocw/2014/5467/0/5467a191",
"title": "Navigation among Model Sketches on Large Interactive Displays",
"doi": null,
"abstractUrl": "/proceedings-article/edocw/2014/5467a191/12OmNym2c8F",
"parentPublication": {
"id": "proceedings/edocw/2014/5467/0",
"title": "2014 IEEE 18th International Enterprise Distributed Object Computing Conference Workshops and Demonstrations (EDOCW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061325",
"title": "Effectiveness of Animation in Trend Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061325/13rRUILtJzq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/04/ttg2011040539",
"title": "Animation, Small Multiples, and the Effect of Mental Map Preservation in Dynamic Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2011/04/ttg2011040539/13rRUxBJhvs",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2020/07/08580419",
"title": "Event-Based Dynamic Graph Visualisation",
"doi": null,
"abstractUrl": "/journal/tg/2020/07/08580419/17D45WK5Amw",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2023/4815/0/481500a669",
"title": "Comparing Scatterplot Variants for Temporal Trends Visualization in Immersive Virtual Environments",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2023/481500a669/1MNgtBAIjG8",
"parentPublication": {
"id": "proceedings/vr/2023/4815/0",
"title": "2023 IEEE Conference Virtual Reality and 3D User Interfaces (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vis/2019/4941/0/08933748",
"title": "Nonuniform Timeslicing of Dynamic Graphs Based on Visual Complexity",
"doi": null,
"abstractUrl": "/proceedings-article/vis/2019/08933748/1fTgIQAyj8k",
"parentPublication": {
"id": "proceedings/vis/2019/4941/0",
"title": "2019 IEEE Visualization Conference (VIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2021/03/09275378",
"title": "Task-Based Effectiveness of Interactive Contiguous Area Cartograms",
"doi": null,
"abstractUrl": "/journal/tg/2021/03/09275378/1pcOsFJxDYQ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmcce/2020/2314/0/231400c021",
"title": "An Interactive Animation for Demonstrating Ship Maneuvering plotting",
"doi": null,
"abstractUrl": "/proceedings-article/icmcce/2020/231400c021/1tzyYIzikY8",
"parentPublication": {
"id": "proceedings/icmcce/2020/2314/0",
"title": "2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09222072",
"articleId": "1nTqwNTE1AQ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09231268",
"articleId": "1o3nyGexOvu",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1qLgxVllnbO",
"name": "ttg202102-09222301s1-tvcg-3030446-mm.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202102-09222301s1-tvcg-3030446-mm.zip",
"extension": "zip",
"size": "130 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "1qL5hsvvVkc",
"title": "Feb.",
"year": "2021",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "27",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1o3nyGexOvu",
"doi": "10.1109/TVCG.2020.3030385",
"abstract": "Dynamic networks-networks that change over time-can be categorized into two types: offline dynamic networks, where all states of the network are known, and online dynamic networks, where only the past states of the network are known. Research on staging animated transitions in dynamic networks has focused more on offline data, where rendering strategies can take into account past and future states of the network. Rendering online dynamic networks is a more challenging problem since it requires a balance between timeliness for monitoring tasks-so that the animations do not lag too far behind the events-and clarity for comprehension tasks-to minimize simultaneous changes that may be difficult to follow. To illustrate the challenges placed by these requirements, we explore three strategies to stage animations for online dynamic networks: time-based, event-based, and a new hybrid approach that we introduce by combining the advantages of the first two. We illustrate the advantages and disadvantages of each strategy in representing low- and high-throughput data and conduct a user study involving monitoring and comprehension of dynamic networks. We also conduct a follow-up, think-aloud study combining monitoring and comprehension with experts in dynamic network visualization. Our findings show that animation staging strategies that emphasize comprehension do better for participant response times and accuracy. However, the notion of “comprehension” is not always clear when it comes to complex changes in highly dynamic networks, requiring some iteration in staging that the hybrid approach affords. Based on our results, we make recommendations for balancing event-based and time-based parameters for our hybrid approach.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Dynamic networks-networks that change over time-can be categorized into two types: offline dynamic networks, where all states of the network are known, and online dynamic networks, where only the past states of the network are known. Research on staging animated transitions in dynamic networks has focused more on offline data, where rendering strategies can take into account past and future states of the network. Rendering online dynamic networks is a more challenging problem since it requires a balance between timeliness for monitoring tasks-so that the animations do not lag too far behind the events-and clarity for comprehension tasks-to minimize simultaneous changes that may be difficult to follow. To illustrate the challenges placed by these requirements, we explore three strategies to stage animations for online dynamic networks: time-based, event-based, and a new hybrid approach that we introduce by combining the advantages of the first two. We illustrate the advantages and disadvantages of each strategy in representing low- and high-throughput data and conduct a user study involving monitoring and comprehension of dynamic networks. We also conduct a follow-up, think-aloud study combining monitoring and comprehension with experts in dynamic network visualization. Our findings show that animation staging strategies that emphasize comprehension do better for participant response times and accuracy. However, the notion of “comprehension” is not always clear when it comes to complex changes in highly dynamic networks, requiring some iteration in staging that the hybrid approach affords. Based on our results, we make recommendations for balancing event-based and time-based parameters for our hybrid approach.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Dynamic networks-networks that change over time-can be categorized into two types: offline dynamic networks, where all states of the network are known, and online dynamic networks, where only the past states of the network are known. Research on staging animated transitions in dynamic networks has focused more on offline data, where rendering strategies can take into account past and future states of the network. Rendering online dynamic networks is a more challenging problem since it requires a balance between timeliness for monitoring tasks-so that the animations do not lag too far behind the events-and clarity for comprehension tasks-to minimize simultaneous changes that may be difficult to follow. To illustrate the challenges placed by these requirements, we explore three strategies to stage animations for online dynamic networks: time-based, event-based, and a new hybrid approach that we introduce by combining the advantages of the first two. We illustrate the advantages and disadvantages of each strategy in representing low- and high-throughput data and conduct a user study involving monitoring and comprehension of dynamic networks. We also conduct a follow-up, think-aloud study combining monitoring and comprehension with experts in dynamic network visualization. Our findings show that animation staging strategies that emphasize comprehension do better for participant response times and accuracy. However, the notion of “comprehension” is not always clear when it comes to complex changes in highly dynamic networks, requiring some iteration in staging that the hybrid approach affords. Based on our results, we make recommendations for balancing event-based and time-based parameters for our hybrid approach.",
"title": "Staged Animation Strategies for Online Dynamic Networks",
"normalizedTitle": "Staged Animation Strategies for Online Dynamic Networks",
"fno": "09231268",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Animation",
"Data Visualisation",
"User Interfaces",
"Highly Dynamic Networks",
"Animation Staging Strategies",
"Dynamic Network Visualization",
"Offline Dynamic Networks",
"Dynamic Networks Networks",
"Online Dynamic Networks",
"Staged Animation Strategies",
"Animation",
"Layout",
"Dynamics",
"Monitoring",
"Visualization",
"Real Time Systems",
"Task Analysis",
"Dynamic Networks",
"Graph Visualization",
"Animation",
"Mental Map",
"User Study"
],
"authors": [
{
"givenName": "Tarik",
"surname": "Crnovrsanin",
"fullName": "Tarik Crnovrsanin",
"affiliation": "University of California, Davis",
"__typename": "ArticleAuthorType"
},
{
"givenName": null,
"surname": "Shilpika",
"fullName": "Shilpika",
"affiliation": "University of California, Davis",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Senthil",
"surname": "Chandrasegaran",
"fullName": "Senthil Chandrasegaran",
"affiliation": "University of California, Davis",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Kwan-Liu",
"surname": "Ma",
"fullName": "Kwan-Liu Ma",
"affiliation": "University of California, Davis",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2021-02-01 00:00:00",
"pubType": "trans",
"pages": "539-549",
"year": "2021",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/wsc/1988/42/0/00716135",
"title": "GPSS/PC graphics and animation",
"doi": null,
"abstractUrl": "/proceedings-article/wsc/1988/00716135/12OmNBOCWaF",
"parentPublication": {
"id": "proceedings/wsc/1988/42/0",
"title": "1988 Winter Simulation Conference Proceedings",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wvl/1990/2090/0/00128376",
"title": "Automatic visualization of the dynamic behaviour of programs by animation of the language interpreter",
"doi": null,
"abstractUrl": "/proceedings-article/wvl/1990/00128376/12OmNCxbXIk",
"parentPublication": {
"id": "proceedings/wvl/1990/2090/0",
"title": "Proceedings of the 1990 IEEE Workshop on Visual Languages",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2015/8332/0/8332a478",
"title": "Video Based Animation Synthesis with the Essential Graph",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2015/8332a478/12OmNwFid1n",
"parentPublication": {
"id": "proceedings/3dv/2015/8332/0",
"title": "2015 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2013/5051/0/5051a011",
"title": "Progressive Animation Sequences",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2013/5051a011/12OmNxR5UN3",
"parentPublication": {
"id": "proceedings/cgiv/2013/5051/0",
"title": "2013 10th International Conference Computer Graphics, Imaging and Visualization (CGIV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ca/2001/7237/0/00982383",
"title": "Integration of optimization by genetic algorithms into an L-system-based animation system",
"doi": null,
"abstractUrl": "/proceedings-article/ca/2001/00982383/12OmNyPQ4Oi",
"parentPublication": {
"id": "proceedings/ca/2001/7237/0",
"title": "Proceedings Computer Animation 2001. Fourteenth Conference on Computer Animation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1997/03/v0201",
"title": "Dynamic Free-Form Deformations for Animation Synthesis",
"doi": null,
"abstractUrl": "/journal/tg/1997/03/v0201/13rRUxASuhl",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar-adjunct/2022/5365/0/536500a429",
"title": "Real-time Expressive Avatar Animation Generation based on Monocular Videos",
"doi": null,
"abstractUrl": "/proceedings-article/ismar-adjunct/2022/536500a429/1J7Wj0kJrJm",
"parentPublication": {
"id": "proceedings/ismar-adjunct/2022/5365/0",
"title": "2022 IEEE International Symposium on Mixed and Augmented Reality Adjunct (ISMAR-Adjunct)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2019/3131/0/313100a376",
"title": "Dynamic Surface Animation using Generative Networks",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2019/313100a376/1ezRAfa5neE",
"parentPublication": {
"id": "proceedings/3dv/2019/3131/0",
"title": "2019 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/itca/2020/0378/0/037800a186",
"title": "Research on Physically-based Computer Animation",
"doi": null,
"abstractUrl": "/proceedings-article/itca/2020/037800a186/1tpBkCNeg9O",
"parentPublication": {
"id": "proceedings/itca/2020/0378/0",
"title": "2020 2nd International Conference on Information Technology and Computer Application (ITCA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2021/2688/0/268800a268",
"title": "Dance In the Wild: Monocular Human Animation with Neural Dynamic Appearance Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2021/268800a268/1zWEorFlxks",
"parentPublication": {
"id": "proceedings/3dv/2021/2688/0",
"title": "2021 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09222301",
"articleId": "1nTrDxA09TG",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09222341",
"articleId": "1nTqGZHBYM8",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1qLfJSG1jBC",
"name": "ttg202102-09231268s1-tvcg-3030385-mm.zip",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202102-09231268s1-tvcg-3030385-mm.zip",
"extension": "zip",
"size": "222 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzcPAlW",
"title": "March",
"year": "2011",
"issueNum": "03",
"idPrefix": "tp",
"pubType": "journal",
"volume": "33",
"label": "March",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUytF42D",
"doi": "10.1109/TPAMI.2010.94",
"abstract": "This paper addresses the issue of matching rigid and articulated shapes through probabilistic point registration. The problem is recast into a missing data framework where unknown correspondences are handled via mixture models. Adopting a maximum likelihood principle, we introduce an innovative EM-like algorithm, namely, the Expectation Conditional Maximization for Point Registration (ECMPR) algorithm. The algorithm allows the use of general covariance matrices for the mixture model components and improves over the isotropic covariance case. We analyze in detail the associated consequences in terms of estimation of the registration parameters, and propose an optimal method for estimating the rotational and translational parameters based on semidefinite positive relaxation. We extend rigid registration to articulated registration. Robustness is ensured by detecting and rejecting outliers through the addition of a uniform component to the Gaussian mixture model at hand. We provide an in-depth analysis of our method and compare it both theoretically and experimentally with other robust methods for point registration.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper addresses the issue of matching rigid and articulated shapes through probabilistic point registration. The problem is recast into a missing data framework where unknown correspondences are handled via mixture models. Adopting a maximum likelihood principle, we introduce an innovative EM-like algorithm, namely, the Expectation Conditional Maximization for Point Registration (ECMPR) algorithm. The algorithm allows the use of general covariance matrices for the mixture model components and improves over the isotropic covariance case. We analyze in detail the associated consequences in terms of estimation of the registration parameters, and propose an optimal method for estimating the rotational and translational parameters based on semidefinite positive relaxation. We extend rigid registration to articulated registration. Robustness is ensured by detecting and rejecting outliers through the addition of a uniform component to the Gaussian mixture model at hand. We provide an in-depth analysis of our method and compare it both theoretically and experimentally with other robust methods for point registration.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper addresses the issue of matching rigid and articulated shapes through probabilistic point registration. The problem is recast into a missing data framework where unknown correspondences are handled via mixture models. Adopting a maximum likelihood principle, we introduce an innovative EM-like algorithm, namely, the Expectation Conditional Maximization for Point Registration (ECMPR) algorithm. The algorithm allows the use of general covariance matrices for the mixture model components and improves over the isotropic covariance case. We analyze in detail the associated consequences in terms of estimation of the registration parameters, and propose an optimal method for estimating the rotational and translational parameters based on semidefinite positive relaxation. We extend rigid registration to articulated registration. Robustness is ensured by detecting and rejecting outliers through the addition of a uniform component to the Gaussian mixture model at hand. We provide an in-depth analysis of our method and compare it both theoretically and experimentally with other robust methods for point registration.",
"title": "Rigid and Articulated Point Registration with Expectation Conditional Maximization",
"normalizedTitle": "Rigid and Articulated Point Registration with Expectation Conditional Maximization",
"fno": "ttp2011030587",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Point Registration",
"Feature Matching",
"Articulated Object Tracking",
"Hand Tracking",
"Object Pose",
"Robust Statistics",
"Outlier Detection",
"Expectation Maximization",
"EM",
"ICP",
"Gaussian Mixture Models",
"Convex Optimization",
"SDP Relaxation"
],
"authors": [
{
"givenName": "Radu",
"surname": "Horaud",
"fullName": "Radu Horaud",
"affiliation": "INRIA Grenoble Rhône-Alpes, Montbonnot Saint-Martin",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Florence",
"surname": "Forbes",
"fullName": "Florence Forbes",
"affiliation": "INRIA Grenoble Rhône-Alpes, Montbonnot Saint-Martin",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Manuel",
"surname": "Yguel",
"fullName": "Manuel Yguel",
"affiliation": "INRIA Grenoble Rhône-Alpes, Montbonnot Saint-Martin",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Guillaume",
"surname": "Dewaele",
"fullName": "Guillaume Dewaele",
"affiliation": "INRIA Grenoble Rhône-Alpes, Montbonnot Saint-Martin",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Jian",
"surname": "Zhang",
"fullName": "Jian Zhang",
"affiliation": "The University of Hong Kong, Hong Kong",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "03",
"pubDate": "2011-03-01 00:00:00",
"pubType": "trans",
"pages": "587-602",
"year": "2011",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvprw/2015/6759/0/07301306",
"title": "Non-rigid articulated point set registration with Local Structure Preservation",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2015/07301306/12OmNASraR4",
"parentPublication": {
"id": "proceedings/cvprw/2015/6759/0",
"title": "2015 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2015/6683/0/6683a094",
"title": "Non-rigid Articulated Point Set Registration for Human Pose Estimation",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2015/6683a094/12OmNC2OSPb",
"parentPublication": {
"id": "proceedings/wacv/2015/6683/0",
"title": "2015 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/1999/0164/2/01640789",
"title": "Rigid and Articulated Motion Seen with an Uncalibrated Stereo Rig",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/1999/01640789/12OmNC3FGkk",
"parentPublication": {
"id": "proceedings/iccv/1999/0164/2",
"title": "Proceedings of the Seventh IEEE International Conference on Computer Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mnrao/1994/6435/0/00346261",
"title": "Articulated and elastic non-rigid motion: a review",
"doi": null,
"abstractUrl": "/proceedings-article/mnrao/1994/00346261/12OmNvkpl0L",
"parentPublication": {
"id": "proceedings/mnrao/1994/6435/0",
"title": "Proceedings of 1994 IEEE Workshop on Motion of Non-rigid and Articulated Objects",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/1997/7822/0/78220935",
"title": "Analyzing Articulated Motion Using Expectation-Maximization",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/1997/78220935/12OmNwDSddd",
"parentPublication": {
"id": "proceedings/cvpr/1997/7822/0",
"title": "Proceedings of IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/1997/7822/0/78220870",
"title": "Hierarchical Recognition of Articulated Objects from Single Perspective Views",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/1997/78220870/12OmNwLfMCt",
"parentPublication": {
"id": "proceedings/cvpr/1997/7822/0",
"title": "Proceedings of IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2012/2216/0/06460703",
"title": "Dissociating rigid and articulated motion for hand tracking",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2012/06460703/12OmNy6ZrY2",
"parentPublication": {
"id": "proceedings/icpr/2012/2216/0",
"title": "2012 21st International Conference on Pattern Recognition (ICPR 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2006/01/i0163",
"title": "Recovering Articulated Pose: A Comparison of Two Pre and Postimposed Constraint Methods",
"doi": null,
"abstractUrl": "/journal/tp/2006/01/i0163/13rRUILc8g9",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2006/04/i0625",
"title": "Motion Analysis of Articulated Objects from Monocular Images",
"doi": null,
"abstractUrl": "/journal/tp/2006/04/i0625/13rRUwvBy9U",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2014/05/06684141",
"title": "Hierarchical and Controlled Advancement for Continuous Collision Detectionof Rigid and Articulated Models",
"doi": null,
"abstractUrl": "/journal/tg/2014/05/06684141/13rRUy3gn7x",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttp2011030553",
"articleId": "13rRUxOdD9q",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttp2011030603",
"articleId": "13rRUwfZBWm",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "1zKXryr0JDG",
"title": "Feb.",
"year": "2022",
"issueNum": "02",
"idPrefix": "tg",
"pubType": "journal",
"volume": "28",
"label": "Feb.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "1lClkDMVdZK",
"doi": "10.1109/TVCG.2020.3010236",
"abstract": "We propose a fast and robust solver to simulate continuum-based deformable models with constraints, in particular, rigid-body and joint constraints useful for soft articulated characters. Our method embeds the degrees of freedom of both articulated rigid bodies and deformable bodies in one unified constrained optimization problem, thus coupling the deformable and rigid bodies. Inspired by Projective Dynamics which is a fast numerical solver to simulate deformable objects, we also propose a novel local/global solver that takes full advantage of the pre-factorized system matrices to accelerate the solve of our constrained optimization problem. Therefore, our method can efficiently simulate character models, with rigid-body parts (bones) being correctly coupled with deformable parts (flesh). Our method is stable because backward Euler time integration is applied to both rigid and deformable degrees of freedom. Our unified optimization problem is rigorously derived from constrained Newtonian mechanics. When simulating only articulated rigid bodies as a special case, our method converges to the state-of-the-art rigid body simulators.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We propose a fast and robust solver to simulate continuum-based deformable models with constraints, in particular, rigid-body and joint constraints useful for soft articulated characters. Our method embeds the degrees of freedom of both articulated rigid bodies and deformable bodies in one unified constrained optimization problem, thus coupling the deformable and rigid bodies. Inspired by Projective Dynamics which is a fast numerical solver to simulate deformable objects, we also propose a novel local/global solver that takes full advantage of the pre-factorized system matrices to accelerate the solve of our constrained optimization problem. Therefore, our method can efficiently simulate character models, with rigid-body parts (bones) being correctly coupled with deformable parts (flesh). Our method is stable because backward Euler time integration is applied to both rigid and deformable degrees of freedom. Our unified optimization problem is rigorously derived from constrained Newtonian mechanics. When simulating only articulated rigid bodies as a special case, our method converges to the state-of-the-art rigid body simulators.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We propose a fast and robust solver to simulate continuum-based deformable models with constraints, in particular, rigid-body and joint constraints useful for soft articulated characters. Our method embeds the degrees of freedom of both articulated rigid bodies and deformable bodies in one unified constrained optimization problem, thus coupling the deformable and rigid bodies. Inspired by Projective Dynamics which is a fast numerical solver to simulate deformable objects, we also propose a novel local/global solver that takes full advantage of the pre-factorized system matrices to accelerate the solve of our constrained optimization problem. Therefore, our method can efficiently simulate character models, with rigid-body parts (bones) being correctly coupled with deformable parts (flesh). Our method is stable because backward Euler time integration is applied to both rigid and deformable degrees of freedom. Our unified optimization problem is rigorously derived from constrained Newtonian mechanics. When simulating only articulated rigid bodies as a special case, our method converges to the state-of-the-art rigid body simulators.",
"title": "Soft Articulated Characters in Projective Dynamics",
"normalizedTitle": "Soft Articulated Characters in Projective Dynamics",
"fno": "09144462",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Computer Animation",
"Deformation",
"Image Representation",
"Integration",
"Matrix Algebra",
"Optimisation",
"Solid Modelling",
"Soft Articulated Characters",
"Projective Dynamics",
"Continuum Based Deformable Models",
"Unified Constrained Optimization Problem",
"Deformable Objects",
"Character Models",
"Rigid Body Parts",
"Deformable Parts",
"Rigid Body Simulators",
"Constrained Newtonian Mechanics",
"Backward Euler Time Integration",
"Deformable Models",
"Computational Modeling",
"Joints",
"Bones",
"Solid Modeling",
"Couplings",
"Numerical Models",
"Rigid Body",
"Deformable Body",
"Coupling",
"Projective Dynamics"
],
"authors": [
{
"givenName": "Jing",
"surname": "Li",
"fullName": "Jing Li",
"affiliation": "School of Computing, University of Utah, Salt Lake City, UT, USA",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Tiantian",
"surname": "Liu",
"fullName": "Tiantian Liu",
"affiliation": "Advanced Innovation Center For Future Visual Entertainment, Beijing Film Academy, Beijing, China",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Ladislav",
"surname": "Kavan",
"fullName": "Ladislav Kavan",
"affiliation": "Microsoft Research Asia, Beijing, China",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2022-02-01 00:00:00",
"pubType": "trans",
"pages": "1385-1396",
"year": "2022",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cgi/2004/2171/0/21710327",
"title": "Mixing Deformable and Rigid-Body Mechanics Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2004/21710327/12OmNASILTV",
"parentPublication": {
"id": "proceedings/cgi/2004/2171/0",
"title": "Proceedings. Computer Graphics International",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2009/3992/0/05206602",
"title": "Factorization for non-rigid and articulated structure using metric projections",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2009/05206602/12OmNBKmXnl",
"parentPublication": {
"id": "proceedings/cvpr/2009/3992/0",
"title": "2009 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2001/1143/1/00937545",
"title": "Articulated soft objects for video-based body modeling",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2001/00937545/12OmNBOllh4",
"parentPublication": {
"id": "proceedings/iccv/2001/1143/1",
"title": "Computer Vision, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2015/6683/0/6683a094",
"title": "Non-rigid Articulated Point Set Registration for Human Pose Estimation",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2015/6683a094/12OmNC2OSPb",
"parentPublication": {
"id": "proceedings/wacv/2015/6683/0",
"title": "2015 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2017/2610/0/261001a038",
"title": "Dynamic High Resolution Deformable Articulated Tracking",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2017/261001a038/12OmNqFa5nJ",
"parentPublication": {
"id": "proceedings/3dv/2017/2610/0",
"title": "2017 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2014/5118/0/5118c353",
"title": "Real-Time Simultaneous Pose and Shape Estimation for Articulated Objects Using a Single Depth Camera",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2014/5118c353/12OmNvjyxy7",
"parentPublication": {
"id": "proceedings/cvpr/2014/5118/0",
"title": "2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/01/ttg2010010070",
"title": "Fluid Simulation with Articulated Bodies",
"doi": null,
"abstractUrl": "/journal/tg/2010/01/ttg2010010070/13rRUxDqS8f",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2013/12/ttp2013122878",
"title": "Articulated Human Detection with Flexible Mixtures of Parts",
"doi": null,
"abstractUrl": "/journal/tp/2013/12/ttp2013122878/13rRUxOveb0",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600n3191",
"title": "COAP: Compositional Articulated Occupancy of People",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600n3191/1H1jh510fDy",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900k0456",
"title": "LEAP: Learning Articulated Occupancy of People",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900k0456/1yeI08QZPbO",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "09159921",
"articleId": "1m3m8X0HNF6",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "09152170",
"articleId": "1lRhwZDVlpm",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [
{
"id": "1zKXvjglnuE",
"name": "ttg202202-09144462s1-supp1-3010236.mp4",
"location": "https://www.computer.org/csdl/api/v1/extra/ttg202202-09144462s1-supp1-3010236.mp4",
"extension": "mp4",
"size": "151 MB",
"__typename": "WebExtraType"
}
],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNzV70rV",
"title": "February",
"year": "2012",
"issueNum": "02",
"idPrefix": "tc",
"pubType": "journal",
"volume": "61",
"label": "February",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwInvej",
"doi": "10.1109/TC.2010.229",
"abstract": "A graph Z_$G=(V,E)$_Z is said to be \\emph{conditional k-edge-fault pancyclic} if, after removing Z_$k$_Z faulty edges from Z_$G$_Z and provided that each node is incident to at least two fault-free edges, the resulting graph contains a cycle of every length from its girth to Z_$|V|$_Z inclusive. In this paper, we sketch the common properties of a class of networks called Matching Composition Networks (MCNs), such that the conditional edge-fault pancyclicity of MCNs can be determined from the derived properties. We then apply our technical theorem to show that an Z_$m$_Z-dimensional hyper-Petersen network is conditional Z_$(2m-5)$_Z-edge-fault pancyclic. \\\\ \\noindent{\\bf Keywords}: Conditional edge faults, fault-tolerant cycle embedding, matching composition networks, pancyclicity, multiprocessor systems.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A graph $G=(V,E)$ is said to be \\emph{conditional k-edge-fault pancyclic} if, after removing $k$ faulty edges from $G$ and provided that each node is incident to at least two fault-free edges, the resulting graph contains a cycle of every length from its girth to $|V|$ inclusive. In this paper, we sketch the common properties of a class of networks called Matching Composition Networks (MCNs), such that the conditional edge-fault pancyclicity of MCNs can be determined from the derived properties. We then apply our technical theorem to show that an $m$-dimensional hyper-Petersen network is conditional $(2m-5)$-edge-fault pancyclic. \\\\ \\noindent{\\bf Keywords}: Conditional edge faults, fault-tolerant cycle embedding, matching composition networks, pancyclicity, multiprocessor systems.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A graph - is said to be \\emph{conditional k-edge-fault pancyclic} if, after removing - faulty edges from - and provided that each node is incident to at least two fault-free edges, the resulting graph contains a cycle of every length from its girth to - inclusive. In this paper, we sketch the common properties of a class of networks called Matching Composition Networks (MCNs), such that the conditional edge-fault pancyclicity of MCNs can be determined from the derived properties. We then apply our technical theorem to show that an --dimensional hyper-Petersen network is conditional --edge-fault pancyclic. \\\\ \\noindent{\\bf Keywords}: Conditional edge faults, fault-tolerant cycle embedding, matching composition networks, pancyclicity, multiprocessor systems.",
"title": "Pancyclicity of Matching Composition Networks under the Conditional Fault Model",
"normalizedTitle": "Pancyclicity of Matching Composition Networks under the Conditional Fault Model",
"fno": "ttc2012020278",
"hasPdf": true,
"idPrefix": "tc",
"keywords": [
"Network Problems",
"Path And Circuit Problems"
],
"authors": [
{
"givenName": "Chia-Wei",
"surname": "Lee",
"fullName": "Chia-Wei Lee",
"affiliation": "National Cheng Kung University, Tainan",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Sun-Yuan",
"surname": "Hsieh",
"fullName": "Sun-Yuan Hsieh",
"affiliation": "National Cheng Kung University, Tainan",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "02",
"pubDate": "2012-02-01 00:00:00",
"pubType": "trans",
"pages": "278-183",
"year": "2012",
"issn": "0018-9340",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/icpads/2002/1760/0/17600483",
"title": "On the Fault-Tolerant Pancyclicity of Crossed Cubes",
"doi": null,
"abstractUrl": "/proceedings-article/icpads/2002/17600483/12OmNyPQ4Gj",
"parentPublication": {
"id": "proceedings/icpads/2002/1760/0",
"title": "Proceedings of the Ninth International Conference on Parallel and Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccis/2012/4789/0/4789a623",
"title": "Edge-pancyclicity and Edge-hamiltonian of Augmented Hypercube",
"doi": null,
"abstractUrl": "/proceedings-article/iccis/2012/4789a623/12OmNzvz6Is",
"parentPublication": {
"id": "proceedings/iccis/2012/4789/0",
"title": "2012 Fourth International Conference on Computational and Information Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2013/10/ttd2013101951",
"title": "Conditional Edge-Fault Hamiltonicity of Cartesian Product Graphs",
"doi": null,
"abstractUrl": "/journal/td/2013/10/ttd2013101951/13rRUwbaqUv",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2012/06/ttd2012061115",
"title": "k-Pancyclicity of k-ary n-Cube Networks under the Conditional Fault Model",
"doi": null,
"abstractUrl": "/journal/td/2012/06/ttd2012061115/13rRUwdIOUl",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tq/2011/02/ttq2011020246",
"title": "Diagnosability of Two-Matching Composition Networks under the MM{}^{\\ast} Model",
"doi": null,
"abstractUrl": "/journal/tq/2011/02/ttq2011020246/13rRUxASuOt",
"parentPublication": {
"id": "trans/tq",
"title": "IEEE Transactions on Dependable and Secure Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tc/2008/06/ttc2008060864",
"title": "Comments on \"A Study of Odd Graphs as Fault-Tolerant Interconnection Networks\"",
"doi": null,
"abstractUrl": "/journal/tc/2008/06/ttc2008060864/13rRUxASuaO",
"parentPublication": {
"id": "trans/tc",
"title": "IEEE Transactions on Computers",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2009/04/ttd2009040581",
"title": "Conditional Edge-Fault Hamiltonicity of Matching Composition Networks",
"doi": null,
"abstractUrl": "/journal/td/2009/04/ttd2009040581/13rRUxBa5n1",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2015/11/06935086",
"title": "Fault-Tolerant Cycle Embedding in Cartesian Product Graphs: Edge-Pancyclicity and Edge-Bipancyclicity with Faulty Edges",
"doi": null,
"abstractUrl": "/journal/td/2015/11/06935086/13rRUyYjK4Z",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/td/2009/01/ttd2009010025",
"title": "Bipanconnectivity and Bipancyclicity in k-ary n-cubes",
"doi": null,
"abstractUrl": "/journal/td/2009/01/ttd2009010025/13rRUzp02nR",
"parentPublication": {
"id": "trans/td",
"title": "IEEE Transactions on Parallel & Distributed Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ispa-iucc-bdcloud-socialcom-sustaincom/2018/1141/0/114100a237",
"title": "Fault-Tolerant Edge-Pancyclicity of Möbius Cube MQ_n",
"doi": null,
"abstractUrl": "/proceedings-article/ispa-iucc-bdcloud-socialcom-sustaincom/2018/114100a237/18AuSeK4PrG",
"parentPublication": {
"id": "proceedings/ispa-iucc-bdcloud-socialcom-sustaincom/2018/1141/0",
"title": "2018 IEEE Intl Conf on Parallel & Distributed Processing with Applications, Ubiquitous Computing & Communications, Big Data & Cloud Computing, Social Computing & Networking, Sustainable Computing & Communications (ISPA/IUCC/BDCloud/SocialCom/SustainCom)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttc2012020265",
"articleId": "13rRUwd9CL9",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttc2012020284",
"articleId": "13rRUwI5TWW",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNAle6QH",
"title": "Sept.",
"year": "2014",
"issueNum": "09",
"idPrefix": "tp",
"pubType": "journal",
"volume": "36",
"label": "Sept.",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUxCitzK",
"doi": "10.1109/TPAMI.2014.2303085",
"abstract": "We present a unified occlusion model for object instance detection under arbitrary viewpoint. Whereas previous approaches primarily modeled local coherency of occlusions or attempted to learn the structure of occlusions from data, we propose to explicitly model occlusions by reasoning about 3D interactions of objects. Our approach accurately represents occlusions under arbitrary viewpoint without requiring additional training data, which can often be difficult to obtain. We validate our model by incorporating occlusion reasoning with the state-of-the-art LINE2D and Gradient Network methods for object instance detection and demonstrate significant improvement in recognizing texture-less objects under severe occlusions.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a unified occlusion model for object instance detection under arbitrary viewpoint. Whereas previous approaches primarily modeled local coherency of occlusions or attempted to learn the structure of occlusions from data, we propose to explicitly model occlusions by reasoning about 3D interactions of objects. Our approach accurately represents occlusions under arbitrary viewpoint without requiring additional training data, which can often be difficult to obtain. We validate our model by incorporating occlusion reasoning with the state-of-the-art LINE2D and Gradient Network methods for object instance detection and demonstrate significant improvement in recognizing texture-less objects under severe occlusions.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a unified occlusion model for object instance detection under arbitrary viewpoint. Whereas previous approaches primarily modeled local coherency of occlusions or attempted to learn the structure of occlusions from data, we propose to explicitly model occlusions by reasoning about 3D interactions of objects. Our approach accurately represents occlusions under arbitrary viewpoint without requiring additional training data, which can often be difficult to obtain. We validate our model by incorporating occlusion reasoning with the state-of-the-art LINE2D and Gradient Network methods for object instance detection and demonstrate significant improvement in recognizing texture-less objects under severe occlusions.",
"title": "Occlusion Reasoning for Object Detectionunder Arbitrary Viewpoint",
"normalizedTitle": "Occlusion Reasoning for Object Detectionunder Arbitrary Viewpoint",
"fno": "06727481",
"hasPdf": true,
"idPrefix": "tp",
"keywords": [
"Three Dimensional Displays",
"Cognition",
"Solid Modeling",
"Computational Modeling",
"Approximation Methods",
"Object Detection",
"Data Models",
"Arbitrary Viewpoint",
"Occlusion Reasoning",
"Object Detection"
],
"authors": [
{
"givenName": "Edward",
"surname": "Hsiao",
"fullName": "Edward Hsiao",
"affiliation": "Robotics Institute, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh,",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Martial",
"surname": "Hebert",
"fullName": "Martial Hebert",
"affiliation": "Robotics Institute, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh,",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "09",
"pubDate": "2014-09-01 00:00:00",
"pubType": "trans",
"pages": "1803-1815",
"year": "2014",
"issn": "0162-8828",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2012/1226/0/398P3B31",
"title": "Occlusion reasoning for object detection under arbitrary viewpoint",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2012/398P3B31/12OmNviHKbU",
"parentPublication": {
"id": "proceedings/cvpr/2012/1226/0",
"title": "2012 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2015/8391/0/8391e417",
"title": "Large Displacement 3D Scene Flow with Occlusion Reasoning",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2015/8391e417/12OmNwoxSc6",
"parentPublication": {
"id": "proceedings/iccv/2015/8391/0",
"title": "2015 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2013/3022/0/3022a530",
"title": "Object Detection by 3D Aspectlets and Occlusion Reasoning",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2013/3022a530/12OmNx8wTlZ",
"parentPublication": {
"id": "proceedings/iccvw/2013/3022/0",
"title": "2013 IEEE International Conference on Computer Vision Workshops (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2011/0063/0/06130472",
"title": "An analytical formulation of global occlusion reasoning for multi-target tracking",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2011/06130472/12OmNxvwoRY",
"parentPublication": {
"id": "proceedings/iccvw/2011/0063/0",
"title": "2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2017/1032/0/08237702",
"title": "Spatial Memory for Context Reasoning in Object Detection",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2017/08237702/12OmNz3bdLU",
"parentPublication": {
"id": "proceedings/iccv/2017/1032/0",
"title": "2017 IEEE International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2008/02/mcg2008020044",
"title": "Viewpoint-Based Ambient Occlusion",
"doi": null,
"abstractUrl": "/magazine/cg/2008/02/mcg2008020044/13rRUxBa5el",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iwecai/2022/7997/0/799700a047",
"title": "Viewpoint estimation of image object based on parameters sharing network",
"doi": null,
"abstractUrl": "/proceedings-article/iwecai/2022/799700a047/1CuguZI4sJG",
"parentPublication": {
"id": "proceedings/iwecai/2022/7997/0",
"title": "2022 3rd International Conference on Electronic Communication and Artificial Intelligence (IWECAI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600l1102",
"title": "Occlusion-robust Face Alignment using A Viewpoint-invariant Hierarchical Network Architecture",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600l1102/1H1maRmElzO",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2019/4803/0/480300k0342",
"title": "Occlusion-Shared and Feature-Separated Network for Occlusion Relationship Reasoning",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2019/480300k0342/1hVlo1NRXu8",
"parentPublication": {
"id": "proceedings/iccv/2019/4803/0",
"title": "2019 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900l1136",
"title": "Robust Instance Segmentation through Reasoning about Multi-Object Occlusion",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900l1136/1yeKQf3GVl6",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "06740842",
"articleId": "13rRUxYrbNu",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06714613",
"articleId": "13rRUNvyaaj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNz2C1Bz",
"title": "September/October",
"year": "2010",
"issueNum": "05",
"idPrefix": "tg",
"pubType": "journal",
"volume": "16",
"label": "September/October",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUB7a10W",
"doi": "10.1109/TVCG.2010.20",
"abstract": "This paper proposes comparison and visualization techniques to carry out parameter studies for the special application area of dimensional measurement using 3D X-ray computed tomography (3DCT). A dataset series is generated by scanning a specimen multiple times by varying parameters of an industrial 3DCT device. A high-resolution series is explored using our planar-reformatting-based visualization system. We present a novel multi-image view and an edge explorer for comparing and visualizing gray values and edges of several datasets simultaneously. Visualization results and quantitative data are displayed side by side. Our technique is scalable and generic. It can be effective in various application areas like parameter studies of imaging modalities and dataset artifact detection. For fast data retrieval and convenient usability, we use bricking of the datasets and efficient data structures. We evaluate the applicability of the proposed techniques in collaboration with our company partners.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper proposes comparison and visualization techniques to carry out parameter studies for the special application area of dimensional measurement using 3D X-ray computed tomography (3DCT). A dataset series is generated by scanning a specimen multiple times by varying parameters of an industrial 3DCT device. A high-resolution series is explored using our planar-reformatting-based visualization system. We present a novel multi-image view and an edge explorer for comparing and visualizing gray values and edges of several datasets simultaneously. Visualization results and quantitative data are displayed side by side. Our technique is scalable and generic. It can be effective in various application areas like parameter studies of imaging modalities and dataset artifact detection. For fast data retrieval and convenient usability, we use bricking of the datasets and efficient data structures. We evaluate the applicability of the proposed techniques in collaboration with our company partners.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper proposes comparison and visualization techniques to carry out parameter studies for the special application area of dimensional measurement using 3D X-ray computed tomography (3DCT). A dataset series is generated by scanning a specimen multiple times by varying parameters of an industrial 3DCT device. A high-resolution series is explored using our planar-reformatting-based visualization system. We present a novel multi-image view and an edge explorer for comparing and visualizing gray values and edges of several datasets simultaneously. Visualization results and quantitative data are displayed side by side. Our technique is scalable and generic. It can be effective in various application areas like parameter studies of imaging modalities and dataset artifact detection. For fast data retrieval and convenient usability, we use bricking of the datasets and efficient data structures. We evaluate the applicability of the proposed techniques in collaboration with our company partners.",
"title": "Comparative Visualization for Parameter Studies of Dataset Series",
"normalizedTitle": "Comparative Visualization for Parameter Studies of Dataset Series",
"fno": "ttg2010050829",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Comparative Visualization",
"Parameter Visualization",
"Industrial Computed Tomography",
"Multiple Dataset Visualization"
],
"authors": [
{
"givenName": "Muhammad Muddassir",
"surname": "Malik",
"fullName": "Muhammad Muddassir Malik",
"affiliation": "Vienna University of Technology, Vienna",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Christoph",
"surname": "Heinzl",
"fullName": "Christoph Heinzl",
"affiliation": "Upper Austria University of Applied Sciences Research and Development Ltd., Wels",
"__typename": "ArticleAuthorType"
},
{
"givenName": "M.",
"surname": "Eduard Gröller",
"fullName": "M. Eduard Gröller",
"affiliation": "Vienna University of Technology, Vienna",
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2010-09-01 00:00:00",
"pubType": "trans",
"pages": "829-840",
"year": "2010",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200walter",
"title": "Attribute Preserving Dataset Simplification",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200walter/12OmNAKcNMB",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ichit/2008/3328/0/3328a014",
"title": "A Comparative Visualization System for the Proximity of Genes on Whole Genome Scale",
"doi": null,
"abstractUrl": "/proceedings-article/ichit/2008/3328a014/12OmNBpVQ8u",
"parentPublication": {
"id": "proceedings/ichit/2008/3328/0",
"title": "2008 International Conference on Convergence and Hybrid Information Technology (ICHIT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660046",
"title": "Dataset Traversal with Motion-Controlled Transfer Functions",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660046/12OmNBvkdmI",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2008/3268/0/3268a533",
"title": "Visual Presentation Challenges for Mobile Spatial Applications: Three Case Studies",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2008/3268a533/12OmNy2agVF",
"parentPublication": {
"id": "proceedings/iv/2008/3268/0",
"title": "2008 12th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2007/1509/0/04375619",
"title": "An Efficient Compression Method for Multiplanar Reformulated Biomedical Images",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2007/04375619/12OmNyS6RDC",
"parentPublication": {
"id": "proceedings/bibe/2007/1509/0",
"title": "7th IEEE International Conference on Bioinformatics and Bioengineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-infovis/2001/1342/0/13420007",
"title": "Visualizing Time-Series on Spirals",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/2001/13420007/12OmNzBOhOv",
"parentPublication": {
"id": "proceedings/ieee-infovis/2001/1342/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/06/v0609",
"title": "Comparative Flow Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2004/06/v0609/13rRUwgQpqB",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1995/02/v0142",
"title": "Competent, Compact, Comparative Visualization of a Vortical Flow Field",
"doi": null,
"abstractUrl": "/journal/tg/1995/02/v0142/13rRUxD9gXv",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2022/6819/0/09995198",
"title": "Time-series lung cancer CT dataset",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2022/09995198/1JC22Uri4OQ",
"parentPublication": {
"id": "proceedings/bibm/2022/6819/0",
"title": "2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2020/9134/0/913400a328",
"title": "Exploring Time-Series Through Force-Directed Timelines",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2020/913400a328/1rSR9aLY29W",
"parentPublication": {
"id": "proceedings/iv/2020/9134/0",
"title": "2020 24th International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "ttg2010050815",
"articleId": "13rRUxYIMUU",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "ttg2010050841",
"articleId": "13rRUxYIN43",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
{
"issue": {
"id": "12OmNrFBPWq",
"title": "September-October",
"year": "2006",
"issueNum": "05",
"idPrefix": "tg",
"pubType": "journal",
"volume": "12",
"label": "September-October",
"downloadables": {
"hasCover": false,
"__typename": "PeriodicalIssueDownloadablesType"
},
"__typename": "PeriodicalIssue"
},
"article": {
"id": "13rRUwkfAZ7",
"doi": "10.1109/TVCG.2006.120",
"abstract": "We describe ASK-GraphView, a node-link-based graph visualization system that allows clustering and interactive navigation of large graphs, ranging in size up to 16 million edges. The system uses a scalable architecture and a series of increasingly sophisticated clustering algorithms to construct a hierarchy on an arbitrary, weighted undirected input graph. By lowering the interactivity requirements we can scale to substantially bigger graphs. The user is allowed to navigate this hierarchy in a top down manner by interactively expanding individual clusters. ASK-GraphView also provides facilities for filtering and coloring, annotation and cluster labeling.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We describe ASK-GraphView, a node-link-based graph visualization system that allows clustering and interactive navigation of large graphs, ranging in size up to 16 million edges. The system uses a scalable architecture and a series of increasingly sophisticated clustering algorithms to construct a hierarchy on an arbitrary, weighted undirected input graph. By lowering the interactivity requirements we can scale to substantially bigger graphs. The user is allowed to navigate this hierarchy in a top down manner by interactively expanding individual clusters. ASK-GraphView also provides facilities for filtering and coloring, annotation and cluster labeling.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We describe ASK-GraphView, a node-link-based graph visualization system that allows clustering and interactive navigation of large graphs, ranging in size up to 16 million edges. The system uses a scalable architecture and a series of increasingly sophisticated clustering algorithms to construct a hierarchy on an arbitrary, weighted undirected input graph. By lowering the interactivity requirements we can scale to substantially bigger graphs. The user is allowed to navigate this hierarchy in a top down manner by interactively expanding individual clusters. ASK-GraphView also provides facilities for filtering and coloring, annotation and cluster labeling.",
"title": "ASK-GraphView: A Large Scale Graph Visualization System",
"normalizedTitle": "ASK-GraphView: A Large Scale Graph Visualization System",
"fno": "v0669",
"hasPdf": true,
"idPrefix": "tg",
"keywords": [
"Data Visualisation",
"Graph Theory",
"Pattern Clustering",
"ASK Graph View",
"Large Scale Graph Visualization System",
"Node Link Based Graph Visualization System",
"Graph Clustering",
"Interactive Navigation",
"Weighted Undirected Input Graph",
"Cluster Labeling",
"Large Scale Systems",
"Visualization",
"Navigation",
"Clustering Algorithms",
"Filtering",
"Labeling",
"Tree Graphs",
"Scalability",
"Finite Element Methods",
"Aggregates",
"Information Visualization",
"Graph Visualization",
"Graph Clustering"
],
"authors": [
{
"givenName": "James",
"surname": "Abello",
"fullName": "James Abello",
"affiliation": "IEEE",
"__typename": "ArticleAuthorType"
},
{
"givenName": "Frank",
"surname": "van Ham",
"fullName": "Frank van Ham",
"affiliation": null,
"__typename": "ArticleAuthorType"
},
{
"givenName": "Neeraj",
"surname": "Krishnan",
"fullName": "Neeraj Krishnan",
"affiliation": null,
"__typename": "ArticleAuthorType"
}
],
"replicability": null,
"showBuyMe": true,
"showRecommendedArticles": true,
"isOpenAccess": false,
"issueNum": "05",
"pubDate": "2006-09-01 00:00:00",
"pubType": "trans",
"pages": "669-676",
"year": "2006",
"issn": "1077-2626",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"recommendedArticles": [
{
"id": "proceedings/hcc/2001/7198/0/00995230",
"title": "Shapely hierarchical graph transformation",
"doi": null,
"abstractUrl": "/proceedings-article/hcc/2001/00995230/12OmNBTs7D9",
"parentPublication": {
"id": "proceedings/hcc/2001/7198/0",
"title": "Proceedings of HCC 2001. IEEE Symposium on Human-Centric Computing Languages and Environments",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2015/9926/0/07364100",
"title": "Performance of graph reconstruction method for large-scale web graph analysis",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2015/07364100/12OmNC8uRuk",
"parentPublication": {
"id": "proceedings/big-data/2015/9926/0",
"title": "2015 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2008/1966/0/04475481",
"title": "A Treemap Based Method for Rapid Layout of Large Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2008/04475481/12OmNz6iOku",
"parentPublication": {
"id": "proceedings/pacificvis/2008/1966/0",
"title": "IEEE Pacific Visualization Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/2014/2555/0/06816676",
"title": "Pagrol: Parallel graph olap over large-scale attributed graphs",
"doi": null,
"abstractUrl": "/proceedings-article/icde/2014/06816676/12OmNzSQdpn",
"parentPublication": {
"id": "proceedings/icde/2014/2555/0",
"title": "2014 IEEE 30th International Conference on Data Engineering (ICDE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2008/1966/0/04475479",
"title": "ZAME: Interactive Large-Scale Graph Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2008/04475479/12OmNzWfoQQ",
"parentPublication": {
"id": "proceedings/pacificvis/2008/1966/0",
"title": "IEEE Pacific Visualization Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2002/01/i0103",
"title": "Multihierarchical Graph Search",
"doi": null,
"abstractUrl": "/journal/tp/2002/01/i0103/13rRUIJuxwe",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1996/04/i0377",
"title": "A Graduated Assignment Algorithm for Graph Matching",
"doi": null,
"abstractUrl": "/journal/tp/1996/04/i0377/13rRUxNW20c",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/sc/2022/02/08979340",
"title": "Providing Fast Reachability Query Services With MGTag: A Multi-Dimensional Graph Labeling Method",
"doi": null,
"abstractUrl": "/journal/sc/2022/02/08979340/1h7zpheCpu8",
"parentPublication": {
"id": "trans/sc",
"title": "IEEE Transactions on Services Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2019/0858/0/09006115",
"title": "InfDetect: a Large Scale Graph-based Fraud Detection System for E-Commerce Insurance",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2019/09006115/1hJsdeaOrJu",
"parentPublication": {
"id": "proceedings/big-data/2019/0858/0",
"title": "2019 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"adjacentArticles": {
"previous": {
"fno": "vispre",
"articleId": "13rRUwwaKsX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "v0677",
"articleId": "13rRUwInuWp",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"webExtras": [],
"articleVideos": []
}
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.