data
dict |
|---|
{
"proceeding": {
"id": "12OmNxWuirg",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCd2rFT",
"doi": "10.1109/VISUAL.2004.99",
"title": "Stream Line and Path Line Oriented Topology for 2D Time-Dependent Vector Fields",
"normalizedTitle": "Stream Line and Path Line Oriented Topology for 2D Time-Dependent Vector Fields",
"abstract": "Topological methods aim at the segmentation of a vector field into areas of different flow behavior. For 2D time-dependent vector fields, two such segmentations are possible: either concerning the behavior of stream lines, or of path lines. While stream line oriented topology is well established, we introduce path line oriented topology as a new visualization approach in this paper. As a contribution to stream line oriented topology we introduce new methods to detect global bifurcations like saddle connections and cyclic fold bifurcations. To get the path line oriented topology we segment the vector field into areas of attracting, repelling and saddle-like behavior of the path lines. We compare both kinds of topologies and apply them to a number of data sets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Topological methods aim at the segmentation of a vector field into areas of different flow behavior. For 2D time-dependent vector fields, two such segmentations are possible: either concerning the behavior of stream lines, or of path lines. While stream line oriented topology is well established, we introduce path line oriented topology as a new visualization approach in this paper. As a contribution to stream line oriented topology we introduce new methods to detect global bifurcations like saddle connections and cyclic fold bifurcations. To get the path line oriented topology we segment the vector field into areas of attracting, repelling and saddle-like behavior of the path lines. We compare both kinds of topologies and apply them to a number of data sets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Topological methods aim at the segmentation of a vector field into areas of different flow behavior. For 2D time-dependent vector fields, two such segmentations are possible: either concerning the behavior of stream lines, or of path lines. While stream line oriented topology is well established, we introduce path line oriented topology as a new visualization approach in this paper. As a contribution to stream line oriented topology we introduce new methods to detect global bifurcations like saddle connections and cyclic fold bifurcations. To get the path line oriented topology we segment the vector field into areas of attracting, repelling and saddle-like behavior of the path lines. We compare both kinds of topologies and apply them to a number of data sets.",
"fno": "87880321",
"keywords": [
"Flow Visualization",
"Vector Field Topology",
"Bifurcations",
"Stream Lines",
"Path Lines"
],
"authors": [
{
"affiliation": "MPI Informatik Saarbrücken",
"fullName": "Holger Theisel",
"givenName": "Holger",
"surname": "Theisel",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Zuse Institute Berlin",
"fullName": "Tino Weinkauf",
"givenName": "Tino",
"surname": "Weinkauf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Zuse Institute Berlin",
"fullName": "Hans-Christian Hege",
"givenName": "Hans-Christian",
"surname": "Hege",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "MPI Informatik Saarbrücken",
"fullName": "Hans-Peter Seidel",
"givenName": "Hans-Peter",
"surname": "Seidel",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-10-01T00:00:00",
"pubType": "proceedings",
"pages": "321-328",
"year": "2004",
"issn": null,
"isbn": "0-7803-8788-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "87880313",
"articleId": "12OmNApLGKA",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "87880329",
"articleId": "12OmNyTOsqR",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-cg/2005/2473/0/24730385",
"title": "Detecting and Visualizing Local Bifurcations in 2D Time-dependent Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/cad-cg/2005/24730385/12OmNBhZ4et",
"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/pacificvis/2015/6879/0/07156370",
"title": "Visualizing 2D scalar fields with hierarchical topology",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2015/07156370/12OmNC0y5GB",
"parentPublication": {
"id": "proceedings/pacificvis/2015/6879/0",
"title": "2015 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300030",
"title": "Saddle Connectors - An Approach to Visualizing the Topological Skeleton of Complex 3D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300030/12OmNqIhFSy",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660080",
"title": "Extraction of Parallel Vector Surfaces in 3D Time-Dependent Fields and Application to Vortex Core Line Tracking",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660080/12OmNroij9N",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2011/935/0/05742374",
"title": "Uncertain topology of 3D vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2011/05742374/12OmNwI8cgb",
"parentPublication": {
"id": "proceedings/pacificvis/2011/935/0",
"title": "2011 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200tricoche",
"title": "Continuous Topology Simplification of Planar Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200tricoche/12OmNwMob5u",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780062",
"title": "A Topology Simplification Method for 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780062/12OmNx7G5XZ",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780060",
"title": "Topology Preserving Compression of 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780060/12OmNyqiaQo",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532851",
"title": "Extraction of parallel vector surfaces in 3D time-dependent fields and application to vortex core line tracking",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532851/12OmNzcPAD3",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__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"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAWH9tH",
"title": "2011 IEEE Pacific Visualization Symposium (PacificVis)",
"acronym": "pacificvis",
"groupId": "1001657",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwI8cgb",
"doi": "10.1109/PACIFICVIS.2011.5742374",
"title": "Uncertain topology of 3D vector fields",
"normalizedTitle": "Uncertain topology of 3D vector fields",
"abstract": "We present a technique to visualize global uncertainty in stationary 3D vector fields by a topological approach. We start from an existing approach for 2D uncertain vector field topology and extend this into 3D space. For this a number of conceptional and technical challenges in performance and visual representation arise. In order to solve them, we develop an acceleration for finding sink and source distributions. Having these distributions we use overlaps of their corresponding volumes to find separating structures and saddles. As part of the approach, we introduce uncertain saddle and boundary switch connectors and provide algorithms to extract them. For the visual representation, we use multiple direct volume renderings. We test our method on a number of synthetic and real data sets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a technique to visualize global uncertainty in stationary 3D vector fields by a topological approach. We start from an existing approach for 2D uncertain vector field topology and extend this into 3D space. For this a number of conceptional and technical challenges in performance and visual representation arise. In order to solve them, we develop an acceleration for finding sink and source distributions. Having these distributions we use overlaps of their corresponding volumes to find separating structures and saddles. As part of the approach, we introduce uncertain saddle and boundary switch connectors and provide algorithms to extract them. For the visual representation, we use multiple direct volume renderings. We test our method on a number of synthetic and real data sets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a technique to visualize global uncertainty in stationary 3D vector fields by a topological approach. We start from an existing approach for 2D uncertain vector field topology and extend this into 3D space. For this a number of conceptional and technical challenges in performance and visual representation arise. In order to solve them, we develop an acceleration for finding sink and source distributions. Having these distributions we use overlaps of their corresponding volumes to find separating structures and saddles. As part of the approach, we introduce uncertain saddle and boundary switch connectors and provide algorithms to extract them. For the visual representation, we use multiple direct volume renderings. We test our method on a number of synthetic and real data sets.",
"fno": "05742374",
"keywords": [
"Data Visualisation",
"Rendering Computer Graphics",
"Topology",
"Vectors",
"Uncertain Topology",
"Global Uncertainty",
"Stationary 3 D Vector Fields",
"Topological Approach",
"2 D Uncertain Vector Field Topology",
"Performance Representation",
"Visual Representation",
"Sink And Source Distributions",
"Separating Structures",
"Saddles",
"Boundary Switch Connectors",
"Multiple Direct Volume Renderings",
"Synthetic Data Set",
"Real Data Sets",
"Three Dimensional Displays",
"Connectors",
"Uncertainty",
"Data Visualization",
"Switches",
"Visualization",
"Density Functional Theory",
"Uncertainty Visualization",
"Vector Field Data",
"Topology Based Techniques"
],
"authors": [
{
"affiliation": "Visual Computing Group at Otto-von-Guericke University Magdeburg, Germany",
"fullName": "Mathias Otto",
"givenName": "Mathias",
"surname": "Otto",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Visual Computing Group at Otto-von-Guericke University Magdeburg, Germany",
"fullName": "Tobias Germer",
"givenName": "Tobias",
"surname": "Germer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Visual Computing Group at Otto-von-Guericke University Magdeburg, Germany",
"fullName": "Holger Theisel",
"givenName": "Holger",
"surname": "Theisel",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pacificvis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-03-01T00:00:00",
"pubType": "proceedings",
"pages": "67-74",
"year": "2011",
"issn": "2165-8765",
"isbn": "978-1-61284-935-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "05742373",
"articleId": "12OmNrNh0AL",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "05742375",
"articleId": "12OmNyvY9ru",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icde/2009/3545/0/3545b641",
"title": "Tracking High Quality Clusters over Uncertain Data Streams",
"doi": null,
"abstractUrl": "/proceedings-article/icde/2009/3545b641/12OmNAjO6Eu",
"parentPublication": {
"id": "proceedings/icde/2009/3545/0",
"title": "2009 IEEE 25th International Conference on Data Engineering",
"__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/icitcs/2014/6541/0/07021821",
"title": "Uncertain Portfolio Selection with Background Risk",
"doi": null,
"abstractUrl": "/proceedings-article/icitcs/2014/07021821/12OmNyqRnfb",
"parentPublication": {
"id": "proceedings/icitcs/2014/6541/0",
"title": "2014 International Conference on IT Convergence and Security (ICITCS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1997/01/v0001",
"title": "The Topology of Symmetric, Second-Order 3D Tensor Fields",
"doi": null,
"abstractUrl": "/journal/tg/1997/01/v0001/13rRUILc8f6",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2017/01/07539319",
"title": "Probabilistic Graph Layout for Uncertain Network Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2017/01/07539319/13rRUwh80Hi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/06/07422124",
"title": "Finite-Time Lyapunov Exponents and Lagrangian Coherent Structures in Uncertain Unsteady Flows",
"doi": null,
"abstractUrl": "/journal/tg/2016/06/07422124/13rRUxbTMyV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/11/ttg2013111948",
"title": "Visualizing the Variability of Gradients in Uncertain 2D Scalar Fields",
"doi": null,
"abstractUrl": "/journal/tg/2013/11/ttg2013111948/13rRUy0qnGm",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2013/04/ttk2013040751",
"title": "Clustering Uncertain Data Based on Probability Distribution Similarity",
"doi": null,
"abstractUrl": "/journal/tk/2013/04/ttk2013040751/13rRUygT7fD",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2016/01/07172551",
"title": "Crowdsourcing for Top-K Query Processing over Uncertain Data",
"doi": null,
"abstractUrl": "/journal/tk/2016/01/07172551/13rRUygT7yx",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/01/08440034",
"title": "Probabilistic Asymptotic Decider for Topological Ambiguity Resolution in Level-Set Extraction for Uncertain 2D Data",
"doi": null,
"abstractUrl": "/journal/tg/2019/01/08440034/17D45Vw15xr",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCfAPCa",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2001",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwMob5u",
"doi": "10.1109/VISUAL.2001.964507",
"title": "Continuous Topology Simplification of Planar Vector Fields",
"normalizedTitle": "Continuous Topology Simplification of Planar Vector Fields",
"abstract": "Vector fields can present complex structural behavior, especially in turbulent computational fluid dynamics. The topological analysis of these datasets reduces the information but one is usually still left with too many details for interpretation. In this paper, we present a simplification approach that removes pairs of critical points from the dataset, based on relevance measures. In contrast to earlier methods, no grid changes are necessary since the whole method uses small local changes of the vector values defining the vector field. An interpretation in terms of bifurcations underlines the continuous, natural flavor of the algorithm.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Vector fields can present complex structural behavior, especially in turbulent computational fluid dynamics. The topological analysis of these datasets reduces the information but one is usually still left with too many details for interpretation. In this paper, we present a simplification approach that removes pairs of critical points from the dataset, based on relevance measures. In contrast to earlier methods, no grid changes are necessary since the whole method uses small local changes of the vector values defining the vector field. An interpretation in terms of bifurcations underlines the continuous, natural flavor of the algorithm.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Vector fields can present complex structural behavior, especially in turbulent computational fluid dynamics. The topological analysis of these datasets reduces the information but one is usually still left with too many details for interpretation. In this paper, we present a simplification approach that removes pairs of critical points from the dataset, based on relevance measures. In contrast to earlier methods, no grid changes are necessary since the whole method uses small local changes of the vector values defining the vector field. An interpretation in terms of bifurcations underlines the continuous, natural flavor of the algorithm.",
"fno": "7200tricoche",
"keywords": [
"Vector Field Topology",
"Flow Visualization",
"Unstructured Grid",
"Simplification"
],
"authors": [
{
"affiliation": "University of Kaiserlautern",
"fullName": "Xavier Tricoche",
"givenName": "Xavier",
"surname": "Tricoche",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Kaiserlautern",
"fullName": "Gerik Scheuermann",
"givenName": "Gerik",
"surname": "Scheuermann",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Kaiserlautern",
"fullName": "Hans Hagen",
"givenName": "Hans",
"surname": "Hagen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2001-10-01T00:00:00",
"pubType": "proceedings",
"pages": "",
"year": "2001",
"issn": "1070-2385",
"isbn": "0-7803-7200-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "7200scheuermann",
"articleId": "12OmNy6HQQ0",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "7200yang",
"articleId": "12OmNvnOwwY",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNrAdstn",
"title": "Computer Graphics and Applications, Pacific Conference on",
"acronym": "pg",
"groupId": "1000130",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzVXNX7",
"doi": "10.1109/PCCGA.2003.1238287",
"title": "Combining Topological Simplification and Topology Preserving Compression for 2D Vector Fields",
"normalizedTitle": "Combining Topological Simplification and Topology Preserving Compression for 2D Vector Fields",
"abstract": "Topological simplification techniques and topology preserving compression approaches for 2D vector fields have been developed quite independently of each other. In this paper we propose a combination of both approaches: a vector field should be compressed in such a way that its important topological features (both critical points and separatrices) are preserved while its unimportant features are allowed to collapse and disappear. To do so, a number of new solutions and modi.cations of pre-existing algorithms are presented. We apply the approach to a flow data set which, is both large and topologically complex, and achieve significant compression ratios there.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Topological simplification techniques and topology preserving compression approaches for 2D vector fields have been developed quite independently of each other. In this paper we propose a combination of both approaches: a vector field should be compressed in such a way that its important topological features (both critical points and separatrices) are preserved while its unimportant features are allowed to collapse and disappear. To do so, a number of new solutions and modi.cations of pre-existing algorithms are presented. We apply the approach to a flow data set which, is both large and topologically complex, and achieve significant compression ratios there.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Topological simplification techniques and topology preserving compression approaches for 2D vector fields have been developed quite independently of each other. In this paper we propose a combination of both approaches: a vector field should be compressed in such a way that its important topological features (both critical points and separatrices) are preserved while its unimportant features are allowed to collapse and disappear. To do so, a number of new solutions and modi.cations of pre-existing algorithms are presented. We apply the approach to a flow data set which, is both large and topologically complex, and achieve significant compression ratios there.",
"fno": "20280419",
"keywords": [],
"authors": [
{
"affiliation": "MPI Informatik",
"fullName": "Holger Theisel",
"givenName": "Holger",
"surname": "Theisel",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "MPI Informatik",
"fullName": "Christian Rössl",
"givenName": "Christian",
"surname": "Rössl",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "MPI Informatik",
"fullName": "Hans-Peter Seidel",
"givenName": "Hans-Peter",
"surname": "Seidel",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pg",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "419",
"year": "2003",
"issn": null,
"isbn": "0-7695-2028-6",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "01238305",
"articleId": "1h0KTVVjAEE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "20280424",
"articleId": "12OmNwt5sll",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200tricoche",
"title": "Continuous Topology Simplification of Planar Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200tricoche/12OmNwMob5u",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2014/2874/0/2874a049",
"title": "2D Vector Field Simplification Based on Robustness",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2014/2874a049/12OmNwpoFGP",
"parentPublication": {
"id": "proceedings/pacificvis/2014/2874/0",
"title": "2014 IEEE Pacific Visualization Symposium (PacificVis)",
"__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/2000/6478/0/64780060",
"title": "Topology Preserving Compression of 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780060/12OmNyqiaQo",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660071",
"title": "Extracting Higher Order Critical Points and Topological Simplification of 3D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660071/12OmNyyeWvl",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2015/08/07117431",
"title": "Robustness-Based Simplification of 2D Steady and Unsteady Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2015/08/07117431/13rRUwhHcJl",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/12/ttg2012122005",
"title": "Generalized Topological Simplification of Scalar Fields on Surfaces",
"doi": null,
"abstractUrl": "/journal/tg/2012/12/ttg2012122005/13rRUx0xPmY",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/02/v0198",
"title": "Topological Segmentation in Three-Dimensional Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2004/02/v0198/13rRUxAASVM",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/04/v0433",
"title": "Topology Preserving Top-Down Compression of 2D Vector Fields Using Bintree and Triangular Quadtrees",
"doi": null,
"abstractUrl": "/journal/tg/2003/04/v0433/13rRUy2YLSV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1E2weOclERO",
"title": "2022 IEEE 15th Pacific Visualization Symposium (PacificVis)",
"acronym": "pacificvis",
"groupId": "1001657",
"volume": "0",
"displayVolume": "0",
"year": "2022",
"__typename": "ProceedingType"
},
"article": {
"id": "1E2wnSSZrl6",
"doi": "10.1109/PacificVis53943.2022.00012",
"title": "Scalar2Vec: Translating Scalar Fields to Vector Fields via Deep Learning",
"normalizedTitle": "Scalar2Vec: Translating Scalar Fields to Vector Fields via Deep Learning",
"abstract": "We introduce Scalar2Vec, a new deep learning solution that translates scalar fields to velocity vector fields for scientific visualization. Given multivariate or ensemble scalar field volumes and their velocity vector field counterparts, Scalar2Vec first identifies suitable variables for scalar-to-vector translation. It then leverages a k-complete bipartite translation network (kCBT-Net) to complete the translation task. kCBT-Net takes a set of sampled scalar volumes of the same variable as input, extracts their multi -scale information, and learns to synthesize the corresponding vector volumes. Ground-truth vector fields and their derived quantities are utilized for loss computation and network training. After training, Scalar2Vec can infer unseen velocity vector fields of the same data set directly from their scalar field counterparts. We demonstrate the effectiveness of Scalar2Vec with quantitative and qualitative results on multiple data sets and compare it with three other state-of-the-art deep learning methods.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We introduce Scalar2Vec, a new deep learning solution that translates scalar fields to velocity vector fields for scientific visualization. Given multivariate or ensemble scalar field volumes and their velocity vector field counterparts, Scalar2Vec first identifies suitable variables for scalar-to-vector translation. It then leverages a k-complete bipartite translation network (kCBT-Net) to complete the translation task. kCBT-Net takes a set of sampled scalar volumes of the same variable as input, extracts their multi -scale information, and learns to synthesize the corresponding vector volumes. Ground-truth vector fields and their derived quantities are utilized for loss computation and network training. After training, Scalar2Vec can infer unseen velocity vector fields of the same data set directly from their scalar field counterparts. We demonstrate the effectiveness of Scalar2Vec with quantitative and qualitative results on multiple data sets and compare it with three other state-of-the-art deep learning methods.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We introduce Scalar2Vec, a new deep learning solution that translates scalar fields to velocity vector fields for scientific visualization. Given multivariate or ensemble scalar field volumes and their velocity vector field counterparts, Scalar2Vec first identifies suitable variables for scalar-to-vector translation. It then leverages a k-complete bipartite translation network (kCBT-Net) to complete the translation task. kCBT-Net takes a set of sampled scalar volumes of the same variable as input, extracts their multi -scale information, and learns to synthesize the corresponding vector volumes. Ground-truth vector fields and their derived quantities are utilized for loss computation and network training. After training, Scalar2Vec can infer unseen velocity vector fields of the same data set directly from their scalar field counterparts. We demonstrate the effectiveness of Scalar2Vec with quantitative and qualitative results on multiple data sets and compare it with three other state-of-the-art deep learning methods.",
"fno": "233500a031",
"keywords": [
"Data Visualisation",
"Learning Artificial Intelligence",
"Vectors",
"Sampled Scalar Volumes",
"Ground Truth Vector Fields",
"Scalar 2 Vec",
"Unseen Velocity Vector Fields",
"Scalar Field Counterparts",
"Translating Scalar Fields",
"Scalar Field Volumes",
"Velocity Vector Field Counterparts",
"Scalar To Vector Translation",
"Deep Learning",
"Training",
"Input Variables",
"Memory",
"Data Visualization",
"Data Models",
"Data Mining",
"Scalar Field",
"Vector Field",
"Scalar To Vector Translation",
"Deep Learning"
],
"authors": [
{
"affiliation": "University of Notre Dame",
"fullName": "Pengfei Gu",
"givenName": "Pengfei",
"surname": "Gu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Notre Dame",
"fullName": "Jun Han",
"givenName": "Jun",
"surname": "Han",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Notre Dame",
"fullName": "Danny Z. Chen",
"givenName": "Danny Z.",
"surname": "Chen",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Notre Dame",
"fullName": "Chaoli Wang",
"givenName": "Chaoli",
"surname": "Wang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pacificvis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2022-04-01T00:00:00",
"pubType": "proceedings",
"pages": "31-40",
"year": "2022",
"issn": null,
"isbn": "978-1-6654-2335-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [
{
"id": "1E2wnN9BEuk",
"name": "ppacificvis202223350-09787885s1-mm_233500a031.zip",
"size": "30.2 MB",
"location": "https://www.computer.org/csdl/api/v1/extra/ppacificvis202223350-09787885s1-mm_233500a031.zip",
"__typename": "WebExtraType"
}
],
"adjacentArticles": {
"previous": {
"fno": "233500a021",
"articleId": "1E2wf6erCdW",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "233500a041",
"articleId": "1E2wgsxjfnW",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/1998/9176/0/91760095",
"title": "Extremal Feature Extraction from 3-D Vector and Noisy Scalar Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760095/12OmNAhxjBS",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/1993/4340/0/01263506",
"title": "Volume rendering of 3D scalar and vector fields at LLNL",
"doi": null,
"abstractUrl": "/proceedings-article/sc/1993/01263506/12OmNB0X8um",
"parentPublication": {
"id": "proceedings/sc/1993/4340/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1995/7187/0/71870240",
"title": "Interactive visualization of mixed scalar and vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1995/71870240/12OmNBNM94z",
"parentPublication": {
"id": "proceedings/ieee-vis/1995/7187/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300026",
"title": "Clifford Convolution And Pattern Matching On Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300026/12OmNBVrjmf",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2007/3009/0/30090281",
"title": "A Delaunay Simplification Algorithm for Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2007/30090281/12OmNBqMDqS",
"parentPublication": {
"id": "proceedings/pg/2007/3009/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2016/2140/0/2140a973",
"title": "Balancing Scalar and Vector Execution on GPU Architectures",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2016/2140a973/12OmNwDSdiO",
"parentPublication": {
"id": "proceedings/ipdps/2016/2140/0",
"title": "2016 IEEE International Parallel and Distributed Processing Symposium (IPDPS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/04/v0469",
"title": "Clifford Fourier Transform on Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2005/04/v0469/13rRUNvgziu",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0222",
"title": "Topology-Preserving Smoothing of Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0222/13rRUwwJWFE",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/11/ttg2013111948",
"title": "Visualizing the Variability of Gradients in Uncertain 2D Scalar Fields",
"doi": null,
"abstractUrl": "/journal/tg/2013/11/ttg2013111948/13rRUy0qnGm",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/1993/4340/0/01263506",
"title": "Volume rendering of 3D scalar and vector fields at LLNL",
"doi": null,
"abstractUrl": "/proceedings-article/sc/1993/01263506/1D85pmoO8Ja",
"parentPublication": {
"id": "proceedings/sc/1993/4340/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCfAPCa",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2001",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNB1NVNp",
"doi": "10.1109/VISUAL.2001.964494",
"title": "Transport and Anisotropic Diffusion in Time-Dependent Flow Visualization",
"normalizedTitle": "Transport and Anisotropic Diffusion in Time-Dependent Flow Visualization",
"abstract": "The visualization of time-dependent flow is an important and challenging topic in scientific visualization. Its aim is to represent transport phenomena governed by time-dependent vector fields in an intuitively understandable way, using images and animations. Here we pick up the recently presented anisotropic diffusion method, expand and generalize it to allow a multiscale visualization of long-time, complex transport problems. Instead of streamline type patterns generated by the original method now streakline patterns are generated and advected. This process obeys a nonlinear transport diffusion equation with typically dominant transport. Starting from some noisy initial image, the diffusion actually generates and enhances patterns which are then transported in the direction of the flow field. Simultaneously the image is again sharpened in the direction orthogonal to the flow field. A careful adjustment of the model's parameters is derived to balance diffusion and transport effects in a reasonable way. Properties of the method can be discussed for the continuous model, which is solved by an efficient upwind finite element discretization. As characteristic for the class of multiscale image processing methods, we can in advance select a suitable scale for representing the flow field.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The visualization of time-dependent flow is an important and challenging topic in scientific visualization. Its aim is to represent transport phenomena governed by time-dependent vector fields in an intuitively understandable way, using images and animations. Here we pick up the recently presented anisotropic diffusion method, expand and generalize it to allow a multiscale visualization of long-time, complex transport problems. Instead of streamline type patterns generated by the original method now streakline patterns are generated and advected. This process obeys a nonlinear transport diffusion equation with typically dominant transport. Starting from some noisy initial image, the diffusion actually generates and enhances patterns which are then transported in the direction of the flow field. Simultaneously the image is again sharpened in the direction orthogonal to the flow field. A careful adjustment of the model's parameters is derived to balance diffusion and transport effects in a reasonable way. Properties of the method can be discussed for the continuous model, which is solved by an efficient upwind finite element discretization. As characteristic for the class of multiscale image processing methods, we can in advance select a suitable scale for representing the flow field.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The visualization of time-dependent flow is an important and challenging topic in scientific visualization. Its aim is to represent transport phenomena governed by time-dependent vector fields in an intuitively understandable way, using images and animations. Here we pick up the recently presented anisotropic diffusion method, expand and generalize it to allow a multiscale visualization of long-time, complex transport problems. Instead of streamline type patterns generated by the original method now streakline patterns are generated and advected. This process obeys a nonlinear transport diffusion equation with typically dominant transport. Starting from some noisy initial image, the diffusion actually generates and enhances patterns which are then transported in the direction of the flow field. Simultaneously the image is again sharpened in the direction orthogonal to the flow field. A careful adjustment of the model's parameters is derived to balance diffusion and transport effects in a reasonable way. Properties of the method can be discussed for the continuous model, which is solved by an efficient upwind finite element discretization. As characteristic for the class of multiscale image processing methods, we can in advance select a suitable scale for representing the flow field.",
"fno": "7200buerkle",
"keywords": [
"Flow Visualization",
"Multiscale Image Processing",
"Non Linear Diffusion",
"Transport Diffusion",
"Upwind Method"
],
"authors": [
{
"affiliation": "Institut für Angewandte Mathematik",
"fullName": "David Bürkle",
"givenName": "David",
"surname": "Bürkle",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Fachbereich Mathematik",
"fullName": "T. Preußer",
"givenName": "T.",
"surname": "Preußer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Fachbereich Mathematik",
"fullName": "M. Rumpf",
"givenName": "M.",
"surname": "Rumpf",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2001-10-01T00:00:00",
"pubType": "proceedings",
"pages": "",
"year": "2001",
"issn": "1070-2385",
"isbn": "0-7803-7200-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "7200jobard",
"articleId": "12OmNC943Kh",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "7200vanwijk",
"articleId": "12OmNyuPL1V",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyaXPP0",
"title": "Ninth International Conference on Computer Aided Design and Computer Graphics (CAD-CG'05)",
"acronym": "cad-cg",
"groupId": "1001488",
"volume": "0",
"displayVolume": "0",
"year": "2005",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNBhZ4et",
"doi": "10.1109/CAD-CG.2005.30",
"title": "Detecting and Visualizing Local Bifurcations in 2D Time-dependent Vector Fields",
"normalizedTitle": "Detecting and Visualizing Local Bifurcations in 2D Time-dependent Vector Fields",
"abstract": "In this paper, we present a new approach to detecting, locating and visualizing the local bifurcations originated from the changes of critical points in a 2D time-dependent vector field. Via precisely tracking the changes of all the critical points in a flow and pictorially displaying the evolution paths of these changes with a color model, our method can find and visualize all of this kind of bifurcations. This work extends Theisel?s research on detecting a few local bifurcations based on the feature flow fields, and provides more complete information for probing into the structural instability in complex flow fields.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we present a new approach to detecting, locating and visualizing the local bifurcations originated from the changes of critical points in a 2D time-dependent vector field. Via precisely tracking the changes of all the critical points in a flow and pictorially displaying the evolution paths of these changes with a color model, our method can find and visualize all of this kind of bifurcations. This work extends Theisel?s research on detecting a few local bifurcations based on the feature flow fields, and provides more complete information for probing into the structural instability in complex flow fields.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we present a new approach to detecting, locating and visualizing the local bifurcations originated from the changes of critical points in a 2D time-dependent vector field. Via precisely tracking the changes of all the critical points in a flow and pictorially displaying the evolution paths of these changes with a color model, our method can find and visualize all of this kind of bifurcations. This work extends Theisel?s research on detecting a few local bifurcations based on the feature flow fields, and provides more complete information for probing into the structural instability in complex flow fields.",
"fno": "24730385",
"keywords": [
"Local Bifurcation",
"Feature Extraction",
"Vector Field Topology",
"Data Visualization"
],
"authors": [
{
"affiliation": "Ocean University of China, Qingdao",
"fullName": "Guanjie Yang",
"givenName": "Guanjie",
"surname": "Yang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ocean University of China, Qingdao",
"fullName": "Keqin Wu",
"givenName": "Keqin",
"surname": "Wu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ocean University of China, Qingdao",
"fullName": "Haixia Shang",
"givenName": "Haixia",
"surname": "Shang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cad-cg",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2005-12-01T00:00:00",
"pubType": "proceedings",
"pages": "385-390",
"year": "2005",
"issn": null,
"isbn": "0-7695-2473-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "24730377",
"articleId": "12OmNy3Agwq",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "24730391",
"articleId": "12OmNwp74Ng",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2004/8788/0/87880321",
"title": "Stream Line and Path Line Oriented Topology for 2D Time-Dependent Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880321/12OmNCd2rFT",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300030",
"title": "Saddle Connectors - An Approach to Visualizing the Topological Skeleton of Complex 3D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300030/12OmNqIhFSy",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660080",
"title": "Extraction of Parallel Vector Surfaces in 3D Time-Dependent Fields and Application to Vortex Core Line Tracking",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660080/12OmNroij9N",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cdc/2000/6638/3/00914098",
"title": "Feedback control of Hopf bifurcations via integral averaging method",
"doi": null,
"abstractUrl": "/proceedings-article/cdc/2000/00914098/12OmNvnOwww",
"parentPublication": {
"id": "proceedings/cdc/2000/6638/3",
"title": "Proceedings of the 39th IEEE Conference on Decision and Control",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200tricoche",
"title": "Continuous Topology Simplification of Planar Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200tricoche/12OmNwMob5u",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780062",
"title": "A Topology Simplification Method for 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780062/12OmNx7G5XZ",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532851",
"title": "Extraction of parallel vector surfaces in 3D time-dependent fields and application to vortex core line tracking",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532851/12OmNzcPAD3",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__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/2012/10/ttg2012101717",
"title": "Design of 2D Time-Varying Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2012/10/ttg2012101717/13rRUxNEqPP",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900j568",
"title": "Confluent Vessel Trees with Accurate Bifurcations",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900j568/1yeJuZNFBhC",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxWuirg",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNs0C9Cx",
"doi": "10.1109/VISUAL.2004.32",
"title": "Flow Field Clustering via Algebraic Multigrid",
"normalizedTitle": "Flow Field Clustering via Algebraic Multigrid",
"abstract": "We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This tensor induces an anisotropic differential operator on the flow domain, which is discretized with a standard finite element technique. The entries of the corresponding stiffness matrix represent the anisotropically weighted couplings of adjacent nodes of the domain mesh. We use an algebraic multigrid algorithm to generate a hierarchy of fine to coarse descriptions for the above coupling data. This hierarchy comprises a set of coarse grid nodes, a multiscale of basis functions and their corresponding supports. We use these supports to obtain a multilevel decomposition of the flow structure. Standard streamline icons are used to visualize this decomposition at any user-selected level of detail. The method provides a single framework for vector field decomposition independent on the domain dimension or mesh type. Applications are shown in 2D, for flow fields on curved surfaces, and for 3D volumetric flow fields.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This tensor induces an anisotropic differential operator on the flow domain, which is discretized with a standard finite element technique. The entries of the corresponding stiffness matrix represent the anisotropically weighted couplings of adjacent nodes of the domain mesh. We use an algebraic multigrid algorithm to generate a hierarchy of fine to coarse descriptions for the above coupling data. This hierarchy comprises a set of coarse grid nodes, a multiscale of basis functions and their corresponding supports. We use these supports to obtain a multilevel decomposition of the flow structure. Standard streamline icons are used to visualize this decomposition at any user-selected level of detail. The method provides a single framework for vector field decomposition independent on the domain dimension or mesh type. Applications are shown in 2D, for flow fields on curved surfaces, and for 3D volumetric flow fields.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a novel multiscale approach for flow visualization. We define a local alignment tensor that encodes a measure for alignment to the direction of a given flow field. This tensor induces an anisotropic differential operator on the flow domain, which is discretized with a standard finite element technique. The entries of the corresponding stiffness matrix represent the anisotropically weighted couplings of adjacent nodes of the domain mesh. We use an algebraic multigrid algorithm to generate a hierarchy of fine to coarse descriptions for the above coupling data. This hierarchy comprises a set of coarse grid nodes, a multiscale of basis functions and their corresponding supports. We use these supports to obtain a multilevel decomposition of the flow structure. Standard streamline icons are used to visualize this decomposition at any user-selected level of detail. The method provides a single framework for vector field decomposition independent on the domain dimension or mesh type. Applications are shown in 2D, for flow fields on curved surfaces, and for 3D volumetric flow fields.",
"fno": "87880035",
"keywords": [
"Algebraic Multigrid",
"Multiscale Visualization",
"Flow Visualization"
],
"authors": [
{
"affiliation": "University of Bonn",
"fullName": "M. Griebel",
"givenName": "M.",
"surname": "Griebel",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bremen",
"fullName": "T. Preusser",
"givenName": "T.",
"surname": "Preusser",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Duisburg-Essen University",
"fullName": "M. Rumpf",
"givenName": "M.",
"surname": "Rumpf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bonn",
"fullName": "M. A. Schweitzer",
"givenName": "M. A.",
"surname": "Schweitzer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University",
"fullName": "A. Telea",
"givenName": "A.",
"surname": "Telea",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-10-01T00:00:00",
"pubType": "proceedings",
"pages": "35-42",
"year": "2004",
"issn": null,
"isbn": "0-7803-8788-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "87880027",
"articleId": "12OmNBbsidz",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "87880043",
"articleId": "12OmNzZEAD4",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200buerkle",
"title": "Transport and Anisotropic Diffusion in Time-Dependent Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200buerkle/12OmNB1NVNp",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dac/2003/2394/0/23940105",
"title": "Power Network Analysis Using an Adaptive Algebraic Multigrid Approach",
"doi": null,
"abstractUrl": "/proceedings-article/dac/2003/23940105/12OmNCyTyoi",
"parentPublication": {
"id": "proceedings/dac/2003/2394/0",
"title": "Design Automation Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780025",
"title": "A Level-Set Method for Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780025/12OmNwkhTg7",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dac/2003/2394/0/23940794",
"title": "An Algebraic Multigrid Solver for Analytical Placement with Layout Based Clustering",
"doi": null,
"abstractUrl": "/proceedings-article/dac/2003/23940794/12OmNx8Oune",
"parentPublication": {
"id": "proceedings/dac/2003/2394/0",
"title": "Design Automation Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iita/2009/3859/3/3859c319",
"title": "Multiscale Wavelet Support Vector Regression for Traffic Flow Prediction",
"doi": null,
"abstractUrl": "/proceedings-article/iita/2009/3859c319/12OmNzWfoXi",
"parentPublication": {
"id": "proceedings/iita/2009/3859/3",
"title": "2009 Third International Symposium on Intelligent Information Technology Application",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dac/2003/2394/0/23940109",
"title": "Power Grid Reduction Based on Algebraic Multigrid Principles",
"doi": null,
"abstractUrl": "/proceedings-article/dac/2003/23940109/12OmNzYNNnc",
"parentPublication": {
"id": "proceedings/dac/2003/2394/0",
"title": "Design Automation Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cso/2011/4335/0/4335a236",
"title": "A Multiscale Hybrid Finite-Element Solver for Flow in Porous Media",
"doi": null,
"abstractUrl": "/proceedings-article/cso/2011/4335a236/12OmNzwpUau",
"parentPublication": {
"id": "proceedings/cso/2011/4335/0",
"title": "2011 Fourth International Joint Conference on Computational Sciences and Optimization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2012/09/ttp2012091744",
"title": "Motion Detail Preserving Optical Flow Estimation",
"doi": null,
"abstractUrl": "/journal/tp/2012/09/ttp2012091744/13rRUwI5U93",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0230",
"title": "A Phase Field Model for Continuous Clustering on Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0230/13rRUwIF699",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/12/ttg2011122135",
"title": "Interactive Multiscale Tensor Reconstruction for Multiresolution Volume Visualization",
"doi": null,
"abstractUrl": "/journal/tg/2011/12/ttg2011122135/13rRUyeCkae",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyQ7G5S",
"title": "Proceedings Visualization 2000. VIS 2000",
"acronym": "visual",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvEhfZn",
"doi": "10.1109/VISUAL.2000.885715",
"title": "A continuous clustering method for vector fields",
"normalizedTitle": "A continuous clustering method for vector fields",
"abstract": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hilliard model (J. Cahn and J. Hilliard, 1958), which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns: the actual clustering, and meanwhile the underlying simulation data specifies preferable pattern boundaries. The authors discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hilliard model (J. Cahn and J. Hilliard, 1958), which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns: the actual clustering, and meanwhile the underlying simulation data specifies preferable pattern boundaries. The authors discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hilliard model (J. Cahn and J. Hilliard, 1958), which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns: the actual clustering, and meanwhile the underlying simulation data specifies preferable pattern boundaries. The authors discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"fno": "00885715",
"keywords": [
"Image Sequences",
"Pattern Clustering",
"Data Visualisation",
"Graphical User Interfaces",
"Image Thinning",
"Continuous Clustering Method",
"Vector Fields",
"Flow Fields",
"Physical Clustering Model",
"Cahn Hilliard Model",
"Phase Separation",
"Data Properties",
"Connected Components",
"Positivity Set",
"Density Function",
"Evolution Equation",
"Gradient Flow",
"Anisotropic Energy Functional",
"Scale Parameter",
"Simulation Data",
"Preferable Pattern Boundaries",
"Cluster Energy",
"Cross Streamline Boundaries",
"Iconic Representations",
"Skeletonization Algorithm",
"Icons",
"Clustering Methods",
"Data Visualization",
"Clustering Algorithms",
"Computational Modeling",
"Scattering",
"Shape Measurement",
"Density Functional Theory",
"Equations",
"Anisotropic Magnetoresistance",
"Hardware"
],
"authors": [
{
"affiliation": null,
"fullName": "H. Garcke",
"givenName": "H.",
"surname": "Garcke",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "T. Preusser",
"givenName": "T.",
"surname": "Preusser",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "M. Rumpf",
"givenName": "M.",
"surname": "Rumpf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "A. Telea",
"givenName": "A.",
"surname": "Telea",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "U. Weikard",
"givenName": "U.",
"surname": "Weikard",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "J. Van Wijk",
"givenName": "J.",
"surname": "Van Wijk",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "visual",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-01-01T00:00:00",
"pubType": "proceedings",
"pages": "351-358",
"year": "2000",
"issn": null,
"isbn": "0-7803-6478-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00885713",
"articleId": "12OmNBlXs8t",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00885720",
"articleId": "12OmNApcuBx",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/wi-iat/2010/4191/3/4191c136",
"title": "Visualized Clustering of Ideas for Group Argumentation",
"doi": null,
"abstractUrl": "/proceedings-article/wi-iat/2010/4191c136/12OmNAolH0z",
"parentPublication": {
"id": "proceedings/wi-iat/2010/4191/2",
"title": "Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2017/3050/0/08217810",
"title": "Segmentation of tumor and edema based on K-mean clustering and hierarchical centroid shape descriptor",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2017/08217810/12OmNrYlmRA",
"parentPublication": {
"id": "proceedings/bibm/2017/3050/0",
"title": "2017 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2013/4797/0/06596153",
"title": "Exploring vector fields with distribution-based streamline analysis",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2013/06596153/12OmNvAiSjV",
"parentPublication": {
"id": "proceedings/pacificvis/2013/4797/0",
"title": "2013 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780061",
"title": "A Continuous Clustering Method for Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780061/12OmNvk7K4S",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780062",
"title": "A Topology Simplification Method for 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780062/12OmNx7G5XZ",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970003",
"title": "Simplified Representation of Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970003/12OmNxR5UIJ",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780060",
"title": "Topology Preserving Compression of 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780060/12OmNyqiaQo",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmete/2016/3411/0/07938885",
"title": "Fast Wave Propagation Characteristics of Dielectric Loaded Tape Helix Structures Placed Around and within a Cylindrical Core",
"doi": null,
"abstractUrl": "/proceedings-article/icmete/2016/07938885/12OmNyshmII",
"parentPublication": {
"id": "proceedings/icmete/2016/3411/0",
"title": "2016 International Conference on Micro-Electronics and Telecommunication Engineering (ICMETE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0230",
"title": "A Phase Field Model for Continuous Clustering on Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0230/13rRUwIF699",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/01/07192722",
"title": "Glyph-Based Comparative Visualization for Diffusion Tensor Fields",
"doi": null,
"abstractUrl": "/journal/tg/2016/01/07192722/13rRUx0gefn",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCdk2Yv",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvk7K4S",
"doi": "10.1109/VISUAL.2000.885715",
"title": "A Continuous Clustering Method for Vector Fields",
"normalizedTitle": "A Continuous Clustering Method for Vector Fields",
"abstract": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hillard model which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns - the actual clustering - and meanwhile the underlying simulation data specifies preferable pattern boundaries. Here we discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hillard model which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns - the actual clustering - and meanwhile the underlying simulation data specifies preferable pattern boundaries. Here we discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A new method for the simplification of flow fields is presented. It is based on continuous clustering. A well-known physical clustering model, the Cahn Hillard model which describes phase separation, is modified to reflect the properties of the data to be visualized. Clusters are defined implicitly as connected components of the positivity set of a density function. An evolution equation for this function is obtained as a suitable gradient flow of an underlying anisotropic energy functional. Here, time serves as the scale parameter. The evolution is characterized by a successive coarsening of patterns - the actual clustering - and meanwhile the underlying simulation data specifies preferable pattern boundaries. Here we discuss the applicability of this new type of approach mainly for flow fields, where the cluster energy penalizes cross streamline boundaries, but the method also carries provisions in other fields as well. The clusters are visualized via iconic representations. A skeletonization algorithm is used to find suitable positions for the icons.",
"fno": "64780061",
"keywords": [],
"authors": [
{
"affiliation": "University of Bonn",
"fullName": "Harald Garcke",
"givenName": "Harald",
"surname": "Garcke",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bonn",
"fullName": "Tobias Preußer",
"givenName": "Tobias",
"surname": "Preußer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bonn",
"fullName": "Martin Rumpf",
"givenName": "Martin",
"surname": "Rumpf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology",
"fullName": "Alexandru Telea",
"givenName": "Alexandru",
"surname": "Telea",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bonn",
"fullName": "Ulrich Weikard",
"givenName": "Ulrich",
"surname": "Weikard",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology",
"fullName": "Jarke van Wijk",
"givenName": "Jarke",
"surname": "van Wijk",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-10-01T00:00:00",
"pubType": "proceedings",
"pages": "61",
"year": "2000",
"issn": "1070-2385",
"isbn": "0-7803-6478-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "64780060",
"articleId": "12OmNyqiaQo",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "64780062",
"articleId": "12OmNx7G5XZ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icpr/2000/0750/2/07502724",
"title": "A Support Vector Clustering Method",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2000/07502724/12OmNBU1jHh",
"parentPublication": {
"id": "proceedings/icpr/2000/0750/2",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300026",
"title": "Clifford Convolution And Pattern Matching On Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300026/12OmNBVrjmf",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2010/6685/0/05429603",
"title": "A sketch-based interface for classifying and visualizing vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2010/05429603/12OmNC2xhHQ",
"parentPublication": {
"id": "proceedings/pacificvis/2010/6685/0",
"title": "2010 IEEE Pacific Visualization Symposium (PacificVis 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2013/4797/0/06596153",
"title": "Exploring vector fields with distribution-based streamline analysis",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2013/06596153/12OmNvAiSjV",
"parentPublication": {
"id": "proceedings/pacificvis/2013/4797/0",
"title": "2013 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/visual/2000/6478/0/00885715",
"title": "A continuous clustering method for vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/visual/2000/00885715/12OmNvEhfZn",
"parentPublication": {
"id": "proceedings/visual/2000/6478/0",
"title": "Proceedings Visualization 2000. VIS 2000",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1996/3673/0/36730115",
"title": "Raycasting Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1996/36730115/12OmNvqmULT",
"parentPublication": {
"id": "proceedings/ieee-vis/1996/3673/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2008/2174/0/04761373",
"title": "Scale-invariant medial features based on gradient vector flow fields",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2008/04761373/12OmNxHJ9ny",
"parentPublication": {
"id": "proceedings/icpr/2008/2174/0",
"title": "ICPR 2008 19th International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970003",
"title": "Simplified Representation of Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970003/12OmNxR5UIJ",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/2007/3764/0/37640024",
"title": "Parallel hierarchical visualization of large time-varying 3D vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2007/37640024/12OmNyoiYVF",
"parentPublication": {
"id": "proceedings/sc/2007/3764/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0230",
"title": "A Phase Field Model for Continuous Clustering on Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0230/13rRUwIF699",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCbU3aD",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1996",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvqmULT",
"doi": "10.1109/VISUAL.1996.567780",
"title": "Raycasting Vector Fields",
"normalizedTitle": "Raycasting Vector Fields",
"abstract": "Direct Volume Rendering (DVR) allows the holistic visualization of huge volumetric data sets in a single image. Computational Fluid Dynamics data is in principle well suited for DVR. But efficient mappings of the directional information of vector fields are still to be found. In this paper we investigate how the raycasting technique can be used to directly render vector fields. Our approach is based on the perception that other flow visualization techniques use visualization objects that are locally tangential to the vector field together with directed light sources. From this, we developed the idea to shade streamlines at sampling points when raycasting a vector field. We extended this approach further to more abstract mappings where pseudo-color is used. Combining opacity mapping, pseudo-color mapping, and streamline-shading we can express flow speed and flow direction together in one single image.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Direct Volume Rendering (DVR) allows the holistic visualization of huge volumetric data sets in a single image. Computational Fluid Dynamics data is in principle well suited for DVR. But efficient mappings of the directional information of vector fields are still to be found. In this paper we investigate how the raycasting technique can be used to directly render vector fields. Our approach is based on the perception that other flow visualization techniques use visualization objects that are locally tangential to the vector field together with directed light sources. From this, we developed the idea to shade streamlines at sampling points when raycasting a vector field. We extended this approach further to more abstract mappings where pseudo-color is used. Combining opacity mapping, pseudo-color mapping, and streamline-shading we can express flow speed and flow direction together in one single image.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Direct Volume Rendering (DVR) allows the holistic visualization of huge volumetric data sets in a single image. Computational Fluid Dynamics data is in principle well suited for DVR. But efficient mappings of the directional information of vector fields are still to be found. In this paper we investigate how the raycasting technique can be used to directly render vector fields. Our approach is based on the perception that other flow visualization techniques use visualization objects that are locally tangential to the vector field together with directed light sources. From this, we developed the idea to shade streamlines at sampling points when raycasting a vector field. We extended this approach further to more abstract mappings where pseudo-color is used. Combining opacity mapping, pseudo-color mapping, and streamline-shading we can express flow speed and flow direction together in one single image.",
"fno": "36730115",
"keywords": [],
"authors": [
{
"affiliation": "Fraunhofer Institute for Computer Graphics",
"fullName": "Thomas Frühauf",
"givenName": "Thomas",
"surname": "Frühauf",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1996-10-01T00:00:00",
"pubType": "proceedings",
"pages": "115",
"year": "1996",
"issn": "1070-2385",
"isbn": "0-7803-3673-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "36730107",
"articleId": "12OmNzBOhF0",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "36730121",
"articleId": "12OmNwJPMZk",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/1995/7187/0/71870240",
"title": "Interactive visualization of mixed scalar and vector fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1995/71870240/12OmNBNM94z",
"parentPublication": {
"id": "proceedings/ieee-vis/1995/7187/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgames/2011/1451/0/06000333",
"title": "Texture mapping volumes using GPU-based polygon-assisted raycasting",
"doi": null,
"abstractUrl": "/proceedings-article/cgames/2011/06000333/12OmNC8dg9S",
"parentPublication": {
"id": "proceedings/cgames/2011/1451/0",
"title": "2011 16th International Conference on Computer Games (CGAMES)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sbac-pad/2009/3857/0/3857a093",
"title": "Irregular Grid Raycasting Implementation on the Cell Broadband Engine",
"doi": null,
"abstractUrl": "/proceedings-article/sbac-pad/2009/3857a093/12OmNvDI3UX",
"parentPublication": {
"id": "proceedings/sbac-pad/2009/3857/0",
"title": "Computer Architecture and High Performance Computing, Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dsc/2016/1192/0/1192a456",
"title": "Topology Analysis of Vector Fields and Application Prospect",
"doi": null,
"abstractUrl": "/proceedings-article/dsc/2016/1192a456/12OmNxGja5R",
"parentPublication": {
"id": "proceedings/dsc/2016/1192/0",
"title": "2016 IEEE First International Conference on Data Science in Cyberspace (DSC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970003",
"title": "Simplified Representation of Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970003/12OmNxR5UIJ",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880115",
"title": "Display of Vector Fields Using a Reaction-Diffusion Model",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880115/12OmNxwENxT",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vmv/1994/5875/0/00324982",
"title": "Research issues in vector and tensor field visualization",
"doi": null,
"abstractUrl": "/proceedings-article/vmv/1994/00324982/12OmNz4SOBo",
"parentPublication": {
"id": "proceedings/vmv/1994/5875/0",
"title": "Proceedings of Workshop on Visualization and Machine Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1996/03/v0266",
"title": "Glyphs for Visualizing Uncertainty in Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/1996/03/v0266/13rRUxly8SN",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vis/2020/8014/0/801400a026",
"title": "GPU-based Raycasting of Hermite Spline Tubes",
"doi": null,
"abstractUrl": "/proceedings-article/vis/2020/801400a026/1qRNBBpLeeI",
"parentPublication": {
"id": "proceedings/vis/2020/8014/0",
"title": "2020 IEEE Visualization Conference (VIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vis/2020/8014/0/801400a021",
"title": "High-quality real-time raycasting and raytracing of streamtubes with sparse voxel octrees",
"doi": null,
"abstractUrl": "/proceedings-article/vis/2020/801400a021/1qROrmzMErC",
"parentPublication": {
"id": "proceedings/vis/2020/8014/0",
"title": "2020 IEEE Visualization Conference (VIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy6qfOu",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxR5UIJ",
"doi": "10.1109/VISUAL.1999.809865",
"title": "Simplified Representation of Vector Fields",
"normalizedTitle": "Simplified Representation of Vector Fields",
"abstract": "Vector field visualization remains a difficult task. Although many local and global visualization methods for vector fields such as flow data exist, they usually require extensive user experience on setting the visualization parameters in order to produce images communicating the desired insight. We present a visualization method that produces simplified but suggestive images of the vector field automatically, based on a hierarchical clustering of the input data. The resulting clusters are then visualized with straight or curved arrow icons. The presented method has a few parameters with which users can produce various simplified vector field visualizations that communicate different insights on the vector data.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Vector field visualization remains a difficult task. Although many local and global visualization methods for vector fields such as flow data exist, they usually require extensive user experience on setting the visualization parameters in order to produce images communicating the desired insight. We present a visualization method that produces simplified but suggestive images of the vector field automatically, based on a hierarchical clustering of the input data. The resulting clusters are then visualized with straight or curved arrow icons. The presented method has a few parameters with which users can produce various simplified vector field visualizations that communicate different insights on the vector data.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Vector field visualization remains a difficult task. Although many local and global visualization methods for vector fields such as flow data exist, they usually require extensive user experience on setting the visualization parameters in order to produce images communicating the desired insight. We present a visualization method that produces simplified but suggestive images of the vector field automatically, based on a hierarchical clustering of the input data. The resulting clusters are then visualized with straight or curved arrow icons. The presented method has a few parameters with which users can produce various simplified vector field visualizations that communicate different insights on the vector data.",
"fno": "58970003",
"keywords": [
"Flow Visualization",
"Simplification",
"Clustering"
],
"authors": [
{
"affiliation": "Eindhoven University of Technology, The Netherlands",
"fullName": "Alexandru Telea",
"givenName": "Alexandru",
"surname": "Telea",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology, The Netherlands",
"fullName": "Jarke J. van Wijk",
"givenName": "Jarke J.",
"surname": "van Wijk",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-10-01T00:00:00",
"pubType": "proceedings",
"pages": "3",
"year": "1999",
"issn": "1070-2385",
"isbn": "0-7803-5897-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "58970002",
"articleId": "12OmNvsm6xb",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "58970004",
"articleId": "12OmNyo1nOw",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/pacificvis/2013/4797/0/06596154",
"title": "Automatic, tensor-guided illustrative vector field visualization",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2013/06596154/12OmNBd9T52",
"parentPublication": {
"id": "proceedings/pacificvis/2013/4797/0",
"title": "2013 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660081",
"title": "Particle and Texture Based Spatiotemporal Visualization of Time-Dependent Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660081/12OmNrHjqKB",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200tricoche",
"title": "Continuous Topology Simplification of Planar Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200tricoche/12OmNwMob5u",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780062",
"title": "A Topology Simplification Method for 2D Vector Fields",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780062/12OmNx7G5XZ",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880115",
"title": "Display of Vector Fields Using a Reaction-Diffusion Model",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880115/12OmNxwENxT",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/02/ttg2012020283",
"title": "Mesh-Driven Vector Field Clustering and Visualization: An Image-Based Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/02/ttg2012020283/13rRUEgs2tp",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0222",
"title": "Topology-Preserving Smoothing of Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0222/13rRUwwJWFE",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/04/ttg2008040848",
"title": "Efficient Morse Decompositions of Vector Fields",
"doi": null,
"abstractUrl": "/journal/tg/2008/04/ttg2008040848/13rRUxjQyvc",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2006/04/mcg2006040074",
"title": "Strategies for the Visualization of Multiple 2D Vector Fields",
"doi": null,
"abstractUrl": "/magazine/cg/2006/04/mcg2006040074/13rRUy2YLNl",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNrAMEOk",
"title": "Proceedings of 1st International Conference on Image Processing",
"acronym": "icip",
"groupId": "1000349",
"volume": "2",
"displayVolume": "2",
"year": "1994",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy2rRYJ",
"doi": "10.1109/ICIP.1994.413567",
"title": "Estimation of motion vector fields using tensor field filtering",
"normalizedTitle": "Estimation of motion vector fields using tensor field filtering",
"abstract": "This paper presents a method for computation of two-dimensional motion vector fields from an image sequence. The magnitudes from a set of spatio-temporal quadrature filters are combined into a tensor description. The shape of the tensors describe locally the structure of the spatio-temporal neighbourhood and provides information about local velocity and if true flow or only normal flow is present. It is shown how normal flow estimates are combined into a true flow using linear filtering on this tensor field description.<>",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper presents a method for computation of two-dimensional motion vector fields from an image sequence. The magnitudes from a set of spatio-temporal quadrature filters are combined into a tensor description. The shape of the tensors describe locally the structure of the spatio-temporal neighbourhood and provides information about local velocity and if true flow or only normal flow is present. It is shown how normal flow estimates are combined into a true flow using linear filtering on this tensor field description.<>",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper presents a method for computation of two-dimensional motion vector fields from an image sequence. The magnitudes from a set of spatio-temporal quadrature filters are combined into a tensor description. The shape of the tensors describe locally the structure of the spatio-temporal neighbourhood and provides information about local velocity and if true flow or only normal flow is present. It is shown how normal flow estimates are combined into a true flow using linear filtering on this tensor field description.",
"fno": "00413567",
"keywords": [
"Motion Estimation",
"Image Sequences",
"Filtering Theory",
"Tensors",
"Low Pass Filters",
"Quadrature Mirror Filters",
"Estimation Theory",
"Motion Vector Fields Estimation",
"Tensor Field Filtering",
"Two Dimensional Motion Vector Fields",
"Image Sequence",
"Spatio Temporal Quadrature Filters",
"Quadrature Filter",
"Tensors Shape",
"Spatio Temporal Neighbourhood",
"Local Velocity",
"Low Pass Filtering",
"True Flow",
"Normal Flow Estimates",
"Linear Filtering",
"Tensor Field Description",
"Motion Estimation",
"Tensile Stress",
"Image Motion Analysis",
"Equations",
"Nonlinear Filters",
"Optical Filters",
"Filtering",
"Computer Vision",
"Optical Computing",
"Laboratories"
],
"authors": [
{
"affiliation": "Dept. of Electr. Eng., Linkoping Univ., Sweden",
"fullName": "C.-F. Westin",
"givenName": "C.-F.",
"surname": "Westin",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Electr. Eng., Linkoping Univ., Sweden",
"fullName": "H. Knutsson",
"givenName": "H.",
"surname": "Knutsson",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icip",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1994-01-01T00:00:00",
"pubType": "proceedings",
"pages": "237,238,239,240,241",
"year": "1994",
"issn": null,
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00413566",
"articleId": "12OmNzTYBWM",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00413568",
"articleId": "12OmNAZOK1Z",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iccv/2001/1143/1/00937571",
"title": "Accurate optical flow in noisy image sequences",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2001/00937571/12OmNBVrjiN",
"parentPublication": {
"id": "proceedings/iccv/2001/1143/1",
"title": "Computer Vision, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pacificvis/2013/4797/0/06596154",
"title": "Automatic, tensor-guided illustrative vector field visualization",
"doi": null,
"abstractUrl": "/proceedings-article/pacificvis/2013/06596154/12OmNBd9T52",
"parentPublication": {
"id": "proceedings/pacificvis/2013/4797/0",
"title": "2013 IEEE Pacific Visualization Symposium (PacificVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi-t/2016/4434/0/4434a024",
"title": "Tensor Fields for Multilinear Image Representation and Statistical Learning Models Applications",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi-t/2016/4434a024/12OmNvSKNXF",
"parentPublication": {
"id": "proceedings/sibgrapi-t/2016/4434/0",
"title": "2016 29th SIBGRAPI Conference on Graphics, Patterns and Images Tutorials (SIBGRAPI-T)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdm/2013/5108/0/5108b199",
"title": "Non-negative Multiple Tensor Factorization",
"doi": null,
"abstractUrl": "/proceedings-article/icdm/2013/5108b199/12OmNxdDFM3",
"parentPublication": {
"id": "proceedings/icdm/2013/5108/0",
"title": "2013 IEEE International Conference on Data Mining (ICDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/scivis/2015/9785/0/07429491",
"title": "Feature-based tensor field visualization for fiber reinforced polymers",
"doi": null,
"abstractUrl": "/proceedings-article/scivis/2015/07429491/12OmNxuXcAB",
"parentPublication": {
"id": "proceedings/scivis/2015/9785/0",
"title": "2015 IEEE Scientific Visualization Conference (SciVis)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532774",
"title": "Visualizing tensor fields in geomechanics",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532774/12OmNyk300u",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vmv/1994/5875/0/00324982",
"title": "Research issues in vector and tensor field visualization",
"doi": null,
"abstractUrl": "/proceedings-article/vmv/1994/00324982/12OmNz4SOBo",
"parentPublication": {
"id": "proceedings/vmv/1994/5875/0",
"title": "Proceedings of Workshop on Visualization and Machine Vision",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532771",
"title": "Exploring 2D tensor fields using stress nets",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532771/12OmNzmtWye",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/01/07192722",
"title": "Glyph-Based Comparative Visualization for Diffusion Tensor Fields",
"doi": null,
"abstractUrl": "/journal/tg/2016/01/07192722/13rRUx0gefn",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/1993/04/mcg1993040025",
"title": "Visualizing Second-Order Tensor Fields with Hyperstreamlines",
"doi": null,
"abstractUrl": "/magazine/cg/1993/04/mcg1993040025/13rRUyv53HF",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy6qfOu",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy3RRwQ",
"doi": "10.1109/VISUAL.1999.809904",
"title": "Anisotropic Nonlinear Diffusion in Flow Visualization",
"normalizedTitle": "Anisotropic Nonlinear Diffusion in Flow Visualization",
"abstract": "Vector field visualization is an important topic in scientific visualization. Its aim is to graphically represent field data in an intuitively understandable and precise way. Here a new approach based on anisotropic nonlinear diffusion is introduced. It enables an easy perception of flowdata and serves as an appropriate scale space method for the visualization of complicated flow pattern. The approach is closely related to nonlinear diffusion methods in image analysis where images are smoothed while still retaining and enhancing edges. Here an initial noisy image is smoothed along streamlines, whereas the image is sharpened in the orthogonal direction. The method is based on a continuous model and requires the solution of a parabolic PDE problem. It is discretized only in the final implementational step. Therefore, many important qualitative aspects can already be discussed on a continuous level. Applications are shown in 2D and 3D and the provisions for flow segmentation are outlined.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Vector field visualization is an important topic in scientific visualization. Its aim is to graphically represent field data in an intuitively understandable and precise way. Here a new approach based on anisotropic nonlinear diffusion is introduced. It enables an easy perception of flowdata and serves as an appropriate scale space method for the visualization of complicated flow pattern. The approach is closely related to nonlinear diffusion methods in image analysis where images are smoothed while still retaining and enhancing edges. Here an initial noisy image is smoothed along streamlines, whereas the image is sharpened in the orthogonal direction. The method is based on a continuous model and requires the solution of a parabolic PDE problem. It is discretized only in the final implementational step. Therefore, many important qualitative aspects can already be discussed on a continuous level. Applications are shown in 2D and 3D and the provisions for flow segmentation are outlined.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Vector field visualization is an important topic in scientific visualization. Its aim is to graphically represent field data in an intuitively understandable and precise way. Here a new approach based on anisotropic nonlinear diffusion is introduced. It enables an easy perception of flowdata and serves as an appropriate scale space method for the visualization of complicated flow pattern. The approach is closely related to nonlinear diffusion methods in image analysis where images are smoothed while still retaining and enhancing edges. Here an initial noisy image is smoothed along streamlines, whereas the image is sharpened in the orthogonal direction. The method is based on a continuous model and requires the solution of a parabolic PDE problem. It is discretized only in the final implementational step. Therefore, many important qualitative aspects can already be discussed on a continuous level. Applications are shown in 2D and 3D and the provisions for flow segmentation are outlined.",
"fno": "58970056",
"keywords": [
"Flow Visualization",
"Multiscale",
"Nonlinear Diffusion",
"Segmentation"
],
"authors": [
{
"affiliation": "Universitaet Bonn",
"fullName": "Tobias Preußer",
"givenName": "Tobias",
"surname": "Preußer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Universitaet Bonn",
"fullName": "Martin Rumpf",
"givenName": "Martin",
"surname": "Rumpf",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-10-01T00:00:00",
"pubType": "proceedings",
"pages": "56",
"year": "1999",
"issn": "1070-2385",
"isbn": "0-7803-5897-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00809938",
"articleId": "12OmNCd2rrs",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00809939",
"articleId": "12OmNvBIRPz",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200buerkle",
"title": "Transport and Anisotropic Diffusion in Time-Dependent Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200buerkle/12OmNB1NVNp",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109c788",
"title": "Adaptive Diffusion Flow for Parametric Active Contours",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109c788/12OmNBAqZGn",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/1992/2855/0/00223119",
"title": "Segmentation by nonlinear diffusion. II",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/1992/00223119/12OmNy4r3Qf",
"parentPublication": {
"id": "proceedings/cvpr/1992/2855/0",
"title": "Proceedings 1992 IEEE Computer Society Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1997/04/i0342",
"title": "Learning an Integral Equation Approximation to Nonlinear Anisotropic Diffusion in Image Processing",
"doi": null,
"abstractUrl": "/journal/tp/1997/04/i0342/13rRUwI5Uh9",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1999/01/i0042",
"title": "Adaptive Nonlocal Filtering: A Fast Alternative to Anisotropic Diffusion for Image Enhancement",
"doi": null,
"abstractUrl": "/journal/tp/1999/01/i0042/13rRUwbJD5T",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2004/01/i0063",
"title": "Smart Nonlinear Diffusion: A Probabilistic Approach",
"doi": null,
"abstractUrl": "/journal/tp/2004/01/i0063/13rRUwgyOks",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2004/08/i1020",
"title": "Image Enhancement and Denoising by Complex Diffusion Processes",
"doi": null,
"abstractUrl": "/journal/tp/2004/08/i1020/13rRUxASuBr",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1999/09/i0940",
"title": "A New Interpretation and improvement of the Nonlinear Anisotropic Diffusion for Image Enhancement",
"doi": null,
"abstractUrl": "/journal/tp/1999/09/i0940/13rRUyY28Zn",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/06/ttg2010061376",
"title": "Edge Aware Anisotropic Diffusion for 3D Scalar Data",
"doi": null,
"abstractUrl": "/journal/tg/2010/06/ttg2010061376/13rRUyY294y",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2000/02/v0139",
"title": "Anisotropic Diffusion in Vector Field Visualization on Euclidean Domains and Surfaces",
"doi": null,
"abstractUrl": "/journal/tg/2000/02/v0139/13rRUzp02o9",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNynsbx3",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNBWi6GJ",
"doi": "10.1109/VISUAL.2003.1250385",
"title": "Compression Domain Volume Rendering",
"normalizedTitle": "Compression Domain Volume Rendering",
"abstract": "A survey of graphics developers on the issue of texture mapping hardware for volume rendering would most likely find that the vast majority of them view limited texture memory as one of the most serious drawbacks of an otherwise fine technology. In this paper, we propose a compression scheme for static and time-varying volumetric data sets based on vector quantization that allows us to circumvent this limitation. We describe a hierarchical quantization scheme that is based on a multiresolution covariance analysis of the original field. This allows for the efficient encoding of large-scale data sets, yet providing a mechanism to exploit temporal coherence in non-stationary fields. We show, that decoding and rendering the compressed data stream can be done on the graphics chip using programmable hardware. In this way, data transfer between the CPU and the graphics processing unit (GPU) can be minimized thus enabling flexible and memory efficient real-time rendering options. We demonstrate the effectiveness of our approach by demonstrating interactive renditions of Gigabyte data sets at reasonable fidelity on commodity graphics hardware.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A survey of graphics developers on the issue of texture mapping hardware for volume rendering would most likely find that the vast majority of them view limited texture memory as one of the most serious drawbacks of an otherwise fine technology. In this paper, we propose a compression scheme for static and time-varying volumetric data sets based on vector quantization that allows us to circumvent this limitation. We describe a hierarchical quantization scheme that is based on a multiresolution covariance analysis of the original field. This allows for the efficient encoding of large-scale data sets, yet providing a mechanism to exploit temporal coherence in non-stationary fields. We show, that decoding and rendering the compressed data stream can be done on the graphics chip using programmable hardware. In this way, data transfer between the CPU and the graphics processing unit (GPU) can be minimized thus enabling flexible and memory efficient real-time rendering options. We demonstrate the effectiveness of our approach by demonstrating interactive renditions of Gigabyte data sets at reasonable fidelity on commodity graphics hardware.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A survey of graphics developers on the issue of texture mapping hardware for volume rendering would most likely find that the vast majority of them view limited texture memory as one of the most serious drawbacks of an otherwise fine technology. In this paper, we propose a compression scheme for static and time-varying volumetric data sets based on vector quantization that allows us to circumvent this limitation. We describe a hierarchical quantization scheme that is based on a multiresolution covariance analysis of the original field. This allows for the efficient encoding of large-scale data sets, yet providing a mechanism to exploit temporal coherence in non-stationary fields. We show, that decoding and rendering the compressed data stream can be done on the graphics chip using programmable hardware. In this way, data transfer between the CPU and the graphics processing unit (GPU) can be minimized thus enabling flexible and memory efficient real-time rendering options. We demonstrate the effectiveness of our approach by demonstrating interactive renditions of Gigabyte data sets at reasonable fidelity on commodity graphics hardware.",
"fno": "20300039",
"keywords": [
"Volume Rendering",
"Vector Quantization",
"Texture Compression",
"Graphics Hardware"
],
"authors": [
{
"affiliation": "Technical University Munich",
"fullName": "Jens Schneider",
"givenName": "Jens",
"surname": "Schneider",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Technical University Munich",
"fullName": "Rüdiger Westermann",
"givenName": "Rüdiger",
"surname": "Westermann",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "39",
"year": "2003",
"issn": null,
"isbn": "0-7695-2030-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "20300038",
"articleId": "12OmNC2xhD8",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "20300040",
"articleId": "12OmNxEjY0A",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/vv/2002/7641/0/76410115",
"title": "Accelerating Volume Rendering with Texture Hulls",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410115/12OmNB6D70H",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300038",
"title": "Acceleration Techniques for GPU-based Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300038/12OmNC2xhD8",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1995/7187/0/71870176",
"title": "High-Speed Volume Rendering Using Redundant Block Compression",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1995/71870176/12OmNqBtiEl",
"parentPublication": {
"id": "proceedings/ieee-vis/1995/7187/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/esiat/2009/3682/2/3682b575",
"title": "Rapid Texture-based Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/esiat/2009/3682b575/12OmNx7G5VW",
"parentPublication": {
"id": "esiat/2009/3682/2",
"title": "Environmental Science and Information Application Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2003/2091/0/20910010",
"title": "Real-Time Volume Rendering of Time-Varying Data Using a Fragment-Shader Compression Approach",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2003/20910010/12OmNyaGeMm",
"parentPublication": {
"id": "proceedings/pvg/2003/2091/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200lum",
"title": "Texture Hardware Assisted Rendering of Time-Varying Volume Data",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200lum/12OmNzDvSpf",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/1999/0293/0/02930147",
"title": "An Efficient Wavelet-Based Compression Method for Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/pg/1999/02930147/12OmNzZmZif",
"parentPublication": {
"id": "proceedings/pg/1999/0293/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2002/7641/0/76410045",
"title": "OpenGL Volumizer: A Toolkit for High Quality Volume Rendering of Large Data Sets",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410045/12OmNzvhvCC",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2002/03/v0286",
"title": "A Hardware-Assisted Scalable Solution for Interactive Volume Rendering of Time-Varying Data",
"doi": null,
"abstractUrl": "/journal/tg/2002/03/v0286/13rRUxC0SE8",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/06/v1600",
"title": "Transform Coding for Hardware-accelerated Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2007/06/v1600/13rRUyeTVhV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNynsbx3",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxEjY0A",
"doi": "10.1109/VISUAL.2003.1250386",
"title": "High-Quality Two-Level Volume Rendering of Segmented Data Sets on Consumer Graphics Hardware",
"normalizedTitle": "High-Quality Two-Level Volume Rendering of Segmented Data Sets on Consumer Graphics Hardware",
"abstract": "One of the most important goals in volume rendering is to be able to visually separate and selectively enable specific objects of interest contained in a single volumetric data set, which can be approached by using explicit segmentation information. We show how segmented data sets can be rendered interactively on current consumer graphics hardware with high image quality and pixel-resolution filtering of object boundaries. In order to enhance object perception, we employ different levels of object distinction. First, each object can be assigned an individual transfer function, multiple of which can be applied in a single rendering pass. Second, different rendering modes such as direct volume rendering, iso-surfacing, and non-photorealistic techniques can be selected for each object. A minimal number of rendering passes is achieved by processing sets of objects that share the same rendering mode in a single pass. Third, local compositing modes such as alpha blending and MIP can be selected for each object in addition to a single global mode, thus enabling high-quality two-level volume rendering on GPUs.",
"abstracts": [
{
"abstractType": "Regular",
"content": "One of the most important goals in volume rendering is to be able to visually separate and selectively enable specific objects of interest contained in a single volumetric data set, which can be approached by using explicit segmentation information. We show how segmented data sets can be rendered interactively on current consumer graphics hardware with high image quality and pixel-resolution filtering of object boundaries. In order to enhance object perception, we employ different levels of object distinction. First, each object can be assigned an individual transfer function, multiple of which can be applied in a single rendering pass. Second, different rendering modes such as direct volume rendering, iso-surfacing, and non-photorealistic techniques can be selected for each object. A minimal number of rendering passes is achieved by processing sets of objects that share the same rendering mode in a single pass. Third, local compositing modes such as alpha blending and MIP can be selected for each object in addition to a single global mode, thus enabling high-quality two-level volume rendering on GPUs.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "One of the most important goals in volume rendering is to be able to visually separate and selectively enable specific objects of interest contained in a single volumetric data set, which can be approached by using explicit segmentation information. We show how segmented data sets can be rendered interactively on current consumer graphics hardware with high image quality and pixel-resolution filtering of object boundaries. In order to enhance object perception, we employ different levels of object distinction. First, each object can be assigned an individual transfer function, multiple of which can be applied in a single rendering pass. Second, different rendering modes such as direct volume rendering, iso-surfacing, and non-photorealistic techniques can be selected for each object. A minimal number of rendering passes is achieved by processing sets of objects that share the same rendering mode in a single pass. Third, local compositing modes such as alpha blending and MIP can be selected for each object in addition to a single global mode, thus enabling high-quality two-level volume rendering on GPUs.",
"fno": "20300040",
"keywords": [
"Volume Rendering",
"Segmentation",
"Non Photorealistic Rendering",
"Consumer Graphics Hardware"
],
"authors": [
{
"affiliation": "VRVis Research Center, Austria",
"fullName": "Markus Hadwiger",
"givenName": "Markus",
"surname": "Hadwiger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "VRVis Research Center, Austria",
"fullName": "Christoph Berger",
"givenName": "Christoph",
"surname": "Berger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "VRVis Research Center, Austria",
"fullName": "Helwig Hauser",
"givenName": "Helwig",
"surname": "Hauser",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "40",
"year": "2003",
"issn": null,
"isbn": "0-7695-2030-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "20300039",
"articleId": "12OmNBWi6GJ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01250406",
"articleId": "12OmNzh5z86",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2002/7498/0/7498guthe",
"title": "Interactive Rendering of Large Volume Data Sets",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498guthe/12OmNAZfxLp",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2002/1784/0/17840394",
"title": "Visualization of Multidimensional, Multivariate Volume Data Using Hardware-Accelerated Non-Photorealistic Rendering Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2002/17840394/12OmNB9KHwC",
"parentPublication": {
"id": "proceedings/pg/2002/1784/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780037",
"title": "Volume Illustration: Non-Photorealistic Rendering of Volume Models",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780037/12OmNC0y5FO",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498lu",
"title": "Non-Photorealistic Volume Rendering Using Stippling Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498lu/12OmNy9Prft",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvgip/2008/3476/0/3476a568",
"title": "Real-Time Painterly Rendering of Terrains",
"doi": null,
"abstractUrl": "/proceedings-article/icvgip/2008/3476a568/12OmNyen1vF",
"parentPublication": {
"id": "proceedings/icvgip/2008/3476/0",
"title": "Computer Vision, Graphics & Image Processing, Indian Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300067",
"title": "Curvature-Based Transfer Functions for Direct Volume Rendering: Methods and Applications",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300067/12OmNz61d84",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2004/2178/0/21780215",
"title": "Non-Photorealistic Outdoor Scene Rendering: Techniques and Application",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2004/21780215/12OmNzZmZtZ",
"parentPublication": {
"id": "proceedings/cgiv/2004/2178/0",
"title": "Proceedings. International Conference on Computer Graphics, Imaging and Visualization, 2004. CGIV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780038",
"title": "Pen-and-Ink Rendering in Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780038/12OmNzcxZjW",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cs/2007/01/c1013",
"title": "Stylized Rendering for Anatomic Visualization",
"doi": null,
"abstractUrl": "/magazine/cs/2007/01/c1013/13rRUwcAqmF",
"parentPublication": {
"id": "mags/cs",
"title": "Computing in Science & Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0242",
"title": "Two-Level Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0242/13rRUxC0SOO",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCf1Dp1",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2002",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy9Prft",
"doi": "10.1109/VISUAL.2002.1183777",
"title": "Non-Photorealistic Volume Rendering Using Stippling Techniques",
"normalizedTitle": "Non-Photorealistic Volume Rendering Using Stippling Techniques",
"abstract": "Simulating hand-drawn illustration techniques can succinctly express information in a manner that is communicative and informative. We present a framework for an interactive direct volume illustration system that simulates traditional stipple drawing. By combining the principles of artistic and scientific illustration, we explore several feature enhancement techniques to create effective, interactive visualizations of scientific and medical datasets. We also introduce a rendering mechanism that generates appropriate point lists at all resolutions during an automatic preprocess, and modifies rendering styles through different combinations of these feature enhancements. The new system is an effective way to interactively preview large, complex volume datasets in a concise, meaningful, and illustrative manner. Volume stippling is effective for many applications and provides a quick and efficient method to investigate volume models.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Simulating hand-drawn illustration techniques can succinctly express information in a manner that is communicative and informative. We present a framework for an interactive direct volume illustration system that simulates traditional stipple drawing. By combining the principles of artistic and scientific illustration, we explore several feature enhancement techniques to create effective, interactive visualizations of scientific and medical datasets. We also introduce a rendering mechanism that generates appropriate point lists at all resolutions during an automatic preprocess, and modifies rendering styles through different combinations of these feature enhancements. The new system is an effective way to interactively preview large, complex volume datasets in a concise, meaningful, and illustrative manner. Volume stippling is effective for many applications and provides a quick and efficient method to investigate volume models.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Simulating hand-drawn illustration techniques can succinctly express information in a manner that is communicative and informative. We present a framework for an interactive direct volume illustration system that simulates traditional stipple drawing. By combining the principles of artistic and scientific illustration, we explore several feature enhancement techniques to create effective, interactive visualizations of scientific and medical datasets. We also introduce a rendering mechanism that generates appropriate point lists at all resolutions during an automatic preprocess, and modifies rendering styles through different combinations of these feature enhancements. The new system is an effective way to interactively preview large, complex volume datasets in a concise, meaningful, and illustrative manner. Volume stippling is effective for many applications and provides a quick and efficient method to investigate volume models.",
"fno": "7498lu",
"keywords": [
"Non Photorealistic Rendering",
"Volume Rendering",
"Scientific Visualization",
"Medical Imaging"
],
"authors": [
{
"affiliation": "Purdue University",
"fullName": "Aidong Lu",
"givenName": "Aidong",
"surname": "Lu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "IBM TJ Watson Research Center",
"fullName": "Christopher J. Morris",
"givenName": "Christopher J.",
"surname": "Morris",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Purdue University",
"fullName": "David Ebert",
"givenName": "David",
"surname": "Ebert",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Maryland-Baltimore County",
"fullName": "Penny Rheingans",
"givenName": "Penny",
"surname": "Rheingans",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Utah",
"fullName": "Charles Hansen",
"givenName": "Charles",
"surname": "Hansen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2002-10-01T00:00:00",
"pubType": "proceedings",
"pages": "null",
"year": "2002",
"issn": "1070-2385",
"isbn": "0-7803-7498-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "7498mora",
"articleId": "12OmNyyeWwh",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "7498deussen",
"articleId": "12OmNyRPgti",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/pg/2002/1784/0/17840394",
"title": "Visualization of Multidimensional, Multivariate Volume Data Using Hardware-Accelerated Non-Photorealistic Rendering Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2002/17840394/12OmNB9KHwC",
"parentPublication": {
"id": "proceedings/pg/2002/1784/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780037",
"title": "Volume Illustration: Non-Photorealistic Rendering of Volume Models",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780037/12OmNC0y5FO",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300040",
"title": "High-Quality Two-Level Volume Rendering of Segmented Data Sets on Consumer Graphics Hardware",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300040/12OmNxEjY0A",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300067",
"title": "Curvature-Based Transfer Functions for Direct Volume Rendering: Methods and Applications",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300067/12OmNz61d84",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2004/2178/0/21780215",
"title": "Non-Photorealistic Outdoor Scene Rendering: Techniques and Application",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2004/21780215/12OmNzZmZtZ",
"parentPublication": {
"id": "proceedings/cgiv/2004/2178/0",
"title": "Proceedings. International Conference on Computer Graphics, Imaging and Visualization, 2004. CGIV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780038",
"title": "Pen-and-Ink Rendering in Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780038/12OmNzcxZjW",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/02/v0127",
"title": "Illustrative Interactive Stipple Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2003/02/v0127/13rRUIIVlcA",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cs/2008/01/mcs2008010088",
"title": "Direct Volume Rendering: A 3D Plotting Technique for Scientific Data",
"doi": null,
"abstractUrl": "/magazine/cs/2008/01/mcs2008010088/13rRUwcS1Aa",
"parentPublication": {
"id": "mags/cs",
"title": "Computing in Science & Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0253",
"title": "Volume Illustration: Nonphotorealistic Rendering of Volume Models",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0253/13rRUxbTMyH",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2009/04/mcg2009040081",
"title": "Non-photorealistic Rendering: Unleashing the Artist's Imagination [Graphically Speaking]",
"doi": null,
"abstractUrl": "/magazine/cg/2009/04/mcg2009040081/13rRUzp02qq",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNBrDqDF",
"title": "BioMedical Engineering and Informatics, International Conference on",
"acronym": "bmei",
"groupId": "1001754",
"volume": "2",
"displayVolume": "2",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyLiux3",
"doi": "10.1109/BMEI.2008.29",
"title": "IRVR Algorithm: A New Volume Rendering Accelerating Method Based on Image Recognition",
"normalizedTitle": "IRVR Algorithm: A New Volume Rendering Accelerating Method Based on Image Recognition",
"abstract": "In this paper, a new algorithm (Image Recognition Volume Rendering ---- IRVR) is developed, which can remarkably reduce the redundant data during volume rendering. The IRVR algorithm applies the cross-entropy threshold selection method to identifying the object and background voxels from a three dimensional dataset. An iterating ray tracing method combined with the objects detection sampling strategy is developed to sample the original dataset. The fast iterative method is applied to sampling the classification dataset for locating the intersection position of the viewing ray and the original dataset. And the precise normal sampling method (for example, trilinear interpolation, spline interpolation, etc.) is used to extract the gray value from the original dataset for volume rendering. The experiment result is given in this paper. It is proved that the IRVR algorithm can increase the volume rendering speed and guarantee the quality of the volume rendering results.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, a new algorithm (Image Recognition Volume Rendering ---- IRVR) is developed, which can remarkably reduce the redundant data during volume rendering. The IRVR algorithm applies the cross-entropy threshold selection method to identifying the object and background voxels from a three dimensional dataset. An iterating ray tracing method combined with the objects detection sampling strategy is developed to sample the original dataset. The fast iterative method is applied to sampling the classification dataset for locating the intersection position of the viewing ray and the original dataset. And the precise normal sampling method (for example, trilinear interpolation, spline interpolation, etc.) is used to extract the gray value from the original dataset for volume rendering. The experiment result is given in this paper. It is proved that the IRVR algorithm can increase the volume rendering speed and guarantee the quality of the volume rendering results.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, a new algorithm (Image Recognition Volume Rendering ---- IRVR) is developed, which can remarkably reduce the redundant data during volume rendering. The IRVR algorithm applies the cross-entropy threshold selection method to identifying the object and background voxels from a three dimensional dataset. An iterating ray tracing method combined with the objects detection sampling strategy is developed to sample the original dataset. The fast iterative method is applied to sampling the classification dataset for locating the intersection position of the viewing ray and the original dataset. And the precise normal sampling method (for example, trilinear interpolation, spline interpolation, etc.) is used to extract the gray value from the original dataset for volume rendering. The experiment result is given in this paper. It is proved that the IRVR algorithm can increase the volume rendering speed and guarantee the quality of the volume rendering results.",
"fno": "3118b102",
"keywords": [
"Volume Rendering",
"Medical Image Visualization",
"Image Recognition"
],
"authors": [
{
"affiliation": null,
"fullName": "Yuanlie He",
"givenName": "Yuanlie",
"surname": "He",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Ping Chen",
"givenName": "Ping",
"surname": "Chen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "bmei",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-05-01T00:00:00",
"pubType": "proceedings",
"pages": "102-106",
"year": "2008",
"issn": null,
"isbn": "978-0-7695-3118-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3118b096",
"articleId": "12OmNCf1DmV",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3118b107",
"articleId": "12OmNB8CiUV",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/vv/2002/7641/0/76410115",
"title": "Accelerating Volume Rendering with Texture Hulls",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410115/12OmNB6D70H",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgi/2003/1946/0/19460002",
"title": "Hardware Assisted Multichannel Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2003/19460002/12OmNCdk2xM",
"parentPublication": {
"id": "proceedings/cgi/2003/1946/0",
"title": "Computer Graphics International Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200dong",
"title": "Volume Rendering of Fine Details Within Medical Data",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200dong/12OmNx6xHlc",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a158",
"title": "An Adaptive Sampling Based Parallel Volume Rendering Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a158/12OmNxE2mHp",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660038",
"title": "Scale-Invariant Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660038/12OmNxb5hu0",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498lu",
"title": "Non-Photorealistic Volume Rendering Using Stippling Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498lu/12OmNy9Prft",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0242",
"title": "Two-Level Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0242/13rRUxC0SOO",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/04/ttg2010040548",
"title": "Local Ambient Occlusion in Direct Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2010/04/ttg2010040548/13rRUy0HYRk",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/06/v1600",
"title": "Transform Coding for Hardware-accelerated Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2007/06/v1600/13rRUyeTVhV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/12/ttg2012122335",
"title": "Fuzzy Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2012/12/ttg2012122335/13rRUyeTVi0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNvmowTg",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"acronym": "vv",
"groupId": "1000808",
"volume": "0",
"displayVolume": "0",
"year": "2002",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCwlajb",
"doi": "10.1109/SWG.2002.1226519",
"title": "Shading for Fourier Volume Rendering",
"normalizedTitle": "Shading for Fourier Volume Rendering",
"abstract": "The work presented here describes two methods to incorporate viable illumination models into Fourier Volume Rendering (FVR). The lack of adequate illumination has been one of the impediments for the wide spread acceptance of FVR. Our first method adapts the Gamma Corrected Hemispherical Shading (GCHS) proposed by Scoggins et al. [11] for FVR. We achieve interactive rendering for constant diffusive light sources. Our second method operates on data transformed by spherical harmonic functions. This latter approach allows for illumination under varying light directions. It should be noted that we only consider diffuse lighting in this paper. We demonstrate and compare the effect of these two new models on the rendered image and document speed and accuracy improvements.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The work presented here describes two methods to incorporate viable illumination models into Fourier Volume Rendering (FVR). The lack of adequate illumination has been one of the impediments for the wide spread acceptance of FVR. Our first method adapts the Gamma Corrected Hemispherical Shading (GCHS) proposed by Scoggins et al. [11] for FVR. We achieve interactive rendering for constant diffusive light sources. Our second method operates on data transformed by spherical harmonic functions. This latter approach allows for illumination under varying light directions. It should be noted that we only consider diffuse lighting in this paper. We demonstrate and compare the effect of these two new models on the rendered image and document speed and accuracy improvements.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The work presented here describes two methods to incorporate viable illumination models into Fourier Volume Rendering (FVR). The lack of adequate illumination has been one of the impediments for the wide spread acceptance of FVR. Our first method adapts the Gamma Corrected Hemispherical Shading (GCHS) proposed by Scoggins et al. [11] for FVR. We achieve interactive rendering for constant diffusive light sources. Our second method operates on data transformed by spherical harmonic functions. This latter approach allows for illumination under varying light directions. It should be noted that we only consider diffuse lighting in this paper. We demonstrate and compare the effect of these two new models on the rendered image and document speed and accuracy improvements.",
"fno": "76410131",
"keywords": [
"Fourier Volume Rendering",
"Shading",
"Spherical Harmonics",
"Fourier Transform"
],
"authors": [
{
"affiliation": "Simon Fraser University",
"fullName": "Alireza Entezari",
"givenName": "Alireza",
"surname": "Entezari",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "U.S. Army Engineer Research and Development Center",
"fullName": "Randy Scoggins",
"givenName": "Randy",
"surname": "Scoggins",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Simon Fraser University",
"fullName": "Torsten M?ller",
"givenName": "Torsten",
"surname": "M?ller",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ohio State University",
"fullName": "Raghu Machiraju",
"givenName": "Raghu",
"surname": "Machiraju",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2002-10-01T00:00:00",
"pubType": "proceedings",
"pages": "131-138",
"year": "2002",
"issn": null,
"isbn": "0-7803-7641-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "76410123",
"articleId": "12OmNC4eSsE",
"__typename": "AdjacentArticleType"
},
"next": null,
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2002/7498/0/7498kniss",
"title": "Interactive Translucent Volume Rendering and Procedural Modeling",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498kniss/12OmNB0X8rO",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780037",
"title": "Volume Illustration: Non-Photorealistic Rendering of Volume Models",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780037/12OmNC0y5FO",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498bergner",
"title": "Interactive Spectral Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498bergner/12OmNqEjhXN",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2004/2234/0/22340051",
"title": "Classification for Fourier Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2004/22340051/12OmNwDj1fd",
"parentPublication": {
"id": "proceedings/pg/2004/2234/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660038",
"title": "Scale-Invariant Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660038/12OmNxb5hu0",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970032",
"title": "Enabling Classification and Shading for 3D Texture Mapping Based Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970032/12OmNyvGyh8",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1995/02/v0099",
"title": "Optical Models for Direct Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/1995/02/v0099/13rRUwghd8Y",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0253",
"title": "Volume Illustration: Nonphotorealistic Rendering of Volume Models",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0253/13rRUxbTMyH",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/03/v0298",
"title": "Interactive Clipping Techniques for Texture-Based Volume Visualization and Volume Shading",
"doi": null,
"abstractUrl": "/journal/tg/2003/03/v0298/13rRUxjyX3L",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/04/ttg2010040548",
"title": "Local Ambient Occlusion in Direct Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2010/04/ttg2010040548/13rRUy0HYRk",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy5hRcU",
"title": "2009 Fourth International Conference on Systems",
"acronym": "icons",
"groupId": "1001160",
"volume": "0",
"displayVolume": "0",
"year": "2009",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAObbG9",
"doi": "10.1109/ICONS.2009.11",
"title": "Data Processing in Studying the Growth of Early Spruce Embryos, Using MR Imaging Techniques",
"normalizedTitle": "Data Processing in Studying the Growth of Early Spruce Embryos, Using MR Imaging Techniques",
"abstract": "The technique of MRI (Magnetic Resonance Imaging) can be used to determine the number of hydrogen nuclei in biological tissues or when monitoring the growth of tissue culture. To assess the growth rate, the increase in the content of proton nuclei, and the shape of clusters of early growing somatic embryos, examinations were conducted using the MR techniques [1]. The measurements were part of research aimed at verifying the hypothesis of increased water content during the growth of tissue culture contaminated with cadmium. The culture to be measured was placed in the working space of a tomograph and a suitable direction of the slice plane was chosen, in which the MR image was then measured. The intensity of an image weighted by spin density is proportionate to the number of proton nuclei in the chosen slice, and the MR image is the mapping of their distribution in the cluster of growing tissue culture under examination [2]. The same technique was used to characterize the growth of early spruce embryos contaminated with lead and zinc. In the course of long-term measurements it is not possible to guarantee the stability of MR system and therefore the results were first normalized. The intensity integral was calculated from the MR images, which characterizes the number of protons of the growing cluster. The changes in the integral during the growth were established. The growth of tissue culture was evaluated from the size of clusters in diffusion images, which characterizes the change in the volume of clusters. The techniques for processing the data measured are given in the present paper.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The technique of MRI (Magnetic Resonance Imaging) can be used to determine the number of hydrogen nuclei in biological tissues or when monitoring the growth of tissue culture. To assess the growth rate, the increase in the content of proton nuclei, and the shape of clusters of early growing somatic embryos, examinations were conducted using the MR techniques [1]. The measurements were part of research aimed at verifying the hypothesis of increased water content during the growth of tissue culture contaminated with cadmium. The culture to be measured was placed in the working space of a tomograph and a suitable direction of the slice plane was chosen, in which the MR image was then measured. The intensity of an image weighted by spin density is proportionate to the number of proton nuclei in the chosen slice, and the MR image is the mapping of their distribution in the cluster of growing tissue culture under examination [2]. The same technique was used to characterize the growth of early spruce embryos contaminated with lead and zinc. In the course of long-term measurements it is not possible to guarantee the stability of MR system and therefore the results were first normalized. The intensity integral was calculated from the MR images, which characterizes the number of protons of the growing cluster. The changes in the integral during the growth were established. The growth of tissue culture was evaluated from the size of clusters in diffusion images, which characterizes the change in the volume of clusters. The techniques for processing the data measured are given in the present paper.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The technique of MRI (Magnetic Resonance Imaging) can be used to determine the number of hydrogen nuclei in biological tissues or when monitoring the growth of tissue culture. To assess the growth rate, the increase in the content of proton nuclei, and the shape of clusters of early growing somatic embryos, examinations were conducted using the MR techniques [1]. The measurements were part of research aimed at verifying the hypothesis of increased water content during the growth of tissue culture contaminated with cadmium. The culture to be measured was placed in the working space of a tomograph and a suitable direction of the slice plane was chosen, in which the MR image was then measured. The intensity of an image weighted by spin density is proportionate to the number of proton nuclei in the chosen slice, and the MR image is the mapping of their distribution in the cluster of growing tissue culture under examination [2]. The same technique was used to characterize the growth of early spruce embryos contaminated with lead and zinc. In the course of long-term measurements it is not possible to guarantee the stability of MR system and therefore the results were first normalized. The intensity integral was calculated from the MR images, which characterizes the number of protons of the growing cluster. The changes in the integral during the growth were established. The growth of tissue culture was evaluated from the size of clusters in diffusion images, which characterizes the change in the volume of clusters. The techniques for processing the data measured are given in the present paper.",
"fno": "3551a238",
"keywords": [
"MRI",
"Early Spruce Embryos",
"Image Intensities Weighted By Spin Density",
"Zn Or Pb Contamination"
],
"authors": [
{
"affiliation": null,
"fullName": "Karel Bartusek",
"givenName": "Karel",
"surname": "Bartusek",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Eva Gescheidtova",
"givenName": "Eva",
"surname": "Gescheidtova",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Rene Kizek",
"givenName": "Rene",
"surname": "Kizek",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Zdenek Dokoupil",
"givenName": "Zdenek",
"surname": "Dokoupil",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icons",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2009-03-01T00:00:00",
"pubType": "proceedings",
"pages": "238-242",
"year": "2009",
"issn": null,
"isbn": "978-0-7695-3551-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3551a234",
"articleId": "12OmNqIQSan",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3551a243",
"articleId": "12OmNyv7mo7",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cbms/2001/1004/0/10040085",
"title": "MR Breast Perfusion Analysis System (BPAS)",
"doi": null,
"abstractUrl": "/proceedings-article/cbms/2001/10040085/12OmNAXPylr",
"parentPublication": {
"id": "proceedings/cbms/2001/1004/0",
"title": "Proceedings 14th IEEE Symposium on Computer-Based Medical Systems. CBMS 2001",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmens/2009/3938/0/3938a229",
"title": "Smart Integrated Sensors in Real Time Monitoring Critical Parameters in Tissue Culture Growth Room of Oil Palm",
"doi": null,
"abstractUrl": "/proceedings-article/icmens/2009/3938a229/12OmNAsBFIw",
"parentPublication": {
"id": "proceedings/icmens/2009/3938/0",
"title": "MEMS, NANO, and Smart Systems, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2012/4357/0/06399738",
"title": "Image guided mechanically scanned and co-registered localized optical and MR spectroscopies",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2012/06399738/12OmNqH9hfE",
"parentPublication": {
"id": "proceedings/bibe/2012/4357/0",
"title": "2012 IEEE 12th International Conference on Bioinformatics & Bioengineering (BIBE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icons/2009/3551/0/3551a234",
"title": "Use of Magnetic Resonance to Determine the Circumference of Radial Slices of Norway Spruce",
"doi": null,
"abstractUrl": "/proceedings-article/icons/2009/3551a234/12OmNqIQSan",
"parentPublication": {
"id": "proceedings/icons/2009/3551/0",
"title": "2009 Fourth International Conference on Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ias/2009/3744/1/3744a559",
"title": "Application of Averaged Learning Subspace Method in MRI Classification",
"doi": null,
"abstractUrl": "/proceedings-article/ias/2009/3744a559/12OmNvkpkWN",
"parentPublication": {
"id": "proceedings/ias/2009/3744/1",
"title": "Information Assurance and Security, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isms/2010/3973/0/3973a339",
"title": "Real Time Monitoring Critical Parameters in Tissue Culture Growth Room with SMS Alert System",
"doi": null,
"abstractUrl": "/proceedings-article/isms/2010/3973a339/12OmNwHz0aM",
"parentPublication": {
"id": "proceedings/isms/2010/3973/0",
"title": "Intelligent Systems, Modelling and Simulation, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/1998/8295/0/82950053",
"title": "Three-Dimensional MR Brain Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/1998/82950053/12OmNzcxZf5",
"parentPublication": {
"id": "proceedings/iccv/1998/8295/0",
"title": "Computer Vision, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/miar/2001/1113/0/11130183",
"title": "Tumor Boundary Extraction in Multislice MR Brain Images Using Region and Contour Deformation",
"doi": null,
"abstractUrl": "/proceedings-article/miar/2001/11130183/12OmNzl3WVC",
"parentPublication": {
"id": "proceedings/miar/2001/1113/0",
"title": "Medical Imaging and Augmented Reality, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0265",
"title": "An Attempt for Coloring Multichannel MR Imaging Data",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0265/13rRUILLkvg",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/itme/2018/7744/0/774400a024",
"title": "A Segmentation Framework for MR Images Combining with Tissue Characteristics",
"doi": null,
"abstractUrl": "/proceedings-article/itme/2018/774400a024/17D45WcjjRn",
"parentPublication": {
"id": "proceedings/itme/2018/7744/0",
"title": "2018 9th International Conference on Information Technology in Medicine and Education (ITME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCdk2Yv",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNBO3K3o",
"doi": "10.1109/VISUAL.2000.885693",
"title": "Basic Research for Coloring Multichannel MRI Data",
"normalizedTitle": "Basic Research for Coloring Multichannel MRI Data",
"abstract": "This is basic research for assigning color values to voxels of multichannel MRI volume data. The MRI volume datasets obtained under different scanning conditions are transformed to the components by independent component analysis (ICA), which enhances physical characteristics of the tissue. The transfer functions for generating color values from independent components are obtained using the radial basis function network, a kind of neural net, by training the network with sample data chosen from visible female data set. The resultant color volume datasets correspond well with the full-color cross-sections of the visible human datasets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This is basic research for assigning color values to voxels of multichannel MRI volume data. The MRI volume datasets obtained under different scanning conditions are transformed to the components by independent component analysis (ICA), which enhances physical characteristics of the tissue. The transfer functions for generating color values from independent components are obtained using the radial basis function network, a kind of neural net, by training the network with sample data chosen from visible female data set. The resultant color volume datasets correspond well with the full-color cross-sections of the visible human datasets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This is basic research for assigning color values to voxels of multichannel MRI volume data. The MRI volume datasets obtained under different scanning conditions are transformed to the components by independent component analysis (ICA), which enhances physical characteristics of the tissue. The transfer functions for generating color values from independent components are obtained using the radial basis function network, a kind of neural net, by training the network with sample data chosen from visible female data set. The resultant color volume datasets correspond well with the full-color cross-sections of the visible human datasets.",
"fno": "64780033",
"keywords": [
"Color MRI",
"Independent Component Analysis",
"Transfer Function"
],
"authors": [
{
"affiliation": "Electrotechnical Laboratory, MITI",
"fullName": "Shigeru Muraki",
"givenName": "Shigeru",
"surname": "Muraki",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Electrotechnical Laboratory, MITI",
"fullName": "Toshiharu Nakai",
"givenName": "Toshiharu",
"surname": "Nakai",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Electrotechnical Laboratory, MITI",
"fullName": "Yasuyo Kita",
"givenName": "Yasuyo",
"surname": "Kita",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-10-01T00:00:00",
"pubType": "proceedings",
"pages": "33",
"year": "2000",
"issn": "1070-2385",
"isbn": "0-7803-6478-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "64780032",
"articleId": "12OmNzIUfY6",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "64780034",
"articleId": "12OmNALUoxi",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/lssa/2006/0277/0/04015818",
"title": "An Economical Multichannel Integrated Receiver/Reconstruction System for MRI",
"doi": null,
"abstractUrl": "/proceedings-article/lssa/2006/04015818/12OmNAZfxK7",
"parentPublication": {
"id": "proceedings/lssa/2006/0277/0",
"title": "2006 IEEE/NLM Life Science Systems and Applications Workshop",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cis/2009/3931/1/3931a643",
"title": "Super Resolution of MRI Using Improved IBP",
"doi": null,
"abstractUrl": "/proceedings-article/cis/2009/3931a643/12OmNAoUTvc",
"parentPublication": {
"id": "proceedings/cis/2009/3931/1",
"title": "2009 International Conference on Computational Intelligence and Security",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dicta/2011/4588/0/4588a019",
"title": "Automated 3D Segmentation of Vertebral Bodies and Intervertebral Discs from MRI",
"doi": null,
"abstractUrl": "/proceedings-article/dicta/2011/4588a019/12OmNC36tRb",
"parentPublication": {
"id": "proceedings/dicta/2011/4588/0",
"title": "2011 International Conference on Digital Image Computing: Techniques and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/medivis/2008/3284/0/3284a083",
"title": "A New Approach for Separation of Functional MRI Images' Components Using Modified FastICA Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/medivis/2008/3284a083/12OmNCctffc",
"parentPublication": {
"id": "proceedings/medivis/2008/3284/0",
"title": "2008 Fifth International Conference BioMedical Visualization: Information Visualization in Medical and Biomedical Informatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgi/2003/1946/0/19460002",
"title": "Hardware Assisted Multichannel Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/cgi/2003/19460002/12OmNCdk2xM",
"parentPublication": {
"id": "proceedings/cgi/2003/1946/0",
"title": "Computer Graphics International Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dicta/2010/4271/0/4271a569",
"title": "Improving the Discrimination of Benign and Malignant Breast MRI Lesions Using the Apparent Diffusion Coefficient",
"doi": null,
"abstractUrl": "/proceedings-article/dicta/2010/4271a569/12OmNrHSD6s",
"parentPublication": {
"id": "proceedings/dicta/2010/4271/0",
"title": "2010 International Conference on Digital Image Computing: Techniques and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmai/2008/3270/0/3270a087",
"title": "Chapter 14: A Comparative Study of ICA Based Approaches for Separation of Components in Functional MRI Sequences",
"doi": null,
"abstractUrl": "/proceedings-article/gmai/2008/3270a087/12OmNyUnEM7",
"parentPublication": {
"id": "proceedings/gmai/2008/3270/0",
"title": "Geometric Modeling and Imaging--New Trends",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fbie/2008/3561/0/3561a026",
"title": "A Modified FCM Algorithm for MRI Brain Image Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/fbie/2008/3561a026/12OmNzZ5oi0",
"parentPublication": {
"id": "proceedings/fbie/2008/3561/0",
"title": "2008 International Seminar on Future Biomedical Information Engineering (FBIE 2008)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/crv/2004/2127/0/21270370",
"title": "Experience with 3D Optical Flow on Gated MRI Cardiac Datasets",
"doi": null,
"abstractUrl": "/proceedings-article/crv/2004/21270370/12OmNzdoMFZ",
"parentPublication": {
"id": "proceedings/crv/2004/2127/0",
"title": "First Canadian Conference on Computer and Robot Vision, 2004. Proceedings.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0265",
"title": "An Attempt for Coloring Multichannel MR Imaging Data",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0265/13rRUILLkvg",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNx7ouUD",
"title": "2008 Fifth International Conference BioMedical Visualization: Information Visualization in Medical and Biomedical Informatics",
"acronym": "medivis",
"groupId": "1002424",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCctffc",
"doi": "10.1109/MediVis.2008.8",
"title": "A New Approach for Separation of Functional MRI Images' Components Using Modified FastICA Algorithm",
"normalizedTitle": "A New Approach for Separation of Functional MRI Images' Components Using Modified FastICA Algorithm",
"abstract": "This paper proposes a new approach for separation of components in functional MRI sequences using FastICA. In this paper we will demonstrate that if we subtract background (which is separated from sources by PCA) from other principal components, the algorithm converges very fast. The proposed method is more robust and much more computationally efficient than methods, which previously has been applied for separation of components in functional MRI sequences.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper proposes a new approach for separation of components in functional MRI sequences using FastICA. In this paper we will demonstrate that if we subtract background (which is separated from sources by PCA) from other principal components, the algorithm converges very fast. The proposed method is more robust and much more computationally efficient than methods, which previously has been applied for separation of components in functional MRI sequences.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper proposes a new approach for separation of components in functional MRI sequences using FastICA. In this paper we will demonstrate that if we subtract background (which is separated from sources by PCA) from other principal components, the algorithm converges very fast. The proposed method is more robust and much more computationally efficient than methods, which previously has been applied for separation of components in functional MRI sequences.",
"fno": "3284a083",
"keywords": [
"Independent Component Analysis",
"Functional MRI",
"Principal Component Analysis",
"Biomedical Image Processing"
],
"authors": [
{
"affiliation": null,
"fullName": "Houtan Haddad Larijani",
"givenName": "Houtan Haddad",
"surname": "Larijani",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Gholamali Rezai Rad",
"givenName": "Gholamali Rezai",
"surname": "Rad",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "medivis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-07-01T00:00:00",
"pubType": "proceedings",
"pages": "83-87",
"year": "2008",
"issn": null,
"isbn": "978-0-7695-3284-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3284a077",
"articleId": "12OmNwErpEB",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3284a089",
"articleId": "12OmNz5JBSv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/his/2009/3745/2/3745b475",
"title": "Blind Source Separation Based on FastICA",
"doi": null,
"abstractUrl": "/proceedings-article/his/2009/3745b475/12OmNB8kHTH",
"parentPublication": {
"id": "proceedings/his/2009/3745/2",
"title": "Hybrid Intelligent Systems, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780033",
"title": "Basic Research for Coloring Multichannel MRI Data",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780033/12OmNBO3K3o",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sensorcomm/2008/3330/0/3330a450",
"title": "An Algorithm for Estimating the ICA Model Based on the Cebysev Coefficients",
"doi": null,
"abstractUrl": "/proceedings-article/sensorcomm/2008/3330a450/12OmNqFrGz3",
"parentPublication": {
"id": "proceedings/sensorcomm/2008/3330/0",
"title": "Sensor Technologies and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pcspa/2010/4180/0/4180a586",
"title": "Blind Separation of Noisy Mixed Speech Signals Based Independent Component Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/pcspa/2010/4180a586/12OmNqHqSzw",
"parentPublication": {
"id": "proceedings/pcspa/2010/4180/0",
"title": "Pervasive Computing, Signal Porcessing and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ssp/2007/1197/0/04301318",
"title": "Fastica-Based Blind Signal Separation and its Application to Radio Surveillance",
"doi": null,
"abstractUrl": "/proceedings-article/ssp/2007/04301318/12OmNwxlrig",
"parentPublication": {
"id": "proceedings/ssp/2007/1197/0",
"title": "Statistical Signal Processing, IEEE/SP Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icnc/2009/3736/2/3736b504",
"title": "A Symmetric Orthogonal FastICA Algorithm and Applications in EEG",
"doi": null,
"abstractUrl": "/proceedings-article/icnc/2009/3736b504/12OmNyFCvWx",
"parentPublication": {
"id": "proceedings/icnc/2009/3736/2",
"title": "2009 Fifth International Conference on Natural Computation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmai/2008/3270/0/3270a087",
"title": "Chapter 14: A Comparative Study of ICA Based Approaches for Separation of Components in Functional MRI Sequences",
"doi": null,
"abstractUrl": "/proceedings-article/gmai/2008/3270a087/12OmNyUnEM7",
"parentPublication": {
"id": "proceedings/gmai/2008/3270/0",
"title": "Geometric Modeling and Imaging--New Trends",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csnt/2012/4692/0/4692a755",
"title": "A Proposal for Source Separation of Heartbeat Sounds and Its FPGA Implementation",
"doi": null,
"abstractUrl": "/proceedings-article/csnt/2012/4692a755/12OmNzWfoU6",
"parentPublication": {
"id": "proceedings/csnt/2012/4692/0",
"title": "Communication Systems and Network Technologies, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0265",
"title": "An Attempt for Coloring Multichannel MR Imaging Data",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0265/13rRUILLkvg",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wccct/2021/4110/0/411000a075",
"title": "Research on the Separation Method of LFM Signal Based on VMD-FastICA",
"doi": null,
"abstractUrl": "/proceedings-article/wccct/2021/411000a075/1u8pIA5mk0g",
"parentPublication": {
"id": "proceedings/wccct/2021/4110/0",
"title": "2021 World Conference on Computing and Communication Technologies (WCCCT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzy7uOF",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"acronym": "iv",
"groupId": "1000370",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy2rS9h",
"doi": "10.1109/IV.2004.1320129",
"title": "Visualization through Differentiating Reflection Functions",
"normalizedTitle": "Visualization through Differentiating Reflection Functions",
"abstract": "Conventional visualization media such as computer screens are inherently two dimensional, making them incapable of displaying true 3D volume data sets. By applying only transparency or intensity projection, and ignoring light-matter interaction, results will likely fail to give optimal results. Little research has been done on using reflection functions to visually separate the various segments of a MRI volume. We will explore if applying specific reflection functions to individual anatomical structures can help in building an intuitive 2D image from a 3D dataset. We will test our hypothesis by visualizing fMRI activation data because it contains complex and different types of information making it a good candidate for our approach.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Conventional visualization media such as computer screens are inherently two dimensional, making them incapable of displaying true 3D volume data sets. By applying only transparency or intensity projection, and ignoring light-matter interaction, results will likely fail to give optimal results. Little research has been done on using reflection functions to visually separate the various segments of a MRI volume. We will explore if applying specific reflection functions to individual anatomical structures can help in building an intuitive 2D image from a 3D dataset. We will test our hypothesis by visualizing fMRI activation data because it contains complex and different types of information making it a good candidate for our approach.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Conventional visualization media such as computer screens are inherently two dimensional, making them incapable of displaying true 3D volume data sets. By applying only transparency or intensity projection, and ignoring light-matter interaction, results will likely fail to give optimal results. Little research has been done on using reflection functions to visually separate the various segments of a MRI volume. We will explore if applying specific reflection functions to individual anatomical structures can help in building an intuitive 2D image from a 3D dataset. We will test our hypothesis by visualizing fMRI activation data because it contains complex and different types of information making it a good candidate for our approach.",
"fno": "21770085",
"keywords": [
"MRI",
"Volume Rendering",
"Medical Visualization",
"BRDF",
"Specular Reflection Overlap"
],
"authors": [
{
"affiliation": "Institute for Computer, The Netherlands",
"fullName": "Gibby Koldenhof",
"givenName": "Gibby",
"surname": "Koldenhof",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "iv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-07-01T00:00:00",
"pubType": "proceedings",
"pages": "85-91",
"year": "2004",
"issn": "1093-9547",
"isbn": "0-7695-2177-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "21770079",
"articleId": "12OmNz2TCKl",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "21770092",
"articleId": "12OmNAnMuAD",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/1999/5897/0/58970051",
"title": "Accelerating 3D Convolution using Graphics Hardware",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970051/12OmNA0dMPO",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/smi/1999/0065/0/00650256",
"title": "Modeling of Surfaces with Fair Reflection Line Pattern",
"doi": null,
"abstractUrl": "/proceedings-article/smi/1999/00650256/12OmNBQkx84",
"parentPublication": {
"id": "proceedings/smi/1999/0065/0",
"title": "Shape Modeling and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970025",
"title": "Interactive Lens Visualization Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970025/12OmNCeaPVK",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660035",
"title": "High Performance Volume Splatting for Visualization of Neurovascular Data",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660035/12OmNrYlmLf",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532803",
"title": "Reflection nebula visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532803/12OmNvA1h1n",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660033",
"title": "Reflection Nebula Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660033/12OmNx8wTgX",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isda/2008/3382/1/3382a368",
"title": "Intelligent Focus+Context Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/isda/2008/3382a368/12OmNy5R3sk",
"parentPublication": {
"id": "proceedings/isda/2008/3382/1",
"title": "Intelligent Systems Design and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300065",
"title": "Gaussian Transfer Functions for Multi-Field Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300065/12OmNy6HQVj",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dui/2010/6846/0/05444707",
"title": "A framework for volume segmentation and visualization using Augmented Reality",
"doi": null,
"abstractUrl": "/proceedings-article/3dui/2010/05444707/12OmNyz5JSr",
"parentPublication": {
"id": "proceedings/3dui/2010/6846/0",
"title": "2010 IEEE Symposium on 3D User Interfaces (3DUI)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2006/01/mcg2006010046",
"title": "Visualization of Structured Nonuniform Grids",
"doi": null,
"abstractUrl": "/magazine/cg/2006/01/mcg2006010046/13rRUwjoNzD",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNBBhN9t",
"title": "Medical Imaging and Augmented Reality, International Workshop on",
"acronym": "miar",
"groupId": "1002236",
"volume": "0",
"displayVolume": "0",
"year": "2001",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyQGS3e",
"doi": "10.1109/MIAR.2001.930293",
"title": "Voxel Stuffing: High-Quality Volume Interpolation from Multiple Sequences of Cross-Sectional Images",
"normalizedTitle": "Voxel Stuffing: High-Quality Volume Interpolation from Multiple Sequences of Cross-Sectional Images",
"abstract": "Abstract: This paper proposes a new algorithm, called Voxel Stuffing, to reconstruct a single high-quality volume data from multiple sparsely-spaced sequences of cross-sectional images acquired by Magnetic Resonance Imaging (MRI). Although fine and isotropic cross-sectional images can be obtained by using the most advanced MRI facilities, sparse sampling is commonly performed in the clinical examination. Intensive feasibility study was performed with three regular grid volume data sets, whose sources include an analytic function; a numerical simulation; and measurements. In either case, the Voxel Stuffing algorithm generates a higher-quality volume data from triple sequences of cross-sectional images in comparison with any volume data reconstructed linearly from a single sequence of cross-sectional images. The Voxel Stuffing algorithm is extended to reconstruct a rectilinearly structured volume data set from triple non-orthogonal sequences of cross-sectional images, which are taken commonly in the general MRI clinical examination. The effectiveness of the extended Voxel Stuffing algorithm was illustrated with an MRI data set for a human brain containing a tumor.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract: This paper proposes a new algorithm, called Voxel Stuffing, to reconstruct a single high-quality volume data from multiple sparsely-spaced sequences of cross-sectional images acquired by Magnetic Resonance Imaging (MRI). Although fine and isotropic cross-sectional images can be obtained by using the most advanced MRI facilities, sparse sampling is commonly performed in the clinical examination. Intensive feasibility study was performed with three regular grid volume data sets, whose sources include an analytic function; a numerical simulation; and measurements. In either case, the Voxel Stuffing algorithm generates a higher-quality volume data from triple sequences of cross-sectional images in comparison with any volume data reconstructed linearly from a single sequence of cross-sectional images. The Voxel Stuffing algorithm is extended to reconstruct a rectilinearly structured volume data set from triple non-orthogonal sequences of cross-sectional images, which are taken commonly in the general MRI clinical examination. The effectiveness of the extended Voxel Stuffing algorithm was illustrated with an MRI data set for a human brain containing a tumor.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract: This paper proposes a new algorithm, called Voxel Stuffing, to reconstruct a single high-quality volume data from multiple sparsely-spaced sequences of cross-sectional images acquired by Magnetic Resonance Imaging (MRI). Although fine and isotropic cross-sectional images can be obtained by using the most advanced MRI facilities, sparse sampling is commonly performed in the clinical examination. Intensive feasibility study was performed with three regular grid volume data sets, whose sources include an analytic function; a numerical simulation; and measurements. In either case, the Voxel Stuffing algorithm generates a higher-quality volume data from triple sequences of cross-sectional images in comparison with any volume data reconstructed linearly from a single sequence of cross-sectional images. The Voxel Stuffing algorithm is extended to reconstruct a rectilinearly structured volume data set from triple non-orthogonal sequences of cross-sectional images, which are taken commonly in the general MRI clinical examination. The effectiveness of the extended Voxel Stuffing algorithm was illustrated with an MRI data set for a human brain containing a tumor.",
"fno": "11130235",
"keywords": [
"Volume Modeling",
"Interpolation",
"Volume Data",
"MRI",
"Cross Sectional Images"
],
"authors": [
{
"affiliation": "The Tokyo Metropolitan Institute of Medical Science",
"fullName": "Reiko Minamikawa-Tachino",
"givenName": "Reiko",
"surname": "Minamikawa-Tachino",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "The Tokyo Metropolitan Institute of Medical Science",
"fullName": "Hitoshi Sakuraba",
"givenName": "Hitoshi",
"surname": "Sakuraba",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ochanomizu University",
"fullName": "Yumi Yamaguchi",
"givenName": "Yumi",
"surname": "Yamaguchi",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ochanomizu University",
"fullName": "Issei Fujishiro",
"givenName": "Issei",
"surname": "Fujishiro",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "miar",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2001-06-01T00:00:00",
"pubType": "proceedings",
"pages": "0235",
"year": "2001",
"issn": null,
"isbn": "0-7695-1113-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "11130229",
"articleId": "12OmNzdoMv6",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "11130241",
"articleId": "12OmNxFsmqj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwcl7Jv",
"title": "Geometric Modeling and Imaging--New Trends",
"acronym": "gmai",
"groupId": "1001947",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyUnEM7",
"doi": "10.1109/GMAI.2008.9",
"title": "Chapter 14: A Comparative Study of ICA Based Approaches for Separation of Components in Functional MRI Sequences",
"normalizedTitle": "Chapter 14: A Comparative Study of ICA Based Approaches for Separation of Components in Functional MRI Sequences",
"abstract": "This paper prepares a review of ICA based approaches that are used for separation of components in functional MRI sequences. In previous works, the FastICA and the Infomax algorithms are investigated in more details; therefore, in this paper we focus on methods such as \"Radical ICA\", \"SDD ICA\", \"Erica\" and \"Evd\" for separation purposes. This comparative study provides reliable framework for brain researchers to choose appropriate ICA based method for their special investigation purposes.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper prepares a review of ICA based approaches that are used for separation of components in functional MRI sequences. In previous works, the FastICA and the Infomax algorithms are investigated in more details; therefore, in this paper we focus on methods such as \"Radical ICA\", \"SDD ICA\", \"Erica\" and \"Evd\" for separation purposes. This comparative study provides reliable framework for brain researchers to choose appropriate ICA based method for their special investigation purposes.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper prepares a review of ICA based approaches that are used for separation of components in functional MRI sequences. In previous works, the FastICA and the Infomax algorithms are investigated in more details; therefore, in this paper we focus on methods such as \"Radical ICA\", \"SDD ICA\", \"Erica\" and \"Evd\" for separation purposes. This comparative study provides reliable framework for brain researchers to choose appropriate ICA based method for their special investigation purposes.",
"fno": "3270a087",
"keywords": [
"Independent Component Analysis",
"Functional MRI",
"Blind Source Separation"
],
"authors": [
{
"affiliation": null,
"fullName": "Gholamali Rezai Rad",
"givenName": "Gholamali Rezai",
"surname": "Rad",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Houtan Haddad Larijani",
"givenName": "Houtan Haddad",
"surname": "Larijani",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "gmai",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-07-01T00:00:00",
"pubType": "proceedings",
"pages": "87-91",
"year": "2008",
"issn": null,
"isbn": "978-0-7695-3270-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3270a082",
"articleId": "12OmNzmLxAT",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3270a092",
"articleId": "12OmNy49sL4",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icassp/2004/8484/4/01326775",
"title": "Multistage SIMO-model-based blind source separation combining frequency-domain ICA and time-domain ICA",
"doi": null,
"abstractUrl": "/proceedings-article/icassp/2004/01326775/12OmNAOKnPB",
"parentPublication": {
"id": "proceedings/icassp/2004/8484/4",
"title": "2004 IEEE International Conference on Acoustics, Speech, and Signal Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/citworkshops/2008/3242/0/3242a700",
"title": "Source Identification and Separation Using Global Matrix Parameters of ICA",
"doi": null,
"abstractUrl": "/proceedings-article/citworkshops/2008/3242a700/12OmNBt3qn4",
"parentPublication": {
"id": "proceedings/citworkshops/2008/3242/0",
"title": "Computer and Information Technology, IEEE 8th International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sensorcomm/2008/3330/0/3330a450",
"title": "An Algorithm for Estimating the ICA Model Based on the Cebysev Coefficients",
"doi": null,
"abstractUrl": "/proceedings-article/sensorcomm/2008/3330a450/12OmNqFrGz3",
"parentPublication": {
"id": "proceedings/sensorcomm/2008/3330/0",
"title": "Sensor Technologies and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bmei/2008/3118/2/3118b497",
"title": "Signal Separation for Non-invasive Monitoring of Foetal Heartbeat",
"doi": null,
"abstractUrl": "/proceedings-article/bmei/2008/3118b497/12OmNwvDQs9",
"parentPublication": {
"id": "proceedings/bmei/2008/3118/2",
"title": "BioMedical Engineering and Informatics, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icii/2001/7010/4/00983824",
"title": "Blind signal separation using ICA",
"doi": null,
"abstractUrl": "/proceedings-article/icii/2001/00983824/12OmNyvY9yG",
"parentPublication": {
"id": "icii/2001/7010/4",
"title": "2001 International Conferences on Info-tech and Info-net. Proceedings",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/is3c/2016/3071/0/3071a307",
"title": "PSO ICA with BRM for Image Enhancement",
"doi": null,
"abstractUrl": "/proceedings-article/is3c/2016/3071a307/12OmNzRZq0w",
"parentPublication": {
"id": "proceedings/is3c/2016/3071/0",
"title": "2016 International Symposium on Computer, Consumer and Control (IS3C)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icicta/2011/289/1/05750747",
"title": "Separation of the Train Vibration Signal Based on Improved Fast ICA",
"doi": null,
"abstractUrl": "/proceedings-article/icicta/2011/05750747/12OmNzd7c1i",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/etcs/2010/3987/3/3987c115",
"title": "Application of Blind Source Separation in Ultrasonic NDE",
"doi": null,
"abstractUrl": "/proceedings-article/etcs/2010/3987c115/12OmNzvQHV1",
"parentPublication": {
"id": "proceedings/etcs/2010/3987/3",
"title": "Education Technology and Computer Science, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icassp/2004/8484/2/01326384",
"title": "ICA method for speckle signals [blind source separation application]",
"doi": null,
"abstractUrl": "/proceedings-article/icassp/2004/01326384/12OmNzwZ6ks",
"parentPublication": {
"id": "proceedings/icassp/2004/8484/2",
"title": "2004 IEEE International Conference on Acoustics, Speech, and Signal Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibm/2022/6819/0/09994862",
"title": "A Framework to Evaluate Independent Component Analysis applied to EEG signal: testing on the Picard algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/bibm/2022/09994862/1JC3swIxPNu",
"parentPublication": {
"id": "proceedings/bibm/2022/6819/0",
"title": "2022 IEEE International Conference on Bioinformatics and Biomedicine (BIBM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNx0A7JN",
"title": "Neural Networks for Identification, Control, and Robotics, International Workshop",
"acronym": "nicrosp",
"groupId": "1002322",
"volume": "0",
"displayVolume": "0",
"year": "1996",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzhELkG",
"doi": "10.1109/NICRSP.1996.542760",
"title": "Neural Networks for Volumetric MR Imaging of the Brain",
"normalizedTitle": "Neural Networks for Volumetric MR Imaging of the Brain",
"abstract": "Abstract: There has been a great increase in our knowledge of the biochemical machinery of the nervous system. This knowledge has been primarily developed from in vitro and in vivo experiments in invertebrates and mammals. With new imaging technologies such as MRI and positron emission tomography (PET) it has become possible to explore the integrated central nervous system (both biochemically and biophysically) in living humans. A major limitation in utilizing these techniques in an optimal fashion has been the lack of sophisticated image analysis systems which can extract the relevant information from the images in an automated or semiautomated manner. Brain MR images contain massive information requiring lengthy and complex interpretation, quantitative evaluation, and sophisticated interpretation. We survey the clinical and research needs for brain imaging. We discuss the use of novel artificial neural networks which have a recurrent structure to extract precise morphometric information from MRI scans of the human brain. Experimental data using our novel approach is presented and suggestions are made for future research.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Abstract: There has been a great increase in our knowledge of the biochemical machinery of the nervous system. This knowledge has been primarily developed from in vitro and in vivo experiments in invertebrates and mammals. With new imaging technologies such as MRI and positron emission tomography (PET) it has become possible to explore the integrated central nervous system (both biochemically and biophysically) in living humans. A major limitation in utilizing these techniques in an optimal fashion has been the lack of sophisticated image analysis systems which can extract the relevant information from the images in an automated or semiautomated manner. Brain MR images contain massive information requiring lengthy and complex interpretation, quantitative evaluation, and sophisticated interpretation. We survey the clinical and research needs for brain imaging. We discuss the use of novel artificial neural networks which have a recurrent structure to extract precise morphometric information from MRI scans of the human brain. Experimental data using our novel approach is presented and suggestions are made for future research.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Abstract: There has been a great increase in our knowledge of the biochemical machinery of the nervous system. This knowledge has been primarily developed from in vitro and in vivo experiments in invertebrates and mammals. With new imaging technologies such as MRI and positron emission tomography (PET) it has become possible to explore the integrated central nervous system (both biochemically and biophysically) in living humans. A major limitation in utilizing these techniques in an optimal fashion has been the lack of sophisticated image analysis systems which can extract the relevant information from the images in an automated or semiautomated manner. Brain MR images contain massive information requiring lengthy and complex interpretation, quantitative evaluation, and sophisticated interpretation. We survey the clinical and research needs for brain imaging. We discuss the use of novel artificial neural networks which have a recurrent structure to extract precise morphometric information from MRI scans of the human brain. Experimental data using our novel approach is presented and suggestions are made for future research.",
"fno": "74560194",
"keywords": [
"Biomedical NMR Medical Image Processing Multimedia Computing Recurrent Neural Nets Image Segmentation Image Classification Brain MRI Volumetric MR Imaging Neural Networks Brain Biochemistry Nervous System Positron Emission Tomography PET Biophysics Quantitative Evaluation Sophisticated Interpretation Recurrent Structure Morphometric Information"
],
"authors": [
{
"affiliation": "Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA",
"fullName": "E. Gelenbe",
"givenName": "E.",
"surname": "Gelenbe",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA",
"fullName": "Y. Feng",
"givenName": "Y.",
"surname": "Feng",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA",
"fullName": "K. Ranga",
"givenName": "K.",
"surname": "Ranga",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Electr. & Comput. Eng., Duke Univ., Durham, NC, USA",
"fullName": "R. Krishnan",
"givenName": "R.",
"surname": "Krishnan",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "nicrosp",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1996-08-01T00:00:00",
"pubType": "proceedings",
"pages": "0194",
"year": "1996",
"issn": null,
"isbn": "0-8186-7456-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "74560183",
"articleId": "12OmNAXPy4J",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "74560476",
"articleId": "12OmNz61dz0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzXFowI",
"title": "2012 28th IEEE International Conference on Software Maintenance (ICSM)",
"acronym": "icsm",
"groupId": "1000694",
"volume": "0",
"displayVolume": "0",
"year": "2012",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNrH1PEf",
"doi": "10.1109/ICSM.2012.6405300",
"title": "Detecting code smells in spreadsheet formulas",
"normalizedTitle": "Detecting code smells in spreadsheet formulas",
"abstract": "Spreadsheets are used extensively in business processes around the world and just like software, spreadsheets are changed throughout their lifetime causing maintainability issues. This paper adapts known code smells to spreadsheet formulas. To that end we present a list of metrics by which we can detect smelly formulas and a visualization technique to highlight these formulas in spreadsheets. We implemented the metrics and visualization technique in a prototype tool to evaluate our approach in two ways. Firstly, we analyze the EUSES spreadsheet corpus, to study the occurrence of the formula smells. Secondly, we analyze ten real life spreadsheets, and interview the spreadsheet owners about the identified smells. The results of these evaluations indicate that formula smells are common and that they can reveal real errors and weaknesses in spreadsheet formulas.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Spreadsheets are used extensively in business processes around the world and just like software, spreadsheets are changed throughout their lifetime causing maintainability issues. This paper adapts known code smells to spreadsheet formulas. To that end we present a list of metrics by which we can detect smelly formulas and a visualization technique to highlight these formulas in spreadsheets. We implemented the metrics and visualization technique in a prototype tool to evaluate our approach in two ways. Firstly, we analyze the EUSES spreadsheet corpus, to study the occurrence of the formula smells. Secondly, we analyze ten real life spreadsheets, and interview the spreadsheet owners about the identified smells. The results of these evaluations indicate that formula smells are common and that they can reveal real errors and weaknesses in spreadsheet formulas.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Spreadsheets are used extensively in business processes around the world and just like software, spreadsheets are changed throughout their lifetime causing maintainability issues. This paper adapts known code smells to spreadsheet formulas. To that end we present a list of metrics by which we can detect smelly formulas and a visualization technique to highlight these formulas in spreadsheets. We implemented the metrics and visualization technique in a prototype tool to evaluate our approach in two ways. Firstly, we analyze the EUSES spreadsheet corpus, to study the occurrence of the formula smells. Secondly, we analyze ten real life spreadsheets, and interview the spreadsheet owners about the identified smells. The results of these evaluations indicate that formula smells are common and that they can reveal real errors and weaknesses in spreadsheet formulas.",
"fno": "06405300",
"keywords": [
"Measurement",
"Complexity Theory",
"Conferences",
"Software Maintenance",
"Visualization",
"Industries",
"Refactoring",
"Spreadsheets",
"Code Smells"
],
"authors": [
{
"affiliation": "Delft University of Technology, Delft, the Netherlands",
"fullName": "Felienne Hermans",
"givenName": "Felienne",
"surname": "Hermans",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Delft University of Technology, Delft, the Netherlands",
"fullName": "Martin Pinzger",
"givenName": "Martin",
"surname": "Pinzger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Delft University of Technology, Delft, the Netherlands",
"fullName": "Arie van Deursen",
"givenName": "Arie",
"surname": "van Deursen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icsm",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2012-09-01T00:00:00",
"pubType": "proceedings",
"pages": "409-418",
"year": "2012",
"issn": "1063-6773",
"isbn": "978-1-4673-2313-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "06405299",
"articleId": "12OmNBkxsxl",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06405303",
"articleId": "12OmNrIaeiH",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icstw/2011/4345/0/4345a458",
"title": "Prioritising Refactoring Using Code Bad Smells",
"doi": null,
"abstractUrl": "/proceedings-article/icstw/2011/4345a458/12OmNAolGXu",
"parentPublication": {
"id": "proceedings/icstw/2011/4345/0",
"title": "Software Testing Verification and Validation Workshop, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icsm/2012/2313/0/06405299",
"title": "Refactoring meets spreadsheet formulas",
"doi": null,
"abstractUrl": "/proceedings-article/icsm/2012/06405299/12OmNBkxsxl",
"parentPublication": {
"id": "proceedings/icsm/2012/2313/0",
"title": "2012 28th IEEE International Conference on Software Maintenance (ICSM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/issrew/2016/3601/0/3601a167",
"title": "Static Spreadsheet Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/issrew/2016/3601a167/12OmNqzcvRz",
"parentPublication": {
"id": "proceedings/issrew/2016/3601/0",
"title": "2016 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vlhcc/2012/0852/0/06344535",
"title": "SmellSheet detective: A tool for detecting bad smells in spreadsheets",
"doi": null,
"abstractUrl": "/proceedings-article/vlhcc/2012/06344535/12OmNrAdsGj",
"parentPublication": {
"id": "proceedings/vlhcc/2012/0852/0",
"title": "2012 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icstw/2011/4345/0/4345a450",
"title": "An Experience Report on Using Code Smells Detection Tools",
"doi": null,
"abstractUrl": "/proceedings-article/icstw/2011/4345a450/12OmNxvNZVb",
"parentPublication": {
"id": "proceedings/icstw/2011/4345/0",
"title": "Software Testing Verification and Validation Workshop, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/scam/2015/7529/0/07335408",
"title": "A grammar for spreadsheet formulas evaluated on two large datasets",
"doi": null,
"abstractUrl": "/proceedings-article/scam/2015/07335408/12OmNxwWoBm",
"parentPublication": {
"id": "proceedings/scam/2015/7529/0",
"title": "2015 IEEE 15th International Working Conference on Source Code Analysis and Manipulation (SCAM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse/2012/1066/0/06227171",
"title": "Detecting and visualizing inter-worksheet smells in spreadsheets",
"doi": null,
"abstractUrl": "/proceedings-article/icse/2012/06227171/12OmNzTppym",
"parentPublication": {
"id": "proceedings/icse/2012/1066/0",
"title": "2012 34th International Conference on Software Engineering (ICSE 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icsme/2015/7532/0/07332488",
"title": "Code smells in spreadsheet formulas revisited on an industrial dataset",
"doi": null,
"abstractUrl": "/proceedings-article/icsme/2015/07332488/12OmNzyGH4E",
"parentPublication": {
"id": "proceedings/icsme/2015/7532/0",
"title": "2015 IEEE International Conference on Software Maintenance and Evolution (ICSME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse-nier/2018/5662/0/566201a025",
"title": "Combining Spreadsheet Smells for Improved Fault Prediction",
"doi": null,
"abstractUrl": "/proceedings-article/icse-nier/2018/566201a025/13bd1eW2l98",
"parentPublication": {
"id": "proceedings/icse-nier/2018/5662/0",
"title": "2018 IEEE/ACM 40th International Conference on Software Engineering: New Ideas and Emerging Technologies Results (ICSE-NIER)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fit/2019/6625/0/662500a345",
"title": "Spreadsheet Smells: A Systematic Mapping Study",
"doi": null,
"abstractUrl": "/proceedings-article/fit/2019/662500a345/1hrJyOqbKGk",
"parentPublication": {
"id": "proceedings/fit/2019/6625/0",
"title": "2019 International Conference on Frontiers of Information Technology (FIT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy6qfOu",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwDSdkT",
"doi": "10.1109/VISUAL.1999.809871",
"title": "Image Graphs - A Novel Approach to Visual Data Exploration",
"normalizedTitle": "Image Graphs - A Novel Approach to Visual Data Exploration",
"abstract": "For types of data visualization where the cost of producing images is high, and the relationship between the rendering parameters and the image produced is less than obvious, a visual representation of the exploration process can make the process more efficient and effective. Image graphs represent not only the results but also the process of data visualization. Each node in an image graph consists of an image and the corresponding visualization parameters used to produce it. Each edge in a graph shows the change in rendering parameters between the two nodes it connects. Image graphs are not just static representations: users can interact with a graph to review a previous visualization session or to perform new rendering. Operations which cause changes in rendering parameters can propagate through the graph. The user can take advantage of the information in image graphs to understand how certain parameter changes affect visualization results. Users can also share image graphs to streamline the process of collaborative visualization. We have implemented a volume visualization system using the image graph interface, and our examples in the paper come from this application.",
"abstracts": [
{
"abstractType": "Regular",
"content": "For types of data visualization where the cost of producing images is high, and the relationship between the rendering parameters and the image produced is less than obvious, a visual representation of the exploration process can make the process more efficient and effective. Image graphs represent not only the results but also the process of data visualization. Each node in an image graph consists of an image and the corresponding visualization parameters used to produce it. Each edge in a graph shows the change in rendering parameters between the two nodes it connects. Image graphs are not just static representations: users can interact with a graph to review a previous visualization session or to perform new rendering. Operations which cause changes in rendering parameters can propagate through the graph. The user can take advantage of the information in image graphs to understand how certain parameter changes affect visualization results. Users can also share image graphs to streamline the process of collaborative visualization. We have implemented a volume visualization system using the image graph interface, and our examples in the paper come from this application.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "For types of data visualization where the cost of producing images is high, and the relationship between the rendering parameters and the image produced is less than obvious, a visual representation of the exploration process can make the process more efficient and effective. Image graphs represent not only the results but also the process of data visualization. Each node in an image graph consists of an image and the corresponding visualization parameters used to produce it. Each edge in a graph shows the change in rendering parameters between the two nodes it connects. Image graphs are not just static representations: users can interact with a graph to review a previous visualization session or to perform new rendering. Operations which cause changes in rendering parameters can propagate through the graph. The user can take advantage of the information in image graphs to understand how certain parameter changes affect visualization results. Users can also share image graphs to streamline the process of collaborative visualization. We have implemented a volume visualization system using the image graph interface, and our examples in the paper come from this application.",
"fno": "58970013",
"keywords": [
"Knowledge Representations",
"Scientific Visualization",
"Visualization Systems",
"Volume Rendering"
],
"authors": [
{
"affiliation": "University of California, Davis",
"fullName": "Kwan-Liu Ma",
"givenName": "Kwan-Liu",
"surname": "Ma",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-10-01T00:00:00",
"pubType": "proceedings",
"pages": "13",
"year": "1999",
"issn": "1070-2385",
"isbn": "0-7803-5897-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "58970012",
"articleId": "12OmNvlg8mc",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "58970014",
"articleId": "12OmNC8Mst9",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2004/8788/0/87880417",
"title": "LoD Volume Rendering of FEA Data",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880417/12OmNAZfxGz",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2003/2091/0/20910006",
"title": "SLIC: Scheduled Linear Image Compositing for Parallel Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2003/20910006/12OmNCdBDUq",
"parentPublication": {
"id": "proceedings/pvg/2003/2091/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2005/2392/0/23920123",
"title": "Accelerating Footprint Method Based on Comparability of Consecutive Image Slices",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2005/23920123/12OmNroijdz",
"parentPublication": {
"id": "proceedings/cgiv/2005/2392/0",
"title": "International Conference on Computer Graphics, Imaging and Visualization (CGIV'05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpp/2009/3802/0/3802a566",
"title": "End-to-End Study of Parallel Volume Rendering on the IBM Blue Gene/P",
"doi": null,
"abstractUrl": "/proceedings-article/icpp/2009/3802a566/12OmNvDZF7M",
"parentPublication": {
"id": "proceedings/icpp/2009/3802/0",
"title": "2009 International Conference on Parallel Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780007",
"title": "A Spreadsheet Interface for Visualization Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780007/12OmNxEjXXr",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880243",
"title": "TexMol: Interactive Visual Exploration of Large Flexible Multi-Component Molecular Complexes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880243/12OmNxWLTrf",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1998/9176/0/91760319",
"title": "Image-Based Transfer Function Design for Data Exploration in Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760319/12OmNy5hRlW",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/1999/5901/0/59010089",
"title": "Dynamic view-dependent partitioning for structured grids with complex boundaries for object-order rendering techniques",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/1999/59010089/12OmNyugz2O",
"parentPublication": {
"id": "proceedings/pvg/1999/5901/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/05/v0805",
"title": "Visual Exploration of Complex Time-Varying Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2006/05/v0805/13rRUxBa5x5",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2008/05/mcg2008050066",
"title": "Dynamic Shader Generation for GPU-Based Multi-Volume Ray Casting",
"doi": null,
"abstractUrl": "/magazine/cg/2008/05/mcg2008050066/13rRUxN5evD",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCf1Dp1",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2002",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwDj17T",
"doi": "10.1109/VISUAL.2002.1183791",
"title": "A Model for the Visualization Exploration Process",
"normalizedTitle": "A Model for the Visualization Exploration Process",
"abstract": "The current state of the art in visualization research places a strong emphasis on different techniques to derive insight from disparate types of data. However, little work has investigated the visualization process itself. The information content of the visualization process -- the results, history, and relationships between those results -- is addressed by this work. A characterization of the visualization process is discussed, leading to a general model of the visualization exploration process. The model, based upon a new parameter derivation calculus, can be used for automated reporting, analysis, or visualized directly. An XML-based language for expressing visualization sessions using the model is also described. These sessions can then be shared and reused by collaborators. The model, along with the XML representation, provides an effective means to utilize the information within the visualization process to further data exploration.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The current state of the art in visualization research places a strong emphasis on different techniques to derive insight from disparate types of data. However, little work has investigated the visualization process itself. The information content of the visualization process -- the results, history, and relationships between those results -- is addressed by this work. A characterization of the visualization process is discussed, leading to a general model of the visualization exploration process. The model, based upon a new parameter derivation calculus, can be used for automated reporting, analysis, or visualized directly. An XML-based language for expressing visualization sessions using the model is also described. These sessions can then be shared and reused by collaborators. The model, along with the XML representation, provides an effective means to utilize the information within the visualization process to further data exploration.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The current state of the art in visualization research places a strong emphasis on different techniques to derive insight from disparate types of data. However, little work has investigated the visualization process itself. The information content of the visualization process -- the results, history, and relationships between those results -- is addressed by this work. A characterization of the visualization process is discussed, leading to a general model of the visualization exploration process. The model, based upon a new parameter derivation calculus, can be used for automated reporting, analysis, or visualized directly. An XML-based language for expressing visualization sessions using the model is also described. These sessions can then be shared and reused by collaborators. The model, along with the XML representation, provides an effective means to utilize the information within the visualization process to further data exploration.",
"fno": "7498jankun_k",
"keywords": [
"Visualization Process",
"Visualization Models",
"Visualization Systems",
"Scientific And Information Visualization",
"Collaboration",
"XML"
],
"authors": [
{
"affiliation": "University of California, Davis",
"fullName": "T.J. Jankun-Kelly",
"givenName": "T.J.",
"surname": "Jankun-Kelly",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of California, Davis",
"fullName": "Kwan-Liu Ma",
"givenName": "Kwan-Liu",
"surname": "Ma",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of California, Davis",
"fullName": "Michael Gertz",
"givenName": "Michael",
"surname": "Gertz",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2002-10-01T00:00:00",
"pubType": "proceedings",
"pages": "null",
"year": "2002",
"issn": "1070-2385",
"isbn": "0-7803-7498-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "7498zhou",
"articleId": "12OmNqG0SVF",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "7498aliaga",
"articleId": "12OmNBhHtfh",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/etcs/2009/3557/1/3557b096",
"title": "Study on XML Based Visualization Interface for Engineering Data",
"doi": null,
"abstractUrl": "/proceedings-article/etcs/2009/3557b096/12OmNBCqbzH",
"parentPublication": {
"id": "proceedings/etcs/2009/3557/2",
"title": "Education Technology and Computer Science, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/snpd/2008/3263/0/3263a171",
"title": "AINAN: Collaborative Application for Protein Visualization & Analyses",
"doi": null,
"abstractUrl": "/proceedings-article/snpd/2008/3263a171/12OmNBZHiiD",
"parentPublication": {
"id": "proceedings/snpd/2008/3263/0",
"title": "2008 Ninth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cec/2012/4857/0/4857a135",
"title": "Proposal of Business Process Visualization Tool",
"doi": null,
"abstractUrl": "/proceedings-article/cec/2012/4857a135/12OmNrIrPrr",
"parentPublication": {
"id": "proceedings/cec/2012/4857/0",
"title": "2012 IEEE 14th International Conference on Commerce and Enterprise Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/services/2010/4129/0/4129a383",
"title": "An Extension of Business Process Model for XML Schema Modeling",
"doi": null,
"abstractUrl": "/proceedings-article/services/2010/4129a383/12OmNroijnM",
"parentPublication": {
"id": "proceedings/services/2010/4129/0",
"title": "2010 6th World Congress on Services",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780007",
"title": "A Spreadsheet Interface for Visualization Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780007/12OmNxEjXXr",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880155",
"title": "Visualization in Grid Computing Environments",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880155/12OmNzYNNgB",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2004/2177/0/21770920",
"title": "Multiple Web Search Visualization using Dynamic Fields",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2004/21770920/12OmNzaQobb",
"parentPublication": {
"id": "proceedings/iv/2004/2177/0",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0275",
"title": "Visualization Exploration and Encapsulation via a Spreadsheet-Like Interface",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0275/13rRUwdIOUB",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/02/v0357",
"title": "A Model and Framework for Visualization Exploration",
"doi": null,
"abstractUrl": "/journal/tg/2007/02/v0357/13rRUxlgxOc",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2018/7202/0/720200a362",
"title": "Visual Design Thinking: Understanding the Role of Knowledge Visualization in the Design Thinking Process",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2018/720200a362/17D45X2fUEw",
"parentPublication": {
"id": "proceedings/iv/2018/7202/0",
"title": "2018 22nd International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNASrawz",
"title": "2009 IEEE Virtual Reality Conference",
"acronym": "vr",
"groupId": "1000791",
"volume": "0",
"displayVolume": "0",
"year": "2009",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNx4yvAp",
"doi": "10.1109/VR.2009.4811054",
"title": "A Multimodal Interface for Artifact's Exploration",
"normalizedTitle": "A Multimodal Interface for Artifact's Exploration",
"abstract": "We present an integrated interface that takes advantage of several VR technologies for the exploration of small artifacts in a Museum. This interface allows visitors to observe pieces in 3D from several viewpoints, touch them, feel their weight, and hear their sound at touch. From one hand, it will allow visitors to observe artifacts closer, in order to know more about selected pieces and to enhance their overall experience in a Museum. From the other hand, it leverages existing technologies in order to provide a multimodal interface, which can be easily replaced for others depending on costs or functionality. We describe some of the early results and experiences we provide in this setup.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present an integrated interface that takes advantage of several VR technologies for the exploration of small artifacts in a Museum. This interface allows visitors to observe pieces in 3D from several viewpoints, touch them, feel their weight, and hear their sound at touch. From one hand, it will allow visitors to observe artifacts closer, in order to know more about selected pieces and to enhance their overall experience in a Museum. From the other hand, it leverages existing technologies in order to provide a multimodal interface, which can be easily replaced for others depending on costs or functionality. We describe some of the early results and experiences we provide in this setup.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present an integrated interface that takes advantage of several VR technologies for the exploration of small artifacts in a Museum. This interface allows visitors to observe pieces in 3D from several viewpoints, touch them, feel their weight, and hear their sound at touch. From one hand, it will allow visitors to observe artifacts closer, in order to know more about selected pieces and to enhance their overall experience in a Museum. From the other hand, it leverages existing technologies in order to provide a multimodal interface, which can be easily replaced for others depending on costs or functionality. We describe some of the early results and experiences we provide in this setup.",
"fno": "04811054",
"keywords": [
"User Interfaces",
"Virtual Reality",
"Multimodal Interface",
"Artifact Exploration",
"Museum",
"VR Technologies",
"Haptic Interfaces",
"Cost Function",
"Computer Interfaces",
"Navigation",
"Data Visualization",
"Cleaning",
"Switches",
"Virtual Reality",
"Computer Graphics",
"Prototypes",
"I 3 7 Computing Methodologies Computer Graphics Three Dimensional Graphics And Realism",
"H 5 2 Information Interfaces And Presentation User Interfaces Haptic I O"
],
"authors": [
{
"affiliation": "Universidad de los Andes, Colombia, e-mail: pfiguero@acm.org",
"fullName": "Pablo Figueroa",
"givenName": "Pablo",
"surname": "Figueroa",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Alberta, Canada, e-mail: pierreb@cs.ualberta.ca",
"fullName": "Pierre Boulanger",
"givenName": "Pierre",
"surname": "Boulanger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Universidad de los Andes, Colombia, e-mail: jua-bord@uniandes.edu.co",
"fullName": "Juan Borda",
"givenName": "Juan",
"surname": "Borda",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Museo del Oro, Colombia, e-mail: elondola@banrep.gov.co",
"fullName": "Eduardo Londono",
"givenName": "Eduardo",
"surname": "Londono",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Universidad de los Andes, Colombia, e-mail: dieg-res@uniandes. edu. co",
"fullName": "Diego Restrepo",
"givenName": "Diego",
"surname": "Restrepo",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Universidad Nacional de, Colombia, e-mail: faprietoo@unal.edu.co",
"fullName": "Flavio Prieto",
"givenName": "Flavio",
"surname": "Prieto",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2009-03-01T00:00:00",
"pubType": "proceedings",
"pages": "279-280",
"year": "2009",
"issn": "1087-8270",
"isbn": "978-1-4244-3943-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04811053",
"articleId": "12OmNyQYtuc",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04811056",
"articleId": "12OmNB8kHSv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icicm/2013/5133/0/5133a288",
"title": "Young Visitors' Preferences for Touch Screen Design in Museums",
"doi": null,
"abstractUrl": "/proceedings-article/icicm/2013/5133a288/12OmNqFJhAt",
"parentPublication": {
"id": "proceedings/icicm/2013/5133/0",
"title": "2013 International Conference on Informatics and Creative Multimedia (ICICM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2008/1971/0/04480757",
"title": "Virtual Human + Tangible Interface = Mixed Reality Human An Initial Exploration with a Virtual Breast Exam Patient",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2008/04480757/12OmNrJAdRV",
"parentPublication": {
"id": "proceedings/vr/2008/1971/0",
"title": "IEEE Virtual Reality 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2007/3005/0/30050003",
"title": "Visuo-Haptic Interface for Hair",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2007/30050003/12OmNwEJ12y",
"parentPublication": {
"id": "proceedings/cw/2007/3005/0",
"title": "2007 International Conference on Cyberworlds (CW'07)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2009/3943/0/04811061",
"title": "A VR Multimodal Interface for Small Artifacts in the Gold Museum",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2009/04811061/12OmNx76TSt",
"parentPublication": {
"id": "proceedings/vr/2009/3943/0",
"title": "2009 IEEE Virtual Reality Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2010/3967/0/3967b158",
"title": "A Haptic Parameter Exploration Method for Force Feedback Devices",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2010/3967b158/12OmNx8wThN",
"parentPublication": {
"id": "proceedings/cisis/2010/3967/0",
"title": "2010 International Conference on Complex, Intelligent and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2004/2177/0/21770761",
"title": "Augmented Reality Interface Toolkit",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2004/21770761/12OmNyUnELp",
"parentPublication": {
"id": "proceedings/iv/2004/2177/0",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/03/mcg2013030016",
"title": "Viewing Chinese Art on an Interactive Tabletop",
"doi": null,
"abstractUrl": "/magazine/cg/2013/03/mcg2013030016/13rRUxCRFQi",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2013/02/mcg2013020080",
"title": "Touch-Based Interfaces for Interacting with 3D Content in Public Exhibitions",
"doi": null,
"abstractUrl": "/magazine/cg/2013/02/mcg2013020080/13rRUxZRbrO",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aivr/2022/5725/0/572500a221",
"title": "Tangible User Interface to Learn about Voronoi Diagrams",
"doi": null,
"abstractUrl": "/proceedings-article/aivr/2022/572500a221/1KmFgqew47u",
"parentPublication": {
"id": "proceedings/aivr/2022/5725/0",
"title": "2022 IEEE International Conference on Artificial Intelligence and Virtual Reality (AIVR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/itca/2019/6494/0/09092490",
"title": "Design and Usability of the Touch-based Interface of CNC Presses",
"doi": null,
"abstractUrl": "/proceedings-article/itca/2019/09092490/1jPaYIvkb04",
"parentPublication": {
"id": "proceedings/itca/2019/6494/0",
"title": "2019 International Conference on Information Technology and Computer Application (ITCA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCdk2Yv",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxEjXXr",
"doi": "10.1109/VISUAL.2000.885678",
"title": "A Spreadsheet Interface for Visualization Exploration",
"normalizedTitle": "A Spreadsheet Interface for Visualization Exploration",
"abstract": "As the size and complexity of data sets continues to increase, the development of user interfaces and interaction techniques that expedite the process of exploring that data must receive new attention. Regardless of the speed of rendering, it is important to coherently organize the visual process of exploration: this information both grants insights about the data to a user and can be used by collaborators to understand the results. To fulfill these needs, we present a spreadsheet-like interface to data exploration. The interface displays a 2-dimensional window into visualization parameter space which users manipulate as they search for desired results. Through tabular organization and a clear correspondence between parameters and results, the interface eases the discovery, comparison and analysis of the underlying data. Users can utilize operators and the integrated interpreter to further explore and automate the visualization process; using a method introduced in this paper, these operations can be applied to \"cells\" in different \"stacks\" of the interface. Via illustrations using a variety of data sets, we demonstrate the efficacy of this novel interface.",
"abstracts": [
{
"abstractType": "Regular",
"content": "As the size and complexity of data sets continues to increase, the development of user interfaces and interaction techniques that expedite the process of exploring that data must receive new attention. Regardless of the speed of rendering, it is important to coherently organize the visual process of exploration: this information both grants insights about the data to a user and can be used by collaborators to understand the results. To fulfill these needs, we present a spreadsheet-like interface to data exploration. The interface displays a 2-dimensional window into visualization parameter space which users manipulate as they search for desired results. Through tabular organization and a clear correspondence between parameters and results, the interface eases the discovery, comparison and analysis of the underlying data. Users can utilize operators and the integrated interpreter to further explore and automate the visualization process; using a method introduced in this paper, these operations can be applied to \"cells\" in different \"stacks\" of the interface. Via illustrations using a variety of data sets, we demonstrate the efficacy of this novel interface.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "As the size and complexity of data sets continues to increase, the development of user interfaces and interaction techniques that expedite the process of exploring that data must receive new attention. Regardless of the speed of rendering, it is important to coherently organize the visual process of exploration: this information both grants insights about the data to a user and can be used by collaborators to understand the results. To fulfill these needs, we present a spreadsheet-like interface to data exploration. The interface displays a 2-dimensional window into visualization parameter space which users manipulate as they search for desired results. Through tabular organization and a clear correspondence between parameters and results, the interface eases the discovery, comparison and analysis of the underlying data. Users can utilize operators and the integrated interpreter to further explore and automate the visualization process; using a method introduced in this paper, these operations can be applied to \"cells\" in different \"stacks\" of the interface. Via illustrations using a variety of data sets, we demonstrate the efficacy of this novel interface.",
"fno": "64780007",
"keywords": [
"Spreadsheets",
"User Interfaces",
"Knowledge Representation",
"Scientific Visualization",
"Visualization Systems",
"Volume Rendering"
],
"authors": [
{
"affiliation": "University of California, Davis",
"fullName": "T.J. Jankun-Kelly",
"givenName": "T.J.",
"surname": "Jankun-Kelly",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of California, Davis",
"fullName": "Kwan-Liu Ma",
"givenName": "Kwan-Liu",
"surname": "Ma",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-10-01T00:00:00",
"pubType": "proceedings",
"pages": "7",
"year": "2000",
"issn": "1070-2385",
"isbn": "0-7803-6478-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "64780006",
"articleId": "12OmNxb5hsP",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "64780008",
"articleId": "12OmNvDqsJJ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200pekar",
"title": "Fast Detection of Meaningful Isosurfaces for Volume Data Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200pekar/12OmNCbU3bR",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970013",
"title": "Image Graphs - A Novel Approach to Visual Data Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970013/12OmNwDSdkT",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498jankun_k",
"title": "A Model for the Visualization Exploration Process",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498jankun_k/12OmNwDj17T",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dagstuhl/1997/0503/0/05030065",
"title": "Solid Fitting: Field Interval Analysis for Effective Volume Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/dagstuhl/1997/05030065/12OmNwOnn2Y",
"parentPublication": {
"id": "proceedings/dagstuhl/1997/0503/0",
"title": "Dagstuhl '97 - Scientific Visualization Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isda/2008/3382/1/3382a368",
"title": "Intelligent Focus+Context Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/isda/2008/3382a368/12OmNy5R3sk",
"parentPublication": {
"id": "proceedings/isda/2008/3382/1",
"title": "Intelligent Systems Design and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1998/9176/0/91760319",
"title": "Image-Based Transfer Function Design for Data Exploration in Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760319/12OmNy5hRlW",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/1998/9180/0/91800095",
"title": "Hypervolume Visualization: A Challenge in Simplicity",
"doi": null,
"abstractUrl": "/proceedings-article/vv/1998/91800095/12OmNznkK4G",
"parentPublication": {
"id": "proceedings/vv/1998/9180/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/05/ttg2009050734",
"title": "Distribution-Driven Visualization of Volume Data",
"doi": null,
"abstractUrl": "/journal/tg/2009/05/ttg2009050734/13rRUNvgyWi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2001/03/v0275",
"title": "Visualization Exploration and Encapsulation via a Spreadsheet-Like Interface",
"doi": null,
"abstractUrl": "/journal/tg/2001/03/v0275/13rRUwdIOUB",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/06/ttg2010061551",
"title": "Visualization by Proxy: A Novel Framework for Deferred Interaction with Volume Data",
"doi": null,
"abstractUrl": "/journal/tg/2010/06/ttg2010061551/13rRUxjyX3V",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwkhTjb",
"title": "Proceedings of the Twenty-Seventh Annual Hawaii International Conference on System Sciences",
"acronym": "hicss",
"groupId": "1000730",
"volume": "3",
"displayVolume": "3",
"year": "1994",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNz5JCaw",
"doi": "10.1109/HICSS.1994.323330",
"title": "Metadata management and the VISTA system",
"normalizedTitle": "Metadata management and the VISTA system",
"abstract": "Data centers world-wide are currently addressing the problems associated with the maintenance, access, and analysis of geophysical and celestial databases. One approach has been to focus on the use of visualization techniques to parse and display data, thus allowing for a reduction in the overall time spent in the analysis process. Metadata (information about data) management and visualization techniques are both important elements in this endeavour. Graphical user interface systems, like the Visual Interface for Space and Terrestrial Analysis (VISTA), provide a visually oriented environment that allows for quick and efficient data assessment. The VISTA system attempts to meet the challenge of metadata and data management by providing complete query, visualization, and analysis services.<>",
"abstracts": [
{
"abstractType": "Regular",
"content": "Data centers world-wide are currently addressing the problems associated with the maintenance, access, and analysis of geophysical and celestial databases. One approach has been to focus on the use of visualization techniques to parse and display data, thus allowing for a reduction in the overall time spent in the analysis process. Metadata (information about data) management and visualization techniques are both important elements in this endeavour. Graphical user interface systems, like the Visual Interface for Space and Terrestrial Analysis (VISTA), provide a visually oriented environment that allows for quick and efficient data assessment. The VISTA system attempts to meet the challenge of metadata and data management by providing complete query, visualization, and analysis services.<>",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Data centers world-wide are currently addressing the problems associated with the maintenance, access, and analysis of geophysical and celestial databases. One approach has been to focus on the use of visualization techniques to parse and display data, thus allowing for a reduction in the overall time spent in the analysis process. Metadata (information about data) management and visualization techniques are both important elements in this endeavour. Graphical user interface systems, like the Visual Interface for Space and Terrestrial Analysis (VISTA), provide a visually oriented environment that allows for quick and efficient data assessment. The VISTA system attempts to meet the challenge of metadata and data management by providing complete query, visualization, and analysis services.",
"fno": "00323330",
"keywords": [
"Geographic Information Systems",
"Visual Databases",
"Data Visualisation",
"Astronomy Computing",
"Graphical User Interfaces",
"Query Processing",
"Geophysics Computing",
"Metadata Management",
"VISTA System",
"Data Centers",
"Celestial Databases",
"Geophysical Databases",
"Visualization Techniques",
"Graphical User Interface Systems",
"Visual Interface For Space And Terrestrial Analysis",
"Data Assessment",
"Data Management",
"Query",
"Analysis Service",
"Geographic Information Systems",
"Image Databases",
"Scientific Visualization",
"Graphical User Interfaces",
"Database Systems Query Processing",
"Geophysics Computing"
],
"authors": [
{
"affiliation": "Backgrounds Data Center, Naval Res. Lab., Washington, DC, USA",
"fullName": "Dombrowski",
"givenName": null,
"surname": "Dombrowski",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Backgrounds Data Center, Naval Res. Lab., Washington, DC, USA",
"fullName": "Snyder",
"givenName": null,
"surname": "Snyder",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Heckathorn",
"givenName": null,
"surname": "Heckathorn",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "hicss",
"isOpenAccess": true,
"showRecommendedArticles": true,
"showBuyMe": false,
"hasPdf": true,
"pubDate": "1994-01-01T00:00:00",
"pubType": "proceedings",
"pages": "418-427",
"year": "1994",
"issn": null,
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00323329",
"articleId": "12OmNC8uRrY",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00323331",
"articleId": "12OmNAWH9EX",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/services/2008/3286/0/3286a445",
"title": "Using Characteristics of Computational Science Schemas for Workflow Metadata Management",
"doi": null,
"abstractUrl": "/proceedings-article/services/2008/3286a445/12OmNALCNqK",
"parentPublication": {
"id": "proceedings/services/2008/3286/0",
"title": "2008 IEEE Congress on Services - Part I",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vl/1994/6660/0/00363642",
"title": "Concepts and architecture of Vista-a multiparadigm programming environment",
"doi": null,
"abstractUrl": "/proceedings-article/vl/1994/00363642/12OmNARRYtU",
"parentPublication": {
"id": "proceedings/vl/1994/6660/0",
"title": "Proceedings of 1994 IEEE Symposium on Visual Languages",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nas/2011/4509/0/4509a268",
"title": "QMDS: A File System Metadata Management Service Supporting a Graph Data Model-Based Query Language",
"doi": null,
"abstractUrl": "/proceedings-article/nas/2011/4509a268/12OmNBfZSjG",
"parentPublication": {
"id": "proceedings/nas/2011/4509/0",
"title": "2011 IEEE Sixth International Conference on Networking, Architecture, and Storage",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mss/1995/7064/0/70640274",
"title": "A knowledge-based system approach for scientific data analysis and the notion of metadata",
"doi": null,
"abstractUrl": "/proceedings-article/mss/1995/70640274/12OmNqBtiYn",
"parentPublication": {
"id": "proceedings/mss/1995/7064/0",
"title": "Proceedings of IEEE 14th Symposium on Mass Storage Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ccgrid/2008/3156/0/3156a651",
"title": "Metadata Management in the Taverna Workflow System",
"doi": null,
"abstractUrl": "/proceedings-article/ccgrid/2008/3156a651/12OmNrMHObX",
"parentPublication": {
"id": "proceedings/ccgrid/2008/3156/0",
"title": "Cluster Computing and the Grid, IEEE International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mascots/1996/7235/0/72350223",
"title": "VISTA: A Configurable Visualization and Simulation Tool for ATM Switches",
"doi": null,
"abstractUrl": "/proceedings-article/mascots/1996/72350223/12OmNvT2oPz",
"parentPublication": {
"id": "proceedings/mascots/1996/7235/0",
"title": "Proceedings of MASCOTS '96 - 4th International Workshop on Modeling, Analysis and Simulation of Computer and Telecommunication Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/1990/2062/2/00119445",
"title": "Vista for a general purpose computer vision system",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/1990/00119445/12OmNyQGSjl",
"parentPublication": {
"id": "proceedings/icpr/1990/2062/2",
"title": "Proceedings 10th International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mascots/1996/7235/0/72350192",
"title": "Vista: A Framework for Instrumentation System Design for Multidisciplinary Applications",
"doi": null,
"abstractUrl": "/proceedings-article/mascots/1996/72350192/12OmNyvoXiH",
"parentPublication": {
"id": "proceedings/mascots/1996/7235/0",
"title": "Proceedings of MASCOTS '96 - 4th International Workshop on Modeling, Analysis and Simulation of Computer and Telecommunication Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ssdbm/2006/2590/0/25900191",
"title": "Reusable Tools for Metadata Management - Pie in the Sky?",
"doi": null,
"abstractUrl": "/proceedings-article/ssdbm/2006/25900191/12OmNzT7Oxj",
"parentPublication": {
"id": "proceedings/ssdbm/2006/2590/0",
"title": "18th International Conference on Scientific and Statistical Database Management",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1988/03/i0399",
"title": "VISTA: Visual Interpretation System for Technical Applications-Architecture and Use",
"doi": null,
"abstractUrl": "/journal/tp/1988/03/i0399/13rRUxcbnHZ",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCmpcNk",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2005",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvAAtDg",
"doi": "10.1109/VIS.2005.84",
"title": "Query-Driven Visualization of Large Data Sets",
"normalizedTitle": "Query-Driven Visualization of Large Data Sets",
"abstract": "We present a practical and general-purpose approach to large and complex visual data analysis where visualization processing, rendering and subsequent human interpretation is constrained to the subset of data deemed interesting by the user. In many scientific data analysis applications, \"interesting\" data can be defined by compound Boolean range queries of the form (temperature > 1000) AND (70 < pressure < 90). As data sizes grow larger, a central challenge is to answer such queries as efficiently as possible. Prior work in the visualization community has focused on answering range queries for scalar fields within the context of accelerating the search phase of isosurface algorithms. In contrast, our work describes an approach that leverages state-of-the-art indexing technology from the scientific data management community called \"bitmap indexing.\" Our implementation, which we call \"DEX\" (short for dextrous data explorer), uses bitmap indexing to efficiently answer multivariate, multidimensional data queries to provide input to a visualization pipeline. We present an analysis overview and benchmark results that show bitmap indexing offers significant storage and performance improvements when compared to previous approaches for accelerating the search phase of isosurface algorithms. More importantly, since bitmap indexing supports complex multidimensional, multivariate range queries, it is more generally applicable to scientific data visualization and analysis problems. In addition to benchmark performance and analysis, we apply DEX to a typical scientific visualization problem encountered in combustion simulation data analysis.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a practical and general-purpose approach to large and complex visual data analysis where visualization processing, rendering and subsequent human interpretation is constrained to the subset of data deemed interesting by the user. In many scientific data analysis applications, \"interesting\" data can be defined by compound Boolean range queries of the form (temperature > 1000) AND (70 < pressure < 90). As data sizes grow larger, a central challenge is to answer such queries as efficiently as possible. Prior work in the visualization community has focused on answering range queries for scalar fields within the context of accelerating the search phase of isosurface algorithms. In contrast, our work describes an approach that leverages state-of-the-art indexing technology from the scientific data management community called \"bitmap indexing.\" Our implementation, which we call \"DEX\" (short for dextrous data explorer), uses bitmap indexing to efficiently answer multivariate, multidimensional data queries to provide input to a visualization pipeline. We present an analysis overview and benchmark results that show bitmap indexing offers significant storage and performance improvements when compared to previous approaches for accelerating the search phase of isosurface algorithms. More importantly, since bitmap indexing supports complex multidimensional, multivariate range queries, it is more generally applicable to scientific data visualization and analysis problems. In addition to benchmark performance and analysis, we apply DEX to a typical scientific visualization problem encountered in combustion simulation data analysis.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a practical and general-purpose approach to large and complex visual data analysis where visualization processing, rendering and subsequent human interpretation is constrained to the subset of data deemed interesting by the user. In many scientific data analysis applications, \"interesting\" data can be defined by compound Boolean range queries of the form (temperature > 1000) AND (70 < pressure < 90). As data sizes grow larger, a central challenge is to answer such queries as efficiently as possible. Prior work in the visualization community has focused on answering range queries for scalar fields within the context of accelerating the search phase of isosurface algorithms. In contrast, our work describes an approach that leverages state-of-the-art indexing technology from the scientific data management community called \"bitmap indexing.\" Our implementation, which we call \"DEX\" (short for dextrous data explorer), uses bitmap indexing to efficiently answer multivariate, multidimensional data queries to provide input to a visualization pipeline. We present an analysis overview and benchmark results that show bitmap indexing offers significant storage and performance improvements when compared to previous approaches for accelerating the search phase of isosurface algorithms. More importantly, since bitmap indexing supports complex multidimensional, multivariate range queries, it is more generally applicable to scientific data visualization and analysis problems. In addition to benchmark performance and analysis, we apply DEX to a typical scientific visualization problem encountered in combustion simulation data analysis.",
"fno": "27660022",
"keywords": [
"Query Driven Visualization",
"Visual Analytics",
"Bitmap Index",
"Multivariate Visualization",
"Large Data Visualization",
"Data Analysis",
"Scientific Data Management"
],
"authors": [
{
"affiliation": "Lawrence Berkeley National Laboratory",
"fullName": "Kurt Stockinger",
"givenName": "Kurt",
"surname": "Stockinger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Lawrence Berkeley National Laboratory",
"fullName": "John Shalf",
"givenName": "John",
"surname": "Shalf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Lawrence Berkeley National Laboratory",
"fullName": "Kesheng Wu",
"givenName": "Kesheng",
"surname": "Wu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Lawrence Berkeley National Laboratory",
"fullName": "E. Wes Bethel",
"givenName": "E. Wes",
"surname": "Bethel",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2005-10-01T00:00:00",
"pubType": "proceedings",
"pages": "22",
"year": "2005",
"issn": null,
"isbn": "0-7803-9462-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "01532807",
"articleId": "12OmNB9t6x9",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01532808",
"articleId": "12OmNyoAA5X",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iccee/2008/3504/0/3504a511",
"title": "Optimizing Encoded Bitmap Index Using Frequent Itemsets Mining",
"doi": null,
"abstractUrl": "/proceedings-article/iccee/2008/3504a511/12OmNrJAecR",
"parentPublication": {
"id": "proceedings/iccee/2008/3504/0",
"title": "2008 International Conference on Computer and Electrical Engineering (ICCEE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccae/2009/3569/0/3569a174",
"title": "Using Data Clustering to Optimize Scatter Bitmap Index for Membership Queries",
"doi": null,
"abstractUrl": "/proceedings-article/iccae/2009/3569a174/12OmNwkzupb",
"parentPublication": {
"id": "proceedings/iccae/2009/3569/0",
"title": "2009 International Conference on Computer and Automation Engineering. ICCAE 2009",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2006/0054/0/01639304",
"title": "Bitmap indexes for large scientific data sets: a case study",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2006/01639304/12OmNwp74Nh",
"parentPublication": {
"id": "proceedings/ipdps/2006/0054/0",
"title": "Proceedings 20th IEEE International Parallel & Distributed Processing Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nss/2010/4159/0/4159a477",
"title": "Spatio-temporal Knowledge Discovery in Very Large METOC Data Sets",
"doi": null,
"abstractUrl": "/proceedings-article/nss/2010/4159a477/12OmNyuy9TY",
"parentPublication": {
"id": "proceedings/nss/2010/4159/0",
"title": "Network and System Security, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532792",
"title": "Query-driven visualization of large data sets",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532792/12OmNzYNN5Q",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vast/2006/0591/0/04035755",
"title": "Accelerating Network Traffic Analytics Using Query-Driven Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/vast/2006/04035755/12OmNzn38Ji",
"parentPublication": {
"id": "proceedings/vast/2006/0591/0",
"title": "2006 IEEE Symposium On Visual Analytics Science And Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/05/ttg2009050734",
"title": "Distribution-Driven Visualization of Volume Data",
"doi": null,
"abstractUrl": "/journal/tg/2009/05/ttg2009050734/13rRUNvgyWi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2010/06/ttg2010061053",
"title": "Visualization of Diversity in Large Multivariate Data Sets",
"doi": null,
"abstractUrl": "/journal/tg/2010/06/ttg2010061053/13rRUwd9CG0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061715",
"title": "Query-Driven Visualization of Time-Varying Adaptive Mesh Refinement Data",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061715/13rRUyYSWkV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/2006/2700/0/04090213",
"title": "Detecting Distributed Scans Using High-Performance Query-Driven Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2006/04090213/17D45VUZMVV",
"parentPublication": {
"id": "proceedings/sc/2006/2700/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyaXPPB",
"title": "Information Visualization, IEEE Symposium on",
"acronym": "ieee-infovis",
"groupId": "1000371",
"volume": "0",
"displayVolume": "0",
"year": "2001",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNviZlsl",
"doi": "10.1109/INFVIS.2001.963287",
"title": "Interactive Visualization of Multiple Query Results",
"normalizedTitle": "Interactive Visualization of Multiple Query Results",
"abstract": "This paper introduces a graphical method for visually presenting and exploring the results of multiple queries simultaneously. This method allows a user to visually compare multiple query result sets, explore various combinations among the query result sets, and identify the \"best\" matches for combinations of multiple independent queries. This approach might also help users explore methods for progressively improving queries by visually comparing the improvement in result sets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper introduces a graphical method for visually presenting and exploring the results of multiple queries simultaneously. This method allows a user to visually compare multiple query result sets, explore various combinations among the query result sets, and identify the \"best\" matches for combinations of multiple independent queries. This approach might also help users explore methods for progressively improving queries by visually comparing the improvement in result sets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper introduces a graphical method for visually presenting and exploring the results of multiple queries simultaneously. This method allows a user to visually compare multiple query result sets, explore various combinations among the query result sets, and identify the \"best\" matches for combinations of multiple independent queries. This approach might also help users explore methods for progressively improving queries by visually comparing the improvement in result sets.",
"fno": "13420105",
"keywords": [
"Visualization",
"Query Results",
"Search Results"
],
"authors": [
{
"affiliation": "Battelle Pacific Northwest Division",
"fullName": "Susan Havre",
"givenName": "Susan",
"surname": "Havre",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Battelle Pacific Northwest Division",
"fullName": "Elizabeth Hetzler",
"givenName": "Elizabeth",
"surname": "Hetzler",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Battelle Pacific Northwest Division",
"fullName": "Ken Perrine",
"givenName": "Ken",
"surname": "Perrine",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Battelle Pacific Northwest Division",
"fullName": "Elizabeth Jurrus",
"givenName": "Elizabeth",
"surname": "Jurrus",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Battelle Memorial Institute",
"fullName": "Nancy Miller",
"givenName": "Nancy",
"surname": "Miller",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-infovis",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2001-10-01T00:00:00",
"pubType": "proceedings",
"pages": "105",
"year": "2001",
"issn": "1522-404X",
"isbn": "0-7695-1342-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "13420097",
"articleId": "12OmNAZfxEh",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "13420113",
"articleId": "12OmNwE9OuO",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNvjgWMZ",
"title": "2008 12th International Conference Information Visualisation",
"acronym": "iv",
"groupId": "1000370",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwGZNEq",
"doi": "10.1109/IV.2008.13",
"title": "RDF Query Generator",
"normalizedTitle": "RDF Query Generator",
"abstract": "There have been many attempts to create software that would allow the users to design SQL queries visually, even though it is not very natural to handle relations and relational algebra (the theoretical background of SQL) this way. But the RDF data format is based on directed labeled graphs, whose visual representation is very natural. We have created an RDF visualizer and tried to extend it to support query construction. It turned out that the nature of current RDF query languages only allows some basic support but prevents creation of a more sophisticated system. This articles describes our query generator and discusses the limiting factors.",
"abstracts": [
{
"abstractType": "Regular",
"content": "There have been many attempts to create software that would allow the users to design SQL queries visually, even though it is not very natural to handle relations and relational algebra (the theoretical background of SQL) this way. But the RDF data format is based on directed labeled graphs, whose visual representation is very natural. We have created an RDF visualizer and tried to extend it to support query construction. It turned out that the nature of current RDF query languages only allows some basic support but prevents creation of a more sophisticated system. This articles describes our query generator and discusses the limiting factors.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "There have been many attempts to create software that would allow the users to design SQL queries visually, even though it is not very natural to handle relations and relational algebra (the theoretical background of SQL) this way. But the RDF data format is based on directed labeled graphs, whose visual representation is very natural. We have created an RDF visualizer and tried to extend it to support query construction. It turned out that the nature of current RDF query languages only allows some basic support but prevents creation of a more sophisticated system. This articles describes our query generator and discusses the limiting factors.",
"fno": "3268a191",
"keywords": [
"Rdf",
"Query Languages",
"Query Design",
"Development Tools"
],
"authors": [
{
"affiliation": null,
"fullName": "Jiri Dokulil",
"givenName": "Jiri",
"surname": "Dokulil",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Jana Katreniakova",
"givenName": "Jana",
"surname": "Katreniakova",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "iv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-07-01T00:00:00",
"pubType": "proceedings",
"pages": "191-193",
"year": "2008",
"issn": "1550-6037",
"isbn": "978-0-7695-3268-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3268a185",
"articleId": "12OmNqzu6IZ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3268a194",
"articleId": "12OmNxj23af",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iv/2008/3268/0/3268a026",
"title": "Navigation in RDF Data",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2008/3268a026/12OmNBZYToe",
"parentPublication": {
"id": "proceedings/iv/2008/3268/0",
"title": "2008 12th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/scc/2011/4462/0/4462a757",
"title": "SPARQL-to-SQL Query Translation: Bottom-Up or Top-Down?",
"doi": null,
"abstractUrl": "/proceedings-article/scc/2011/4462a757/12OmNqG0T69",
"parentPublication": {
"id": "proceedings/scc/2011/4462/0",
"title": "2011 IEEE International Conference on Services Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icee/2010/3997/0/3997f486",
"title": "Relational Databases Access based on RDF View",
"doi": null,
"abstractUrl": "/proceedings-article/icee/2010/3997f486/12OmNvoFjTK",
"parentPublication": {
"id": "proceedings/icee/2010/3997/0",
"title": "International Conference on E-Business and E-Government",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dexa/2009/3763/0/3763a079",
"title": "RDFStats - An Extensible RDF Statistics Generator and Library",
"doi": null,
"abstractUrl": "/proceedings-article/dexa/2009/3763a079/12OmNx19jWG",
"parentPublication": {
"id": "proceedings/dexa/2009/3763/0",
"title": "2009 20th International Workshop on Database and Expert Systems Application. DEXA 2009",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sitis/2008/3493/0/3493a187",
"title": "Query Planning in DHT Based RDF Stores",
"doi": null,
"abstractUrl": "/proceedings-article/sitis/2008/3493a187/12OmNx7ouR5",
"parentPublication": {
"id": "proceedings/sitis/2008/3493/0",
"title": "2008 IEEE International Conference on Signal Image Technology and Internet Based Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/skg/2009/3810/0/3810a176",
"title": "Selectivity Estimation of Correlated Properties in RDF Data for SPARQL Query Optimization",
"doi": null,
"abstractUrl": "/proceedings-article/skg/2009/3810a176/12OmNy2agSA",
"parentPublication": {
"id": "proceedings/skg/2009/3810/0",
"title": "Semantics, Knowledge and Grid, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wism/2010/4224/1/4224a309",
"title": "Research and Implementation of the SPARQL-TO-SQL Query Translation Based on Restrict RDF View",
"doi": null,
"abstractUrl": "/proceedings-article/wism/2010/4224a309/12OmNyuPLfM",
"parentPublication": {
"id": "proceedings/wism/2010/4224/1",
"title": "Web Information Systems and Mining, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/semapro/2009/3833/0/3833a062",
"title": "Using Clusters in RDF Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/semapro/2009/3833a062/12OmNzICEDJ",
"parentPublication": {
"id": "proceedings/semapro/2009/3833/0",
"title": "Advances in Semantic Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2013/09/ttk2013092076",
"title": "Managing Structured and Semistructured RDF Data Using Structure Indexes",
"doi": null,
"abstractUrl": "/journal/tk/2013/09/ttk2013092076/13rRUIJuxvF",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2011/09/ttk2011091312",
"title": "Heuristics-Based Query Processing for Large RDF Graphs Using Cloud Computing",
"doi": null,
"abstractUrl": "/journal/tk/2011/09/ttk2011091312/13rRUyuvRp9",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNvs4vpM",
"title": "Proceedings. 2006 31st IEEE Conference on Local Computer Networks",
"acronym": "lcn",
"groupId": "1000419",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxy4MZf",
"doi": "10.1109/LCN.2006.322173",
"title": "Service-Driven Query Routing in Sensor Networks",
"normalizedTitle": "Service-Driven Query Routing in Sensor Networks",
"abstract": "Query processing in sensor networks entails three phases: (i) query routing, (ii) query evaluation, and (iii) aggregating results and routing them back to the query source. Most existing query routing approaches are \"overreaching\", i.e., they use broadcasting schemes where nodes use some default transmission power to broadcast queries to all of their neighbors. Moreover, current routing schemes generally do not exploit the semantics of queries. As a result, a query may be routed through several hops to end up at nodes that do not provide the sensing capabilities that it requires or that do not have paths to nodes that provide the required capabilities. This obviously incurs excessive communication and processing overhead that is not strictly required to deliver the query to its recipients. To address these deficiencies, we introduce the notion of service-driven query routing (SQR) which is a routing scheme based on the idea of modeling nodes' capabilities as services. In SQR, nodes maintain local information about their neighbors' services. They combine this information with the queries' semantics to determine efficient routing paths and minimal radio transmission power levels when forwarding queries to their neighbors",
"abstracts": [
{
"abstractType": "Regular",
"content": "Query processing in sensor networks entails three phases: (i) query routing, (ii) query evaluation, and (iii) aggregating results and routing them back to the query source. Most existing query routing approaches are \"overreaching\", i.e., they use broadcasting schemes where nodes use some default transmission power to broadcast queries to all of their neighbors. Moreover, current routing schemes generally do not exploit the semantics of queries. As a result, a query may be routed through several hops to end up at nodes that do not provide the sensing capabilities that it requires or that do not have paths to nodes that provide the required capabilities. This obviously incurs excessive communication and processing overhead that is not strictly required to deliver the query to its recipients. To address these deficiencies, we introduce the notion of service-driven query routing (SQR) which is a routing scheme based on the idea of modeling nodes' capabilities as services. In SQR, nodes maintain local information about their neighbors' services. They combine this information with the queries' semantics to determine efficient routing paths and minimal radio transmission power levels when forwarding queries to their neighbors",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Query processing in sensor networks entails three phases: (i) query routing, (ii) query evaluation, and (iii) aggregating results and routing them back to the query source. Most existing query routing approaches are \"overreaching\", i.e., they use broadcasting schemes where nodes use some default transmission power to broadcast queries to all of their neighbors. Moreover, current routing schemes generally do not exploit the semantics of queries. As a result, a query may be routed through several hops to end up at nodes that do not provide the sensing capabilities that it requires or that do not have paths to nodes that provide the required capabilities. This obviously incurs excessive communication and processing overhead that is not strictly required to deliver the query to its recipients. To address these deficiencies, we introduce the notion of service-driven query routing (SQR) which is a routing scheme based on the idea of modeling nodes' capabilities as services. In SQR, nodes maintain local information about their neighbors' services. They combine this information with the queries' semantics to determine efficient routing paths and minimal radio transmission power levels when forwarding queries to their neighbors",
"fno": "04116634",
"keywords": [
"Query Semantics",
"Service Driven Query Routing Path",
"Sensor Network",
"Query Processing",
"Query Evaluation",
"Query Source",
"Overreaching",
"Broadcasting Scheme"
],
"authors": [
{
"affiliation": "Dept. of Comput. Sci., Virginia Tech Blacksburg",
"fullName": "A. Rezgui",
"givenName": "A.",
"surname": "Rezgui",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "lcn",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-11-01T00:00:00",
"pubType": "proceedings",
"pages": "649-655",
"year": "2006",
"issn": "0742-1303",
"isbn": "1-4244-0418-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04116633",
"articleId": "12OmNAlNiJz",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04116635",
"articleId": "12OmNxwENoN",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cmc/2009/3501/2/3501b015",
"title": "A Method of Multi-Sinks Query in Wireless Sensor Networks",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2009/3501b015/12OmNASILJE",
"parentPublication": {
"id": "proceedings/cmc/2009/3501/2",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icnisc/2016/8838/0/07945961",
"title": "Serried Forwarder Routing (SFR): A Query-Driven Routing Algorithm for a Wireless Sensor Network with High Density of Nodes",
"doi": null,
"abstractUrl": "/proceedings-article/icnisc/2016/07945961/12OmNAlvHYX",
"parentPublication": {
"id": "proceedings/icnisc/2016/8838/0",
"title": "2016 International Conference on Network and Information Systems for Computers (ICNISC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2006/0054/0/01639419",
"title": "Similarity-aware query processing in sensor networks",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2006/01639419/12OmNBqdr6J",
"parentPublication": {
"id": "proceedings/ipdps/2006/0054/0",
"title": "Proceedings 20th IEEE International Parallel & Distributed Processing Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/p2p/2008/3318/0/3318a063",
"title": "Query Workload Driven Summarization for P2P Query Routing",
"doi": null,
"abstractUrl": "/proceedings-article/p2p/2008/3318a063/12OmNvjyxE0",
"parentPublication": {
"id": "proceedings/p2p/2008/3318/0",
"title": "2008 Eighth International Conference on Peer-to-Peer Computing (P2P)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ictai/2010/4263/2/4263b315",
"title": "Optimizing Query Routing Trees in Wireless Sensor Networks",
"doi": null,
"abstractUrl": "/proceedings-article/ictai/2010/4263b315/12OmNwDSdpq",
"parentPublication": {
"id": "proceedings/ictai/2010/4263/2",
"title": "2010 22nd IEEE International Conference on Tools with Artificial Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2006/0054/0/01639544",
"title": "Ant-inspired query routing performance in dynamic peer-to-peer networks",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2006/01639544/12OmNxVlTFp",
"parentPublication": {
"id": "proceedings/ipdps/2006/0054/0",
"title": "Proceedings 20th IEEE International Parallel & Distributed Processing Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icnc/2009/3736/5/3736e578",
"title": "RippleLog: A Path Search Algorithm for a Distributed Query Processing",
"doi": null,
"abstractUrl": "/proceedings-article/icnc/2009/3736e578/12OmNyRxFmz",
"parentPublication": {
"id": "proceedings/icnc/2009/3736/5",
"title": "2009 Fifth International Conference on Natural Computation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nca/2012/4773/0/4773a105",
"title": "Delay-Aware Query Routing Tree for Wireless Sensor Networks",
"doi": null,
"abstractUrl": "/proceedings-article/nca/2012/4773a105/12OmNz5s0V7",
"parentPublication": {
"id": "proceedings/nca/2012/4773/0",
"title": "2012 IEEE 11th International Symposium on Network Computing and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aina/2013/4953/0/4953a161",
"title": "A Routing Method for Top-k Query Processing in Mobile Ad Hoc Networks",
"doi": null,
"abstractUrl": "/proceedings-article/aina/2013/4953a161/12OmNz61dcm",
"parentPublication": {
"id": "proceedings/aina/2013/4953/0",
"title": "2013 IEEE 27th International Conference on Advanced Information Networking and Applications (AINA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2008/3154/0/3154a189",
"title": "Workload-Aware Query Routing Trees in Wireless Sensor Networks",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2008/3154a189/12OmNzkuKyV",
"parentPublication": {
"id": "proceedings/mdm/2008/3154/0",
"title": "The Ninth International Conference on Mobile Data Management (mdm 2008)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyugyFx",
"title": "2015 IEEE 5th Symposium on Large Data Analysis and Visualization (LDAV)",
"acronym": "ldav",
"groupId": "1800568",
"volume": "0",
"displayVolume": "0",
"year": "2015",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzBOhRs",
"doi": "10.1109/LDAV.2015.7348071",
"title": "A compact multivariate histogram representation for query-driven visualization",
"normalizedTitle": "A compact multivariate histogram representation for query-driven visualization",
"abstract": "As the size of data continues to increase, distribution-based methods become increasingly more important for data summarization and queries. To represent the distribution from a dataset without relying on a particular parametric model, histograms are widely used in many applications as it is simple to create and efficient to query. For multivariate scientific datasets, however, storing multivariate histograms in the form of multi-dimensional arrays is very expensive as the size of the histogram grows exponentially with the number of variables. In this paper, we present a compact structure to store multivariate histograms to reduce its huge space cost while supporting different kinds of histogram queries efficiently. A data space transformation is employed first to transform the large multi-dimensional array to a much smaller array. Dictionaries are constructed to encode this transformation. Then, the multivariate histogram is represented as a sequence of index and frequency pairs where the indices are represented as bitstrings computed from a space filling curve traversal of the transformed array. With this compact representation, the storage cost for the histograms is reduced. Based on our representation, we also present several common types of queries such as histogram marginalization, bin-merging and computation of conditional probability. We parallelize both the histogram computation and queries to improve its efficiency. We present several query-driven visualization applications to explore and analyze multivariate scientific datasets. Experimental results to study the performance of our framework in terms of scalability and space cost are also discussed.",
"abstracts": [
{
"abstractType": "Regular",
"content": "As the size of data continues to increase, distribution-based methods become increasingly more important for data summarization and queries. To represent the distribution from a dataset without relying on a particular parametric model, histograms are widely used in many applications as it is simple to create and efficient to query. For multivariate scientific datasets, however, storing multivariate histograms in the form of multi-dimensional arrays is very expensive as the size of the histogram grows exponentially with the number of variables. In this paper, we present a compact structure to store multivariate histograms to reduce its huge space cost while supporting different kinds of histogram queries efficiently. A data space transformation is employed first to transform the large multi-dimensional array to a much smaller array. Dictionaries are constructed to encode this transformation. Then, the multivariate histogram is represented as a sequence of index and frequency pairs where the indices are represented as bitstrings computed from a space filling curve traversal of the transformed array. With this compact representation, the storage cost for the histograms is reduced. Based on our representation, we also present several common types of queries such as histogram marginalization, bin-merging and computation of conditional probability. We parallelize both the histogram computation and queries to improve its efficiency. We present several query-driven visualization applications to explore and analyze multivariate scientific datasets. Experimental results to study the performance of our framework in terms of scalability and space cost are also discussed.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "As the size of data continues to increase, distribution-based methods become increasingly more important for data summarization and queries. To represent the distribution from a dataset without relying on a particular parametric model, histograms are widely used in many applications as it is simple to create and efficient to query. For multivariate scientific datasets, however, storing multivariate histograms in the form of multi-dimensional arrays is very expensive as the size of the histogram grows exponentially with the number of variables. In this paper, we present a compact structure to store multivariate histograms to reduce its huge space cost while supporting different kinds of histogram queries efficiently. A data space transformation is employed first to transform the large multi-dimensional array to a much smaller array. Dictionaries are constructed to encode this transformation. Then, the multivariate histogram is represented as a sequence of index and frequency pairs where the indices are represented as bitstrings computed from a space filling curve traversal of the transformed array. With this compact representation, the storage cost for the histograms is reduced. Based on our representation, we also present several common types of queries such as histogram marginalization, bin-merging and computation of conditional probability. We parallelize both the histogram computation and queries to improve its efficiency. We present several query-driven visualization applications to explore and analyze multivariate scientific datasets. Experimental results to study the performance of our framework in terms of scalability and space cost are also discussed.",
"fno": "07348071",
"keywords": [],
"authors": [
{
"affiliation": "The Ohio State University",
"fullName": "Kewei Lu",
"givenName": "Kewei",
"surname": "Lu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "The Ohio State University",
"fullName": "Han-Wei Shen",
"givenName": "Han-Wei",
"surname": "Shen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ldav",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2015-10-01T00:00:00",
"pubType": "proceedings",
"pages": "49-56",
"year": "2015",
"issn": null,
"isbn": "978-1-4673-8517-6",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "07348070",
"articleId": "12OmNzlD9AX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07348072",
"articleId": "12OmNzC5SHh",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icde/2012/4747/0/4747a032",
"title": "Differentially Private Histogram Publication",
"doi": null,
"abstractUrl": "/proceedings-article/icde/2012/4747a032/12OmNAle6UJ",
"parentPublication": {
"id": "proceedings/icde/2012/4747/0",
"title": "2012 IEEE 28th International Conference on Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/1996/7620/0/76200096",
"title": "Histogram refinement for content-based image retrieval",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/1996/76200096/12OmNBiygAn",
"parentPublication": {
"id": "proceedings/wacv/1996/7620/0",
"title": "Applications of Computer Vision, IEEE Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/2006/2570/0/25700039",
"title": "ISOMER: Consistent Histogram Construction Using Query Feedback",
"doi": null,
"abstractUrl": "/proceedings-article/icde/2006/25700039/12OmNCu4ne7",
"parentPublication": {
"id": "proceedings/icde/2006/2570/0",
"title": "22nd International Conference on Data Engineering (ICDE'06)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2002/1695/3/169530367",
"title": "Improvement of Histogram-Based Image Retrieval and Classification",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2002/169530367/12OmNqI04Pc",
"parentPublication": {
"id": "proceedings/icpr/2002/1695/3",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ldav/2011/0155/0/06092315",
"title": "Histogram spectra for multivariate time-varying volume LOD selection",
"doi": null,
"abstractUrl": "/proceedings-article/ldav/2011/06092315/12OmNxSNvsl",
"parentPublication": {
"id": "proceedings/ldav/2011/0155/0",
"title": "IEEE Symposium on Large Data Analysis and Visualization (LDAV 2011)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccit/2007/3038/0/30382214",
"title": "Spatial Query Processing Using Histogram on the Air",
"doi": null,
"abstractUrl": "/proceedings-article/iccit/2007/30382214/12OmNxveNSM",
"parentPublication": {
"id": "proceedings/iccit/2007/3038/0",
"title": "2007 International Conference on Convergence Information Technology - ICCIT '07",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdm/2012/4905/0/4905a001",
"title": "Differentially Private Histogram Publishing through Lossy Compression",
"doi": null,
"abstractUrl": "/proceedings-article/icdm/2012/4905a001/12OmNxwncf1",
"parentPublication": {
"id": "proceedings/icdm/2012/4905/0",
"title": "2012 IEEE 12th International Conference on Data Mining",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2009/3992/0/05206856",
"title": "Contextualizing histogram",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2009/05206856/12OmNzdoMTv",
"parentPublication": {
"id": "proceedings/cvpr/2009/3992/0",
"title": "2009 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2014/04/06682885",
"title": "A Histogram Transform for ProbabilityDensity Function Estimation",
"doi": null,
"abstractUrl": "/journal/tp/2014/04/06682885/13rRUwjXZKR",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/02/08281540",
"title": "Tensor Decompositions for Integral Histogram Compression and Look-Up",
"doi": null,
"abstractUrl": "/journal/tg/2019/02/08281540/17D45XcttjY",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwDAC4L",
"title": "2006 IEEE Symposium On Visual Analytics Science And Technology",
"acronym": "vast",
"groupId": "1001630",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzn38Ji",
"doi": "10.1109/VAST.2006.261437",
"title": "Accelerating Network Traffic Analytics Using Query-Driven Visualization",
"normalizedTitle": "Accelerating Network Traffic Analytics Using Query-Driven Visualization",
"abstract": "Realizing operational analytics solutions where large and complex data must be analyzed in a time-critical fashion entails integrating many different types of technology. This paper focuses on an interdisciplinary combination of scientific data management and visualization/analysis technologies targeted at reducing the time required for data filtering, querying, hypothesis testing and knowledge discovery in the domain of network connection data analysis. We show that use of compressed bitmap indexing can quickly answer queries in an interactive visual data analysis application, and compare its performance with two alternatives for serial and parallel filtering/querying on 2.5 billion records' worth of network connection data collected over a period of 42 weeks. Our approach to visual network connection data exploration centers on two primary factors: interactive ad-hoc and multiresolution query formulation and execution over n dimensions and visual display of the n-dimensional histogram results. This combination is applied in a case study to detect a distributed network scan and to then identify the set of remote hosts participating in the attack. Our approach is sufficiently general to be applied to a diverse set of data understanding problems as well as used in conjunction with a diverse set of analysis and visualization tools",
"abstracts": [
{
"abstractType": "Regular",
"content": "Realizing operational analytics solutions where large and complex data must be analyzed in a time-critical fashion entails integrating many different types of technology. This paper focuses on an interdisciplinary combination of scientific data management and visualization/analysis technologies targeted at reducing the time required for data filtering, querying, hypothesis testing and knowledge discovery in the domain of network connection data analysis. We show that use of compressed bitmap indexing can quickly answer queries in an interactive visual data analysis application, and compare its performance with two alternatives for serial and parallel filtering/querying on 2.5 billion records' worth of network connection data collected over a period of 42 weeks. Our approach to visual network connection data exploration centers on two primary factors: interactive ad-hoc and multiresolution query formulation and execution over n dimensions and visual display of the n-dimensional histogram results. This combination is applied in a case study to detect a distributed network scan and to then identify the set of remote hosts participating in the attack. Our approach is sufficiently general to be applied to a diverse set of data understanding problems as well as used in conjunction with a diverse set of analysis and visualization tools",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Realizing operational analytics solutions where large and complex data must be analyzed in a time-critical fashion entails integrating many different types of technology. This paper focuses on an interdisciplinary combination of scientific data management and visualization/analysis technologies targeted at reducing the time required for data filtering, querying, hypothesis testing and knowledge discovery in the domain of network connection data analysis. We show that use of compressed bitmap indexing can quickly answer queries in an interactive visual data analysis application, and compare its performance with two alternatives for serial and parallel filtering/querying on 2.5 billion records' worth of network connection data collected over a period of 42 weeks. Our approach to visual network connection data exploration centers on two primary factors: interactive ad-hoc and multiresolution query formulation and execution over n dimensions and visual display of the n-dimensional histogram results. This combination is applied in a case study to detect a distributed network scan and to then identify the set of remote hosts participating in the attack. Our approach is sufficiently general to be applied to a diverse set of data understanding problems as well as used in conjunction with a diverse set of analysis and visualization tools",
"fno": "04035755",
"keywords": [
"Data Mining",
"Network Traffic Analytics",
"Query Driven Visualization",
"Scientific Data Management",
"Data Filtering",
"Hypothesis Testing",
"Knowledge Discovery",
"Network Connection Data Analysis",
"Compressed Bitmap Indexing",
"Interactive Visual Data Analysis",
"Interactive Ad Hoc Formulation",
"Multiresolution Query Formulation",
"Network Security"
],
"authors": [
{
"affiliation": "Lawrence Berkeley Nat. Lab., California Univ.",
"fullName": "E.W. Bethel",
"givenName": "E.W.",
"surname": "Bethel",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "S. Campbell",
"givenName": "S.",
"surname": "Campbell",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "E. Dart",
"givenName": "E.",
"surname": "Dart",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "K. Stockinger",
"givenName": "K.",
"surname": "Stockinger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Kesheng Wu",
"givenName": null,
"surname": "Kesheng Wu",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vast",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-10-01T00:00:00",
"pubType": "proceedings",
"pages": "115-122",
"year": "2006",
"issn": null,
"isbn": "1-4244-0591-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04035754",
"articleId": "12OmNzTYC9A",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04035756",
"articleId": "12OmNz4SOzs",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/time/1997/7937/0/79370046",
"title": "Visual Query Operators for Temporal Databases",
"doi": null,
"abstractUrl": "/proceedings-article/time/1997/79370046/12OmNA0MZ0x",
"parentPublication": {
"id": "proceedings/time/1997/7937/0",
"title": "Temporal Representation and Reasoning, International Syposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sc/2005/2758/0/27580072",
"title": "Network Traffic Analysis With Query Driven Visualization SC 2005 HPC Analytics Results",
"doi": null,
"abstractUrl": "/proceedings-article/sc/2005/27580072/12OmNqNXEpv",
"parentPublication": {
"id": "proceedings/sc/2005/2758/0",
"title": "SC Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660022",
"title": "Query-Driven Visualization of Large Data Sets",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660022/12OmNvAAtDg",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iw-mmdbms/1995/7168/0/71680074",
"title": "A Visual Query Language for Identifying Temporal Trends in Video Data",
"doi": null,
"abstractUrl": "/proceedings-article/iw-mmdbms/1995/71680074/12OmNxw5BbW",
"parentPublication": {
"id": "proceedings/iw-mmdbms/1995/7168/0",
"title": "Multimedia Database Management Systems, International Workshop",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/uidis/1999/0262/0/02620064",
"title": "Query Formulation from High-Level Concepts for Relational Databases",
"doi": null,
"abstractUrl": "/proceedings-article/uidis/1999/02620064/12OmNzSyChn",
"parentPublication": {
"id": "proceedings/uidis/1999/0262/0",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/uidis/2001/0834/0/08340043",
"title": "A Semantics Based Interactive Query Formulation Technique",
"doi": null,
"abstractUrl": "/proceedings-article/uidis/2001/08340043/12OmNzTYBQx",
"parentPublication": {
"id": "proceedings/uidis/2001/0834/0",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wi-iat/2010/4191/1/4191a508",
"title": "MQuery: Fast Graph Query via Semantic Indexing for Mobile Context",
"doi": null,
"abstractUrl": "/proceedings-article/wi-iat/2010/4191a508/12OmNzmclIp",
"parentPublication": {
"id": "proceedings/wi-iat/2010/4191/1",
"title": "Web Intelligence and Intelligent Agent Technology, IEEE/WIC/ACM International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tk/2012/05/ttk2012050783",
"title": "A Query Formulation Language for the Data Web",
"doi": null,
"abstractUrl": "/journal/tk/2012/05/ttk2012050783/13rRUEgarBK",
"parentPublication": {
"id": "trans/tk",
"title": "IEEE Transactions on Knowledge & Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/12/ttg2013122868",
"title": "ConnectomeExplorer: Query-Guided Visual Analysis of Large Volumetric Neuroscience Data",
"doi": null,
"abstractUrl": "/journal/tg/2013/12/ttg2013122868/13rRUxcbnCq",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vl-hcc/2021/4592/0/09576431",
"title": "SQLVis: Visual Query Representations for Supporting SQL Learners",
"doi": null,
"abstractUrl": "/proceedings-article/vl-hcc/2021/09576431/1y63uD8cwy4",
"parentPublication": {
"id": "proceedings/vl-hcc/2021/4592/0",
"title": "2021 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxH9X7w",
"title": "Information Visualization, IEEE Symposium on",
"acronym": "ieee-infovis",
"groupId": "1000371",
"volume": "0",
"displayVolume": "0",
"year": "2005",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAOKnSi",
"doi": "10.1109/INFOVIS.2005.12",
"title": "Elastic Hierarchies: Combining Treemaps and Node-Link Diagrams",
"normalizedTitle": "Elastic Hierarchies: Combining Treemaps and Node-Link Diagrams",
"abstract": "We investigate the use of elastic hierarchies for representing trees, where a single graphical depiction uses a hybrid mixture, or \"interleaving\", of more basic forms at different nodes of the tree. In particular, we explore combinations of node-link and Treemap forms, to combine the space-efficiency of Treemaps with the structural clarity of node-link diagrams. A taxonomy is developed to characterize the design space of such hybrid combinations. A software prototype is described, which we used to explore various techniques for visualizing, browsing and interacting with elastic hierarchies, such as side-by-side overview and detail views, highlighting and rubber banding across views, visualization of multiple foci, and smooth animations across transitions. The paper concludes with a discussion of the characteristics of elastic hierarchies and suggestions for research on their properties and uses.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We investigate the use of elastic hierarchies for representing trees, where a single graphical depiction uses a hybrid mixture, or \"interleaving\", of more basic forms at different nodes of the tree. In particular, we explore combinations of node-link and Treemap forms, to combine the space-efficiency of Treemaps with the structural clarity of node-link diagrams. A taxonomy is developed to characterize the design space of such hybrid combinations. A software prototype is described, which we used to explore various techniques for visualizing, browsing and interacting with elastic hierarchies, such as side-by-side overview and detail views, highlighting and rubber banding across views, visualization of multiple foci, and smooth animations across transitions. The paper concludes with a discussion of the characteristics of elastic hierarchies and suggestions for research on their properties and uses.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We investigate the use of elastic hierarchies for representing trees, where a single graphical depiction uses a hybrid mixture, or \"interleaving\", of more basic forms at different nodes of the tree. In particular, we explore combinations of node-link and Treemap forms, to combine the space-efficiency of Treemaps with the structural clarity of node-link diagrams. A taxonomy is developed to characterize the design space of such hybrid combinations. A software prototype is described, which we used to explore various techniques for visualizing, browsing and interacting with elastic hierarchies, such as side-by-side overview and detail views, highlighting and rubber banding across views, visualization of multiple foci, and smooth animations across transitions. The paper concludes with a discussion of the characteristics of elastic hierarchies and suggestions for research on their properties and uses.",
"fno": "27900008",
"keywords": [
"Elastic Hierarchies",
"Treemaps",
"Nodelinkdiagrams",
"Hybrids",
"Combinations",
"Overview Detail",
"Multiple Views",
"Trees",
"Interaction Techniques",
"Interactive Visualization"
],
"authors": [
{
"affiliation": "University of Toronto",
"fullName": "Shengdong Zhao",
"givenName": "Shengdong",
"surname": "Zhao",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Toronto",
"fullName": "Michael J. McGuffin",
"givenName": "Michael J.",
"surname": "McGuffin",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Toronto",
"fullName": "Mark H. Chignell",
"givenName": "Mark H.",
"surname": "Chignell",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-infovis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2005-10-01T00:00:00",
"pubType": "proceedings",
"pages": "8",
"year": "2005",
"issn": "1522-404x",
"isbn": "0-7803-9464-x",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "01532144",
"articleId": "1h0FwMMLAmk",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01532145",
"articleId": "12OmNy6ZrZZ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ivapp/2014/8132/0/07294397",
"title": "Visualization of varying hierarchies by stable layout of voronoi treemaps",
"doi": null,
"abstractUrl": "/proceedings-article/ivapp/2014/07294397/12OmNqIQS8i",
"parentPublication": {
"id": "proceedings/ivapp/2014/8132/0",
"title": "2014 International Conference on Information Visualization Theory and Applications (IVAPP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/infvis/2005/9464/0/01532129",
"title": "Elastic hierarchies: combining treemaps and node-link diagrams",
"doi": null,
"abstractUrl": "/proceedings-article/infvis/2005/01532129/12OmNqzcvFm",
"parentPublication": {
"id": "proceedings/infvis/2005/9464/0",
"title": "IEEE Symposium on Information Visualization (InfoVis 05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/2001/1001/0/10010515",
"title": "Rewriting OLAP Queries Using Materialized Views and Dimension Hierarchies in Data Warehouses",
"doi": null,
"abstractUrl": "/proceedings-article/icde/2001/10010515/12OmNvzJFUH",
"parentPublication": {
"id": "proceedings/icde/2001/1001/0",
"title": "Proceedings 17th International Conference on Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-infovis/2005/2790/0/01532129",
"title": "Elastic hierarchies: combining treemaps and node-link diagrams",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/2005/01532129/12OmNzYwcax",
"parentPublication": {
"id": "proceedings/ieee-infovis/2005/2790/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030276",
"title": "Tugging Graphs Faster: Efficiently Modifying Path-Preserving Hierarchies for Browsing Paths",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030276/13rRUwbs1Su",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNs0kyrm",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"acronym": "uidis",
"groupId": "1000778",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNB9bvhC",
"doi": "10.1109/UIDIS.1999.791461",
"title": "The Challenge of Visualizing Multiple Overlapping Classification Hierarchies",
"normalizedTitle": "The Challenge of Visualizing Multiple Overlapping Classification Hierarchies",
"abstract": "Techniques for visualizing hierarchies have concentrated on displaying static structures or, in the case of dynamic hierarchies, adding or deleting nodes from the hierarchy. However none have adequately dealt with the situation of visualizing change occurring in the structure between existing nodes. We present initial work that outlines the difficulties of visualizing such an event, with specific regard to the multiple classifications of information that are produced in botanical taxonomy.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Techniques for visualizing hierarchies have concentrated on displaying static structures or, in the case of dynamic hierarchies, adding or deleting nodes from the hierarchy. However none have adequately dealt with the situation of visualizing change occurring in the structure between existing nodes. We present initial work that outlines the difficulties of visualizing such an event, with specific regard to the multiple classifications of information that are produced in botanical taxonomy.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Techniques for visualizing hierarchies have concentrated on displaying static structures or, in the case of dynamic hierarchies, adding or deleting nodes from the hierarchy. However none have adequately dealt with the situation of visualizing change occurring in the structure between existing nodes. We present initial work that outlines the difficulties of visualizing such an event, with specific regard to the multiple classifications of information that are produced in botanical taxonomy.",
"fno": "02620042",
"keywords": [
"Visualization",
"Multiple Hierarchies"
],
"authors": [
{
"affiliation": "Napier University",
"fullName": "Martin Graham",
"givenName": "Martin",
"surname": "Graham",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Napier University",
"fullName": "Jessie B Kennedy",
"givenName": "Jessie B",
"surname": "Kennedy",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Napier University",
"fullName": "Chris Hand",
"givenName": "Chris",
"surname": "Hand",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "uidis",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-09-01T00:00:00",
"pubType": "proceedings",
"pages": "42",
"year": "1999",
"issn": "1530-1893",
"isbn": "0-7695-0262-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "02620032",
"articleId": "12OmNy87QuX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "02620054",
"articleId": "12OmNwK7o7B",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCbU3aD",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1996",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCfSqJK",
"doi": "10.1109/VISUAL.1996.567745",
"title": "CheopsTM: A Compact Explorer For Complex Hierarchies",
"normalizedTitle": "CheopsTM: A Compact Explorer For Complex Hierarchies",
"abstract": "As the amount of electronic information explodes, hierarchies to handle this information become huge and complex. Visualizing and interacting with these hierarchies become daunting tasks. The problem is exacerbated if the visualization is to be done on mass-market personal computers, with limited processing power and visual resolution. Many of the current visualization techniques work effectively for hierarchies of 1000 nodes. But as the number of nodes increases toward 5000 nodes, these techniques tend to break down. Hierarchies above 5000 nodes usually require special modifications such as clustering, which can affect visual stability. This paper introduces Cheops, a novel approach to the representation, browsing and exploration of huge, complex information hierarchies such as the Dewey Decimal system, which can contain between 1 million and 1 billion nodes. The Cheops approach maintains context within a huge hierarchy, while simultaneously providing easy access to details. This paper will also present some preliminary results from usability tests performed on an 8 wide by 9 deep classification hierarchy, which if fully populated would contain over 19 million nodes.",
"abstracts": [
{
"abstractType": "Regular",
"content": "As the amount of electronic information explodes, hierarchies to handle this information become huge and complex. Visualizing and interacting with these hierarchies become daunting tasks. The problem is exacerbated if the visualization is to be done on mass-market personal computers, with limited processing power and visual resolution. Many of the current visualization techniques work effectively for hierarchies of 1000 nodes. But as the number of nodes increases toward 5000 nodes, these techniques tend to break down. Hierarchies above 5000 nodes usually require special modifications such as clustering, which can affect visual stability. This paper introduces Cheops, a novel approach to the representation, browsing and exploration of huge, complex information hierarchies such as the Dewey Decimal system, which can contain between 1 million and 1 billion nodes. The Cheops approach maintains context within a huge hierarchy, while simultaneously providing easy access to details. This paper will also present some preliminary results from usability tests performed on an 8 wide by 9 deep classification hierarchy, which if fully populated would contain over 19 million nodes.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "As the amount of electronic information explodes, hierarchies to handle this information become huge and complex. Visualizing and interacting with these hierarchies become daunting tasks. The problem is exacerbated if the visualization is to be done on mass-market personal computers, with limited processing power and visual resolution. Many of the current visualization techniques work effectively for hierarchies of 1000 nodes. But as the number of nodes increases toward 5000 nodes, these techniques tend to break down. Hierarchies above 5000 nodes usually require special modifications such as clustering, which can affect visual stability. This paper introduces Cheops, a novel approach to the representation, browsing and exploration of huge, complex information hierarchies such as the Dewey Decimal system, which can contain between 1 million and 1 billion nodes. The Cheops approach maintains context within a huge hierarchy, while simultaneously providing easy access to details. This paper will also present some preliminary results from usability tests performed on an 8 wide by 9 deep classification hierarchy, which if fully populated would contain over 19 million nodes.",
"fno": "36730087",
"keywords": [
"Hierarchical Representation",
"Information Visualization And Exploration",
"Focus Context Techniques",
"Graphical Browser"
],
"authors": [
{
"affiliation": "Centre de recherche Informatique de Montréal",
"fullName": "Luc Beaudoin",
"givenName": "Luc",
"surname": "Beaudoin",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Centre de recherche Informatique de Montréal",
"fullName": "Marc-Antoine Parent",
"givenName": "Marc-Antoine",
"surname": "Parent",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Centre de recherche Informatique de Montréal",
"fullName": "Louis C. Vroomen",
"givenName": "Louis C.",
"surname": "Vroomen",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1996-10-01T00:00:00",
"pubType": "proceedings",
"pages": "87",
"year": "1996",
"issn": "1070-2385",
"isbn": "0-7803-3673-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "36730081",
"articleId": "12OmNrGKet5",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "36730093",
"articleId": "12OmNxFaLqc",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/dexa/2009/3763/0/3763a226",
"title": "Random Methods for Fast Exploration of the Raw Video Material",
"doi": null,
"abstractUrl": "/proceedings-article/dexa/2009/3763a226/12OmNApu5fe",
"parentPublication": {
"id": "proceedings/dexa/2009/3763/0",
"title": "2009 20th International Workshop on Database and Expert Systems Application. DEXA 2009",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dac/1992/2822/0/00227789",
"title": "Hcompare: a hierarchical netlist comparison program",
"doi": null,
"abstractUrl": "/proceedings-article/dac/1992/00227789/12OmNCcbEfz",
"parentPublication": {
"id": "proceedings/dac/1992/2822/0",
"title": "Design Automation Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-infovis/2003/2055/0/20550025",
"title": "Visualization of Large-Scale Customer Satisfaction Surveys Using a Parallel Coordinate Tree",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/2003/20550025/12OmNwFidg8",
"parentPublication": {
"id": "proceedings/ieee-infovis/2003/2055/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-infovis/1995/7201/0/72010074",
"title": "Research report: Interacting with huge hierarchies: beyond cone trees",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-infovis/1995/72010074/12OmNxvwoSg",
"parentPublication": {
"id": "proceedings/ieee-infovis/1995/7201/0",
"title": "Information Visualization, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vl/1993/3970/0/00269566",
"title": "Fractal approaches for visualizing huge hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/vl/1993/00269566/12OmNy6qfLB",
"parentPublication": {
"id": "proceedings/vl/1993/3970/0",
"title": "Proceedings 1993 IEEE Symposium on Visual Languages",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/1999/0293/0/02930021",
"title": "Automatic Creation of Object Hierarchies for Radiosity Clustering",
"doi": null,
"abstractUrl": "/proceedings-article/pg/1999/02930021/12OmNyjLoPS",
"parentPublication": {
"id": "proceedings/pg/1999/0293/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2015/9926/0/07363953",
"title": "Learning classifiers from remote RDF data stores augmented with RDFS subclass hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2015/07363953/12OmNyyO8Kw",
"parentPublication": {
"id": "proceedings/big-data/2015/9926/0",
"title": "2015 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/1993/3570/0/00344060",
"title": "IsaLog: A declarative language for complex objects with hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/icde/1993/00344060/12OmNzfXazk",
"parentPublication": {
"id": "proceedings/icde/1993/3570/0",
"title": "Proceedings of IEEE 9th International Conference on Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pact/2008/282/0/07849453",
"title": "A tuning framework for software-managed memory hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/pact/2008/07849453/12OmNzxgHpu",
"parentPublication": {
"id": "proceedings/pact/2008/282/0",
"title": "2008 International Conference on Parallel Architectures and Compilation Techniques (PACT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/it/2017/06/mit2017060058",
"title": "High-Performance with an In-GPU Graph Database Cache",
"doi": null,
"abstractUrl": "/magazine/it/2017/06/mit2017060058/13rRUxAATd2",
"parentPublication": {
"id": "mags/it",
"title": "IT Professional",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzy7uOF",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"acronym": "iv",
"groupId": "1000370",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvzJG2G",
"doi": "10.1109/IV.2004.1320245",
"title": "Representing Hierarchies Using Multiple Synthetic Voices",
"normalizedTitle": "Representing Hierarchies Using Multiple Synthetic Voices",
"abstract": "This paper reports on ongoing work related to the representation of hierarchical structures using multiple synthetic voices. We manipulated three synthetic voice parameters, average pitch, pitch range and speech rate, to represent nodes in a hierarchy. We created hierarchies containing 10 nodes and three levels deep. A within-subjects design (N=12) was conducted to compare the effect of multiple synthetic voices to single synthetic voices for locating the positions of items in a hierarchy. Subjects were trained with the set of rules we used for constructing the multiple synthetic voices. In a node-finding task, participants identified the position of a previously listened-to node. Our results show that subjects recalled the nodes' positions in the hierarchy significantly better when the hierarchies were equipped with multiple synthetic voices than without.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper reports on ongoing work related to the representation of hierarchical structures using multiple synthetic voices. We manipulated three synthetic voice parameters, average pitch, pitch range and speech rate, to represent nodes in a hierarchy. We created hierarchies containing 10 nodes and three levels deep. A within-subjects design (N=12) was conducted to compare the effect of multiple synthetic voices to single synthetic voices for locating the positions of items in a hierarchy. Subjects were trained with the set of rules we used for constructing the multiple synthetic voices. In a node-finding task, participants identified the position of a previously listened-to node. Our results show that subjects recalled the nodes' positions in the hierarchy significantly better when the hierarchies were equipped with multiple synthetic voices than without.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper reports on ongoing work related to the representation of hierarchical structures using multiple synthetic voices. We manipulated three synthetic voice parameters, average pitch, pitch range and speech rate, to represent nodes in a hierarchy. We created hierarchies containing 10 nodes and three levels deep. A within-subjects design (N=12) was conducted to compare the effect of multiple synthetic voices to single synthetic voices for locating the positions of items in a hierarchy. Subjects were trained with the set of rules we used for constructing the multiple synthetic voices. In a node-finding task, participants identified the position of a previously listened-to node. Our results show that subjects recalled the nodes' positions in the hierarchy significantly better when the hierarchies were equipped with multiple synthetic voices than without.",
"fno": "21770885",
"keywords": [
"Hierarchies",
"Synthetic Voice",
"Multiple Synthetic Voices",
"Telephone Based Interfaces",
"Navigation",
"Non Speech Audio"
],
"authors": [
{
"affiliation": "University of Manitoba, Winnipeg, Canada",
"fullName": "Peer Shajahan",
"givenName": "Peer",
"surname": "Shajahan",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Manitoba, Winnipeg, Canada",
"fullName": "Pourang Irani",
"givenName": "Pourang",
"surname": "Irani",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "iv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-07-01T00:00:00",
"pubType": "proceedings",
"pages": "885-891",
"year": "2004",
"issn": "1093-9547",
"isbn": "0-7695-2177-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "21770879",
"articleId": "12OmNx57HLK",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "21770893",
"articleId": "12OmNzayN0Y",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ares/2012/4775/0/4775a613",
"title": "Synthetic Data Creation for Forensic Tool Testing: Improving Performance of the 3LSPG Framework",
"doi": null,
"abstractUrl": "/proceedings-article/ares/2012/4775a613/12OmNANkogD",
"parentPublication": {
"id": "proceedings/ares/2012/4775/0",
"title": "2012 Seventh International Conference on Availability, Reliability and Security",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2011/4296/1/4296b064",
"title": "Development of Synthetic Evaluation for Distribution Network",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2011/4296b064/12OmNAYXWwJ",
"parentPublication": {
"id": "proceedings/icmtma/2011/4296/1",
"title": "2011 Third International Conference on Measuring Technology and Mechatronics Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmi/2002/1834/0/18340069",
"title": "Talking Heads: Which Matching between Faces and Synthetic Voices?",
"doi": null,
"abstractUrl": "/proceedings-article/icmi/2002/18340069/12OmNAle6PH",
"parentPublication": {
"id": "proceedings/icmi/2002/1834/0",
"title": "Proceedings Fourth IEEE International Conference on Multimodal Interfaces",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aici/2009/3816/1/3816a491",
"title": "Analyzing the Characteristics of Fuzzy Synthetic Decision Methods on Evaluating Student's Academic Achievement",
"doi": null,
"abstractUrl": "/proceedings-article/aici/2009/3816a491/12OmNAnuTAQ",
"parentPublication": {
"id": "proceedings/aici/2009/3816/1",
"title": "2009 International Conference on Artificial Intelligence and Computational Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/uidis/1999/0262/0/02620042",
"title": "The Challenge of Visualizing Multiple Overlapping Classification Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/uidis/1999/02620042/12OmNB9bvhC",
"parentPublication": {
"id": "proceedings/uidis/1999/0262/0",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2012/4711/0/4711a450",
"title": "Nine Voices, One Artist: Linguistic and Acoustic Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2012/4711a450/12OmNvSbBn1",
"parentPublication": {
"id": "proceedings/icme/2012/4711/0",
"title": "2012 IEEE International Conference on Multimedia and Expo",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscid/2011/4500/2/4500b241",
"title": "Research on Fuzzy Synthetic Evaluation of Class Teaching Quality in Application Style Undergraduate College",
"doi": null,
"abstractUrl": "/proceedings-article/iscid/2011/4500b241/12OmNy2Jtaa",
"parentPublication": {
"id": "proceedings/iscid/2011/4500/2",
"title": "Computational Intelligence and Design, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2008/3454/0/3454a190",
"title": "Selection of Emotionally Salient Audio-Visual Features for Modeling Human Evaluations of Synthetic Character Emotion Displays",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2008/3454a190/12OmNyfdOVn",
"parentPublication": {
"id": "proceedings/ism/2008/3454/0",
"title": "2008 Tenth IEEE International Symposium on Multimedia",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2010/3989/1/3989a056",
"title": "A Multiple Hierarchies RBAC Model",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2010/3989a056/12OmNyfvpS8",
"parentPublication": {
"id": "proceedings/cmc/2010/3989/1",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2005/2489/0/24890765",
"title": "Nonlinear Dynamical Analysis of Normal Voices",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2005/24890765/12OmNyr8YtL",
"parentPublication": {
"id": "proceedings/ism/2005/2489/0",
"title": "Seventh IEEE International Symposium on Multimedia (ISM'05)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNASraww",
"title": "2009 IEEE Pacific Visualization Symposium",
"acronym": "pacificvis",
"groupId": "1001657",
"volume": "0",
"displayVolume": "0",
"year": "2009",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwLOYTM",
"doi": "10.1109/PACIFICVIS.2009.4906845",
"title": "TugGraph: Path-preserving hierarchies for browsing proximity and paths in graphs",
"normalizedTitle": "TugGraph: Path-preserving hierarchies for browsing proximity and paths in graphs",
"abstract": "Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place these features inside levels of a hierarchy. However, this feature detection is a global process and does not consider nodes of the graph near a feature of interest. TugGraph is a system for exploring paths and proximity around nodes and subgraphs in a graph. The approach modifies a pre-existing hierarchy in order to see how a node or subgraph of interest extends out into the larger graph. It is guaranteed to create path-preserving hierarchies, so that the abstraction shown is meaningful with respect to the structure of the graph. The system works well on graphs of hundreds of thousands of nodes and millions of edges. TugGraph is able to present views of this proximal information in the context of the entire graph in seconds, and does not require a layout of the full graph as input.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place these features inside levels of a hierarchy. However, this feature detection is a global process and does not consider nodes of the graph near a feature of interest. TugGraph is a system for exploring paths and proximity around nodes and subgraphs in a graph. The approach modifies a pre-existing hierarchy in order to see how a node or subgraph of interest extends out into the larger graph. It is guaranteed to create path-preserving hierarchies, so that the abstraction shown is meaningful with respect to the structure of the graph. The system works well on graphs of hundreds of thousands of nodes and millions of edges. TugGraph is able to present views of this proximal information in the context of the entire graph in seconds, and does not require a layout of the full graph as input.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Many graph visualization systems use graph hierarchies to organize a large input graph into logical components. These approaches detect features globally in the data and place these features inside levels of a hierarchy. However, this feature detection is a global process and does not consider nodes of the graph near a feature of interest. TugGraph is a system for exploring paths and proximity around nodes and subgraphs in a graph. The approach modifies a pre-existing hierarchy in order to see how a node or subgraph of interest extends out into the larger graph. It is guaranteed to create path-preserving hierarchies, so that the abstraction shown is meaningful with respect to the structure of the graph. The system works well on graphs of hundreds of thousands of nodes and millions of edges. TugGraph is able to present views of this proximal information in the context of the entire graph in seconds, and does not require a layout of the full graph as input.",
"fno": "04906845",
"keywords": [],
"authors": [
{
"affiliation": "University of British Columbia&INRIA Bordeaux Sud-Ouest, Canada",
"fullName": "Daniel Archambault",
"givenName": "Daniel",
"surname": "Archambault",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of British Columbia, Canada",
"fullName": "Tamara Munzner",
"givenName": "Tamara",
"surname": "Munzner",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Bordeaux, France",
"fullName": "David Auber",
"givenName": "David",
"surname": "Auber",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pacificvis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2009-04-01T00:00:00",
"pubType": "proceedings",
"pages": "113-120",
"year": "2009",
"issn": null,
"isbn": "978-1-4244-4404-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04906844",
"articleId": "12OmNyrZLBC",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04906846",
"articleId": "12OmNBtCCKo",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/uidis/1999/0262/0/02620042",
"title": "The Challenge of Visualizing Multiple Overlapping Classification Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/uidis/1999/02620042/12OmNB9bvhC",
"parentPublication": {
"id": "proceedings/uidis/1999/0262/0",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1996/3673/0/36730087",
"title": "CheopsTM: A Compact Explorer For Complex Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1996/36730087/12OmNCfSqJK",
"parentPublication": {
"id": "proceedings/ieee-vis/1996/3673/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2004/2177/0/21770885",
"title": "Representing Hierarchies Using Multiple Synthetic Voices",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2004/21770885/12OmNvzJG2G",
"parentPublication": {
"id": "proceedings/iv/2004/2177/0",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1998/9176/0/91760391",
"title": "Interpolation of Triangle Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760391/12OmNwNeYBm",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/1997/7807/0/78070245",
"title": "Failure handling for transaction hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/icde/1997/78070245/12OmNx57HHT",
"parentPublication": {
"id": "proceedings/icde/1997/7807/0",
"title": "Proceedings 13th International Conference on Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/acsac/2008/3447/0/3447a237",
"title": "The Role Hierarchy Mining Problem: Discovery of Optimal Role Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/acsac/2008/3447a237/12OmNxRWI3e",
"parentPublication": {
"id": "proceedings/acsac/2008/3447/0",
"title": "2008 Annual Computer Security Applications Conference (ACSAC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hotos/1999/0237/0/02370168",
"title": "Reliability Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/hotos/1999/02370168/12OmNywfKIy",
"parentPublication": {
"id": "proceedings/hotos/1999/0237/0",
"title": "Hot Topics in Operating Systems, Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cit-iucc-dasc-picom/2015/0154/0/07363377",
"title": "The Mobile Tree Browser: A Space Filling Information Visualization for Browsing Labelled Hierarchies on Mobile Devices",
"doi": null,
"abstractUrl": "/proceedings-article/cit-iucc-dasc-picom/2015/07363377/12OmNzaQoa1",
"parentPublication": {
"id": "proceedings/cit-iucc-dasc-picom/2015/0154/0",
"title": "2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing (CIT/IUCC/DASC/PICOM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030276",
"title": "Tugging Graphs Faster: Efficiently Modifying Path-Preserving Hierarchies for Browsing Paths",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030276/13rRUwbs1Su",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ifip-networking/2017/94/0/08264840",
"title": "Model-based design and analysis of cache hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/ifip-networking/2017/08264840/17D45XvMcb9",
"parentPublication": {
"id": "proceedings/ifip-networking/2017/94/0",
"title": "2017 IFIP Networking Conference (IFIP Networking) and Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzmclVP",
"title": "Proceedings 13th International Conference on Data Engineering",
"acronym": "icde",
"groupId": "1000178",
"volume": "0",
"displayVolume": "0",
"year": "1997",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNx57HHT",
"doi": "10.1109/ICDE.1997.581781",
"title": "Failure handling for transaction hierarchies",
"normalizedTitle": "Failure handling for transaction hierarchies",
"abstract": "Previously, failure recovery mechanisms have been developed separately for nested transactions and for transactional workflows specified as \"flat\" flow graphs. The paper develops unified techniques for complex business processes modeled as cooperative transaction hierarchies. Multiple cooperative transaction hierarchies often have operational dependencies, thus a failure occurring in one transaction hierarchy may need to be transferred to another. The existing transaction models do not support failure handling across transaction hierarchies. The authors introduce the notion of transaction execution history tree which allows one to develop a unified hierarchical failure recovery mechanism applicable to both nested and flat transaction structures. They also develop a cross-hierarchy undo mechanism for determining failure scopes and supporting backward and forward failure recovery over multiple transaction hierarchies. These mechanisms form a structured and unified approach for handling failures in flat transactional workflows, along a transaction hierarchy, and across transaction hierarchies.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Previously, failure recovery mechanisms have been developed separately for nested transactions and for transactional workflows specified as \"flat\" flow graphs. The paper develops unified techniques for complex business processes modeled as cooperative transaction hierarchies. Multiple cooperative transaction hierarchies often have operational dependencies, thus a failure occurring in one transaction hierarchy may need to be transferred to another. The existing transaction models do not support failure handling across transaction hierarchies. The authors introduce the notion of transaction execution history tree which allows one to develop a unified hierarchical failure recovery mechanism applicable to both nested and flat transaction structures. They also develop a cross-hierarchy undo mechanism for determining failure scopes and supporting backward and forward failure recovery over multiple transaction hierarchies. These mechanisms form a structured and unified approach for handling failures in flat transactional workflows, along a transaction hierarchy, and across transaction hierarchies.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Previously, failure recovery mechanisms have been developed separately for nested transactions and for transactional workflows specified as \"flat\" flow graphs. The paper develops unified techniques for complex business processes modeled as cooperative transaction hierarchies. Multiple cooperative transaction hierarchies often have operational dependencies, thus a failure occurring in one transaction hierarchy may need to be transferred to another. The existing transaction models do not support failure handling across transaction hierarchies. The authors introduce the notion of transaction execution history tree which allows one to develop a unified hierarchical failure recovery mechanism applicable to both nested and flat transaction structures. They also develop a cross-hierarchy undo mechanism for determining failure scopes and supporting backward and forward failure recovery over multiple transaction hierarchies. These mechanisms form a structured and unified approach for handling failures in flat transactional workflows, along a transaction hierarchy, and across transaction hierarchies.",
"fno": "78070245",
"keywords": [
"Transaction Processing Transaction Hierarchies Failure Recovery Mechanisms Failure Handling Nested Transactions Transactional Workflows Flat Flow Graphs Complex Business Processes Multiple Cooperative Transaction Hierarchies Operational Dependencies Transaction Execution History Tree Unified Hierarchical Failure Recovery Mechanism Flat Transaction Structures Cross Hierarchy Undo Mechanism Failure Scopes Backward Failure Recovery Forward Failure Recovery"
],
"authors": [
{
"affiliation": "HP Labs., Palo Alto, CA, USA",
"fullName": "Qiming Chen",
"givenName": "Qiming",
"surname": "Chen",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "HP Labs., Palo Alto, CA, USA",
"fullName": "U. Dayal",
"givenName": "U.",
"surname": "Dayal",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icde",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1997-04-01T00:00:00",
"pubType": "proceedings",
"pages": "245",
"year": "1997",
"issn": "1063-6382",
"isbn": "0-8186-7807-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "78070232",
"articleId": "12OmNB8Cj2f",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "78070255",
"articleId": "12OmNzgeLBV",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwDSdOC",
"title": "Communications and Mobile Computing, International Conference on",
"acronym": "cmc",
"groupId": "1002644",
"volume": "1",
"displayVolume": "1",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyfvpS8",
"doi": "10.1109/CMC.2010.117",
"title": "A Multiple Hierarchies RBAC Model",
"normalizedTitle": "A Multiple Hierarchies RBAC Model",
"abstract": "When a role in the classic hierarchy RBAC model gets more inherited permissions than the anticipant permissions of the administrator, there is the issue of excessive inheritance. This issue is addressed and a multiple hierarchies RBAC model is presented which extends from the classic hierarchy RBAC model in three aspects. Firstly, the multiple hierarchies RBAC model can classify the permissions of the roles. Secondly, it supports multiple hierarchies which are used to classify the partial order relations. Thirdly, it redefines the semantics of partial order to support partial permissions inheritance. The multiple hierarchies RBAC model is more general and flexible than the other modes derived from the classic model, and it improves the capability of the RBAC model.",
"abstracts": [
{
"abstractType": "Regular",
"content": "When a role in the classic hierarchy RBAC model gets more inherited permissions than the anticipant permissions of the administrator, there is the issue of excessive inheritance. This issue is addressed and a multiple hierarchies RBAC model is presented which extends from the classic hierarchy RBAC model in three aspects. Firstly, the multiple hierarchies RBAC model can classify the permissions of the roles. Secondly, it supports multiple hierarchies which are used to classify the partial order relations. Thirdly, it redefines the semantics of partial order to support partial permissions inheritance. The multiple hierarchies RBAC model is more general and flexible than the other modes derived from the classic model, and it improves the capability of the RBAC model.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "When a role in the classic hierarchy RBAC model gets more inherited permissions than the anticipant permissions of the administrator, there is the issue of excessive inheritance. This issue is addressed and a multiple hierarchies RBAC model is presented which extends from the classic hierarchy RBAC model in three aspects. Firstly, the multiple hierarchies RBAC model can classify the permissions of the roles. Secondly, it supports multiple hierarchies which are used to classify the partial order relations. Thirdly, it redefines the semantics of partial order to support partial permissions inheritance. The multiple hierarchies RBAC model is more general and flexible than the other modes derived from the classic model, and it improves the capability of the RBAC model.",
"fno": "3989a056",
"keywords": [
"Excessive Inheritance",
"Multiple Hierarchies",
"RBAC",
"Role Hierarchy"
],
"authors": [
{
"affiliation": null,
"fullName": "Yan Xuexiong",
"givenName": "Yan",
"surname": "Xuexiong",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Wang Qinxian",
"givenName": "Wang",
"surname": "Qinxian",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Xu Changzheng",
"givenName": "Xu",
"surname": "Changzheng",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cmc",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-04-01T00:00:00",
"pubType": "proceedings",
"pages": "56-60",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-3989-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3989a051",
"articleId": "12OmNCbCrSJ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3989a061",
"articleId": "12OmNy314g3",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ares/2012/4775/0/4775a113",
"title": "An Approach to Bridge the Gap between Role Mining and Role Engineering via Migration Guides",
"doi": null,
"abstractUrl": "/proceedings-article/ares/2012/4775a113/12OmNBlXsbt",
"parentPublication": {
"id": "proceedings/ares/2012/4775/0",
"title": "2012 Seventh International Conference on Availability, Reliability and Security",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciii/2008/3435/3/3435c257",
"title": "Research and Application of Improved RBAC Model",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2008/3435c257/12OmNBziB8Y",
"parentPublication": {
"id": "proceedings/iciii/2008/3435/3",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wgec/2009/3899/0/3899a735",
"title": "An Improved RBAC Model and its Application",
"doi": null,
"abstractUrl": "/proceedings-article/wgec/2009/3899a735/12OmNC4wty9",
"parentPublication": {
"id": "proceedings/wgec/2009/3899/0",
"title": "Genetic and Evolutionary Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/scalcom-embeddedcom/2009/3825/0/3825a154",
"title": "A Fuzzy RBAC Model Described by XML-Graph",
"doi": null,
"abstractUrl": "/proceedings-article/scalcom-embeddedcom/2009/3825a154/12OmNC8Msq5",
"parentPublication": {
"id": "proceedings/scalcom-embeddedcom/2009/3825/0",
"title": "Scalable Computing and Communications; International Conference on Embedded Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/euc/2008/3492/2/3492b264",
"title": "Temporal UAS: Supporting Efficient RBAC Authorization in Presence of the Temporal Role Hierarchy",
"doi": null,
"abstractUrl": "/proceedings-article/euc/2008/3492b264/12OmNvRU0s3",
"parentPublication": {
"id": "proceedings/euc/2008/3492/1",
"title": "Embedded and Ubiquitous Computing, IEEE/IFIP International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscid/2009/3865/2/3865b006",
"title": "Research and Implementation of Role-Based Access Control Model Based on Partition Number",
"doi": null,
"abstractUrl": "/proceedings-article/iscid/2009/3865b006/12OmNvmG7Y3",
"parentPublication": {
"id": "proceedings/iscid/2009/3865/2",
"title": "Computational Intelligence and Design, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/acsac/2008/3447/0/3447a237",
"title": "The Role Hierarchy Mining Problem: Discovery of Optimal Role Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/acsac/2008/3447a237/12OmNxRWI3e",
"parentPublication": {
"id": "proceedings/acsac/2008/3447/0",
"title": "2008 Annual Computer Security Applications Conference (ACSAC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ncm/2009/3769/0/3769c111",
"title": "Temporal and Location-Based RBAC Model",
"doi": null,
"abstractUrl": "/proceedings-article/ncm/2009/3769c111/12OmNy1SFLJ",
"parentPublication": {
"id": "proceedings/ncm/2009/3769/0",
"title": "Networked Computing and Advanced Information Management, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/sc/2011/04/tsc2011040286",
"title": "Runtime Administration of an RBAC Profile for XACML",
"doi": null,
"abstractUrl": "/journal/sc/2011/04/tsc2011040286/13rRUxASuJU",
"parentPublication": {
"id": "trans/sc",
"title": "IEEE Transactions on Services Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/sp/2008/01/msp2008010084",
"title": "An RBAC Implementation and Interoperability Standard: The INCITS Cyber Security 1.1 Model",
"doi": null,
"abstractUrl": "/magazine/sp/2008/01/msp2008010084/13rRUygBwge",
"parentPublication": {
"id": "mags/sp",
"title": "IEEE Security & Privacy",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzcxZqN",
"title": "2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing (CIT/IUCC/DASC/PICOM)",
"acronym": "cit-iucc-dasc-picom",
"groupId": "1001306",
"volume": "0",
"displayVolume": "0",
"year": "2015",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzaQoa1",
"doi": "10.1109/CIT/IUCC/DASC/PICOM.2015.331",
"title": "The Mobile Tree Browser: A Space Filling Information Visualization for Browsing Labelled Hierarchies on Mobile Devices",
"normalizedTitle": "The Mobile Tree Browser: A Space Filling Information Visualization for Browsing Labelled Hierarchies on Mobile Devices",
"abstract": "This paper describes a new information visualization technique for browsing labelled hierarchies on mobile devices. The display is optimized for readability and navigation on devices with limited display space, using animation to smooth the transition between views when a user clicks on nodes to navigate the hierarchy and fisheye-distortion to brows long lists. The technique is evaluated by comparing it to more traditional text based table and node-link tree views with users expressing a clear preference for the space filling hierarchy view. This demonstrates the potential of information visualization to improve interface usability and functionality on mobile devices.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper describes a new information visualization technique for browsing labelled hierarchies on mobile devices. The display is optimized for readability and navigation on devices with limited display space, using animation to smooth the transition between views when a user clicks on nodes to navigate the hierarchy and fisheye-distortion to brows long lists. The technique is evaluated by comparing it to more traditional text based table and node-link tree views with users expressing a clear preference for the space filling hierarchy view. This demonstrates the potential of information visualization to improve interface usability and functionality on mobile devices.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper describes a new information visualization technique for browsing labelled hierarchies on mobile devices. The display is optimized for readability and navigation on devices with limited display space, using animation to smooth the transition between views when a user clicks on nodes to navigate the hierarchy and fisheye-distortion to brows long lists. The technique is evaluated by comparing it to more traditional text based table and node-link tree views with users expressing a clear preference for the space filling hierarchy view. This demonstrates the potential of information visualization to improve interface usability and functionality on mobile devices.",
"fno": "07363377",
"keywords": [
"Mobile Handsets",
"Mobile Communication",
"Layout",
"Data Visualization",
"Guidelines",
"Navigation",
"Distortion",
"Mobile Visualization",
"Pervasive Computing",
"Information Visualisation"
],
"authors": [
{
"affiliation": null,
"fullName": "Paul Craig",
"givenName": "Paul",
"surname": "Craig",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Xin Huang",
"givenName": "Xin",
"surname": "Huang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cit-iucc-dasc-picom",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2015-10-01T00:00:00",
"pubType": "proceedings",
"pages": "2240-2247",
"year": "2015",
"issn": null,
"isbn": "978-1-5090-0154-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "07363376",
"articleId": "12OmNyNQSOX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07363378",
"articleId": "12OmNykCcd0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/acsat/2013/2758/0/2758a228",
"title": "3D Mobile Map Visualization Concept for Remote Rendered Dataset",
"doi": null,
"abstractUrl": "/proceedings-article/acsat/2013/2758a228/12OmNBCqbDK",
"parentPublication": {
"id": "proceedings/acsat/2013/2758/0",
"title": "2013 International Conference on Advanced Computer Science Applications and Technologies (ACSAT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2017/6647/0/07892379",
"title": "Towards ad hoc mobile multi-display environments on commodity mobile devices",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2017/07892379/12OmNwxlrfe",
"parentPublication": {
"id": "proceedings/vr/2017/6647/0",
"title": "2017 IEEE Virtual Reality (VR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nooric/2013/2823/0/2823a194",
"title": "Feature Analysis of Android-Based Holy Quran Applications",
"doi": null,
"abstractUrl": "/proceedings-article/nooric/2013/2823a194/12OmNx3q6Y3",
"parentPublication": {
"id": "proceedings/nooric/2013/2823/0",
"title": "2013 Taibah University International Conference on Advances in Information Technology for the Holy Quran and Its Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cit-iucc-dasc-picom/2015/0154/0/07363376",
"title": "Pervasive Information Visualization: Toward an Information Visualization Design Methodology for Multi-device Co-located Synchronous Collaboration",
"doi": null,
"abstractUrl": "/proceedings-article/cit-iucc-dasc-picom/2015/07363376/12OmNyNQSOX",
"parentPublication": {
"id": "proceedings/cit-iucc-dasc-picom/2015/0154/0",
"title": "2015 IEEE International Conference on Computer and Information Technology; Ubiquitous Computing and Communications; Dependable, Autonomic and Secure Computing; Pervasive Intelligence and Computing (CIT/IUCC/DASC/PICOM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2011/348/0/06012203",
"title": "The amblr: A mobile spatial audio music browser",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2011/06012203/12OmNynJMPN",
"parentPublication": {
"id": "proceedings/icme/2011/348/0",
"title": "2011 IEEE International Conference on Multimedia and Expo",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2007/2900/0/29000117",
"title": "Real-time Interactive Visualization of Information Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2007/29000117/12OmNzdoMGN",
"parentPublication": {
"id": "proceedings/iv/2007/2900/0",
"title": "2007 11th International Conference Information Visualization (IV '07)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2018/05/07891018",
"title": "Dynamic Path Exploration on Mobile Devices",
"doi": null,
"abstractUrl": "/journal/tg/2018/05/07891018/13rRUyoPSPa",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2018/11/08307275",
"title": "CrowdDBS: A Crowdsourced Brightness Scaling Optimization for Display Energy Reduction in Mobile Video",
"doi": null,
"abstractUrl": "/journal/tm/2018/11/08307275/143fh0f8qSk",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ismar/2020/8508/0/850800a361",
"title": "Pen-based Interaction with Spreadsheets in Mobile Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/ismar/2020/850800a361/1pysxojAVAk",
"parentPublication": {
"id": "proceedings/ismar/2020/8508/0",
"title": "2020 IEEE International Symposium on Mixed and Augmented Reality (ISMAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzcxZez",
"title": "2008 Eighth IEEE International Working Conference on Source Code Analysis and Manipulation",
"acronym": "scam",
"groupId": "1000715",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzdoMop",
"doi": "10.1109/SCAM.2008.16",
"title": "Type Highlighting: A Client-Driven Visual Approach for Class Hierarchies Reengineering",
"normalizedTitle": "Type Highlighting: A Client-Driven Visual Approach for Class Hierarchies Reengineering",
"abstract": "Polymorphism and class hierarchies are key to increasing the extensibility of an object-oriented program but also raise challenges for program comprehension. Despite many advances in understanding and restructuring class hierarchies, there is no direct support to analyze and understand the design decisions that drive their polymorphic usage. In this paper we introduce a metric-based visual approach to capture the extent to which the clients of a hierarchy polymorphically manipulate that hierarchy. A visual pattern vocabulary is also presented in order to facilitate the communication between analysts. Initial evaluation shows that our techniques aid program comprehension by effectively visualizing large quantities of information, and can help detect several design problems.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Polymorphism and class hierarchies are key to increasing the extensibility of an object-oriented program but also raise challenges for program comprehension. Despite many advances in understanding and restructuring class hierarchies, there is no direct support to analyze and understand the design decisions that drive their polymorphic usage. In this paper we introduce a metric-based visual approach to capture the extent to which the clients of a hierarchy polymorphically manipulate that hierarchy. A visual pattern vocabulary is also presented in order to facilitate the communication between analysts. Initial evaluation shows that our techniques aid program comprehension by effectively visualizing large quantities of information, and can help detect several design problems.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Polymorphism and class hierarchies are key to increasing the extensibility of an object-oriented program but also raise challenges for program comprehension. Despite many advances in understanding and restructuring class hierarchies, there is no direct support to analyze and understand the design decisions that drive their polymorphic usage. In this paper we introduce a metric-based visual approach to capture the extent to which the clients of a hierarchy polymorphically manipulate that hierarchy. A visual pattern vocabulary is also presented in order to facilitate the communication between analysts. Initial evaluation shows that our techniques aid program comprehension by effectively visualizing large quantities of information, and can help detect several design problems.",
"fno": "3353a207",
"keywords": [
"Software Visualization",
"Polymorphism",
"Class Hierarchies",
"Static Analysis",
"Metrics"
],
"authors": [
{
"affiliation": null,
"fullName": "Petru Florin Mihancea",
"givenName": "Petru Florin",
"surname": "Mihancea",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "scam",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-09-01T00:00:00",
"pubType": "proceedings",
"pages": "207-216",
"year": "2008",
"issn": null,
"isbn": "978-0-7695-3353-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "3353a197",
"articleId": "12OmNyQphg3",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3353a217",
"articleId": "12OmNvAAtKf",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/uidis/1999/0262/0/02620042",
"title": "The Challenge of Visualizing Multiple Overlapping Classification Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/uidis/1999/02620042/12OmNB9bvhC",
"parentPublication": {
"id": "proceedings/uidis/1999/0262/0",
"title": "User Interfaces to Data Intensive Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpc/2010/4113/0/4113a036",
"title": "Patrools: Visualizing the Polymorphic Usage of Class Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/icpc/2010/4113a036/12OmNqJZgHs",
"parentPublication": {
"id": "proceedings/icpc/2010/4113/0",
"title": "International Conference on Program Comprehension",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sera/2007/2867/0/28670662",
"title": "Reengineering Class Hierarchies into 3D Bridge Form",
"doi": null,
"abstractUrl": "/proceedings-article/sera/2007/28670662/12OmNs59K2s",
"parentPublication": {
"id": "proceedings/sera/2007/2867/0",
"title": "5th ACIS International Conference on Software Engineering Research, Management & Applications (SERA 2007)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2004/2177/0/21770885",
"title": "Representing Hierarchies Using Multiple Synthetic Voices",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2004/21770885/12OmNvzJG2G",
"parentPublication": {
"id": "proceedings/iv/2004/2177/0",
"title": "Proceedings. Eighth International Conference on Information Visualisation, 2004. IV 2004.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icde/1997/7807/0/78070245",
"title": "Failure handling for transaction hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/icde/1997/78070245/12OmNx57HHT",
"parentPublication": {
"id": "proceedings/icde/1997/7807/0",
"title": "Proceedings 13th International Conference on Data Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csmr/2009/3589/0/3589a007",
"title": "Discovering Comprehension Pitfalls in Class Hierarchies",
"doi": null,
"abstractUrl": "/proceedings-article/csmr/2009/3589a007/12OmNxGSlYp",
"parentPublication": {
"id": "proceedings/csmr/2009/3589/0",
"title": "2009 13th European Conference on Software Maintenance and Reengineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/csmr/2010/4321/0/4321a240",
"title": "Reconstruction of Class Hierarchies for Decompilation of C++ Programs",
"doi": null,
"abstractUrl": "/proceedings-article/csmr/2010/4321a240/12OmNxRF6Zy",
"parentPublication": {
"id": "proceedings/csmr/2010/4321/0",
"title": "2010 14th European Conference on Software Maintenance and Reengineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2010/3989/1/3989a056",
"title": "A Multiple Hierarchies RBAC Model",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2010/3989a056/12OmNyfvpS8",
"parentPublication": {
"id": "proceedings/cmc/2010/3989/1",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030276",
"title": "Tugging Graphs Faster: Efficiently Modifying Path-Preserving Hierarchies for Browsing Paths",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030276/13rRUwbs1Su",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxX3uMg",
"title": "Computer and Information Science, ACIS International Conference on",
"acronym": "icis",
"groupId": "1001200",
"volume": "0",
"displayVolume": "0",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvT2pi6",
"doi": "10.1109/ICIS.2010.124",
"title": "An Attribute Graph Grammar Enabling Narrower Drawings of Trees",
"normalizedTitle": "An Attribute Graph Grammar Enabling Narrower Drawings of Trees",
"abstract": "Visualizing information has been one of the main subjects of study in the computer field. Representing objects with diagrams is one approach to visualizing information and its effectiveness has widely been recognized. Thus far, many graph-drawing algorithms have been proposed. Several authors have studied the problem of producing tidy drawings of binary trees – drawings that are aesthetically pleasing and of minimum width. A number of aesthetics has been proposed. We extend this problem to that of general trees in this paper and give an attribute graph grammar that corresponds to general trees. Finally, we propose an application of this grammar.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Visualizing information has been one of the main subjects of study in the computer field. Representing objects with diagrams is one approach to visualizing information and its effectiveness has widely been recognized. Thus far, many graph-drawing algorithms have been proposed. Several authors have studied the problem of producing tidy drawings of binary trees – drawings that are aesthetically pleasing and of minimum width. A number of aesthetics has been proposed. We extend this problem to that of general trees in this paper and give an attribute graph grammar that corresponds to general trees. Finally, we propose an application of this grammar.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Visualizing information has been one of the main subjects of study in the computer field. Representing objects with diagrams is one approach to visualizing information and its effectiveness has widely been recognized. Thus far, many graph-drawing algorithms have been proposed. Several authors have studied the problem of producing tidy drawings of binary trees – drawings that are aesthetically pleasing and of minimum width. A number of aesthetics has been proposed. We extend this problem to that of general trees in this paper and give an attribute graph grammar that corresponds to general trees. Finally, we propose an application of this grammar.",
"fno": "4147a341",
"keywords": [
"Tree Drawing",
"Layout Conditions",
"Context Free Graph Grammar",
"Attribute Graph Grammar"
],
"authors": [
{
"affiliation": null,
"fullName": "Tadaaki Kirishima",
"givenName": "Tadaaki",
"surname": "Kirishima",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Takaaki Goto",
"givenName": "Takaaki",
"surname": "Goto",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Takeo Yaku",
"givenName": "Takeo",
"surname": "Yaku",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Kensei Tsuchida",
"givenName": "Kensei",
"surname": "Tsuchida",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-08-01T00:00:00",
"pubType": "proceedings",
"pages": "341-346",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4147-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4147a337",
"articleId": "12OmNvUaNpb",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4147a347",
"articleId": "12OmNBKmXlR",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icdar/1995/7128/2/71280970",
"title": "Recognition of objects in images of paper based line drawings",
"doi": null,
"abstractUrl": "/proceedings-article/icdar/1995/71280970/12OmNAoDiaO",
"parentPublication": {
"id": "proceedings/icdar/1995/7128/2",
"title": "Proceedings of 3rd International Conference on Document Analysis and Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ems/2008/3325/0/3325a263",
"title": "Two-dimensional Picture Grammar models",
"doi": null,
"abstractUrl": "/proceedings-article/ems/2008/3325a263/12OmNB9KHxl",
"parentPublication": {
"id": "proceedings/ems/2008/3325/0",
"title": "Computer Modeling and Simulation, UKSIM European Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aina/2008/3095/0/3095a904",
"title": "Formalization of Link Farm Structure Using Graph Grammar",
"doi": null,
"abstractUrl": "/proceedings-article/aina/2008/3095a904/12OmNvjgWPl",
"parentPublication": {
"id": "proceedings/aina/2008/3095/0",
"title": "22nd International Conference on Advanced Information Networking and Applications (aina 2008)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bic-ta/2011/4514/0/4514a027",
"title": "Parallel Communicating Graph Grammar",
"doi": null,
"abstractUrl": "/proceedings-article/bic-ta/2011/4514a027/12OmNx1Iwdn",
"parentPublication": {
"id": "proceedings/bic-ta/2011/4514/0",
"title": "Bio-Inspired Computing: Theories and Applications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/1979/05/01702661",
"title": "Tidy Drawings of Trees",
"doi": null,
"abstractUrl": "/journal/ts/1979/05/01702661/13rRUwjoNyw",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/1981/02/01702828",
"title": "Tidier Drawings of Trees",
"doi": null,
"abstractUrl": "/journal/ts/1981/02/01702828/13rRUxly8Uv",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2009/06/tts2009060780",
"title": "Grammar Recovery from Parse Trees and Metrics-Guided Grammar Refactoring",
"doi": null,
"abstractUrl": "/journal/ts/2009/06/tts2009060780/13rRUyfbwsq",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1992/11/i1122",
"title": "Character Recognition Based on Attribute-Dependent Programmed Grammar",
"doi": null,
"abstractUrl": "/journal/tp/1992/11/i1122/13rRUyp7tXK",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/5555/01/10093949",
"title": "Splitting Vertices in 2-Layer Graph Drawings",
"doi": null,
"abstractUrl": "/magazine/cg/5555/01/10093949/1M80M7nF2Mg",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/apsec/2020/9553/0/955300a465",
"title": "A Formal Model for Behavior Trees Based on Context - Free Grammar",
"doi": null,
"abstractUrl": "/proceedings-article/apsec/2020/955300a465/1rCgD60864M",
"parentPublication": {
"id": "proceedings/apsec/2020/9553/0",
"title": "2020 27th Asia-Pacific Software Engineering Conference (APSEC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy6qfO0",
"title": "Intelligent Computation Technology and Automation, International Conference on",
"acronym": "icicta",
"groupId": "1002487",
"volume": "3",
"displayVolume": "3",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxXCGKK",
"doi": "10.1109/ICICTA.2010.547",
"title": "The Correlation Analysis of S and T Policy and Innovation of Hi-tech Enterprises",
"normalizedTitle": "The Correlation Analysis of S and T Policy and Innovation of Hi-tech Enterprises",
"abstract": "S&T policy is an important force to promote innovation and development of high-tech enterprises and an important support to enhance the power and vitality of high-tech enterprises. In this paper, the existing S&T policies will be hackled and those S&T policies related with the innovation of the high-tech enterprises will be choosed; Then, the descriptive analysis of key factors will be carried through, which would conduct scientific and technological innovation of hi-tech enterprises; Finally, the correlation analysis will be adopted to study the relation of S&T policy and hi-tech enterprise innovation. On these works, put up the identify problems and countermeasures.",
"abstracts": [
{
"abstractType": "Regular",
"content": "S&T policy is an important force to promote innovation and development of high-tech enterprises and an important support to enhance the power and vitality of high-tech enterprises. In this paper, the existing S&T policies will be hackled and those S&T policies related with the innovation of the high-tech enterprises will be choosed; Then, the descriptive analysis of key factors will be carried through, which would conduct scientific and technological innovation of hi-tech enterprises; Finally, the correlation analysis will be adopted to study the relation of S&T policy and hi-tech enterprise innovation. On these works, put up the identify problems and countermeasures.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "S&T policy is an important force to promote innovation and development of high-tech enterprises and an important support to enhance the power and vitality of high-tech enterprises. In this paper, the existing S&T policies will be hackled and those S&T policies related with the innovation of the high-tech enterprises will be choosed; Then, the descriptive analysis of key factors will be carried through, which would conduct scientific and technological innovation of hi-tech enterprises; Finally, the correlation analysis will be adopted to study the relation of S&T policy and hi-tech enterprise innovation. On these works, put up the identify problems and countermeasures.",
"fno": "4077e743",
"keywords": [
"S T Policy",
"Grey Relativity",
"S T Innovation Of Hi Tech Enterprises"
],
"authors": [
{
"affiliation": null,
"fullName": "Jiang Dong",
"givenName": "Jiang",
"surname": "Dong",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Li Ting",
"givenName": "Li",
"surname": "Ting",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Duan Huifang",
"givenName": "Duan",
"surname": "Huifang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Zhang Zhiwei",
"givenName": "Zhang",
"surname": "Zhiwei",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Li Zhixiang",
"givenName": "Li",
"surname": "Zhixiang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icicta",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-05-01T00:00:00",
"pubType": "proceedings",
"pages": "743-746",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4077-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4077e739",
"articleId": "12OmNxWuiuH",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4077e747",
"articleId": "12OmNx76TQG",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iciii/2009/3876/1/3876a273",
"title": "Analysis of the Correlation Effect on Hi-Tech Business Incubators Cluster in China",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2009/3876a273/12OmNCulYk8",
"parentPublication": {
"id": "proceedings/iciii/2009/3876/1",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bife/2012/4750/0/4750a641",
"title": "Management Innovation Capabilities Evaluation of Small and Medium-sized High-tech Enterprises in Shanghai",
"doi": null,
"abstractUrl": "/proceedings-article/bife/2012/4750a641/12OmNqEATaD",
"parentPublication": {
"id": "proceedings/bife/2012/4750/0",
"title": "2012 Fifth International Conference on Business Intelligence and Financial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmecg/2010/8507/0/05628676",
"title": "Evaluation of Independent Innovation Capacity of High-Tech Enterprises Based on Hierarchical Comprehensive",
"doi": null,
"abstractUrl": "/proceedings-article/icmecg/2010/05628676/12OmNqFJhSg",
"parentPublication": {
"id": "proceedings/icmecg/2010/8507/0",
"title": "2010 Fourth International Conference on Management of E-Commerce and E-Government (ICMeCG 2010)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciii/2011/4523/2/4523b110",
"title": "Evaluation of Technological Innovation Ability for High-tech Enterprises Based on Osculating Value Method",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2011/4523b110/12OmNrnJ6TO",
"parentPublication": {
"id": "proceedings/iciii/2011/4523/2",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciii/2009/3876/1/3876a596",
"title": "Evaluation on the Science & Technology Innovation Capability of High-Technology Industry in China",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2009/3876a596/12OmNvStcQF",
"parentPublication": {
"id": "proceedings/iciii/2009/3876/1",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/coinfo/2009/3898/0/3898a168",
"title": "A Study on the Motivation of Cooperative R&D between Private S&T Enterprises and State Military Enterprises - From the Standpoint of Informal Innovation Network",
"doi": null,
"abstractUrl": "/proceedings-article/coinfo/2009/3898a168/12OmNx5Yvjr",
"parentPublication": {
"id": "proceedings/coinfo/2009/3898/0",
"title": "2009 Fourth International Conference on Cooperation and Promotion of Information Resources in Science and Technology (COINFO 2009)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/fskd/2009/3735/3/3735c174",
"title": "The Appraisal Method and its Application for the Growth of the Hi-tech Enterprises",
"doi": null,
"abstractUrl": "/proceedings-article/fskd/2009/3735c174/12OmNxA3YTU",
"parentPublication": {
"id": "proceedings/fskd/2009/3735/3",
"title": "2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery (FSKD 2009)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cesce/2010/3972/1/3972a451",
"title": "Tech-innovation Connect with Venture Investment",
"doi": null,
"abstractUrl": "/proceedings-article/cesce/2010/3972a451/12OmNxuXczQ",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciii/2009/3876/3/3876c448",
"title": "A Research on Innovation Ability of Chinese High-Tech Industry Evaluation",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2009/3876c448/12OmNy3AgC6",
"parentPublication": {
"id": "proceedings/iciii/2009/3876/3",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icekim/2021/6834/0/683400a841",
"title": "Research on Technology Innovation Information Management of High-tech Enterprises Based on Fixed Effect Model",
"doi": null,
"abstractUrl": "/proceedings-article/icekim/2021/683400a841/1vmLwYb3Xeo",
"parentPublication": {
"id": "proceedings/icekim/2021/6834/0",
"title": "2021 2nd International Conference on Education, Knowledge and Information Management (ICEKIM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1fTgF9x78sw",
"title": "2019 IEEE Visualization Conference (VIS)",
"acronym": "vis",
"groupId": "1001944",
"volume": "0",
"displayVolume": "0",
"year": "2019",
"__typename": "ProceedingType"
},
"article": {
"id": "1fTgJHbs9pu",
"doi": "10.1109/VISUAL.2019.8933606",
"title": "Overlap-Free Drawing of Generalized Pythagoras Trees for Hierarchy Visualization",
"normalizedTitle": "Overlap-Free Drawing of Generalized Pythagoras Trees for Hierarchy Visualization",
"abstract": "Generalized Pythagoras trees were developed for visualizing hierarchical data, producing organic, fractal-like representations. However, the drawback of the original layout algorithm is visual overlap of tree branches. To avoid such overlap, we introduce an adapted drawing algorithm using ellipses instead of circles to recursively place tree nodes representing the subhierarchies. Our technique is demonstrated by resolving overlap in diverse real-world and generated datasets, while comparing the results to the original approach.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Generalized Pythagoras trees were developed for visualizing hierarchical data, producing organic, fractal-like representations. However, the drawback of the original layout algorithm is visual overlap of tree branches. To avoid such overlap, we introduce an adapted drawing algorithm using ellipses instead of circles to recursively place tree nodes representing the subhierarchies. Our technique is demonstrated by resolving overlap in diverse real-world and generated datasets, while comparing the results to the original approach.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Generalized Pythagoras trees were developed for visualizing hierarchical data, producing organic, fractal-like representations. However, the drawback of the original layout algorithm is visual overlap of tree branches. To avoid such overlap, we introduce an adapted drawing algorithm using ellipses instead of circles to recursively place tree nodes representing the subhierarchies. Our technique is demonstrated by resolving overlap in diverse real-world and generated datasets, while comparing the results to the original approach.",
"fno": "08933606",
"keywords": [
"Data Visualisation",
"Trees Mathematics",
"Tree Branches",
"Tree Nodes",
"Overlap Free Drawing",
"Generalized Pythagoras Trees",
"Hierarchy Visualization",
"Hierarchical Data",
"Fractal Like Representations",
"Vegetation",
"Force",
"Layout",
"Shape",
"Data Visualization",
"Visualization",
"Taxonomy",
"Human Centered Computing",
"Visualization",
"Visualization Application Domains",
"Information Visualization"
],
"authors": [
{
"affiliation": "University of Stuttgart,VISUS",
"fullName": "Tanja Munz",
"givenName": "Tanja",
"surname": "Munz",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology",
"fullName": "Michael Burch",
"givenName": "Michael",
"surname": "Burch",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology",
"fullName": "Toon van Benthem",
"givenName": "Toon van",
"surname": "Benthem",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Eindhoven University of Technology",
"fullName": "Yoeri Poels",
"givenName": "Yoeri",
"surname": "Poels",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Duisburg-Essen",
"fullName": "Fabian Beck",
"givenName": "Fabian",
"surname": "Beck",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart,VISUS",
"fullName": "Daniel Weiskopf",
"givenName": "Daniel",
"surname": "Weiskopf",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2019-10-01T00:00:00",
"pubType": "proceedings",
"pages": "251-255",
"year": "2019",
"issn": null,
"isbn": "978-1-7281-4941-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "08933546",
"articleId": "1fTgJv5NwT6",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08933539",
"articleId": "1fTgIhNytI4",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iv/2017/0831/0/0831a045",
"title": "Visualization Techniques for the Comparative Analysis of Weighted Free Trees",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2017/0831a045/12OmNBqMDzM",
"parentPublication": {
"id": "proceedings/iv/2017/0831/0",
"title": "2017 21st International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2013/0015/0/06607437",
"title": "Large multi-class image categorization with ensembles of label trees",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2013/06607437/12OmNBziBdx",
"parentPublication": {
"id": "proceedings/icme/2013/0015/0",
"title": "2013 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vlhcc/2011/1246/0/06070401",
"title": "Drawing Euler diagrams with circles and ellipses",
"doi": null,
"abstractUrl": "/proceedings-article/vlhcc/2011/06070401/12OmNvpew49",
"parentPublication": {
"id": "proceedings/vlhcc/2011/1246/0",
"title": "2011 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC 2011)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2017/0831/0/0831a224",
"title": "Node Overlap Removal for 1D Graph Layout",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2017/0831a224/12OmNxuXczJ",
"parentPublication": {
"id": "proceedings/iv/2017/0831/0",
"title": "2017 21st International Conference Information Visualisation (IV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2017/6067/0/08019440",
"title": "Scene text detection based on pruning strategy of MSER-trees and Linkage-trees",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2017/08019440/12OmNyKrH2M",
"parentPublication": {
"id": "proceedings/icme/2017/6067/0",
"title": "2017 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2015/7568/0/7568a259",
"title": "Fast Graph Drawing Algorithm Revealing Networks Cores",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2015/7568a259/12OmNznCl21",
"parentPublication": {
"id": "proceedings/iv/2015/7568/0",
"title": "2015 19th International Conference on Information Visualisation (iV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/11/ttg2011111599",
"title": "Drawing Contour Trees in the Plane",
"doi": null,
"abstractUrl": "/journal/tg/2011/11/ttg2011111599/13rRUwbs2go",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/01/v0046",
"title": "Combining Hierarchy and Energy Drawing Directed Graphs",
"doi": null,
"abstractUrl": "/journal/tg/2004/01/v0046/13rRUwgQpDf",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2023/01/09925049",
"title": "Dual Space Coupling Model Guided Overlap-Free Scatterplot",
"doi": null,
"abstractUrl": "/journal/tg/2023/01/09925049/1HBHYSHqD3a",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/10122175",
"title": "A Scalable Method for Readable Tree Layouts",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/10122175/1N0swtOjW4U",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNynsbx3",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAgY7kY",
"doi": "10.1109/VISUAL.2003.1250371",
"title": "Feature-Space Analysis of Unstructured Meshes",
"normalizedTitle": "Feature-Space Analysis of Unstructured Meshes",
"abstract": "Unstructured meshes are often used in simulations and imaging applications. They provide advanced flexibility in modeling abilities but are more difficult to manipulate and analyze than regular data. This work provides a novel approach for the analysis of unstructured meshes using feature-space clustering and feature-detection. Analyzing and revealing underlying structures in data involve operators on both spatial and functional domains. Slicing concentrates more on the spatial domain, while iso-surfacing or volume-rendering concentrate more on the functional domain. Nevertheless, many times it is the combination of the two domains which provides real insight on the structure of the data. In this work a combined feature-space is defined on top of unstructured meshes in order to search for structure in the data. A point in feature-space includes the spatial coordinates of the point in the mesh domain and all chosen attributes defined on the mesh. A distance measures between points in feature-space is defined enabling the utilization of clustering using the mean shift procedure (previously used for images) on unstructured meshes. Feature space analysis is shown to be useful for feature-extraction, for data exploration and partitioning.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Unstructured meshes are often used in simulations and imaging applications. They provide advanced flexibility in modeling abilities but are more difficult to manipulate and analyze than regular data. This work provides a novel approach for the analysis of unstructured meshes using feature-space clustering and feature-detection. Analyzing and revealing underlying structures in data involve operators on both spatial and functional domains. Slicing concentrates more on the spatial domain, while iso-surfacing or volume-rendering concentrate more on the functional domain. Nevertheless, many times it is the combination of the two domains which provides real insight on the structure of the data. In this work a combined feature-space is defined on top of unstructured meshes in order to search for structure in the data. A point in feature-space includes the spatial coordinates of the point in the mesh domain and all chosen attributes defined on the mesh. A distance measures between points in feature-space is defined enabling the utilization of clustering using the mean shift procedure (previously used for images) on unstructured meshes. Feature space analysis is shown to be useful for feature-extraction, for data exploration and partitioning.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Unstructured meshes are often used in simulations and imaging applications. They provide advanced flexibility in modeling abilities but are more difficult to manipulate and analyze than regular data. This work provides a novel approach for the analysis of unstructured meshes using feature-space clustering and feature-detection. Analyzing and revealing underlying structures in data involve operators on both spatial and functional domains. Slicing concentrates more on the spatial domain, while iso-surfacing or volume-rendering concentrate more on the functional domain. Nevertheless, many times it is the combination of the two domains which provides real insight on the structure of the data. In this work a combined feature-space is defined on top of unstructured meshes in order to search for structure in the data. A point in feature-space includes the spatial coordinates of the point in the mesh domain and all chosen attributes defined on the mesh. A distance measures between points in feature-space is defined enabling the utilization of clustering using the mean shift procedure (previously used for images) on unstructured meshes. Feature space analysis is shown to be useful for feature-extraction, for data exploration and partitioning.",
"fno": "20300025",
"keywords": [
"Unstructured Meshes",
"Segmentation",
"Clustering",
"Feature Extraction",
"Mean Shift"
],
"authors": [
{
"affiliation": "The Interdisciplinary Center, Herzliya",
"fullName": "Ariel Shamir",
"givenName": "Ariel",
"surname": "Shamir",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "25",
"year": "2003",
"issn": null,
"isbn": "0-7695-2030-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "20300024",
"articleId": "12OmNyxFKji",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "20300026",
"articleId": "12OmNBVrjmf",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2005/2766/0/27660054",
"title": "Marching Diamonds for Unstructured Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660054/12OmNC8dgmy",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2011/4548/0/4548a093",
"title": "Accurate Volume Rendering of Unstructured Hexahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2011/4548a093/12OmNCcbE5T",
"parentPublication": {
"id": "proceedings/sibgrapi/2011/4548/0",
"title": "2011 24th SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1997/8262/0/82620285",
"title": "Extracting feature lines from 3D unstructured grids",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1997/82620285/12OmNCfSqO2",
"parentPublication": {
"id": "proceedings/ieee-vis/1997/8262/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pdcat/2010/4287/0/4287a465",
"title": "Two-Dimensional Dam-Break Flood Simulation on Unstructured Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/pdcat/2010/4287a465/12OmNz6ApbO",
"parentPublication": {
"id": "proceedings/pdcat/2010/4287/0",
"title": "Parallel and Distributed Computing Applications and Technologies, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880433",
"title": "TetSplat Real-Time Rendering and Volume Clipping of Large Unstructured Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880433/12OmNzRHOOj",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300044",
"title": "Hardware-Based Ray Casting for Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300044/12OmNzXnNw2",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030305",
"title": "A Comparison of Gradient Estimation Methods for Volume Rendering on Unstructured Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030305/13rRUx0xPi5",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1997/04/v0370",
"title": "Out-of-Core Streamline Visualization on Large Unstructured Meshes",
"doi": null,
"abstractUrl": "/journal/tg/1997/04/v0370/13rRUxNmPDI",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/01/v0029",
"title": "Selective Refinement Queries for Volume Visualization of Unstructured Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2004/01/v0029/13rRUyY28Yi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vis/2019/4941/0/08933539",
"title": "Efficient Space Skipping and Adaptive Sampling of Unstructured Volumes Using Hardware Accelerated Ray Tracing",
"doi": null,
"abstractUrl": "/proceedings-article/vis/2019/08933539/1fTgIhNytI4",
"parentPublication": {
"id": "proceedings/vis/2019/4941/0",
"title": "2019 IEEE Visualization Conference (VIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCdk2Yv",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNBuL1lz",
"doi": "10.1109/VISUAL.2000.885683",
"title": "Hardware-Accelerated Volume and Isosurface Rendering Based on Cell-Projection",
"normalizedTitle": "Hardware-Accelerated Volume and Isosurface Rendering Based on Cell-Projection",
"abstract": "We present two beneficial rendering extensions to the Projected Tetrahedra (PT) algorithm by Shirley and Tuchman. These extensions are compatible with any cell sorting technique, for example the BSP-XMPVO sorting algorithm for unstructured meshes. Using 3D texture mapping our first extension solves the long-standing problem of hardware-accelerated but accurate rendering of tetrahedral volume cells with arbitrary transfer functions. By employing 2D texture mapping our second extension realizes the hardware-accelerated rendering of multiple shaded isosurfaces within the PT algorithm without reconstructing the isosurfaces. Additionally, two methods are presented to combine projected tetrahedral volumes with isosurfaces. The time complexity of all our algorithms is linear in the number of tetrahedra and does neither depend on the number of isosurfaces nor on the employed transfer functions.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present two beneficial rendering extensions to the Projected Tetrahedra (PT) algorithm by Shirley and Tuchman. These extensions are compatible with any cell sorting technique, for example the BSP-XMPVO sorting algorithm for unstructured meshes. Using 3D texture mapping our first extension solves the long-standing problem of hardware-accelerated but accurate rendering of tetrahedral volume cells with arbitrary transfer functions. By employing 2D texture mapping our second extension realizes the hardware-accelerated rendering of multiple shaded isosurfaces within the PT algorithm without reconstructing the isosurfaces. Additionally, two methods are presented to combine projected tetrahedral volumes with isosurfaces. The time complexity of all our algorithms is linear in the number of tetrahedra and does neither depend on the number of isosurfaces nor on the employed transfer functions.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present two beneficial rendering extensions to the Projected Tetrahedra (PT) algorithm by Shirley and Tuchman. These extensions are compatible with any cell sorting technique, for example the BSP-XMPVO sorting algorithm for unstructured meshes. Using 3D texture mapping our first extension solves the long-standing problem of hardware-accelerated but accurate rendering of tetrahedral volume cells with arbitrary transfer functions. By employing 2D texture mapping our second extension realizes the hardware-accelerated rendering of multiple shaded isosurfaces within the PT algorithm without reconstructing the isosurfaces. Additionally, two methods are presented to combine projected tetrahedral volumes with isosurfaces. The time complexity of all our algorithms is linear in the number of tetrahedra and does neither depend on the number of isosurfaces nor on the employed transfer functions.",
"fno": "64780016",
"keywords": [
"Volume Rendering",
"Isosurfaces",
"Unstructured Meshes",
"Cell Projection",
"Graphics Hardware",
"Texture Mapping",
"Compositing"
],
"authors": [
{
"affiliation": "University of Stuttgart",
"fullName": "Stefan Röttger",
"givenName": "Stefan",
"surname": "Röttger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart",
"fullName": "Martin Kraus",
"givenName": "Martin",
"surname": "Kraus",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart",
"fullName": "Thomas Ertl",
"givenName": "Thomas",
"surname": "Ertl",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-10-01T00:00:00",
"pubType": "proceedings",
"pages": "16",
"year": "2000",
"issn": "1070-2385",
"isbn": "0-7803-6478-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "64780015",
"articleId": "12OmNxFJXEw",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "64780017",
"articleId": "12OmNwlHSVv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200kraus",
"title": "Cell-Projection of Cyclic Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200kraus/12OmNA2cYzt",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880027",
"title": "Projecting Tetrahedra without Rendering Artifacts",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880027/12OmNBbsidz",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2006/2686/0/26860147",
"title": "GPU-Based Cell Projection for Interactive Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2006/26860147/12OmNxaw5gx",
"parentPublication": {
"id": "proceedings/sibgrapi/2006/2686/0",
"title": "2006 19th Brazilian Symposium on Computer Graphics and Image Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/prs/1997/8265/0/82650095",
"title": "A scalable parallel cell-projection volume rendering algorithm for three-dimensional unstructured data",
"doi": null,
"abstractUrl": "/proceedings-article/prs/1997/82650095/12OmNxuo0fS",
"parentPublication": {
"id": "proceedings/prs/1997/8265/0",
"title": "Parallel Rendering Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2004/8781/0/87810071",
"title": "Texture-Encoded Tetrahedral Strips",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2004/87810071/12OmNxwnctV",
"parentPublication": {
"id": "proceedings/vv/2004/8781/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2002/7498/0/7498gregorsk",
"title": "Interactive View-Dependent Rendering of Large IsoSurfaces",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2002/7498gregorsk/12OmNyQGSjm",
"parentPublication": {
"id": "proceedings/ieee-vis/2002/7498/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2001/1227/0/12270244",
"title": "Progressive Isosurface Extraction from Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2001/12270244/12OmNzaQoEM",
"parentPublication": {
"id": "proceedings/pg/2001/1227/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1998/01/v0037",
"title": "A High Accuracy Volume Renderer for Unstructured Data",
"doi": null,
"abstractUrl": "/journal/tg/1998/01/v0037/13rRUwwaKsU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/02/v0163",
"title": "Hardware-Based View-Independent Cell Projection",
"doi": null,
"abstractUrl": "/journal/tg/2003/02/v0163/13rRUxBa5x2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2007/06/v1727",
"title": "Interactive Isosurface Ray Tracing of Time-Varying Tetrahedral Volumes",
"doi": null,
"abstractUrl": "/journal/tg/2007/06/v1727/13rRUxZRbnV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzBOhWW",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"acronym": "vv",
"groupId": "1000808",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNs0kyFD",
"doi": "10.1109/SVVG.2004.2",
"title": "A Fast High Accuracy Volume Renderer for Unstructured Data",
"normalizedTitle": "A Fast High Accuracy Volume Renderer for Unstructured Data",
"abstract": "In this paper, we describe an unstructured mesh volume renderer. Our renderer is interactive and accurately integrates light intensity an order of magnitude faster than previous methods. We employ a projective technique that takes advantage of the expanded programmability of the latest 3D graphics hardware. We also analyze an optical model commonly used for scientific volume rendering and derive a new method to compute it that is very accurate but computationally feasible in real time. We demonstrate a system that can accurately produce a volume rendering of an unstructured mesh with a first-order approximation to any classification method. Furthermore, our system is capable of rendering over 300 thousand tetrahedra per second yet is independent of the classification scheme used.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we describe an unstructured mesh volume renderer. Our renderer is interactive and accurately integrates light intensity an order of magnitude faster than previous methods. We employ a projective technique that takes advantage of the expanded programmability of the latest 3D graphics hardware. We also analyze an optical model commonly used for scientific volume rendering and derive a new method to compute it that is very accurate but computationally feasible in real time. We demonstrate a system that can accurately produce a volume rendering of an unstructured mesh with a first-order approximation to any classification method. Furthermore, our system is capable of rendering over 300 thousand tetrahedra per second yet is independent of the classification scheme used.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we describe an unstructured mesh volume renderer. Our renderer is interactive and accurately integrates light intensity an order of magnitude faster than previous methods. We employ a projective technique that takes advantage of the expanded programmability of the latest 3D graphics hardware. We also analyze an optical model commonly used for scientific volume rendering and derive a new method to compute it that is very accurate but computationally feasible in real time. We demonstrate a system that can accurately produce a volume rendering of an unstructured mesh with a first-order approximation to any classification method. Furthermore, our system is capable of rendering over 300 thousand tetrahedra per second yet is independent of the classification scheme used.",
"fno": "87810009",
"keywords": [
"Volume Rendering"
],
"authors": [
{
"affiliation": "Sandia National Laboratories",
"fullName": "Kenneth Moreland",
"givenName": "Kenneth",
"surname": "Moreland",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of New Mexico",
"fullName": "Edward Angel",
"givenName": "Edward",
"surname": "Angel",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-10-01T00:00:00",
"pubType": "proceedings",
"pages": "9-16",
"year": "2004",
"issn": null,
"isbn": "0-7803-8781-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "87810001",
"articleId": "12OmNBJw9TV",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "87810017",
"articleId": "12OmNvsm6vG",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/visual/1992/2897/0/00235204",
"title": "A scientific visualization renderer",
"doi": null,
"abstractUrl": "/proceedings-article/visual/1992/00235204/12OmNAkWvbq",
"parentPublication": {
"id": "proceedings/visual/1992/2897/0",
"title": "Proceedings Visualization '92",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2011/4548/0/4548a093",
"title": "Accurate Volume Rendering of Unstructured Hexahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2011/4548a093/12OmNCcbE5T",
"parentPublication": {
"id": "proceedings/sibgrapi/2011/4548/0",
"title": "2011 24th SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1997/8262/0/82620035",
"title": "The VSBUFFER: visibility ordering of unstructured volume primitives by polygon drawing",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1997/82620035/12OmNvTTcc7",
"parentPublication": {
"id": "proceedings/ieee-vis/1997/8262/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2004/8781/0/87810055",
"title": "Volume Interval Segmentation and Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2004/87810055/12OmNvkGW7n",
"parentPublication": {
"id": "proceedings/vv/2004/8781/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/1998/9180/0/91800039",
"title": "Adding Shadows to a Texture-Based Volume Renderer",
"doi": null,
"abstractUrl": "/proceedings-article/vv/1998/91800039/12OmNwJgAGE",
"parentPublication": {
"id": "proceedings/vv/1998/9180/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2001/7223/0/72230093",
"title": "Multiresolution View-Dependent Splat Based Volume Rendering of Large Irregular Data",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2001/72230093/12OmNya72oP",
"parentPublication": {
"id": "proceedings/pvg/2001/7223/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1998/01/v0037",
"title": "A High Accuracy Volume Renderer for Unstructured Data",
"doi": null,
"abstractUrl": "/journal/tg/1998/01/v0037/13rRUwwaKsU",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030305",
"title": "A Comparison of Gradient Estimation Methods for Volume Rendering on Unstructured Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030305/13rRUx0xPi5",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/06/v0695",
"title": "Image-Space Visibility Ordering for Cell Projection Volume Rendering of Unstructured Data",
"doi": null,
"abstractUrl": "/journal/tg/2004/06/v0695/13rRUyY294t",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2018/6420/0/642000d907",
"title": "Neural 3D Mesh Renderer",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2018/642000d907/17D45WHONlu",
"parentPublication": {
"id": "proceedings/cvpr/2018/6420/0",
"title": "2018 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNynsbx3",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzXnNw2",
"doi": "10.1109/VISUAL.2003.1250390",
"title": "Hardware-Based Ray Casting for Tetrahedral Meshes",
"normalizedTitle": "Hardware-Based Ray Casting for Tetrahedral Meshes",
"abstract": "We present the first implementation of a volume ray casting algorithm for tetrahedral meshes running on off-the-shelf programmable graphics hardware. Our implementation avoids the memory transfer bottleneck of the graphics bus since the complete mesh data is stored in the local memory of the graphics adapter and all computations, in particular ray traversal and ray integration, are performed by the graphics processing unit. Analogously to other ray casting algorithms, our algorithm does not require an expensive cell sorting. Provided that the graphics adapter offers enough texture memory, our implementation performs comparable to the fastest published volume rendering algorithms for unstructured meshes. Our approach works with cyclic and/or non-convex meshes and supports early ray termination. Accurate ray integration is guaranteed by applying pre-integrated volume rendering. In order to achieve almost interactive modifications of transfer functions, we propose a new method for computing three-dimensional pre-integration tables.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present the first implementation of a volume ray casting algorithm for tetrahedral meshes running on off-the-shelf programmable graphics hardware. Our implementation avoids the memory transfer bottleneck of the graphics bus since the complete mesh data is stored in the local memory of the graphics adapter and all computations, in particular ray traversal and ray integration, are performed by the graphics processing unit. Analogously to other ray casting algorithms, our algorithm does not require an expensive cell sorting. Provided that the graphics adapter offers enough texture memory, our implementation performs comparable to the fastest published volume rendering algorithms for unstructured meshes. Our approach works with cyclic and/or non-convex meshes and supports early ray termination. Accurate ray integration is guaranteed by applying pre-integrated volume rendering. In order to achieve almost interactive modifications of transfer functions, we propose a new method for computing three-dimensional pre-integration tables.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present the first implementation of a volume ray casting algorithm for tetrahedral meshes running on off-the-shelf programmable graphics hardware. Our implementation avoids the memory transfer bottleneck of the graphics bus since the complete mesh data is stored in the local memory of the graphics adapter and all computations, in particular ray traversal and ray integration, are performed by the graphics processing unit. Analogously to other ray casting algorithms, our algorithm does not require an expensive cell sorting. Provided that the graphics adapter offers enough texture memory, our implementation performs comparable to the fastest published volume rendering algorithms for unstructured meshes. Our approach works with cyclic and/or non-convex meshes and supports early ray termination. Accurate ray integration is guaranteed by applying pre-integrated volume rendering. In order to achieve almost interactive modifications of transfer functions, we propose a new method for computing three-dimensional pre-integration tables.",
"fno": "20300044",
"keywords": [
"Ray Casting",
"Pixel Shading",
"Programmable Graphics Hardware",
"Cell Projection",
"Tetrahedral Meshes",
"Unstructured Meshes",
"Volume Visualization",
"Pre Integrated Volume Rendering"
],
"authors": [
{
"affiliation": "University of Stuttgart, Germany",
"fullName": "Manfred Weiler",
"givenName": "Manfred",
"surname": "Weiler",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart, Germany",
"fullName": "Martin Kraus",
"givenName": "Martin",
"surname": "Kraus",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart, Germany",
"fullName": "Markus Merz",
"givenName": "Markus",
"surname": "Merz",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Stuttgart, Germany",
"fullName": "Thomas Ertl",
"givenName": "Thomas",
"surname": "Ertl",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "44",
"year": "2003",
"issn": null,
"isbn": "0-7695-2030-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "20300043",
"articleId": "12OmNwe2IxX",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "20300045",
"articleId": "12OmNBhZ4fE",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2001/7200/0/7200kraus",
"title": "Cell-Projection of Cyclic Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200kraus/12OmNA2cYzt",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2001/7200/0/7200westermann",
"title": "Accelerated Volume Ray-Casting using Texture Mapping",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2001/7200westermann/12OmNCbU30D",
"parentPublication": {
"id": "proceedings/ieee-vis/2001/7200/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2011/4548/0/4548a093",
"title": "Accurate Volume Rendering of Unstructured Hexahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2011/4548a093/12OmNCcbE5T",
"parentPublication": {
"id": "proceedings/sibgrapi/2011/4548/0",
"title": "2011 24th SIBGRAPI Conference on Graphics, Patterns and Images",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2003/2028/0/20280377",
"title": "A State Machine for Real-Time Cutting of Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2003/20280377/12OmNwIHoD0",
"parentPublication": {
"id": "proceedings/pg/2003/2028/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2002/7641/0/76410013",
"title": "Hardware-Based View-Independent Cell Projection",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410013/12OmNxVlTID",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2004/8781/0/87810071",
"title": "Texture-Encoded Tetrahedral Strips",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2004/87810071/12OmNxwnctV",
"parentPublication": {
"id": "proceedings/vv/2004/8781/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1998/9176/0/91760247",
"title": "Accelerated Ray-Casting for Curvilinear Volumes",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1998/91760247/12OmNyoAA7g",
"parentPublication": {
"id": "proceedings/ieee-vis/1998/9176/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2008/06/ttg2008061372",
"title": "Volume MLS Ray Casting",
"doi": null,
"abstractUrl": "/journal/tg/2008/06/ttg2008061372/13rRUx0xPZu",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/02/v0163",
"title": "Hardware-Based View-Independent Cell Projection",
"doi": null,
"abstractUrl": "/journal/tg/2003/02/v0163/13rRUxBa5x2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2004/01/v0029",
"title": "Selective Refinement Queries for Volume Visualization of Unstructured Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/journal/tg/2004/01/v0029/13rRUyY28Yi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNs0kyqC",
"title": "3D Data Processing Visualization and Transmission, International Symposium on",
"acronym": "3dpvt",
"groupId": "1000000",
"volume": "0",
"displayVolume": "0",
"year": "2002",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAS9zvk",
"doi": "10.1109/TDPVT.2002.1024037",
"title": "Network Protocol for I teraction and Scalable Distributed Visualization",
"normalizedTitle": "Network Protocol for I teraction and Scalable Distributed Visualization",
"abstract": "In the last decade the visualization of virtual environments and interaction within was possible only with specialized hardware. This hardware was very expensive, had a lack of scalability and used specific protocols, busses, networks for communication and specialized graphics hardware for visualization. We will present a simple protocol for synchronized distributed scalable visualization and interaction processing in distributed environments. The goal of our protocol is that it can run with standard network protocols like TCP/IP and UDP and standard hardware. It's easy to integrate our protocol into every OpenGL based visualization but the approach is not restricted to OpenGL. These design issues can be used to integrate every standard acceleration for visualization like distributed rendering. We will focus on synchronized multiview visualization.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In the last decade the visualization of virtual environments and interaction within was possible only with specialized hardware. This hardware was very expensive, had a lack of scalability and used specific protocols, busses, networks for communication and specialized graphics hardware for visualization. We will present a simple protocol for synchronized distributed scalable visualization and interaction processing in distributed environments. The goal of our protocol is that it can run with standard network protocols like TCP/IP and UDP and standard hardware. It's easy to integrate our protocol into every OpenGL based visualization but the approach is not restricted to OpenGL. These design issues can be used to integrate every standard acceleration for visualization like distributed rendering. We will focus on synchronized multiview visualization.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In the last decade the visualization of virtual environments and interaction within was possible only with specialized hardware. This hardware was very expensive, had a lack of scalability and used specific protocols, busses, networks for communication and specialized graphics hardware for visualization. We will present a simple protocol for synchronized distributed scalable visualization and interaction processing in distributed environments. The goal of our protocol is that it can run with standard network protocols like TCP/IP and UDP and standard hardware. It's easy to integrate our protocol into every OpenGL based visualization but the approach is not restricted to OpenGL. These design issues can be used to integrate every standard acceleration for visualization like distributed rendering. We will focus on synchronized multiview visualization.",
"fno": "15210044",
"keywords": [],
"authors": [
{
"affiliation": "Christian-Albrechts Universityof Kiel",
"fullName": "Jan-Michael Frahm",
"givenName": "Jan-Michael",
"surname": "Frahm",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Christian-Albrechts Universityof Kiel",
"fullName": "Jan-Friso Evers-Senne",
"givenName": "Jan-Friso",
"surname": "Evers-Senne",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Christian-Albrechts Universityof Kiel",
"fullName": "Reinhard Koch",
"givenName": "Reinhard",
"surname": "Koch",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "3dpvt",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2002-06-01T00:00:00",
"pubType": "proceedings",
"pages": "44",
"year": "2002",
"issn": null,
"isbn": "0-7695-1521-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "15210038",
"articleId": "12OmNyuy9Kt",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "15210048",
"articleId": "12OmNzaQolC",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/aina/2005/2249/2/224920625",
"title": "A Scalable Group Communication Protocol with Global Clock",
"doi": null,
"abstractUrl": "/proceedings-article/aina/2005/224920625/12OmNAQJzN6",
"parentPublication": {
"id": "proceedings/aina/2005/2249/2",
"title": "19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2003/2030/0/20300031",
"title": "3D IBFV: Hardware-Accelerated 3D Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2003/20300031/12OmNrMZpBU",
"parentPublication": {
"id": "proceedings/ieee-vis/2003/2030/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cbms/2012/2049/0/06266300",
"title": "A flexible Java GPU-enhanced visualization framework and its applications",
"doi": null,
"abstractUrl": "/proceedings-article/cbms/2012/06266300/12OmNwHQBby",
"parentPublication": {
"id": "proceedings/cbms/2012/2049/0",
"title": "2012 25th IEEE International Symposium on Computer-Based Medical Systems (CBMS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvgs/1999/5901/0/00810139",
"title": "Scalable distributed visualization using off-the-shelf components",
"doi": null,
"abstractUrl": "/proceedings-article/pvgs/1999/00810139/12OmNwHhoS7",
"parentPublication": {
"id": "proceedings/pvgs/1999/5901/0",
"title": "Proceedings 1999 IEEE Parallel Visualization and Graphics Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/1999/5901/0/59010055",
"title": "Scalable distributed visualization using off-the-shelf components",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/1999/59010055/12OmNwlqhMH",
"parentPublication": {
"id": "proceedings/pvg/1999/5901/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2003/2091/0/20910007",
"title": "Sort-First, Distributed Memory Parallel Visualization and Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2003/20910007/12OmNyQGS9s",
"parentPublication": {
"id": "proceedings/pvg/2003/2091/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sibgrapi/2002/1846/0/18460035",
"title": "DSVOL II - A Distributed Visualization and Sonification Application Communicating via an XML-Based Protocol",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2002/18460035/12OmNzUxOgO",
"parentPublication": {
"id": "proceedings/sibgrapi/2002/1846/0",
"title": "Proceedings. XV Brazilian Symposium on Computer Graphics and Image Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2007/0909/0/04228258",
"title": "Scalable Distributed Execution Environment for Large Data Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2007/04228258/12OmNzWx01l",
"parentPublication": {
"id": "proceedings/ipdps/2007/0909/0",
"title": "2007 IEEE International Parallel and Distributed Processing Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ace/2010/4058/0/4058a316",
"title": "High End Scientific Visualization with Scalable Display System",
"doi": null,
"abstractUrl": "/proceedings-article/ace/2010/4058a316/12OmNzmclE4",
"parentPublication": {
"id": "proceedings/ace/2010/4058/0",
"title": "Advances in Computer Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030320",
"title": "CGLX: A Scalable, High-Performance Visualization Framework for Networked Display Environments",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030320/13rRUwgQpqJ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNBubOS5",
"title": "1993 4th Annual Conference on AI, Simulation and Planning in High Autonomy Systems",
"acronym": "aihas",
"groupId": "1000028",
"volume": "0",
"displayVolume": "0",
"year": "1993",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNqyUUsF",
"doi": "10.1109/AIHAS.1993.410559",
"title": "Model-based visualization for enterprise information management",
"normalizedTitle": "Model-based visualization for enterprise information management",
"abstract": "The next generation user-interface for information systems will feature model-assisted visualization. The visual user-interfaces will incorporate and utilize available and rigorous contextual models of information in conveying enterprise information to users. These models will drive the synthesis of the visual elements representing information, portray the dynamics inherent in enterprise information, and guide the interactions in the man-machine interface. A formal framework utilizing an information universe paradigm (with the globe metaphor), a visualization architecture, and a metadatabase is proposed to provide some solutions to the new user interface. Prototyping and other investigations for the framework are underway.<>",
"abstracts": [
{
"abstractType": "Regular",
"content": "The next generation user-interface for information systems will feature model-assisted visualization. The visual user-interfaces will incorporate and utilize available and rigorous contextual models of information in conveying enterprise information to users. These models will drive the synthesis of the visual elements representing information, portray the dynamics inherent in enterprise information, and guide the interactions in the man-machine interface. A formal framework utilizing an information universe paradigm (with the globe metaphor), a visualization architecture, and a metadatabase is proposed to provide some solutions to the new user interface. Prototyping and other investigations for the framework are underway.<>",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The next generation user-interface for information systems will feature model-assisted visualization. The visual user-interfaces will incorporate and utilize available and rigorous contextual models of information in conveying enterprise information to users. These models will drive the synthesis of the visual elements representing information, portray the dynamics inherent in enterprise information, and guide the interactions in the man-machine interface. A formal framework utilizing an information universe paradigm (with the globe metaphor), a visualization architecture, and a metadatabase is proposed to provide some solutions to the new user interface. Prototyping and other investigations for the framework are underway.",
"fno": "00410559",
"keywords": [
"Business Data Processing",
"Data Visualisation",
"User Interfaces",
"Information Systems",
"Prototyping",
"Enterprise Information Management",
"Next Generation User Interface",
"Model Assisted Visualization",
"Visual User Interfaces",
"Man Machine Interface",
"Information Universe Paradigm",
"Globe Metaphor",
"Visualization Architecture",
"Metadatabase",
"Information Management",
"Data Visualization",
"Technology Management",
"Systems Engineering And Theory",
"Context Modeling",
"Management Information Systems",
"Visual Databases",
"User Interfaces",
"Prototypes",
"Programming Profession"
],
"authors": [
{
"affiliation": "Rensselaer Polytech. Inst., Troy, NY, USA",
"fullName": "C. Hsu",
"givenName": "C.",
"surname": "Hsu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Rensselaer Polytech. Inst., Troy, NY, USA",
"fullName": "L. Yee",
"givenName": "L.",
"surname": "Yee",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "aihas",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1993-01-01T00:00:00",
"pubType": "proceedings",
"pages": "324,325,326,327",
"year": "1993",
"issn": null,
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00410558",
"articleId": "12OmNqJ8tcm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00410570",
"articleId": "12OmNvjyxTj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/his/2009/3745/3/3745c165",
"title": "Research on the Enterprise' Model of Information Lifecycle Management Based on Enterprise Architecture",
"doi": null,
"abstractUrl": "/proceedings-article/his/2009/3745c165/12OmNASILG0",
"parentPublication": {
"id": "proceedings/his/2009/3745/3",
"title": "Hybrid Intelligent Systems, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/kam/2011/1788/0/06137565",
"title": "Research on a Unified Approach for Enterprise Information Resource Management",
"doi": null,
"abstractUrl": "/proceedings-article/kam/2011/06137565/12OmNAle71q",
"parentPublication": {
"id": "proceedings/kam/2011/1788/0",
"title": "2011 Fourth International Symposium on Knowledge Acquisition and Modeling",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icsi/1990/9027/0/00138727",
"title": "A metadata system for information modeling and integration",
"doi": null,
"abstractUrl": "/proceedings-article/icsi/1990/00138727/12OmNCbCrLR",
"parentPublication": {
"id": "proceedings/icsi/1990/9027/0",
"title": "Systems Integration '90. Proceedings of the First International Conference on Systems Integration",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pdis/1993/3330/0/00253061",
"title": "Using Carnot for enterprise information integration",
"doi": null,
"abstractUrl": "/proceedings-article/pdis/1993/00253061/12OmNCmGNXN",
"parentPublication": {
"id": "proceedings/pdis/1993/3330/0",
"title": "Proceedings of the Second International Conference on Parallel and Distributed Information Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2008/3268/0/3268a057",
"title": "A Visualization Model for Information Resources Management",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2008/3268a057/12OmNqBKTPI",
"parentPublication": {
"id": "proceedings/iv/2008/3268/0",
"title": "2008 12th International Conference Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cimat/1994/6510/0/00389047",
"title": "Enterprise information management for global manufacturers",
"doi": null,
"abstractUrl": "/proceedings-article/cimat/1994/00389047/12OmNrGsDnD",
"parentPublication": {
"id": "proceedings/cimat/1994/6510/0",
"title": "Proceedings of the Fourth International Conference on Computer Integrated Manufacturing and Automation Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iciii/2011/4523/1/4523a239",
"title": "The Design and Implementation of Management Information System for Dentsu Technology Company",
"doi": null,
"abstractUrl": "/proceedings-article/iciii/2011/4523a239/12OmNrYCXTn",
"parentPublication": {
"id": "proceedings/iciii/2011/4523/1",
"title": "International Conference on Information Management, Innovation Management and Industrial Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icss/2010/4017/0/4017a370",
"title": "Research on Production-Oriented Virtual Enterprise Quality Information Management",
"doi": null,
"abstractUrl": "/proceedings-article/icss/2010/4017a370/12OmNvrMUkG",
"parentPublication": {
"id": "proceedings/icss/2010/4017/0",
"title": "Service Sciences, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/imis/2015/8873/0/8873a166",
"title": "Efficiency of Cognitive Information Systems Supporting Enterprise Management Tasks",
"doi": null,
"abstractUrl": "/proceedings-article/imis/2015/8873a166/12OmNzUPpo7",
"parentPublication": {
"id": "proceedings/imis/2015/8873/0",
"title": "2015 9th International Conference on Innovative Mobile and Internet Services in Ubiquitous Computing (IMIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/1991/06/e0604",
"title": "Information Resources Management in Heterogeneous, Distributed Environments: A Metadatabase Approach",
"doi": null,
"abstractUrl": "/journal/ts/1991/06/e0604/13rRUwbs1U7",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyQYteZ",
"title": "Proceedings 1999 IEEE Parallel Visualization and Graphics Symposium",
"acronym": "pvgs",
"groupId": "1002375",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwHhoS7",
"doi": "10.1109/PVGS.1999.810139",
"title": "Scalable distributed visualization using off-the-shelf components",
"normalizedTitle": "Scalable distributed visualization using off-the-shelf components",
"abstract": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user programmable associative and commutative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, field programmable gate arrays (FPGAs), and gigabit network interfaces and switches. A second generation prototype supports 60 Hz operation at 1024/spl times/1024 pixel resolution with interactive latency up to 1000 nodes.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user programmable associative and commutative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, field programmable gate arrays (FPGAs), and gigabit network interfaces and switches. A second generation prototype supports 60 Hz operation at 1024/spl times/1024 pixel resolution with interactive latency up to 1000 nodes.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user programmable associative and commutative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, field programmable gate arrays (FPGAs), and gigabit network interfaces and switches. A second generation prototype supports 60 Hz operation at 1024/spl times/1024 pixel resolution with interactive latency up to 1000 nodes.",
"fno": "00810139",
"keywords": [
"Data Visualisation",
"Distributed Processing",
"Software Architecture",
"Field Programmable Gate Arrays",
"Reconfigurable Architectures",
"Scalable Distributed Visualization",
"Off The Shelf Components",
"Scalable Computer Systems",
"Beowulf Class Clustered Systems",
"Open GL Frame Buffers",
"CPU",
"Field Programmable Gate Arrays",
"FPGA",
"Gigabit Network Interfaces",
"Pixel Resolution",
"Interactive Latency",
"Computer Architecture",
"Computer Graphics",
"Data Visualization",
"Prototypes",
"Hardware",
"Field Programmable Gate Arrays",
"Computer Networks",
"Laboratories",
"Network Interfaces",
"Switches"
],
"authors": [
{
"affiliation": "Tandem Labs., Compaq Comput. Corp., Houston, TX, USA",
"fullName": "A. Heirich",
"givenName": "A.",
"surname": "Heirich",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "L. Moll",
"givenName": "L.",
"surname": "Moll",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pvgs",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-01-01T00:00:00",
"pubType": "proceedings",
"pages": "55-118",
"year": "1999",
"issn": null,
"isbn": "0-7803-5901-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00810138",
"articleId": "12OmNBqdr4v",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "00810140",
"articleId": "12OmNxecRVj",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/dsd/2015/8035/0/8035a146",
"title": "An Agile and Wideband All-Digital SDR Receiver for 5G Wireless Communications",
"doi": null,
"abstractUrl": "/proceedings-article/dsd/2015/8035a146/12OmNA0MYWT",
"parentPublication": {
"id": "proceedings/dsd/2015/8035/0",
"title": "2015 Euromicro Conference on Digital System Design (DSD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/2001/7223/0/72230115",
"title": "Scalable Interactive Volume Rendering Using Off-the-Shelf Components",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/2001/72230115/12OmNrIaehO",
"parentPublication": {
"id": "proceedings/pvg/2001/7223/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/idt/2011/0469/0/06123108",
"title": "An area-efficient 2-D convolution implementation on FPGA for space applications",
"doi": null,
"abstractUrl": "/proceedings-article/idt/2011/06123108/12OmNvUaNoT",
"parentPublication": {
"id": "proceedings/idt/2011/0469/0",
"title": "2011 IEEE 6th International Design and Test Workshop",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pvg/1999/5901/0/59010055",
"title": "Scalable distributed visualization using off-the-shelf components",
"doi": null,
"abstractUrl": "/proceedings-article/pvg/1999/59010055/12OmNwlqhMH",
"parentPublication": {
"id": "proceedings/pvg/1999/5901/0",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse/1997/914/0/00610496",
"title": "Reuse of Off-the-Shelf Components in C2-Style Architectures",
"doi": null,
"abstractUrl": "/proceedings-article/icse/1997/00610496/12OmNzdGnrj",
"parentPublication": {
"id": "proceedings/icse/1997/914/0",
"title": "Proceedings of the (19th) International Conference on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030320",
"title": "CGLX: A Scalable, High-Performance Visualization Framework for Networked Display Environments",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030320/13rRUwgQpqJ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/si/2019/03/08610235",
"title": "Estimating and Mitigating Aging Effects in Routing Network of FPGAs",
"doi": null,
"abstractUrl": "/journal/si/2019/03/08610235/17ShDTM1Icg",
"parentPublication": {
"id": "trans/si",
"title": "IEEE Transactions on Very Large Scale Integration (VLSI) Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/si/2019/07/08700625",
"title": "Low-Complexity Architecture of Orthogonal Matching Pursuit Based on QR Decomposition",
"doi": null,
"abstractUrl": "/journal/si/2019/07/08700625/19xNxrzoyje",
"parentPublication": {
"id": "trans/si",
"title": "IEEE Transactions on Very Large Scale Integration (VLSI) Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dsd/2019/2862/0/286200a253",
"title": "Design and Implementation of a Fast and Scalable NTT-Based Polynomial Multiplier Architecture",
"doi": null,
"abstractUrl": "/proceedings-article/dsd/2019/286200a253/1ehBNbZBMxW",
"parentPublication": {
"id": "proceedings/dsd/2019/2862/0",
"title": "2019 22nd Euromicro Conference on Digital System Design (DSD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icoin/2021/9101/0/09333927",
"title": "OP4T: Bringing Advanced Network Packet Timestamping into the Field",
"doi": null,
"abstractUrl": "/proceedings-article/icoin/2021/09333927/1qTrVi7Moda",
"parentPublication": {
"id": "proceedings/icoin/2021/9101/0",
"title": "2021 International Conference on Information Networking (ICOIN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNscfI2L",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"acronym": "pvg",
"groupId": "1002375",
"volume": "0",
"displayVolume": "0",
"year": "1999",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwlqhMH",
"doi": "10.1145/328712.319337",
"title": "Scalable distributed visualization using off-the-shelf components",
"normalizedTitle": "Scalable distributed visualization using off-the-shelf components",
"abstract": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user-programmable associative and commulative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, Field Programmable Gate Arrays (FPGAs), and gigabit network interfaces and switches. A second-generation prototype supports 60 Hz operation at 1024 ? 1024 pixel resolution with interactive latency up to 1000 nodes.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user-programmable associative and commulative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, Field Programmable Gate Arrays (FPGAs), and gigabit network interfaces and switches. A second-generation prototype supports 60 Hz operation at 1024 ? 1024 pixel resolution with interactive latency up to 1000 nodes.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper describes a visualization architecture for scalable computer systems. The architecture is currently being prototyped for use in Beowulf-class clustered systems. A set of OpenGL frame buffers are driven in parallel by a set of CPUs. The visualization architecture merges the contents of these frame buffers by user-programmable associative and commulative combining operations. The system hardware is built from off-the-shelf components including OpenGL accelerators, Field Programmable Gate Arrays (FPGAs), and gigabit network interfaces and switches. A second-generation prototype supports 60 Hz operation at 1024 ? 1024 pixel resolution with interactive latency up to 1000 nodes.",
"fno": "59010055",
"keywords": [
"Beowulf",
"FPGA",
"Open GL",
"Cluster",
"Fat Tree",
"Gigabit",
"Visualization"
],
"authors": [
{
"affiliation": "Systems Research Center, Compaq Computer Corporation, 130 Lytton Ave, Palo Alto, CA",
"fullName": "Laurent Moll",
"givenName": "Laurent",
"surname": "Moll",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Tandem Laboratories, Compaq Computer Corporation, 19333 Vallco Parkway, Cupertino, CA",
"fullName": "Alan Heirich",
"givenName": "Alan",
"surname": "Heirich",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pvg",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1999-10-01T00:00:00",
"pubType": "proceedings",
"pages": "55-59",
"year": "1999",
"issn": null,
"isbn": "1-58113-237-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "59010047",
"articleId": "12OmNBOCWu0",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "59010061",
"articleId": "12OmNC8dgbD",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy5hRcV",
"title": "Information Visualization, IEEE Symposium on",
"acronym": "ieee-infovis",
"groupId": "1000371",
"volume": "0",
"displayVolume": "0",
"year": "2000",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxGj9Xx",
"doi": "10.1109/INFVIS.2000.885088",
"title": "A Scalable Framework for Information Visualization",
"normalizedTitle": "A Scalable Framework for Information Visualization",
"abstract": "This paper describes major concepts of a scalable information visualization framework. We assume that the exploration of heterogeneous information spaces at arbitrary levels of detail requires a suitable preprocessing of information quantities, the combination of different graphical interfaces and the illustration of the frame of reference of given information sets. The innovative features of our system include dynamic hierarchy computation and user controlled refinement of those hierarchies for preprocessing unstructured information spaces, a new Focus+Context technique for visualizing complex hierarchy graphs, a new paradigm for visualizing information structures within their frame of reference and a new graphical interface that utilizes textual similarities to arrange objects of high dimensional information space in 3-dimensional visualization space.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper describes major concepts of a scalable information visualization framework. We assume that the exploration of heterogeneous information spaces at arbitrary levels of detail requires a suitable preprocessing of information quantities, the combination of different graphical interfaces and the illustration of the frame of reference of given information sets. The innovative features of our system include dynamic hierarchy computation and user controlled refinement of those hierarchies for preprocessing unstructured information spaces, a new Focus+Context technique for visualizing complex hierarchy graphs, a new paradigm for visualizing information structures within their frame of reference and a new graphical interface that utilizes textual similarities to arrange objects of high dimensional information space in 3-dimensional visualization space.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper describes major concepts of a scalable information visualization framework. We assume that the exploration of heterogeneous information spaces at arbitrary levels of detail requires a suitable preprocessing of information quantities, the combination of different graphical interfaces and the illustration of the frame of reference of given information sets. The innovative features of our system include dynamic hierarchy computation and user controlled refinement of those hierarchies for preprocessing unstructured information spaces, a new Focus+Context technique for visualizing complex hierarchy graphs, a new paradigm for visualizing information structures within their frame of reference and a new graphical interface that utilizes textual similarities to arrange objects of high dimensional information space in 3-dimensional visualization space.",
"fno": "08040027",
"keywords": [
"Information Visualization",
"Hierarchy",
"Multi Dimensional Information Space",
"Focus Context",
"Clustering"
],
"authors": [
{
"affiliation": null,
"fullName": "Matthias Kreuseler",
"givenName": "Matthias",
"surname": "Kreuseler",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Norma Lopez",
"givenName": "Norma",
"surname": "Lopez",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Heidrun Schumann",
"givenName": "Heidrun",
"surname": "Schumann",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-infovis",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2000-10-01T00:00:00",
"pubType": "proceedings",
"pages": "27",
"year": "2000",
"issn": "1522-404X",
"isbn": "0-7695-0804-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "00885106",
"articleId": "12OmNyugz13",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "08040039",
"articleId": "12OmNBDQbfc",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyFCvPf",
"title": "Parallel and Large-Data Visualization and Graphics, IEEE Symposium on",
"acronym": "pvg",
"groupId": "1002140",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyQGS9s",
"doi": "10.1109/PVGS.2003.1249041",
"title": "Sort-First, Distributed Memory Parallel Visualization and Rendering",
"normalizedTitle": "Sort-First, Distributed Memory Parallel Visualization and Rendering",
"abstract": "While commodity computing and graphics hardware has increased in capacity and dropped in cost, it is still quite difficult to make effective use of such systems for general-purpose parallel visualization and graphics. We describe the results of a recent project that provides a software infrastructure suitable for general-purpose use by parallel visualization and graphics applications. Our work combines and extends two technologies: Chromium, a stream-oriented framework that implements the OpenGL programming interface; and OpenRM Scene Graph, a pipelined-parallel scene graph interface for graphics data management. Using this combination, we implement a sort-first, distributed memory, parallel volume rendering application. We describe the performance characteristics in terms of bandwidth requirements and highlight key algorithmic considerations needed to implement the sort-first system. We characterize system performance using a distributed memory parallel volume rendering application, and present performance gains realized by using scene specific knowledge to accelerate rendering by reducing network traffic. The contribution of this work is an exploration of general-purpose, sort-first architecture performance characteristics as applied to distributed memory, commodity hardware, along with a description of the algorithmic support needed to realize parallel, sort-first implementations.",
"abstracts": [
{
"abstractType": "Regular",
"content": "While commodity computing and graphics hardware has increased in capacity and dropped in cost, it is still quite difficult to make effective use of such systems for general-purpose parallel visualization and graphics. We describe the results of a recent project that provides a software infrastructure suitable for general-purpose use by parallel visualization and graphics applications. Our work combines and extends two technologies: Chromium, a stream-oriented framework that implements the OpenGL programming interface; and OpenRM Scene Graph, a pipelined-parallel scene graph interface for graphics data management. Using this combination, we implement a sort-first, distributed memory, parallel volume rendering application. We describe the performance characteristics in terms of bandwidth requirements and highlight key algorithmic considerations needed to implement the sort-first system. We characterize system performance using a distributed memory parallel volume rendering application, and present performance gains realized by using scene specific knowledge to accelerate rendering by reducing network traffic. The contribution of this work is an exploration of general-purpose, sort-first architecture performance characteristics as applied to distributed memory, commodity hardware, along with a description of the algorithmic support needed to realize parallel, sort-first implementations.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "While commodity computing and graphics hardware has increased in capacity and dropped in cost, it is still quite difficult to make effective use of such systems for general-purpose parallel visualization and graphics. We describe the results of a recent project that provides a software infrastructure suitable for general-purpose use by parallel visualization and graphics applications. Our work combines and extends two technologies: Chromium, a stream-oriented framework that implements the OpenGL programming interface; and OpenRM Scene Graph, a pipelined-parallel scene graph interface for graphics data management. Using this combination, we implement a sort-first, distributed memory, parallel volume rendering application. We describe the performance characteristics in terms of bandwidth requirements and highlight key algorithmic considerations needed to implement the sort-first system. We characterize system performance using a distributed memory parallel volume rendering application, and present performance gains realized by using scene specific knowledge to accelerate rendering by reducing network traffic. The contribution of this work is an exploration of general-purpose, sort-first architecture performance characteristics as applied to distributed memory, commodity hardware, along with a description of the algorithmic support needed to realize parallel, sort-first implementations.",
"fno": "20910007",
"keywords": [
"Distributed Memory Visualization",
"Parallel Visualization",
"Parallel Scene Graph"
],
"authors": [
{
"affiliation": "Lawrence Berkeley National Laboratory",
"fullName": "E. Wes Bethel",
"givenName": "E. Wes",
"surname": "Bethel",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Universtiy of Virginia",
"fullName": "Greg Humphreys",
"givenName": "Greg",
"surname": "Humphreys",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Tungsten Graphics",
"fullName": "Brian Paul",
"givenName": "Brian",
"surname": "Paul",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Utah",
"fullName": "J. Dean Brederson",
"givenName": "J. Dean",
"surname": "Brederson",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pvg",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-10-01T00:00:00",
"pubType": "proceedings",
"pages": "7",
"year": "2003",
"issn": null,
"isbn": "0-7695-2091-X",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "20910006",
"articleId": "12OmNCdBDUq",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "20910008",
"articleId": "12OmNwt5sjp",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/sibgrapi/2004/2227/0/22270292",
"title": "A Load-Balancing Strategy for Sort-First Distributed Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/sibgrapi/2004/22270292/12OmNAqkSIe",
"parentPublication": {
"id": "proceedings/sibgrapi/2004/2227/0",
"title": "Proceedings. 17th Brazilian Symposium on Computer Graphics and Image Processing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2003/1922/0/19220214",
"title": "DPBP: A Sort-First Parallel Rendering Algorithm for Distributed Rendering Environments",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2003/19220214/12OmNrnJ6Rw",
"parentPublication": {
"id": "proceedings/cw/2003/1922/0",
"title": "Proceedings. 2003 International Conference on Cyberworlds",
"__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/cadgraphics/2011/4497/0/4497a103",
"title": "Multi-GPU Compositeless Parallel Rendering Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/cadgraphics/2011/4497a103/12OmNy2rRSn",
"parentPublication": {
"id": "proceedings/cadgraphics/2011/4497/0",
"title": "Computer-Aided Design and Computer Graphics, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/01532784",
"title": "Sort-middle multi-projector immediate-mode rendering in Chromium",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/01532784/12OmNzIl3xh",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/prs/1997/8265/0/82650049",
"title": "Hierarchical graphics databases in sort-first",
"doi": null,
"abstractUrl": "/proceedings-article/prs/1997/82650049/12OmNzWx02G",
"parentPublication": {
"id": "proceedings/prs/1997/8265/0",
"title": "Parallel Rendering Symposium",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660015",
"title": "COTS Cluster-based Sort-last Rendering: Performance Evaluation and Pipelined Implementation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660015/12OmNzZEApE",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2005/2766/0/27660014",
"title": "Sort-Middle Multi-Projector Immediate-Mode Rendering in Chromium",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2005/27660014/12OmNzayNiN",
"parentPublication": {
"id": "proceedings/ieee-vis/2005/2766/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/08/ttg2011081164",
"title": "Sort-First Parallel Volume Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2011/08/ttg2011081164/13rRUxAATgt",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/1996/03/v0202",
"title": "Image Composition Schemes for Sort-Last Polygon Rendering on 2D Mesh Multicomputers",
"doi": null,
"abstractUrl": "/journal/tg/1996/03/v0202/13rRUyft7CV",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwdbUZ7",
"title": "Advances in Computer Engineering, International Conference on",
"acronym": "ace",
"groupId": "1800099",
"volume": "0",
"displayVolume": "0",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzmclE4",
"doi": "10.1109/ACE.2010.66",
"title": "High End Scientific Visualization with Scalable Display System",
"normalizedTitle": "High End Scientific Visualization with Scalable Display System",
"abstract": "Today we can have huge datasets resulting from computer simulations (FEA, CFD, physics, chemistry etc) and sensor measurements (medical, seismic and satellite). There is exponential growth in computational requirements in scientific research. Modern parallel computers and Grid are providing the required computational power for the simulation runs. The rich visualization is essential in interpreting the large, dynamic data generated from these simulation runs. The visualization process maps these datasets onto graphical representations and then generates the pixel representation. The large number of pixels shows the picture in greater details and interaction with it enables the greater insight on the part of user in understanding the data more quickly, picking out small anomalies that could turn out to be critical and make better decisions. However, the memory constraints in frame buffer, lack of the rendering power and the display resolution offered by even the most powerful graphics workstation makes the visualization of this magnitude difficult or impossible. This paper focuses on building an environment which render and drive over 47 millions of pixels, using the open source software framework. Our system’s display geometry is easy to configure and reconfigure, accommodates casually tiled displays and arbitrary display surfaces, and can be operational in a matter of minutes. In addition, the underlying distributed rendering architecture (chromium) is transparent to existing OpenGL applications, requiring no custom APIs or re-compilation of existing OpenGL executables. In short, we present a practical and flexible low-cost tiled display system that is simple to deploy and easy to operate. We also describe the software packages developed for such a system and its use to visualize data generated by computational simulations and applications requiring higher intrinsic display resolution and more display space.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Today we can have huge datasets resulting from computer simulations (FEA, CFD, physics, chemistry etc) and sensor measurements (medical, seismic and satellite). There is exponential growth in computational requirements in scientific research. Modern parallel computers and Grid are providing the required computational power for the simulation runs. The rich visualization is essential in interpreting the large, dynamic data generated from these simulation runs. The visualization process maps these datasets onto graphical representations and then generates the pixel representation. The large number of pixels shows the picture in greater details and interaction with it enables the greater insight on the part of user in understanding the data more quickly, picking out small anomalies that could turn out to be critical and make better decisions. However, the memory constraints in frame buffer, lack of the rendering power and the display resolution offered by even the most powerful graphics workstation makes the visualization of this magnitude difficult or impossible. This paper focuses on building an environment which render and drive over 47 millions of pixels, using the open source software framework. Our system’s display geometry is easy to configure and reconfigure, accommodates casually tiled displays and arbitrary display surfaces, and can be operational in a matter of minutes. In addition, the underlying distributed rendering architecture (chromium) is transparent to existing OpenGL applications, requiring no custom APIs or re-compilation of existing OpenGL executables. In short, we present a practical and flexible low-cost tiled display system that is simple to deploy and easy to operate. We also describe the software packages developed for such a system and its use to visualize data generated by computational simulations and applications requiring higher intrinsic display resolution and more display space.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Today we can have huge datasets resulting from computer simulations (FEA, CFD, physics, chemistry etc) and sensor measurements (medical, seismic and satellite). There is exponential growth in computational requirements in scientific research. Modern parallel computers and Grid are providing the required computational power for the simulation runs. The rich visualization is essential in interpreting the large, dynamic data generated from these simulation runs. The visualization process maps these datasets onto graphical representations and then generates the pixel representation. The large number of pixels shows the picture in greater details and interaction with it enables the greater insight on the part of user in understanding the data more quickly, picking out small anomalies that could turn out to be critical and make better decisions. However, the memory constraints in frame buffer, lack of the rendering power and the display resolution offered by even the most powerful graphics workstation makes the visualization of this magnitude difficult or impossible. This paper focuses on building an environment which render and drive over 47 millions of pixels, using the open source software framework. Our system’s display geometry is easy to configure and reconfigure, accommodates casually tiled displays and arbitrary display surfaces, and can be operational in a matter of minutes. In addition, the underlying distributed rendering architecture (chromium) is transparent to existing OpenGL applications, requiring no custom APIs or re-compilation of existing OpenGL executables. In short, we present a practical and flexible low-cost tiled display system that is simple to deploy and easy to operate. We also describe the software packages developed for such a system and its use to visualize data generated by computational simulations and applications requiring higher intrinsic display resolution and more display space.",
"fno": "4058a316",
"keywords": [
"Tiled Display",
"Parallel Rendering",
"Open GL",
"Scientific Visualization",
"CAD CAM"
],
"authors": [
{
"affiliation": null,
"fullName": "S.K. Bose",
"givenName": "S.K.",
"surname": "Bose",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Dinesh M. Sarode",
"givenName": "Dinesh M.",
"surname": "Sarode",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Venkata P.P.K.",
"givenName": "Venkata",
"surname": "P.P.K.",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Pritam P. Shete",
"givenName": "Pritam P.",
"surname": "Shete",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "A.G. Apte",
"givenName": "A.G.",
"surname": "Apte",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ace",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-06-01T00:00:00",
"pubType": "proceedings",
"pages": "316-318",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4058-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4058a312",
"articleId": "12OmNAle6r6",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4058a319",
"articleId": "12OmNyiUBqi",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/3pgcic/2011/4531/0/4531a299",
"title": "Experiment on Multi-video Transmission with Multipoint Tiled Display Wall",
"doi": null,
"abstractUrl": "/proceedings-article/3pgcic/2011/4531a299/12OmNAXPye0",
"parentPublication": {
"id": "proceedings/3pgcic/2011/4531/0",
"title": "P2P, Parallel, Grid, Cloud, and Internet Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nbis/2011/4458/0/4458a444",
"title": "Proposal of High Realistic Sensation System Using the Large Scale Tiled Display Environment",
"doi": null,
"abstractUrl": "/proceedings-article/nbis/2011/4458a444/12OmNB6D71g",
"parentPublication": {
"id": "proceedings/nbis/2011/4458/0",
"title": "2011 14th International Conference on Network-Based Information Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nbis/2011/4458/0/4458a456",
"title": "A New Interface for Large Scale Tiled Display System Considering Scalability",
"doi": null,
"abstractUrl": "/proceedings-article/nbis/2011/4458a456/12OmNBU1jQj",
"parentPublication": {
"id": "proceedings/nbis/2011/4458/0",
"title": "2011 14th International Conference on Network-Based Information Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3pgcic/2010/4237/0/4237a446",
"title": "Tiled Display System for Improved Communication Efficiency",
"doi": null,
"abstractUrl": "/proceedings-article/3pgcic/2010/4237a446/12OmNqFrGMu",
"parentPublication": {
"id": "proceedings/3pgcic/2010/4237/0",
"title": "P2P, Parallel, Grid, Cloud, and Internet Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nbis/2012/4779/0/4779a540",
"title": "Approaches to Display of Ultra-resolution Video Streaming by Multi-transmission on Tiled Display Environment",
"doi": null,
"abstractUrl": "/proceedings-article/nbis/2012/4779a540/12OmNqOOrKv",
"parentPublication": {
"id": "proceedings/nbis/2012/4779/0",
"title": "2012 15th International Conference on Network-Based Information Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2006/0224/0/02240281",
"title": "A Foveal Inset for Large Display Environments",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2006/02240281/12OmNrkT7BT",
"parentPublication": {
"id": "proceedings/vr/2006/0224/0",
"title": "IEEE Virtual Reality Conference (VR 2006)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2000/6478/0/64780017",
"title": "Achieving Color Uniformity Across Multi-Projector Displays",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780017/12OmNwlHSVv",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icppw/2011/4511/0/4511a308",
"title": "Integrating Scientific Workflows and Large Tiled Display Walls: Bridging the Visualization Divide",
"doi": null,
"abstractUrl": "/proceedings-article/icppw/2011/4511a308/12OmNxE2mMD",
"parentPublication": {
"id": "proceedings/icppw/2011/4511/0",
"title": "2011 40th International Conference on Parallel Processing Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3pgcic/2010/4237/0/4237a421",
"title": "An Experiment on Multipoint Tele-immersive Communication with Tiled Display Wall",
"doi": null,
"abstractUrl": "/proceedings-article/3pgcic/2010/4237a421/12OmNy2ah07",
"parentPublication": {
"id": "proceedings/3pgcic/2010/4237/0",
"title": "P2P, Parallel, Grid, Cloud, and Internet Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/hpcc-icess/2009/3738/0/3738a579",
"title": "Networked Haptic Virtual Environments Supporting Ultra High Resolution Display",
"doi": null,
"abstractUrl": "/proceedings-article/hpcc-icess/2009/3738a579/12OmNyvoXmg",
"parentPublication": {
"id": "proceedings/hpcc-icess/2009/3738/0",
"title": "High Performance Computing and Communication & IEEE International Conference on Embedded Software and Systems, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNvjgWVA",
"title": "19th IEEE Symposium on Computer-Based Medical Systems (CBMS'06)",
"acronym": "cbms",
"groupId": "1000153",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzsJ7BS",
"doi": "10.1109/CBMS.2006.91",
"title": "Generic Visualization and Manipulation Framework for Three-Dimensional Medical Environments",
"normalizedTitle": "Generic Visualization and Manipulation Framework for Three-Dimensional Medical Environments",
"abstract": "We present a visualization and manipulation framework for three-dimensional medical environments. The MVC architecture of the framework allows the use of different API technologies such as OpenGL and Direct3D, different model representations, and controllers. This facilitates the implementation of medical applications offering resources commonly needed by such systems. Two case studies are shown as examples of such applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a visualization and manipulation framework for three-dimensional medical environments. The MVC architecture of the framework allows the use of different API technologies such as OpenGL and Direct3D, different model representations, and controllers. This facilitates the implementation of medical applications offering resources commonly needed by such systems. Two case studies are shown as examples of such applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a visualization and manipulation framework for three-dimensional medical environments. The MVC architecture of the framework allows the use of different API technologies such as OpenGL and Direct3D, different model representations, and controllers. This facilitates the implementation of medical applications offering resources commonly needed by such systems. Two case studies are shown as examples of such applications.",
"fno": "25170027",
"keywords": [
"Model View Controller Framework",
"Generic Manipulation",
"Generic Visualization"
],
"authors": [
{
"affiliation": "Federal University of Santa Catarina, Brazil",
"fullName": "Brian S. Tani",
"givenName": "Brian S.",
"surname": "Tani",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Federal University of Santa Catarina, Brazil",
"fullName": "Tiago Nobrega",
"givenName": "Tiago",
"surname": "Nobrega",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Federal University of Santa Catarina, Brazil",
"fullName": "Thiago R. dos Santos",
"givenName": "Thiago R.",
"surname": "dos Santos",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Federal University of Santa Catarina, Brazil",
"fullName": "Aldo von Wangenheim",
"givenName": "Aldo",
"surname": "von Wangenheim",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cbms",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-06-01T00:00:00",
"pubType": "proceedings",
"pages": "27-31",
"year": "2006",
"issn": "1063-7125",
"isbn": "0-7695-2517-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "25170021",
"articleId": "12OmNyQpgYo",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "25170032",
"articleId": "12OmNyQYtx1",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icm/2011/4522/3/4522c140",
"title": "The Method to Construct the Three-Dimensional Model Based on OpenGL",
"doi": null,
"abstractUrl": "/proceedings-article/icm/2011/4522c140/12OmNBSBk3B",
"parentPublication": {
"id": "proceedings/icm/2011/4522/3",
"title": "Information Technology, Computer Engineering and Management Sciences, International Conference of",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmv/2009/3944/0/3944a330",
"title": "Content-Based Medical Image Retrieval Using the Generic Fourier Descriptor with Brightness",
"doi": null,
"abstractUrl": "/proceedings-article/icmv/2009/3944a330/12OmNvnOwz9",
"parentPublication": {
"id": "proceedings/icmv/2009/3944/0",
"title": "Machine Vision, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nbis/2014/4224/0/4224a091",
"title": "Parallel Low-Complexity Lossless Coding of Three-Dimensional Medical Images",
"doi": null,
"abstractUrl": "/proceedings-article/nbis/2014/4224a091/12OmNwDACwx",
"parentPublication": {
"id": "proceedings/nbis/2014/4224/0",
"title": "2014 17th International Conference on Network-Based Information Systems (NBiS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cbms/1995/7117/0/71170089",
"title": "Manipulation of Volume and Graphics Objects for the Visualization of Medical Data under OpenGL (tm)",
"doi": null,
"abstractUrl": "/proceedings-article/cbms/1995/71170089/12OmNwEJ12K",
"parentPublication": {
"id": "proceedings/cbms/1995/7117/0",
"title": "Proceedings Eighth IEEE Symposium on Computer-Based Medical Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmtma/2009/3583/1/3583a548",
"title": "Three-Dimensional Medical CT Image Reconstruction",
"doi": null,
"abstractUrl": "/proceedings-article/icmtma/2009/3583a548/12OmNxEjXPg",
"parentPublication": {
"id": "proceedings/icmtma/2009/3583/3",
"title": "2009 International Conference on Measuring Technology and Mechatronics Automation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/1992/2910/0/00201599",
"title": "Three-dimensional symmetry measurement of medical entities",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/1992/00201599/12OmNyQYt89",
"parentPublication": {
"id": "proceedings/icpr/1992/2910/0",
"title": "1992 11th IAPR International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccbss/2006/2515/0/25150199",
"title": "COTS-Like Generic Medical Image Repository",
"doi": null,
"abstractUrl": "/proceedings-article/iccbss/2006/25150199/12OmNyQYtuM",
"parentPublication": {
"id": "proceedings/iccbss/2006/2515/0",
"title": "Fifth International Conference on Commercial-off-the-Shelf (COTS)-Based Software Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icat/2007/3056/0/30560143",
"title": "Providing Simulation of Medical Manipulation with Haptic Feedback",
"doi": null,
"abstractUrl": "/proceedings-article/icat/2007/30560143/12OmNzaQoH4",
"parentPublication": {
"id": "proceedings/icat/2007/3056/0",
"title": "17th International Conference on Artificial Reality and Telexistence (ICAT 2007)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2002/02/v0099",
"title": "A Generic Rendering System",
"doi": null,
"abstractUrl": "/journal/tg/2002/02/v0099/13rRUwbs2gi",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/1997/07/e0401",
"title": "Software Reuse by Specialization of Generic Procedures through Views",
"doi": null,
"abstractUrl": "/journal/ts/1997/07/e0401/13rRUy2YM0f",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzBOibL",
"title": "Proceedings. Third International Conference on Information Technology and Applications",
"acronym": "icita",
"groupId": "1002163",
"volume": "1",
"displayVolume": "1",
"year": "2005",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAZx8SZ",
"doi": "10.1109/ICITA.2005.236",
"title": "Region-Based Color Correction of Images",
"normalizedTitle": "Region-Based Color Correction of Images",
"abstract": "This paper proposes a region-based color correction method that corrects color-shifted images based on a reference image with a standard background. When correcting images without foreground objects, i.e., objects not in the reference image, both the reference image and the color-shifted image are segmented into several regions. A color correction process based on principal component analysis (PCA) is performed between the corresponding regions on the reference image and color-shifted image. The key concept of the color correction process is to align the color distribution of regions on the color-shifted image with the corresponding ones on the reference image by an Affine transform. The proposed color correction is also applicable to those images with foreground objects. In the experiments, the effectiveness of the proposed method is verified by testing some simple images and real-world images with and without foreground objects. Particularly, the proposed method effectively improves the skin-color area identification in a face detector, which is an important issue in many computer vision applications.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper proposes a region-based color correction method that corrects color-shifted images based on a reference image with a standard background. When correcting images without foreground objects, i.e., objects not in the reference image, both the reference image and the color-shifted image are segmented into several regions. A color correction process based on principal component analysis (PCA) is performed between the corresponding regions on the reference image and color-shifted image. The key concept of the color correction process is to align the color distribution of regions on the color-shifted image with the corresponding ones on the reference image by an Affine transform. The proposed color correction is also applicable to those images with foreground objects. In the experiments, the effectiveness of the proposed method is verified by testing some simple images and real-world images with and without foreground objects. Particularly, the proposed method effectively improves the skin-color area identification in a face detector, which is an important issue in many computer vision applications.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper proposes a region-based color correction method that corrects color-shifted images based on a reference image with a standard background. When correcting images without foreground objects, i.e., objects not in the reference image, both the reference image and the color-shifted image are segmented into several regions. A color correction process based on principal component analysis (PCA) is performed between the corresponding regions on the reference image and color-shifted image. The key concept of the color correction process is to align the color distribution of regions on the color-shifted image with the corresponding ones on the reference image by an Affine transform. The proposed color correction is also applicable to those images with foreground objects. In the experiments, the effectiveness of the proposed method is verified by testing some simple images and real-world images with and without foreground objects. Particularly, the proposed method effectively improves the skin-color area identification in a face detector, which is an important issue in many computer vision applications.",
"fno": "231610710",
"keywords": [],
"authors": [
{
"affiliation": "National Dong Hwa University",
"fullName": "Chin-Hao Hsu",
"givenName": "Chin-Hao",
"surname": "Hsu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "National Dong Hwa University",
"fullName": "Zhih-Wei Chen",
"givenName": "Zhih-Wei",
"surname": "Chen",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "National Dong Hwa University",
"fullName": "Cheng-Chin Chiang",
"givenName": "Cheng-Chin",
"surname": "Chiang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icita",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2005-07-01T00:00:00",
"pubType": "proceedings",
"pages": "710-715",
"year": "2005",
"issn": null,
"isbn": "0-7695-2316-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "231610704",
"articleId": "12OmNvAiSBG",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "231610716",
"articleId": "12OmNzlUKn2",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/crv/2016/2491/0/2491a410",
"title": "Reference Image Based Color Correction for Multi-camera Panoramic High Resolution Imaging",
"doi": null,
"abstractUrl": "/proceedings-article/crv/2016/2491a410/12OmNBqdrcp",
"parentPublication": {
"id": "proceedings/crv/2016/2491/0",
"title": "2016 13th Conference on Computer and Robot Vision (CRV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vsmm/2001/1402/0/14020328",
"title": "Color Histogram Correction for Panoramic Images",
"doi": null,
"abstractUrl": "/proceedings-article/vsmm/2001/14020328/12OmNCgrD6H",
"parentPublication": {
"id": "proceedings/vsmm/2001/1402/0",
"title": "Proceedings Seventh International Conference on Virtual Systems and MultiMedia Enhanced Realities: Augmented and Unplugged",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icitbs/2018/4201/0/420101a699",
"title": "Research on Color Correction Based on CMOS Image Sensor",
"doi": null,
"abstractUrl": "/proceedings-article/icitbs/2018/420101a699/12OmNqFrGut",
"parentPublication": {
"id": "proceedings/icitbs/2018/4201/0",
"title": "2018 International Conference on Intelligent Transportation, Big Data & Smart City (ICITBS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ichit/2006/2674/1/267410409",
"title": "A Color Correction System using a Color Compensation Chart",
"doi": null,
"abstractUrl": "/proceedings-article/ichit/2006/267410409/12OmNwvDQuT",
"parentPublication": {
"id": "proceedings/ichit/2006/2674/1",
"title": "2006 International Conference on Hybrid Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2012/4875/0/4875a179",
"title": "Exploiting Color Strength to Improve Color Correction",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2012/4875a179/12OmNxUdv8v",
"parentPublication": {
"id": "proceedings/ism/2012/4875/0",
"title": "2012 IEEE International Symposium on Multimedia",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ncm/2009/3769/0/3769b598",
"title": "Color Correction for Object Identification from Images with Different Color Illumination",
"doi": null,
"abstractUrl": "/proceedings-article/ncm/2009/3769b598/12OmNxUv6gW",
"parentPublication": {
"id": "proceedings/ncm/2009/3769/0",
"title": "Networked Computing and Advanced Information Management, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ichit/2006/2674/1/04021123",
"title": "A Color Correction System using a Color Compensation Chart",
"doi": null,
"abstractUrl": "/proceedings-article/ichit/2006/04021123/12OmNxWLTDY",
"parentPublication": {
"id": "proceedings/ichit/2006/2674/1",
"title": "2006 International Conference on Hybrid Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995658",
"title": "Unsupervised local color correction for coarsely registered images",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995658/12OmNzcxYYT",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/cg/2001/05/mcg2001050034",
"title": "Color Transfer between Images",
"doi": null,
"abstractUrl": "/magazine/cg/2001/05/mcg2001050034/13rRUwcS1uO",
"parentPublication": {
"id": "mags/cg",
"title": "IEEE Computer Graphics and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2021/0191/0/019100c011",
"title": "Underwater Image Color Correction Using Ensemble Colorization Network",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2021/019100c011/1yNhCgvAvE4",
"parentPublication": {
"id": "proceedings/iccvw/2021/0191/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision Workshops (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNrIJqwp",
"title": "Proceedings Seventh International Conference on Virtual Systems and MultiMedia Enhanced Realities: Augmented and Unplugged",
"acronym": "vsmm",
"groupId": "1000792",
"volume": "0",
"displayVolume": "0",
"year": "2001",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCgrD6H",
"doi": "10.1109/VSMM.2001.969687",
"title": "Color Histogram Correction for Panoramic Images",
"normalizedTitle": "Color Histogram Correction for Panoramic Images",
"abstract": "The colors need be corrected to minimize the discrepancy in the appearance of adjacent images such as in the applications of panoramic images. In this paper, we proposed a color correction technique, that constructs a mapping from the registered overlapped regions based on color histogram. Since the color histogram can reflect the overall color distribution, experiments prove that it can efficiently correct the color difference between the two overlapping images.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The colors need be corrected to minimize the discrepancy in the appearance of adjacent images such as in the applications of panoramic images. In this paper, we proposed a color correction technique, that constructs a mapping from the registered overlapped regions based on color histogram. Since the color histogram can reflect the overall color distribution, experiments prove that it can efficiently correct the color difference between the two overlapping images.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The colors need be corrected to minimize the discrepancy in the appearance of adjacent images such as in the applications of panoramic images. In this paper, we proposed a color correction technique, that constructs a mapping from the registered overlapped regions based on color histogram. Since the color histogram can reflect the overall color distribution, experiments prove that it can efficiently correct the color difference between the two overlapping images.",
"fno": "14020328",
"keywords": [],
"authors": [
{
"affiliation": null,
"fullName": "Maojun Zhang",
"givenName": "Maojun",
"surname": "Zhang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Jingni Xie",
"givenName": "Jingni",
"surname": "Xie",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Yunhao Li",
"givenName": "Yunhao",
"surname": "Li",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Defeng Wu",
"givenName": "Defeng",
"surname": "Wu",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vsmm",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2001-10-01T00:00:00",
"pubType": "proceedings",
"pages": "328",
"year": "2001",
"issn": null,
"isbn": "0-7695-1402-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "14020318",
"articleId": "12OmNvHY2Eq",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "14020335",
"articleId": "12OmNyUWR54",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNyYm2wk",
"title": "Signal Acquisition and Processing, International Conference on",
"acronym": "icsap",
"groupId": "1002798",
"volume": "0",
"displayVolume": "0",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvDqsGk",
"doi": "10.1109/ICSAP.2010.42",
"title": "Segmentation Algorithm for Multiple Face Detection for Color Images with Skin Tone Regions",
"normalizedTitle": "Segmentation Algorithm for Multiple Face Detection for Color Images with Skin Tone Regions",
"abstract": "In this paper, an improved segmentation algorithm for face detection in color images with multiple faces and skin tone regions is proposed. Algorithm ingeniously combines different color space models, specifically, HSI and YCbCr along with Canny and Prewitt edge detection techniques. Improvement over previous approaches by other researchers is demonstrated using example images where segmentation stage is critical for face detection.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, an improved segmentation algorithm for face detection in color images with multiple faces and skin tone regions is proposed. Algorithm ingeniously combines different color space models, specifically, HSI and YCbCr along with Canny and Prewitt edge detection techniques. Improvement over previous approaches by other researchers is demonstrated using example images where segmentation stage is critical for face detection.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, an improved segmentation algorithm for face detection in color images with multiple faces and skin tone regions is proposed. Algorithm ingeniously combines different color space models, specifically, HSI and YCbCr along with Canny and Prewitt edge detection techniques. Improvement over previous approaches by other researchers is demonstrated using example images where segmentation stage is critical for face detection.",
"fno": "3960a162",
"keywords": [
"Skin Tone",
"Canny Edge",
"Detection",
"Color Models"
],
"authors": [
{
"affiliation": null,
"fullName": "H.C. Vijay Lakshmi",
"givenName": "H.C. Vijay",
"surname": "Lakshmi",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "S. PatilKulakarni",
"givenName": "S.",
"surname": "PatilKulakarni",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icsap",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-02-01T00:00:00",
"pubType": "proceedings",
"pages": "162-166",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-3960-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "05432690",
"articleId": "12OmNxy4MWP",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "3960a167",
"articleId": "12OmNzCWG5D",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iciev/2014/5179/0/06850755",
"title": "Face detection using skin color modeling and geometric feature",
"doi": null,
"abstractUrl": "/proceedings-article/iciev/2014/06850755/12OmNBh8gTs",
"parentPublication": {
"id": "proceedings/iciev/2014/5179/0",
"title": "2014 International Conference on Informatics, Electronics & Vision (ICIEV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icgec/2010/4281/0/4281a687",
"title": "Face Detection Based on Feature Analysis and Edge Detection against Skin Color-like Backgrounds",
"doi": null,
"abstractUrl": "/proceedings-article/icgec/2010/4281a687/12OmNCctfgS",
"parentPublication": {
"id": "proceedings/icgec/2010/4281/0",
"title": "Genetic and Evolutionary Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccis/2010/4270/0/4270a144",
"title": "Face Detection Method Based on Skin Color and AdaBoost Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/iccis/2010/4270a144/12OmNCf1DjM",
"parentPublication": {
"id": "proceedings/iccis/2010/4270/0",
"title": "2010 International Conference on Computational and Information Sciences",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bdcloud/2015/7183/0/7183a256",
"title": "Face Detection under Particular Environment Based on Skin Color Model and Radial Basis Function Network",
"doi": null,
"abstractUrl": "/proceedings-article/bdcloud/2015/7183a256/12OmNvEhg0k",
"parentPublication": {
"id": "proceedings/bdcloud/2015/7183/0",
"title": "2015 IEEE Fifth International Conference on Big Data and Cloud Computing (BDCloud)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/snpd/2008/3263/0/3263a522",
"title": "Face Detection Based on Skin Gaussian Model and KL Transform",
"doi": null,
"abstractUrl": "/proceedings-article/snpd/2008/3263a522/12OmNviZlI7",
"parentPublication": {
"id": "proceedings/snpd/2008/3263/0",
"title": "2008 Ninth ACIS International Conference on Software Engineering, Artificial Intelligence, Networking, and Parallel/Distributed Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/etcs/2010/3987/2/3987b708",
"title": "Face Detection Technology Based on Skin Color Segmentation and Template Matching",
"doi": null,
"abstractUrl": "/proceedings-article/etcs/2010/3987b708/12OmNyL0TKD",
"parentPublication": {
"id": "proceedings/etcs/2010/3987/2",
"title": "Education Technology and Computer Science, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icciis/2010/4260/0/4260a266",
"title": "Research on a Skin Color Detection Algorithm Based on Self-adaptive Skin Color Model",
"doi": null,
"abstractUrl": "/proceedings-article/icciis/2010/4260a266/12OmNzBOij0",
"parentPublication": {
"id": "proceedings/icciis/2010/4260/0",
"title": "Communications and Intelligence Information Security, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wmwa/2009/3646/0/3646a070",
"title": "Study on Face Detection Algorithm Based on Skin Color Segmentation and AdaBoost Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/wmwa/2009/3646a070/12OmNzlD95K",
"parentPublication": {
"id": "proceedings/wmwa/2009/3646/0",
"title": "Web Mining and Web-based Application, Pacific-Asia Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2002/05/i0696",
"title": "Face Detection in Color Images",
"doi": null,
"abstractUrl": "/journal/tp/2002/05/i0696/13rRUxOdD3C",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/aiam/2022/6399/0/639900a544",
"title": "Face Skin Color Detection Method Based on YUV-KL Transform",
"doi": null,
"abstractUrl": "/proceedings-article/aiam/2022/639900a544/1LRlsVRDsxq",
"parentPublication": {
"id": "proceedings/aiam/2022/6399/0",
"title": "2022 4th International Conference on Artificial Intelligence and Advanced Manufacturing (AIAM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxX3uMb",
"title": "International Conference on Development and Learning",
"acronym": "devlrn",
"groupId": "1001919",
"volume": "0",
"displayVolume": "0",
"year": "2005",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvT2pd1",
"doi": "10.1109/DEVLRN.2005.1490954",
"title": "Color Tone Perception and Naming: Development in Acquisition of Color Modifiers",
"normalizedTitle": "Color Tone Perception and Naming: Development in Acquisition of Color Modifiers",
"abstract": "Color is one of the most obvious attributes with which children usually start to classify objects they see. The purpose of this study was to investigate the development of children's ability to discriminate and name colors that varied in saturation and intensity (value) for a given hue (i.e., color tones). Perceptual and naming behaviors were assessed in 221 children, aged between 8 and 24, grouped in three categories, elementary, junior high school and university students. Color tone perception was observed through odd-one-out task and naming responses were obtained in terms of modifiers: vivid, strong, dark, bright, dull, and pale. Results revealed that the discrimination of subtle variations of color tones in two younger age groups was similar to that of the university students. In addition, it was found that elementary school children reliably start interpreting their experience of such variations with just three modifier terms: bright, strong, and dark. The knowledge of color modifier terms varied with age. When the naming task was constrained, a developmental order in the acquisition of such terms was observed. Salient dimensions underlying the judgments of color modifier terms were identified. The importance of each dimension varied with age. At the level of elementary, the semantic classification of color tones was strongly based only on intensity. At the junior high school level, it was found that saturation emerged as an important dimension in assigning modifiers",
"abstracts": [
{
"abstractType": "Regular",
"content": "Color is one of the most obvious attributes with which children usually start to classify objects they see. The purpose of this study was to investigate the development of children's ability to discriminate and name colors that varied in saturation and intensity (value) for a given hue (i.e., color tones). Perceptual and naming behaviors were assessed in 221 children, aged between 8 and 24, grouped in three categories, elementary, junior high school and university students. Color tone perception was observed through odd-one-out task and naming responses were obtained in terms of modifiers: vivid, strong, dark, bright, dull, and pale. Results revealed that the discrimination of subtle variations of color tones in two younger age groups was similar to that of the university students. In addition, it was found that elementary school children reliably start interpreting their experience of such variations with just three modifier terms: bright, strong, and dark. The knowledge of color modifier terms varied with age. When the naming task was constrained, a developmental order in the acquisition of such terms was observed. Salient dimensions underlying the judgments of color modifier terms were identified. The importance of each dimension varied with age. At the level of elementary, the semantic classification of color tones was strongly based only on intensity. At the junior high school level, it was found that saturation emerged as an important dimension in assigning modifiers",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Color is one of the most obvious attributes with which children usually start to classify objects they see. The purpose of this study was to investigate the development of children's ability to discriminate and name colors that varied in saturation and intensity (value) for a given hue (i.e., color tones). Perceptual and naming behaviors were assessed in 221 children, aged between 8 and 24, grouped in three categories, elementary, junior high school and university students. Color tone perception was observed through odd-one-out task and naming responses were obtained in terms of modifiers: vivid, strong, dark, bright, dull, and pale. Results revealed that the discrimination of subtle variations of color tones in two younger age groups was similar to that of the university students. In addition, it was found that elementary school children reliably start interpreting their experience of such variations with just three modifier terms: bright, strong, and dark. The knowledge of color modifier terms varied with age. When the naming task was constrained, a developmental order in the acquisition of such terms was observed. Salient dimensions underlying the judgments of color modifier terms were identified. The importance of each dimension varied with age. At the level of elementary, the semantic classification of color tones was strongly based only on intensity. At the junior high school level, it was found that saturation emerged as an important dimension in assigning modifiers",
"fno": "01490954",
"keywords": [
"Child Development",
"Color Tone Perception",
"Color Tone Naming",
"Children Perceptual Behavior",
"Children Naming Behavior"
],
"authors": [
{
"affiliation": "Dept. of Comput. Syst., Aiziu Univ.",
"fullName": "D.R. Wanasinghe",
"givenName": "D.R.",
"surname": "Wanasinghe",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Comput. Syst., Aiziu Univ.",
"fullName": "C.N.W. Giragama",
"givenName": "C.N.W.",
"surname": "Giragama",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Comput. Syst., Aiziu Univ.",
"fullName": "N. Bianchi-Beithouze",
"givenName": "N.",
"surname": "Bianchi-Beithouze",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "devlrn",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2005-07-01T00:00:00",
"pubType": "proceedings",
"pages": "112-114",
"year": "2005",
"issn": null,
"isbn": "0-7803-9226-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "01490953",
"articleId": "12OmNvlPkwa",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01490955",
"articleId": "12OmNvA1hdo",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iwooos/1995/7115/0/71150157",
"title": "An Efficient Implementation of Naming and Addressing of Objects",
"doi": null,
"abstractUrl": "/proceedings-article/iwooos/1995/71150157/12OmNAkWvnU",
"parentPublication": {
"id": "proceedings/iwooos/1995/7115/0",
"title": "Object-Orientation in Operating Systems, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2010/4217/0/4217a353",
"title": "The Effectiveness of Linear Prediction Residual to the Verification of Voiceprint and the Recognition of Chinese Tone",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2010/4217a353/12OmNAq3hyQ",
"parentPublication": {
"id": "proceedings/ism/2010/4217/0",
"title": "2010 IEEE International Symposium on Multimedia",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icsap/2010/3960/0/3960a162",
"title": "Segmentation Algorithm for Multiple Face Detection for Color Images with Skin Tone Regions",
"doi": null,
"abstractUrl": "/proceedings-article/icsap/2010/3960a162/12OmNvDqsGk",
"parentPublication": {
"id": "proceedings/icsap/2010/3960/0",
"title": "Signal Acquisition and Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2011/4373/0/4373a639",
"title": "Depth Representation Method by Color Tone for 3D Graphics Modeler",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2011/4373a639/12OmNwNOaRD",
"parentPublication": {
"id": "proceedings/cisis/2011/4373/0",
"title": "2011 International Conference on Complex, Intelligent, and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109b594",
"title": "Perceptual Image Retrieval by Adding Color Information to the Shape Context Descriptor",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109b594/12OmNx8fim6",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/percar/2016/0838/0/07562419",
"title": "Effects of real-world backgrounds on user interface color naming and matching in automotive AR HUDs",
"doi": null,
"abstractUrl": "/proceedings-article/percar/2016/07562419/12OmNxGja85",
"parentPublication": {
"id": "proceedings/percar/2016/0838/0",
"title": "2016 IEEE VR 2016 Workshop on Perceptual and Cognitive Issues in AR (PERCAR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2000/0750/3/07503637",
"title": "Normalized Color Segmentation for Human Appearance Description",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2000/07503637/12OmNyRPgOw",
"parentPublication": {
"id": "proceedings/icpr/2000/0750/3",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2011/10/ttp2011102002",
"title": "An Analysis of Visual Adaptation and Contrast Perception for Tone Mapping",
"doi": null,
"abstractUrl": "/journal/tp/2011/10/ttp2011102002/13rRUwh80vI",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2018/3788/0/08545222",
"title": "Weakly Supervised Domain-Specific Color Naming Based on Attention",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2018/08545222/17D45WZZ7HM",
"parentPublication": {
"id": "proceedings/icpr/2018/3788/0",
"title": "2018 24th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/big-data/2022/8045/0/10020750",
"title": "RGB Color Model Aware Computational Color Naming and Its Application to Data Augmentation",
"doi": null,
"abstractUrl": "/proceedings-article/big-data/2022/10020750/1KfSa7l32pi",
"parentPublication": {
"id": "proceedings/big-data/2022/8045/0",
"title": "2022 IEEE International Conference on Big Data (Big Data)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNANkoa6",
"title": "2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops",
"acronym": "cvprw",
"groupId": "1001809",
"volume": "0",
"displayVolume": "0",
"year": "2012",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy3iFu0",
"doi": "10.1109/CVPRW.2012.6239193",
"title": "Gradient domain color restoration of clipped highlights",
"normalizedTitle": "Gradient domain color restoration of clipped highlights",
"abstract": "Sensor clipping destroys the hue of colored highlight regions by misrepresenting the relative magnitude of the color channels. This becomes particularly noticeable in regions with brightly colored light sources or specularities. We present a simple yet effective gradient-space color restoration algorithm for recovering the hue in such image regions. First, we estimate a smooth distribution of the hue of the affected region from information at its boundary. We combine this hue estimate with gradient information from channels unaffected by clipping to restore clipped color channels.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Sensor clipping destroys the hue of colored highlight regions by misrepresenting the relative magnitude of the color channels. This becomes particularly noticeable in regions with brightly colored light sources or specularities. We present a simple yet effective gradient-space color restoration algorithm for recovering the hue in such image regions. First, we estimate a smooth distribution of the hue of the affected region from information at its boundary. We combine this hue estimate with gradient information from channels unaffected by clipping to restore clipped color channels.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Sensor clipping destroys the hue of colored highlight regions by misrepresenting the relative magnitude of the color channels. This becomes particularly noticeable in regions with brightly colored light sources or specularities. We present a simple yet effective gradient-space color restoration algorithm for recovering the hue in such image regions. First, we estimate a smooth distribution of the hue of the affected region from information at its boundary. We combine this hue estimate with gradient information from channels unaffected by clipping to restore clipped color channels.",
"fno": "06239193",
"keywords": [
"Gradient Methods",
"Image Colour Analysis",
"Image Restoration",
"Gradient Domain Color Restoration",
"Clipped Highlights",
"Sensor Clipping",
"Colored Highlight Region Hue",
"Color Channel Relative Magnitude Misrepresentation",
"Gradient Space Color Restoration Algorithm",
"Image Regions",
"Hue Smooth Distribution Estimation",
"Clipped Color Channel Restoration",
"Image Color Analysis",
"Image Restoration",
"Channel Estimation",
"Image Reconstruction",
"Dynamic Range",
"Light Sources",
"Interpolation"
],
"authors": [
{
"affiliation": "The University of British Columbia",
"fullName": "Mushfiqur Rouf",
"givenName": "Mushfiqur",
"surname": "Rouf",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "The University of British Columbia",
"fullName": "Cheryl Lau",
"givenName": "Cheryl",
"surname": "Lau",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "The University of British Columbia",
"fullName": "Wolfgang Heidrich",
"givenName": "Wolfgang",
"surname": "Heidrich",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cvprw",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2012-06-01T00:00:00",
"pubType": "proceedings",
"pages": "7-14",
"year": "2012",
"issn": "2160-7508",
"isbn": "978-1-4673-1611-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "06239192",
"articleId": "12OmNy4r41d",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06239194",
"articleId": "12OmNzmLxRv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/sitis/2014/7978/0/7978a606",
"title": "Does Dehazing Model Preserve Color Information?",
"doi": null,
"abstractUrl": "/proceedings-article/sitis/2014/7978a606/12OmNBRbku9",
"parentPublication": {
"id": "proceedings/sitis/2014/7978/0",
"title": "2014 Tenth International Conference on Signal-Image Technology & Internet-Based Systems (SITIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2011/0063/0/06130326",
"title": "Color correction using rotation matrix for HDR rendering in iCAM06",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2011/06130326/12OmNCcKQK0",
"parentPublication": {
"id": "proceedings/iccvw/2011/0063/0",
"title": "2011 IEEE International Conference on Computer Vision Workshops (ICCV Workshops)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/worv/2013/5646/0/06521924",
"title": "Color-based detection robust to varying illumination spectrum",
"doi": null,
"abstractUrl": "/proceedings-article/worv/2013/06521924/12OmNqJq4EZ",
"parentPublication": {
"id": "proceedings/worv/2013/5646/0",
"title": "2013 IEEE Workshop on Robot Vision (WORV 2013)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2017/0733/0/0733a997",
"title": "Locally Adaptive Color Correction for Underwater Image Dehazing and Matching",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2017/0733a997/12OmNxu6p7X",
"parentPublication": {
"id": "proceedings/cvprw/2017/0733/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/visapp/2014/8133/1/07294791",
"title": "Restoration of old document images using different color spaces restoration of old document images",
"doi": null,
"abstractUrl": "/proceedings-article/visapp/2014/07294791/12OmNxwENue",
"parentPublication": {
"id": "proceedings/visapp/2014/8133/1",
"title": "2014 International Conference on Computer Vision Theory and Applications (VISAPP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccvw/2009/4442/0/05457523",
"title": "Diamond color grading based on machine vision",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2009/05457523/12OmNzsrwew",
"parentPublication": {
"id": "proceedings/iccvw/2009/4442/0",
"title": "2009 IEEE 12th International Conference on Computer Vision Workshops, ICCV Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030333",
"title": "Correction of Clipped Pixels in Color Images",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030333/13rRUxYrbMb",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2009/06/ttg2009061275",
"title": "Hue-Preserving Color Blending",
"doi": null,
"abstractUrl": "/journal/tg/2009/06/ttg2009061275/13rRUyY28Yp",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2021/08/09020130",
"title": "Underwater Single Image Color Restoration Using Haze-Lines and a New Quantitative Dataset",
"doi": null,
"abstractUrl": "/journal/tp/2021/08/09020130/1hS2KQzaeEU",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccst/2020/8138/0/813800a175",
"title": "An Improved Image Color Cast Detection Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/iccst/2020/813800a175/1p1gqUEsSkM",
"parentPublication": {
"id": "proceedings/iccst/2020/8138/0",
"title": "2020 International Conference on Culture-oriented Science & Technology (ICCST)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAkEU3o",
"title": "Computer and Information Technology, International Conference on",
"acronym": "cit",
"groupId": "1001306",
"volume": "0",
"displayVolume": "0",
"year": "2012",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNy7QftO",
"doi": "10.1109/CIT.2012.128",
"title": "An Improved Clipping Scheme Based on TR for PAPR Reduction in OFDM Systems",
"normalizedTitle": "An Improved Clipping Scheme Based on TR for PAPR Reduction in OFDM Systems",
"abstract": "Tone reservation (TR) is one of the most attractive techniques to reduce peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems. In this paper, an improved clipping and filtering method based on TR is proposed. The new approach combines ordinary clipping and deep clipping while adjusting the threshold and the depth factor of clipping. Compared with the conventional clipping and filtering algorithm based on TR, the proposed scheme offers better PAPR reduction performance without increasing the computational complexity.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Tone reservation (TR) is one of the most attractive techniques to reduce peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems. In this paper, an improved clipping and filtering method based on TR is proposed. The new approach combines ordinary clipping and deep clipping while adjusting the threshold and the depth factor of clipping. Compared with the conventional clipping and filtering algorithm based on TR, the proposed scheme offers better PAPR reduction performance without increasing the computational complexity.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Tone reservation (TR) is one of the most attractive techniques to reduce peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems. In this paper, an improved clipping and filtering method based on TR is proposed. The new approach combines ordinary clipping and deep clipping while adjusting the threshold and the depth factor of clipping. Compared with the conventional clipping and filtering algorithm based on TR, the proposed scheme offers better PAPR reduction performance without increasing the computational complexity.",
"fno": "4858a598",
"keywords": [
"OFDM",
"Tone Reservation",
"Peak To Average Power Ratio",
"Clipping And Filtering"
],
"authors": [
{
"affiliation": null,
"fullName": "Chengyong Wu",
"givenName": "Chengyong",
"surname": "Wu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "You Lu",
"givenName": "You",
"surname": "Lu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Guanghui Liu",
"givenName": "Guanghui",
"surname": "Liu",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cit",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2012-10-01T00:00:00",
"pubType": "proceedings",
"pages": "598-601",
"year": "2012",
"issn": null,
"isbn": "978-1-4673-4873-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4858a592",
"articleId": "12OmNCctfjF",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4858a602",
"articleId": "12OmNzSyC9I",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icwmc/2009/3750/0/3750a217",
"title": "A Figure-of-Merit for Evaluating the Overall Performance of OFDM PAPR Reduction Techniques in the Presence of High Power Amplifier",
"doi": null,
"abstractUrl": "/proceedings-article/icwmc/2009/3750a217/12OmNA1Vnui",
"parentPublication": {
"id": "proceedings/icwmc/2009/3750/0",
"title": "Wireless and Mobile Communications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2009/3501/1/3501a265",
"title": "The Clipping Noise and PAPR in the OFDM System",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2009/3501a265/12OmNAlNizd",
"parentPublication": {
"id": "cmc/2009/3501/1",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nswctc/2009/3610/1/3610a489",
"title": "A Comparison of SCR and Active-Set Methods for PAPR Reduction in OFDM Systems",
"doi": null,
"abstractUrl": "/proceedings-article/nswctc/2009/3610a489/12OmNCcbE1A",
"parentPublication": {
"id": "proceedings/nswctc/2009/3610/1",
"title": "Networks Security, Wireless Communications and Trusted Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wcse/2009/3570/3/3570c531",
"title": "Chaotic Variable Based Tone Reservation for Reducing PAPR of OFDM Signals",
"doi": null,
"abstractUrl": "/proceedings-article/wcse/2009/3570c531/12OmNrMHOoH",
"parentPublication": {
"id": "proceedings/wcse/2009/3570/2",
"title": "2009 WRI World Congress on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cyberc/2010/4235/0/4235a371",
"title": "Joint PAPR Reduction Method Base on ACE POCS and Peak Clipping",
"doi": null,
"abstractUrl": "/proceedings-article/cyberc/2010/4235a371/12OmNxIRxTM",
"parentPublication": {
"id": "proceedings/cyberc/2010/4235/0",
"title": "2010 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmc/2010/3989/2/3989b417",
"title": "An Improved Approach for PAPR Reduction Based on Tone Reservation Method",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2010/3989b417/12OmNyRg4wt",
"parentPublication": {
"id": "proceedings/cmc/2010/3989/2",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icccnt/2013/3926/0/06726837",
"title": "Performance improvement of OFDM using hybrid PAPR reduction technique",
"doi": null,
"abstractUrl": "/proceedings-article/icccnt/2013/06726837/12OmNzRqdFb",
"parentPublication": {
"id": "proceedings/icccnt/2013/3926/0",
"title": "2013 Fourth International Conference on Computing, Communications and Networking Technologies (ICCCNT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icwmc/2009/3750/0/3750a200",
"title": "FFT/IFFT Pair Based Digital Filtering for the Transformation of Adding Signal PAPR Reduction Techniques in Tone Reservation Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/icwmc/2009/3750a200/12OmNzayNul",
"parentPublication": {
"id": "proceedings/icwmc/2009/3750/0",
"title": "Wireless and Mobile Communications, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nesea/2012/4721/0/06474024",
"title": "Clipping noise mitigating iterative receivers for OFDM",
"doi": null,
"abstractUrl": "/proceedings-article/nesea/2012/06474024/12OmNzkMlQp",
"parentPublication": {
"id": "proceedings/nesea/2012/4721/0",
"title": "Networked Embedded Systems for Enterprise Applications, IEEE International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/snsp/2018/7413/0/741300a452",
"title": "A New Algorithm to Reduce PAPR in OFDM System",
"doi": null,
"abstractUrl": "/proceedings-article/snsp/2018/741300a452/17D45WHONpf",
"parentPublication": {
"id": "proceedings/snsp/2018/7413/0",
"title": "2018 International Conference on Sensor Networks and Signal Processing (SNSP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxvO07H",
"title": "Proceedings of IPCIP'98 International Conference on Image Processing",
"acronym": "icip",
"groupId": "1000349",
"volume": "1",
"displayVolume": "2",
"year": "1998",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyo1o0P",
"doi": "10.1109/ICIP.1998.723452",
"title": "Color pixels classification in an hybrid color space",
"normalizedTitle": "Color pixels classification in an hybrid color space",
"abstract": "We describe a new approach for color image segmentation which is considered as a problem of pixels classification. The algorithm is applied to classify pixels of soccer color images in order to recognize the team of players. The color pixels classification algorithm is achieved in a new color space, the hybrid color space, which is determined thanks to a supervised learning scheme. This space is defined by the set of the three most discriminating color features selected among a set of classical color features",
"abstracts": [
{
"abstractType": "Regular",
"content": "We describe a new approach for color image segmentation which is considered as a problem of pixels classification. The algorithm is applied to classify pixels of soccer color images in order to recognize the team of players. The color pixels classification algorithm is achieved in a new color space, the hybrid color space, which is determined thanks to a supervised learning scheme. This space is defined by the set of the three most discriminating color features selected among a set of classical color features",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We describe a new approach for color image segmentation which is considered as a problem of pixels classification. The algorithm is applied to classify pixels of soccer color images in order to recognize the team of players. The color pixels classification algorithm is achieved in a new color space, the hybrid color space, which is determined thanks to a supervised learning scheme. This space is defined by the set of the three most discriminating color features selected among a set of classical color features",
"fno": "882110176",
"keywords": [],
"authors": [
{
"affiliation": "Ecole des Mines de Douai",
"fullName": "N. Vandenbroucke",
"givenName": "N.",
"surname": "Vandenbroucke",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ecole des Mines de Douai",
"fullName": "L. Macaire",
"givenName": "L.",
"surname": "Macaire",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ecole des Mines de Douai",
"fullName": "J.-G Postaire",
"givenName": "J.-G",
"surname": "Postaire",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icip",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1998-10-01T00:00:00",
"pubType": "proceedings",
"pages": "176",
"year": "1998",
"issn": null,
"isbn": "0-8186-8821-1",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "882110171",
"articleId": "12OmNwFicX2",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "882110181",
"articleId": "12OmNxGja6s",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cis/2011/4584/0/4584b076",
"title": "Adaptive Filter for Color Impulsive Removal Based on the HSI Color Space",
"doi": null,
"abstractUrl": "/proceedings-article/cis/2011/4584b076/12OmNqBbHMP",
"parentPublication": {
"id": "proceedings/cis/2011/4584/0",
"title": "2011 Seventh International Conference on Computational Intelligence and Security",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2014/6854/0/6854a024",
"title": "Color Calibration with Isolated Distortion Pixels Removal Based on Human Visual Characteristics",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2014/6854a024/12OmNviZlqB",
"parentPublication": {
"id": "proceedings/icvrv/2014/6854/0",
"title": "2014 International Conference on Virtual Reality and Visualization (ICVRV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/1990/2062/1/00118220",
"title": "A color classification method for color images using a uniform color space",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/1990/00118220/12OmNvjQ8CS",
"parentPublication": {
"id": "proceedings/icpr/1990/2062/1",
"title": "Proceedings 10th International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isspit/2007/1834/0/04458138",
"title": "Color Classification in a Multidimensional Color Space",
"doi": null,
"abstractUrl": "/proceedings-article/isspit/2007/04458138/12OmNvmG7TP",
"parentPublication": {
"id": "proceedings/isspit/2007/1834/0",
"title": "2007 IEEE International Symposium on Signal Processing and Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2000/0750/3/07503625",
"title": "Color Image Segmentation by Supervised Pixel Classification in a Color Texture Feature Space: Application to Soccer Image Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2000/07503625/12OmNxEBzbU",
"parentPublication": {
"id": "proceedings/icpr/2000/0750/3",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2010/3967/0/3967a606",
"title": "An Optimal Global Method for Classification of Color Pixels",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2010/3967a606/12OmNy2rS8G",
"parentPublication": {
"id": "proceedings/cisis/2010/3967/0",
"title": "2010 International Conference on Complex, Intelligent and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2008/2242/0/04587664",
"title": "Color constancy beyond bags of pixels",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2008/04587664/12OmNySXF3s",
"parentPublication": {
"id": "proceedings/cvpr/2008/2242/0",
"title": "2008 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscc/2013/3755/0/06755053",
"title": "Object classification inwater sports",
"doi": null,
"abstractUrl": "/proceedings-article/iscc/2013/06755053/12OmNyuPL3b",
"parentPublication": {
"id": "proceedings/iscc/2013/3755/0",
"title": "2013 IEEE Symposium on Computers and Communications (ISCC)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2000/0750/3/07503584",
"title": "Color Texture Classification by Normalized Color Space Representation",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2000/07503584/12OmNzmLxQs",
"parentPublication": {
"id": "proceedings/icpr/2000/0750/3",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030333",
"title": "Correction of Clipped Pixels in Color Images",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030333/13rRUxYrbMb",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzXFowM",
"title": "Networks Security, Wireless Communications and Trusted Computing, International Conference on",
"acronym": "nswctc",
"groupId": "1002716",
"volume": "1",
"displayVolume": "1",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzlD9ri",
"doi": "10.1109/NSWCTC.2010.69",
"title": "Power Spectral Density Comparison for the Clipped OFDM-Type Signals",
"normalizedTitle": "Power Spectral Density Comparison for the Clipped OFDM-Type Signals",
"abstract": "In this paper, we give an expression of power spectral density (PSD) of all orthogonal frequency division multiplex (OFDM)-type signals. According to the analysis results, the different PSDs are compared between the original classic OFDM signals and the orthogonal frequency division multiplex/offset QAM (OFDM/OQAM) signals. With the consideration of the clipping peak-to-average power ratio (PAPR) reduction methods, we compare the PSD of the clipped classic OFDM and OFDM/OQAM signals with different thresholds. Analysis and simulation results demonstrate the OFDM/OQAM signals have lower out-of-band radiation than that of the classic OFDM signals, even in present of the clipping method.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we give an expression of power spectral density (PSD) of all orthogonal frequency division multiplex (OFDM)-type signals. According to the analysis results, the different PSDs are compared between the original classic OFDM signals and the orthogonal frequency division multiplex/offset QAM (OFDM/OQAM) signals. With the consideration of the clipping peak-to-average power ratio (PAPR) reduction methods, we compare the PSD of the clipped classic OFDM and OFDM/OQAM signals with different thresholds. Analysis and simulation results demonstrate the OFDM/OQAM signals have lower out-of-band radiation than that of the classic OFDM signals, even in present of the clipping method.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we give an expression of power spectral density (PSD) of all orthogonal frequency division multiplex (OFDM)-type signals. According to the analysis results, the different PSDs are compared between the original classic OFDM signals and the orthogonal frequency division multiplex/offset QAM (OFDM/OQAM) signals. With the consideration of the clipping peak-to-average power ratio (PAPR) reduction methods, we compare the PSD of the clipped classic OFDM and OFDM/OQAM signals with different thresholds. Analysis and simulation results demonstrate the OFDM/OQAM signals have lower out-of-band radiation than that of the classic OFDM signals, even in present of the clipping method.",
"fno": "4011a269",
"keywords": [
"OFDM OQAM",
"Power Spectral Density",
"Clipping"
],
"authors": [
{
"affiliation": null,
"fullName": "Teng Li",
"givenName": "Teng",
"surname": "Li",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Su Hu",
"givenName": "Su",
"surname": "Hu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Gang Wu",
"givenName": "Gang",
"surname": "Wu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Liang Yan",
"givenName": "Liang",
"surname": "Yan",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Yun Luo",
"givenName": "Yun",
"surname": "Luo",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "nswctc",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-04-01T00:00:00",
"pubType": "proceedings",
"pages": "269-272",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4011-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4011a265",
"articleId": "12OmNzR8Cx3",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4011a273",
"articleId": "12OmNC17hWT",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cmc/2009/3501/1/3501a265",
"title": "The Clipping Noise and PAPR in the OFDM System",
"doi": null,
"abstractUrl": "/proceedings-article/cmc/2009/3501a265/12OmNAlNizd",
"parentPublication": {
"id": "cmc/2009/3501/1",
"title": "Communications and Mobile Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/nswctc/2009/3610/1/3610a034",
"title": "Effectiveness of Preamble Based Channel Estimation for OFDM/OQAM System",
"doi": null,
"abstractUrl": "/proceedings-article/nswctc/2009/3610a034/12OmNAlvI3a",
"parentPublication": {
"id": "proceedings/nswctc/2009/3610/1",
"title": "Networks Security, Wireless Communications and Trusted Computing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccit/2009/3896/0/3896a921",
"title": "Reduction of Peak to Average Power Ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM): A Novel Approach Based on Clipping and Amplification",
"doi": null,
"abstractUrl": "/proceedings-article/iccit/2009/3896a921/12OmNqBbHzm",
"parentPublication": {
"id": "proceedings/iccit/2009/3896/0",
"title": "Convergence Information Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wimob/2014/5041/0/06962232",
"title": "Performance comparison of CP-OFDM and OQAM-OFDM systems based on LTE parameters",
"doi": null,
"abstractUrl": "/proceedings-article/wimob/2014/06962232/12OmNvwkumK",
"parentPublication": {
"id": "proceedings/wimob/2014/5041/0",
"title": "2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ifita/2010/4115/1/4115a113",
"title": "Spectral Simulation Analysis of Doppler Ultrasound Blood Flow Signals from Local Expansion Artery",
"doi": null,
"abstractUrl": "/proceedings-article/ifita/2010/4115a113/12OmNwEJ0H3",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icycs/2008/3398/0/3398a422",
"title": "Symbol Time Error and Channel Estimation in Wireless OFDM LAN/MAN",
"doi": null,
"abstractUrl": "/proceedings-article/icycs/2008/3398a422/12OmNx3q6Wo",
"parentPublication": {
"id": "proceedings/icycs/2008/3398/0",
"title": "2008 9th International Conference for Young Computer Scientists",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wimob/2014/5041/0/06962202",
"title": "Prediction of spectral regrowth for FBMC-OQAM system using cumulants",
"doi": null,
"abstractUrl": "/proceedings-article/wimob/2014/06962202/12OmNxGAKZV",
"parentPublication": {
"id": "proceedings/wimob/2014/5041/0",
"title": "2014 IEEE 10th International Conference on Wireless and Mobile Computing, Networking and Communications (WiMob)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isspit/2006/9753/0/04042358",
"title": "Power Spectral Density and Cubic Metric for the OFDM/OQAM Modulation",
"doi": null,
"abstractUrl": "/proceedings-article/isspit/2006/04042358/12OmNzIUfYJ",
"parentPublication": {
"id": "proceedings/isspit/2006/9753/0",
"title": "2006 IEEE International Symposium on Signal Processing and Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cmsp/2011/4356/2/4356b263",
"title": "Performance of PAPR in the Clipped OFDM Systems",
"doi": null,
"abstractUrl": "/proceedings-article/cmsp/2011/4356b263/12OmNzcxZh8",
"parentPublication": {
"id": "proceedings/cmsp/2011/4356/2",
"title": "Multimedia and Signal Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisce/2019/3681/0/368100a266",
"title": "Link Level Comparative Study between OFDM and FBMC",
"doi": null,
"abstractUrl": "/proceedings-article/cisce/2019/368100a266/1cI5UNCgsyk",
"parentPublication": {
"id": "proceedings/cisce/2019/3681/0",
"title": "2019 International Conference on Communications, Information System and Computer Engineering (CISCE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxA3Z4H",
"title": "IEEE International Conference on Shape Modeling and Applications",
"acronym": "smi",
"groupId": "1000664",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAKuoTH",
"doi": "10.1109/SMI.2008.4547934",
"title": "Computation and properties of Centroidal Voronoi Tessellation",
"normalizedTitle": "Computation and properties of Centroidal Voronoi Tessellation",
"abstract": "Centroidal Voronoi Tessellation (CVT) is a variational framework of computing an optimal geometric structure based on the Voronoi Diagram, and is used in many applications of computer graphics and geometric processing. I will present several recent results on CVT. First it will be shown that the objective function of the CVT problem in Euclidean space of dimension two or higher is almost always Z_$C^2$_Z, contrary to the common belief that it is a nonsmooth piecewise function. Based on the Z_$C^2$_Z smoothness of its objective function, a Newton-like method for computing CVT is presented that is one order of magnitude faster than the prevailing Lloyd method. Then from an empirical point of view, I will discuss the extremal properties of the CVT problem and the associated challenges in computing acceptable local minimum points. Finally, several extensions and applications of the CVT problem relevant to shape modeling will be presented, including CVT-based triangulation on surfaces and variational computation with Power Diagrams. This talk is based on a collection of joined works with Yang Liu, Bruno Levy, Feng Sun, Dongming Yan, Lu Lin.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Centroidal Voronoi Tessellation (CVT) is a variational framework of computing an optimal geometric structure based on the Voronoi Diagram, and is used in many applications of computer graphics and geometric processing. I will present several recent results on CVT. First it will be shown that the objective function of the CVT problem in Euclidean space of dimension two or higher is almost always $C^2$, contrary to the common belief that it is a nonsmooth piecewise function. Based on the $C^2$ smoothness of its objective function, a Newton-like method for computing CVT is presented that is one order of magnitude faster than the prevailing Lloyd method. Then from an empirical point of view, I will discuss the extremal properties of the CVT problem and the associated challenges in computing acceptable local minimum points. Finally, several extensions and applications of the CVT problem relevant to shape modeling will be presented, including CVT-based triangulation on surfaces and variational computation with Power Diagrams. This talk is based on a collection of joined works with Yang Liu, Bruno Levy, Feng Sun, Dongming Yan, Lu Lin.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Centroidal Voronoi Tessellation (CVT) is a variational framework of computing an optimal geometric structure based on the Voronoi Diagram, and is used in many applications of computer graphics and geometric processing. I will present several recent results on CVT. First it will be shown that the objective function of the CVT problem in Euclidean space of dimension two or higher is almost always -, contrary to the common belief that it is a nonsmooth piecewise function. Based on the - smoothness of its objective function, a Newton-like method for computing CVT is presented that is one order of magnitude faster than the prevailing Lloyd method. Then from an empirical point of view, I will discuss the extremal properties of the CVT problem and the associated challenges in computing acceptable local minimum points. Finally, several extensions and applications of the CVT problem relevant to shape modeling will be presented, including CVT-based triangulation on surfaces and variational computation with Power Diagrams. This talk is based on a collection of joined works with Yang Liu, Bruno Levy, Feng Sun, Dongming Yan, Lu Lin.",
"fno": "04547934",
"keywords": [],
"authors": [
{
"affiliation": "University of Hong Kong, China",
"fullName": "Wenping Wang",
"givenName": null,
"surname": "Wenping Wang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "smi",
"isOpenAccess": true,
"showRecommendedArticles": false,
"showBuyMe": false,
"hasPdf": true,
"pubDate": "2008-06-01T00:00:00",
"pubType": "proceedings",
"pages": "xi",
"year": "2008",
"issn": null,
"isbn": "978-1-4244-2260-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04547933",
"articleId": "12OmNAYoKws",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04547938",
"articleId": "12OmNyRg4DU",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNwt5sgJ",
"title": "CVPR 2011",
"acronym": "cvpr",
"groupId": "1000147",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNqFJhDm",
"doi": "10.1109/CVPR.2011.5995590",
"title": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"normalizedTitle": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"abstract": "In material science and engineering, the grain structure inside a super-alloy sample determines its mechanical and physical properties. In this paper, we develop a new Multichannel Edge-Weighted Centroidal Voronoi Tessellation (MCEWCVT) algorithm to automatically segment all the 3D grains from microscopic images of a super-alloy sample. Built upon the classical k-means/CVT algorithm, the proposed algorithm considers both the voxel-intensity similarity within each cluster and the compactness of each cluster. In addition, the same slice of a super-alloy sample can produce multiple images with different grain appearances using different settings of the microscope. We call this multichannel imaging and in this paper, we further adapt the proposed segmentation algorithm to handle such multichannel images to achieve higher grain-segmentation accuracy. We test the proposed MCEWCVT algorithm on a 4-channel Ni-based 3D super-alloy image consisting of 170 slices. The segmentation performance is evaluated against the manually annotated ground-truth segmentation and quantitatively compared with other six image segmentation/edge-detection methods. The experimental results demonstrate the higher accuracy of the proposed algorithm than the comparison methods.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In material science and engineering, the grain structure inside a super-alloy sample determines its mechanical and physical properties. In this paper, we develop a new Multichannel Edge-Weighted Centroidal Voronoi Tessellation (MCEWCVT) algorithm to automatically segment all the 3D grains from microscopic images of a super-alloy sample. Built upon the classical k-means/CVT algorithm, the proposed algorithm considers both the voxel-intensity similarity within each cluster and the compactness of each cluster. In addition, the same slice of a super-alloy sample can produce multiple images with different grain appearances using different settings of the microscope. We call this multichannel imaging and in this paper, we further adapt the proposed segmentation algorithm to handle such multichannel images to achieve higher grain-segmentation accuracy. We test the proposed MCEWCVT algorithm on a 4-channel Ni-based 3D super-alloy image consisting of 170 slices. The segmentation performance is evaluated against the manually annotated ground-truth segmentation and quantitatively compared with other six image segmentation/edge-detection methods. The experimental results demonstrate the higher accuracy of the proposed algorithm than the comparison methods.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In material science and engineering, the grain structure inside a super-alloy sample determines its mechanical and physical properties. In this paper, we develop a new Multichannel Edge-Weighted Centroidal Voronoi Tessellation (MCEWCVT) algorithm to automatically segment all the 3D grains from microscopic images of a super-alloy sample. Built upon the classical k-means/CVT algorithm, the proposed algorithm considers both the voxel-intensity similarity within each cluster and the compactness of each cluster. In addition, the same slice of a super-alloy sample can produce multiple images with different grain appearances using different settings of the microscope. We call this multichannel imaging and in this paper, we further adapt the proposed segmentation algorithm to handle such multichannel images to achieve higher grain-segmentation accuracy. We test the proposed MCEWCVT algorithm on a 4-channel Ni-based 3D super-alloy image consisting of 170 slices. The segmentation performance is evaluated against the manually annotated ground-truth segmentation and quantitatively compared with other six image segmentation/edge-detection methods. The experimental results demonstrate the higher accuracy of the proposed algorithm than the comparison methods.",
"fno": "05995590",
"keywords": [
"Ground Truth Segmentation",
"Multichannel Edge Weighted Centroidal Voronoi Tessellation Algorithm",
"3 D Superalloy Image Segmentation",
"3 D Grain Appearance",
"Microscopic Images",
"Classical K Means Algorithm",
"Multichannel Imaging",
"MCEWCVT Algorithm"
],
"authors": [
{
"affiliation": "Dept. of Comput. Sci. & Eng., Univ. of South Carolina, Columbia, SC, USA",
"fullName": "Yu Cao",
"givenName": null,
"surname": "Yu Cao",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Math., Univ. of South Carolina, Columbia, SC, USA",
"fullName": "Lili Ju",
"givenName": null,
"surname": "Lili Ju",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Comput. Sci. & Eng., Univ. of South Carolina, Columbia, SC, USA",
"fullName": "Qin Zou",
"givenName": null,
"surname": "Qin Zou",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Comput. Sci. & Eng., Univ. of South Carolina, Columbia, SC, USA",
"fullName": "Chengzhang Qu",
"givenName": null,
"surname": "Chengzhang Qu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Dept. of Comput. Sci. & Eng., Univ. of South Carolina, Columbia, SC, USA",
"fullName": "Song Wang",
"givenName": null,
"surname": "Song Wang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cvpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-06-01T00:00:00",
"pubType": "proceedings",
"pages": "17-24",
"year": "2011",
"issn": null,
"isbn": "978-1-4577-0394-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "05995589",
"articleId": "12OmNxWLTr7",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "05995591",
"articleId": "12OmNBv2Ckg",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/wacv/2015/6683/0/6683b076",
"title": "Multiscale Superpixels and Supervoxels Based on Hierarchical Edge-Weighted Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2015/6683b076/12OmNBCqbE5",
"parentPublication": {
"id": "proceedings/wacv/2015/6683/0",
"title": "2015 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icip/1997/8183/1/81831271",
"title": "Regularized multichannel recovery of compressed video",
"doi": null,
"abstractUrl": "/proceedings-article/icip/1997/81831271/12OmNwHhoPi",
"parentPublication": {
"id": "proceedings/icip/1997/8183/1",
"title": "Image Processing, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a177",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a177/12OmNwHhoTy",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2014/4308/0/4308a258",
"title": "Edge-Weighted Centroid Voronoi Tessellation with Propagation of Consistency Constraint for 3D Grain Segmentation in Microscopic Superalloy Images",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2014/4308a258/12OmNzVoBGd",
"parentPublication": {
"id": "proceedings/cvprw/2014/4308/0",
"title": "2014 IEEE Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/trustcom/2012/4745/0/4745a785",
"title": "Modelling of Secure Data Transmission over a Multichannel Wireless Network in Alloy",
"doi": null,
"abstractUrl": "/proceedings-article/trustcom/2012/4745a785/12OmNzyGHbR",
"parentPublication": {
"id": "proceedings/trustcom/2012/4745/0",
"title": "2012 IEEE 11th International Conference on Trust, Security and Privacy in Computing and Communications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2003/05/i0550",
"title": "A General Discrete Contour Model in Two, Three, and Four Dimensions for Topology-Adaptive Multichannel Segmentation",
"doi": null,
"abstractUrl": "/journal/tp/2003/05/i0550/13rRUwInvgf",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2012/06/06186738",
"title": "VCells: Simple and Efficient Superpixels Using Edge-Weighted Centroidal Voronoi Tessellations",
"doi": null,
"abstractUrl": "/journal/tp/2012/06/06186738/13rRUy0qnHC",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAQJzJU",
"title": "Uncertainty Modeling and Analysis, International Symposium on",
"acronym": "isuma",
"groupId": "1000771",
"volume": "0",
"displayVolume": "0",
"year": "2003",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvDZF3B",
"doi": "10.1109/ISUMA.2003.1236159",
"title": "Initial Evaluation of Centroidal Voronoi Tessellation Method for Statistical Sampling and Function Integration",
"normalizedTitle": "Initial Evaluation of Centroidal Voronoi Tessellation Method for Statistical Sampling and Function Integration",
"abstract": "A recently developed Centroidal Voronoi Tessellation (CVT) unstructured sampling method is investigated here to assess its suitability for use in statistical sampling and function integration. CVT efficiently generates a highly uniform distribution of sample points over arbitrarily shaped M-Dimensional parameter spaces. It has recently been shown on several 2-D test problems to provide superior point distributions for generating locally conforming response surfaces. In this paper, its performance as a statistical sampling and function integration method is compared to that of Latin-Hypercube Sampling (LHS) and Simple Random Sampling (SRS) Monte Carlo methods, and Halton and Hammersley quasi-Monte-Carlo sequence methods. Specifically, sampling efficiencies are compared for function integration and for resolving various statistics of response in a 2-D test problem. It is found that on balance CVT performs best of all these sampling methods on our test problems.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A recently developed Centroidal Voronoi Tessellation (CVT) unstructured sampling method is investigated here to assess its suitability for use in statistical sampling and function integration. CVT efficiently generates a highly uniform distribution of sample points over arbitrarily shaped M-Dimensional parameter spaces. It has recently been shown on several 2-D test problems to provide superior point distributions for generating locally conforming response surfaces. In this paper, its performance as a statistical sampling and function integration method is compared to that of Latin-Hypercube Sampling (LHS) and Simple Random Sampling (SRS) Monte Carlo methods, and Halton and Hammersley quasi-Monte-Carlo sequence methods. Specifically, sampling efficiencies are compared for function integration and for resolving various statistics of response in a 2-D test problem. It is found that on balance CVT performs best of all these sampling methods on our test problems.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A recently developed Centroidal Voronoi Tessellation (CVT) unstructured sampling method is investigated here to assess its suitability for use in statistical sampling and function integration. CVT efficiently generates a highly uniform distribution of sample points over arbitrarily shaped M-Dimensional parameter spaces. It has recently been shown on several 2-D test problems to provide superior point distributions for generating locally conforming response surfaces. In this paper, its performance as a statistical sampling and function integration method is compared to that of Latin-Hypercube Sampling (LHS) and Simple Random Sampling (SRS) Monte Carlo methods, and Halton and Hammersley quasi-Monte-Carlo sequence methods. Specifically, sampling efficiencies are compared for function integration and for resolving various statistics of response in a 2-D test problem. It is found that on balance CVT performs best of all these sampling methods on our test problems.",
"fno": "19970174",
"keywords": [],
"authors": [
{
"affiliation": "Sandia National Laboratories",
"fullName": "Vicente J. Romero",
"givenName": "Vicente J.",
"surname": "Romero",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Florida State University, Tallahassee",
"fullName": "John V. Burkardt",
"givenName": "John V.",
"surname": "Burkardt",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Florida State University, Tallahassee",
"fullName": "Max D. Gunzburger",
"givenName": "Max D.",
"surname": "Gunzburger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Florida State University, Tallahassee",
"fullName": "Janet S. Peterson",
"givenName": "Janet S.",
"surname": "Peterson",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "isuma",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2003-09-01T00:00:00",
"pubType": "proceedings",
"pages": "174",
"year": "2003",
"issn": null,
"isbn": "0-7695-1997-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "19970168",
"articleId": "12OmNrAMELa",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "19970184",
"articleId": "12OmNqBbHNv",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/smi/2008/2260/0/04547934",
"title": "Computation and properties of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/smi/2008/04547934/12OmNAKuoTH",
"parentPublication": {
"id": "proceedings/smi/2008/2260/0",
"title": "IEEE International Conference on Shape Modeling and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wsc/2002/7614/2/01166440",
"title": "An empirical evaluation of sampling methods in risk analysis simulation: quasi-Monte Carlo, descriptive sampling, and latin hypercube sampling",
"doi": null,
"abstractUrl": "/proceedings-article/wsc/2002/01166440/12OmNAnuTzh",
"parentPublication": {
"id": "proceedings/wsc/2002/7614/2",
"title": "Proceedings of the 2002 Winter Simulation Conference",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995590",
"title": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995590/12OmNqFJhDm",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2013/5037/0/5037a075",
"title": "Centroidal Voronoi Tessellation of Streamlines for Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2013/5037a075/12OmNvStcGN",
"parentPublication": {
"id": "proceedings/isvd/2013/5037/0",
"title": "2013 10th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a177",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a177/12OmNwHhoTy",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isspit/2005/9313/0/01577198",
"title": "Adaptive sampling with Renyi entropy in Monte Carlo path tracing",
"doi": null,
"abstractUrl": "/proceedings-article/isspit/2005/01577198/12OmNzEVS1q",
"parentPublication": {
"id": "proceedings/isspit/2005/9313/0",
"title": "2005 IEEE International Symposium on Signal Processing and Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/09/07346512",
"title": "Non-Obtuse Remeshing with Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2016/09/07346512/13rRUzp02or",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNqyUUJ1",
"title": "2013 10th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD)",
"acronym": "isvd",
"groupId": "1001201",
"volume": "0",
"displayVolume": "0",
"year": "2013",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvStcGN",
"doi": "10.1109/ISVD.2013.8",
"title": "Centroidal Voronoi Tessellation of Streamlines for Flow Visualization",
"normalizedTitle": "Centroidal Voronoi Tessellation of Streamlines for Flow Visualization",
"abstract": "Centroidal Voronoi tessellation (CVT) and its extensions have a wide spectrum of applications including computational geometry, image processing, cellular biology and scientific visualization etc. In this paper, we propose the concept of the complete streamline and the CVT of streamlines, and then formulate the computation of CVT of complete streamlines as a continuous variational problem. To reduce the computing complexity, we present a simple, approximation method for solving this problem. Given a flow field and a number of complete streamlines, our method can optimize the placement of the streamlines so that the streamlines best approximate the geometric characteristics of the flow field. Experimental results show the effectiveness of our method for flow visualization, especially in terms of continuity and uniformity.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Centroidal Voronoi tessellation (CVT) and its extensions have a wide spectrum of applications including computational geometry, image processing, cellular biology and scientific visualization etc. In this paper, we propose the concept of the complete streamline and the CVT of streamlines, and then formulate the computation of CVT of complete streamlines as a continuous variational problem. To reduce the computing complexity, we present a simple, approximation method for solving this problem. Given a flow field and a number of complete streamlines, our method can optimize the placement of the streamlines so that the streamlines best approximate the geometric characteristics of the flow field. Experimental results show the effectiveness of our method for flow visualization, especially in terms of continuity and uniformity.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Centroidal Voronoi tessellation (CVT) and its extensions have a wide spectrum of applications including computational geometry, image processing, cellular biology and scientific visualization etc. In this paper, we propose the concept of the complete streamline and the CVT of streamlines, and then formulate the computation of CVT of complete streamlines as a continuous variational problem. To reduce the computing complexity, we present a simple, approximation method for solving this problem. Given a flow field and a number of complete streamlines, our method can optimize the placement of the streamlines so that the streamlines best approximate the geometric characteristics of the flow field. Experimental results show the effectiveness of our method for flow visualization, especially in terms of continuity and uniformity.",
"fno": "5037a075",
"keywords": [
"Flow Visualization",
"Centroidal Voronoi Tessellation",
"Streamlines"
],
"authors": [
{
"affiliation": null,
"fullName": "Wenjie Liu",
"givenName": "Wenjie",
"surname": "Liu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Lin Lu",
"givenName": "Lin",
"surname": "Lu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Bruno Levy",
"givenName": "Bruno",
"surname": "Levy",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Chenglei Yang",
"givenName": "Chenglei",
"surname": "Yang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Xiangxu Meng",
"givenName": "Xiangxu",
"surname": "Meng",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "isvd",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2013-07-01T00:00:00",
"pubType": "proceedings",
"pages": "75-81",
"year": "2013",
"issn": null,
"isbn": "978-0-7695-5037-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "5037a063",
"articleId": "12OmNBOCWtv",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "5037a082",
"articleId": "12OmNCfAPwW",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/smi/2008/2260/0/04547934",
"title": "Computation and properties of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/smi/2008/04547934/12OmNAKuoTH",
"parentPublication": {
"id": "proceedings/smi/2008/2260/0",
"title": "IEEE International Conference on Shape Modeling and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995590",
"title": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995590/12OmNqFJhDm",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isuma/2003/1997/0/19970174",
"title": "Initial Evaluation of Centroidal Voronoi Tessellation Method for Statistical Sampling and Function Integration",
"doi": null,
"abstractUrl": "/proceedings-article/isuma/2003/19970174/12OmNvDZF3B",
"parentPublication": {
"id": "proceedings/isuma/2003/1997/0",
"title": "Uncertainty Modeling and Analysis, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a177",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a177/12OmNwHhoTy",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a013",
"title": "Meshing Surfaces and Volumes with Centroidal Voronoi Tesselations",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a013/12OmNy3iFnv",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2013/02/tts2013020163",
"title": "Centroidal Voronoi Tessellations- A New Approach to Random Testing",
"doi": null,
"abstractUrl": "/journal/ts/2013/02/tts2013020163/13rRUwwslul",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/09/07346512",
"title": "Non-Obtuse Remeshing with Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2016/09/07346512/13rRUzp02or",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAZOJT1",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"acronym": "isvd",
"groupId": "1001201",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwHhoTy",
"doi": "10.1109/ISVD.2011.31",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"normalizedTitle": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"abstract": "In this paper, we propose an efficient algorithm to compute the centroidal Voronoi tessellation in 2D periodic space. We first present a simple algorithm for constructing the periodic Voronoi diagram (PVD) from a Euclidean Voronoi diagram. The presented PVD algorithm considers only a small set of periodic copies of the input sites, which is more efficient than previous approaches requiring full copies of the sites (9 in 2D and 27 in 3D). The presented PVD algorithm is applied in a fast Newton-based framework for computing the centroidal Voronoi tessellation (CVT). We observe that full-hexagonal patterns can be obtained via periodic CVT optimization attributed to the convergence of the Newton-based CVT computation.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we propose an efficient algorithm to compute the centroidal Voronoi tessellation in 2D periodic space. We first present a simple algorithm for constructing the periodic Voronoi diagram (PVD) from a Euclidean Voronoi diagram. The presented PVD algorithm considers only a small set of periodic copies of the input sites, which is more efficient than previous approaches requiring full copies of the sites (9 in 2D and 27 in 3D). The presented PVD algorithm is applied in a fast Newton-based framework for computing the centroidal Voronoi tessellation (CVT). We observe that full-hexagonal patterns can be obtained via periodic CVT optimization attributed to the convergence of the Newton-based CVT computation.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we propose an efficient algorithm to compute the centroidal Voronoi tessellation in 2D periodic space. We first present a simple algorithm for constructing the periodic Voronoi diagram (PVD) from a Euclidean Voronoi diagram. The presented PVD algorithm considers only a small set of periodic copies of the input sites, which is more efficient than previous approaches requiring full copies of the sites (9 in 2D and 27 in 3D). The presented PVD algorithm is applied in a fast Newton-based framework for computing the centroidal Voronoi tessellation (CVT). We observe that full-hexagonal patterns can be obtained via periodic CVT optimization attributed to the convergence of the Newton-based CVT computation.",
"fno": "4483a177",
"keywords": [
"Periodic Voronoi Diagram",
"Delaunay Triangulation",
"Centroidal Voronoi Tessellation",
"Hexagonal Pattern"
],
"authors": [
{
"affiliation": null,
"fullName": "Dong-Ming Yan",
"givenName": "Dong-Ming",
"surname": "Yan",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Kai Wang",
"givenName": "Kai",
"surname": "Wang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Bruno Lévy",
"givenName": "Bruno",
"surname": "Lévy",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Laurent Alonso",
"givenName": "Laurent",
"surname": "Alonso",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "isvd",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-06-01T00:00:00",
"pubType": "proceedings",
"pages": "177-184",
"year": "2011",
"issn": null,
"isbn": "978-0-7695-4483-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4483a170",
"articleId": "12OmNyRxFHN",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4483a185",
"articleId": "12OmNqBtiLd",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/smi/2008/2260/0/04547934",
"title": "Computation and properties of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/smi/2008/04547934/12OmNAKuoTH",
"parentPublication": {
"id": "proceedings/smi/2008/2260/0",
"title": "IEEE International Conference on Shape Modeling and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995590",
"title": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995590/12OmNqFJhDm",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isuma/2003/1997/0/19970174",
"title": "Initial Evaluation of Centroidal Voronoi Tessellation Method for Statistical Sampling and Function Integration",
"doi": null,
"abstractUrl": "/proceedings-article/isuma/2003/19970174/12OmNvDZF3B",
"parentPublication": {
"id": "proceedings/isuma/2003/1997/0",
"title": "Uncertainty Modeling and Analysis, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2013/5037/0/5037a075",
"title": "Centroidal Voronoi Tessellation of Streamlines for Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2013/5037a075/12OmNvStcGN",
"parentPublication": {
"id": "proceedings/isvd/2013/5037/0",
"title": "2013 10th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a013",
"title": "Meshing Surfaces and Volumes with Centroidal Voronoi Tesselations",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a013/12OmNy3iFnv",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2013/02/tts2013020163",
"title": "Centroidal Voronoi Tessellations- A New Approach to Random Testing",
"doi": null,
"abstractUrl": "/journal/ts/2013/02/tts2013020163/13rRUwwslul",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/09/07346512",
"title": "Non-Obtuse Remeshing with Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2016/09/07346512/13rRUzp02or",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxWuirg",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzZEAD4",
"doi": "10.1109/VISUAL.2004.13",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"normalizedTitle": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"abstract": "A new method for the simplification and the visualization of vector fields is presented based on the notion of Centroidal Voronoi tessellations (CVT's). A CVT is a special Voronoi tessellation for which the generators of the Voronoi regions in the tessellation are also the centers of mass (or means) with respect to a prescribed density. A distance function in both the spatial and vector spaces is introduced to measure the similarity of the spatially distributed vector fields. Based on such a distance, vector fields are naturally clustered and their simplified representations are obtained. Our method combines simple geometric intuitions with the rigorously established optimality properties of the CVTs. It is simple to describe, easy to understand and implement. Numerical examples are also provided to illustrate the effectiveness and competitiveness of the CVT-based vector simplification and visualization methodology.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A new method for the simplification and the visualization of vector fields is presented based on the notion of Centroidal Voronoi tessellations (CVT's). A CVT is a special Voronoi tessellation for which the generators of the Voronoi regions in the tessellation are also the centers of mass (or means) with respect to a prescribed density. A distance function in both the spatial and vector spaces is introduced to measure the similarity of the spatially distributed vector fields. Based on such a distance, vector fields are naturally clustered and their simplified representations are obtained. Our method combines simple geometric intuitions with the rigorously established optimality properties of the CVTs. It is simple to describe, easy to understand and implement. Numerical examples are also provided to illustrate the effectiveness and competitiveness of the CVT-based vector simplification and visualization methodology.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A new method for the simplification and the visualization of vector fields is presented based on the notion of Centroidal Voronoi tessellations (CVT's). A CVT is a special Voronoi tessellation for which the generators of the Voronoi regions in the tessellation are also the centers of mass (or means) with respect to a prescribed density. A distance function in both the spatial and vector spaces is introduced to measure the similarity of the spatially distributed vector fields. Based on such a distance, vector fields are naturally clustered and their simplified representations are obtained. Our method combines simple geometric intuitions with the rigorously established optimality properties of the CVTs. It is simple to describe, easy to understand and implement. Numerical examples are also provided to illustrate the effectiveness and competitiveness of the CVT-based vector simplification and visualization methodology.",
"fno": "87880043",
"keywords": [
"Flow Visualization",
"Vector Field",
"Simplification",
"Segmentation",
"Clustering",
"Centroidal Voronoi Tessellation"
],
"authors": [
{
"affiliation": "Pennsylvania State University",
"fullName": "Qiang Du",
"givenName": "Qiang",
"surname": "Du",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Pennsylvania State University",
"fullName": "Xiaoqiang Wang",
"givenName": "Xiaoqiang",
"surname": "Wang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-10-01T00:00:00",
"pubType": "proceedings",
"pages": "43-50",
"year": "2004",
"issn": null,
"isbn": "0-7803-8788-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "87880035",
"articleId": "12OmNs0C9Cx",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "87880051",
"articleId": "12OmNzd7c2u",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/smi/2008/2260/0/04547934",
"title": "Computation and properties of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/smi/2008/04547934/12OmNAKuoTH",
"parentPublication": {
"id": "proceedings/smi/2008/2260/0",
"title": "IEEE International Conference on Shape Modeling and Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2011/0394/0/05995590",
"title": "A Multichannel Edge-Weighted Centroidal Voronoi Tessellation algorithm for 3D super-alloy image segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2011/05995590/12OmNqFJhDm",
"parentPublication": {
"id": "proceedings/cvpr/2011/0394/0",
"title": "CVPR 2011",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isuma/2003/1997/0/19970174",
"title": "Initial Evaluation of Centroidal Voronoi Tessellation Method for Statistical Sampling and Function Integration",
"doi": null,
"abstractUrl": "/proceedings-article/isuma/2003/19970174/12OmNvDZF3B",
"parentPublication": {
"id": "proceedings/isuma/2003/1997/0",
"title": "Uncertainty Modeling and Analysis, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2013/5037/0/5037a075",
"title": "Centroidal Voronoi Tessellation of Streamlines for Flow Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2013/5037a075/12OmNvStcGN",
"parentPublication": {
"id": "proceedings/isvd/2013/5037/0",
"title": "2013 10th International Symposium on Voronoi Diagrams in Science and Engineering (ISVD)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a177",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a177/12OmNwHhoTy",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2013/02/tts2013020163",
"title": "Centroidal Voronoi Tessellations- A New Approach to Random Testing",
"doi": null,
"abstractUrl": "/journal/ts/2013/02/tts2013020163/13rRUwwslul",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/1990/02/i0211",
"title": "Texture Segmentation Using Voronoi Polygons",
"doi": null,
"abstractUrl": "/journal/tp/1990/02/i0211/13rRUxASuNo",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/09/07346512",
"title": "Non-Obtuse Remeshing with Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2016/09/07346512/13rRUzp02or",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNASrawy",
"title": "2006 3rd International Symposium on Voronoi Diagrams in Science and Engineering",
"acronym": "isvd",
"groupId": "1001201",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "17D45WGGoMj",
"doi": "10.1109/ISVD.2006.6",
"title": "A New Initialization Method for Constructing Centroidal Voronoi Tessellations on Surface Meshes",
"normalizedTitle": "A New Initialization Method for Constructing Centroidal Voronoi Tessellations on Surface Meshes",
"abstract": "Centroidal Voronoi tessellations can be constructed using iterative improvement methods such as Lloyd's method. Using iterative improvement methods implies that the convergence speed and the quality of the results depend on the initialization methods. In this paper, we propose an efficient initialization method for constructing centroidal Voronoi tessellations on surface meshes. The proposed method tries to make initial tessellations mimic the properties of the centroidal Voronoi tessellations. We compare our method with other initialization methods: random sampling, farthest point sampling and Ward's method. The results show that our method and Ward's method have the faster convergence speed than random sampling and farthest point sampling, and create better tessellations than random sampling.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Centroidal Voronoi tessellations can be constructed using iterative improvement methods such as Lloyd's method. Using iterative improvement methods implies that the convergence speed and the quality of the results depend on the initialization methods. In this paper, we propose an efficient initialization method for constructing centroidal Voronoi tessellations on surface meshes. The proposed method tries to make initial tessellations mimic the properties of the centroidal Voronoi tessellations. We compare our method with other initialization methods: random sampling, farthest point sampling and Ward's method. The results show that our method and Ward's method have the faster convergence speed than random sampling and farthest point sampling, and create better tessellations than random sampling.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Centroidal Voronoi tessellations can be constructed using iterative improvement methods such as Lloyd's method. Using iterative improvement methods implies that the convergence speed and the quality of the results depend on the initialization methods. In this paper, we propose an efficient initialization method for constructing centroidal Voronoi tessellations on surface meshes. The proposed method tries to make initial tessellations mimic the properties of the centroidal Voronoi tessellations. We compare our method with other initialization methods: random sampling, farthest point sampling and Ward's method. The results show that our method and Ward's method have the faster convergence speed than random sampling and farthest point sampling, and create better tessellations than random sampling.",
"fno": "04124816",
"keywords": [
"Computational Geometry",
"Convergence Of Numerical Methods",
"Iterative Methods",
"Mesh Generation",
"Initialization Method",
"Centroidal Voronoi Tessellation Construction",
"Surface Meshes",
"Iterative Improvement Methods",
"Convergence Speed",
"Sampling Methods",
"Convergence",
"Iterative Methods",
"Mesh Generation",
"Region 3",
"Euclidean Distance",
"Character Generation"
],
"authors": [
{
"affiliation": "University of Tokyo",
"fullName": "Masaki Moriguchi",
"givenName": "Masaki",
"surname": "Moriguchi",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Tokyo",
"fullName": "Kokichi Sugihara",
"givenName": "Kokichi",
"surname": "Sugihara",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "isvd",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-07-01T00:00:00",
"pubType": "proceedings",
"pages": "159-165",
"year": "2006",
"issn": null,
"isbn": "0-7695-2630-6",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04124826",
"articleId": "12OmNzmtWDC",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "26300166",
"articleId": "12OmNx76TO3",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/isvd/2010/4112/0/4112a056",
"title": "Jensen-Bregman Voronoi Diagrams and Centroidal Tessellations",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2010/4112a056/12OmNB8Cj0H",
"parentPublication": {
"id": "proceedings/isvd/2010/4112/0",
"title": "2010 International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdpsw/2015/7684/0/7684b089",
"title": "A Distributed Greedy Heuristic for Computing Voronoi Tessellations with Applications Towards Peer-to-Peer Networks",
"doi": null,
"abstractUrl": "/proceedings-article/ipdpsw/2015/7684b089/12OmNwDACbg",
"parentPublication": {
"id": "proceedings/ipdpsw/2015/7684/0",
"title": "2015 IEEE International Parallel and Distributed Processing Symposium Workshop (IPDPSW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a177",
"title": "Computing 2D Periodic Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a177/12OmNwHhoTy",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/isvd/2011/4483/0/4483a013",
"title": "Meshing Surfaces and Volumes with Centroidal Voronoi Tesselations",
"doi": null,
"abstractUrl": "/proceedings-article/isvd/2011/4483a013/12OmNy3iFnv",
"parentPublication": {
"id": "proceedings/isvd/2011/4483/0",
"title": "2011 Eighth International Symposium on Voronoi Diagrams in Science and Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/2004/8788/0/87880043",
"title": "Centroidal Voronoi Tessellation Based Algorithms for Vector Fields Visualization and Segmentation",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2004/87880043/12OmNzZEAD4",
"parentPublication": {
"id": "proceedings/ieee-vis/2004/8788/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2013/02/tts2013020163",
"title": "Centroidal Voronoi Tessellations- A New Approach to Random Testing",
"doi": null,
"abstractUrl": "/journal/ts/2013/02/tts2013020163/13rRUwwslul",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2012/06/06186738",
"title": "VCells: Simple and Efficient Superpixels Using Edge-Weighted Centroidal Voronoi Tessellations",
"doi": null,
"abstractUrl": "/journal/tp/2012/06/06186738/13rRUy0qnHC",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2012/11/ttg2012111880",
"title": "Global Optimization of Centroidal Voronoi Tessellation with Monte Carlo Approach",
"doi": null,
"abstractUrl": "/journal/tg/2012/11/ttg2012111880/13rRUy3xY87",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030345",
"title": "GPU-Assisted Computation of Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030345/13rRUyoPSP2",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/09/07346512",
"title": "Non-Obtuse Remeshing with Centroidal Voronoi Tessellation",
"doi": null,
"abstractUrl": "/journal/tg/2016/09/07346512/13rRUzp02or",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxHrym3",
"title": "2017 25th Euromicro International Conference on Parallel, Distributed and Network-Based Processing (PDP)",
"acronym": "pdp",
"groupId": "1000543",
"volume": "0",
"displayVolume": "0",
"year": "2017",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNAYoKwO",
"doi": "10.1109/PDP.2017.73",
"title": "Decentralized Management of Random Walks over a Mobile Phone Network",
"normalizedTitle": "Decentralized Management of Random Walks over a Mobile Phone Network",
"abstract": "Gossip learning is a form of decentralized stochastic gradient descent search that is implemented through randomized walks within a network. Our goal is to enable one to deploy gossip learning in open distributed systems, for example, in overlay networks formed by mobile devices, where different data mining tasks could be launched by many users. Among the many problems this long term goal raises, here we focus on the problem of running many random walks simultaneously. This is a challenging problem in itself in a decentralized setting because all the walks have to be persistent (they have to perform many hops) and agile (they need to move quickly). At the same time, the solution must take hard bandwidth constraints into account. Here, we propose a protocol to manage O(n) random walks in a network of n nodes. Although our motivation is gossip learning, this protocol may be viewed as a general middleware service for the management of walks over networks. A key element of our protocol is a multi-level restarting mechanism designed to prevent the failure of random walks due to node churn, while respecting a set of bandwidth constraints. Here, we simulate our solution using a trace collected from real smartphones. We demonstrate that the random walks are kept alive and are run at close to optimal speed under the given bandwidth constraints.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Gossip learning is a form of decentralized stochastic gradient descent search that is implemented through randomized walks within a network. Our goal is to enable one to deploy gossip learning in open distributed systems, for example, in overlay networks formed by mobile devices, where different data mining tasks could be launched by many users. Among the many problems this long term goal raises, here we focus on the problem of running many random walks simultaneously. This is a challenging problem in itself in a decentralized setting because all the walks have to be persistent (they have to perform many hops) and agile (they need to move quickly). At the same time, the solution must take hard bandwidth constraints into account. Here, we propose a protocol to manage O(n) random walks in a network of n nodes. Although our motivation is gossip learning, this protocol may be viewed as a general middleware service for the management of walks over networks. A key element of our protocol is a multi-level restarting mechanism designed to prevent the failure of random walks due to node churn, while respecting a set of bandwidth constraints. Here, we simulate our solution using a trace collected from real smartphones. We demonstrate that the random walks are kept alive and are run at close to optimal speed under the given bandwidth constraints.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Gossip learning is a form of decentralized stochastic gradient descent search that is implemented through randomized walks within a network. Our goal is to enable one to deploy gossip learning in open distributed systems, for example, in overlay networks formed by mobile devices, where different data mining tasks could be launched by many users. Among the many problems this long term goal raises, here we focus on the problem of running many random walks simultaneously. This is a challenging problem in itself in a decentralized setting because all the walks have to be persistent (they have to perform many hops) and agile (they need to move quickly). At the same time, the solution must take hard bandwidth constraints into account. Here, we propose a protocol to manage O(n) random walks in a network of n nodes. Although our motivation is gossip learning, this protocol may be viewed as a general middleware service for the management of walks over networks. A key element of our protocol is a multi-level restarting mechanism designed to prevent the failure of random walks due to node churn, while respecting a set of bandwidth constraints. Here, we simulate our solution using a trace collected from real smartphones. We demonstrate that the random walks are kept alive and are run at close to optimal speed under the given bandwidth constraints.",
"fno": "07912631",
"keywords": [
"Data Mining",
"Gradient Methods",
"Learning Artificial Intelligence",
"Smart Phones",
"Decentralized Management",
"Random Walks",
"Mobile Phone Network",
"Decentralized Stochastic Gradient Descent Search",
"Data Mining",
"O N Random Walks",
"General Middleware Service",
"Multilevel Restarting Mechanism",
"Real Smartphones",
"Peer To Peer Computing",
"Protocols",
"Monitoring",
"Payloads",
"Mobile Handsets",
"Bandwidth",
"Data Mining",
"Decentralized Data Mining",
"Gossip",
"Churn",
"Random Walks",
"Mobile Phone Networks"
],
"authors": [
{
"affiliation": null,
"fullName": "Árpád Berta",
"givenName": "Árpád",
"surname": "Berta",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Márk Jelasity",
"givenName": "Márk",
"surname": "Jelasity",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pdp",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2017-01-01T00:00:00",
"pubType": "proceedings",
"pages": "100-107",
"year": "2017",
"issn": "2377-5750",
"isbn": "978-1-5090-6058-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "07912630",
"articleId": "12OmNCmGNRx",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "07912632",
"articleId": "12OmNvT2pa2",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icnp/2015/8295/0/8295a366",
"title": "Overlay Topology as Random-Walk Cache",
"doi": null,
"abstractUrl": "/proceedings-article/icnp/2015/8295a366/12OmNB0X8xV",
"parentPublication": {
"id": "proceedings/icnp/2015/8295/0",
"title": "2015 IEEE 23rd International Conference on Network Protocols (ICNP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/2011/4571/0/4571a423",
"title": "Planar Graphs: Random Walks and Bipartiteness Testing",
"doi": null,
"abstractUrl": "/proceedings-article/focs/2011/4571a423/12OmNxFJXVI",
"parentPublication": {
"id": "proceedings/focs/2011/4571/0",
"title": "2011 IEEE 52nd Annual Symposium on Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wowmom/2015/8461/0/07158191",
"title": "Socially-aware content retrieval using random walks in Disruption Tolerant Networks",
"doi": null,
"abstractUrl": "/proceedings-article/wowmom/2015/07158191/12OmNyoiYXn",
"parentPublication": {
"id": "proceedings/wowmom/2015/8461/0",
"title": "2015 IEEE 16th International Symposium on \"A World of Wireless, Mobile and Multimedia Networks\" (WoWMoM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2008/2174/0/04761512",
"title": "Stereo matching using random walks",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2008/04761512/12OmNzYeB4D",
"parentPublication": {
"id": "proceedings/icpr/2008/2174/0",
"title": "ICPR 2008 19th International Conference on Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030357",
"title": "Interactive Mesh Cutting Using Constrained Random Walks",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030357/13rRUxlgy3D",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icoin/2022/1332/0/09687190",
"title": "On Accelerating Multiple Random Walks with Loose Cooperation",
"doi": null,
"abstractUrl": "/proceedings-article/icoin/2022/09687190/1AtQeo3DmG4",
"parentPublication": {
"id": "proceedings/icoin/2022/1332/0",
"title": "2022 International Conference on Information Networking (ICOIN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipdps/2022/8106/0/810600b063",
"title": "FlashWalker: An In-Storage Accelerator for Graph Random Walks",
"doi": null,
"abstractUrl": "/proceedings-article/ipdps/2022/810600b063/1F1WeDxyYLe",
"parentPublication": {
"id": "proceedings/ipdps/2022/8106/0",
"title": "2022 IEEE International Parallel and Distributed Processing Symposium (IPDPS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/dcoss/2019/0570/0/057000a139",
"title": "Random Gossip Processes in Smartphone Peer-to-Peer Networks",
"doi": null,
"abstractUrl": "/proceedings-article/dcoss/2019/057000a139/1cJ6QGgV4go",
"parentPublication": {
"id": "proceedings/dcoss/2019/0570/0",
"title": "2019 15th International Conference on Distributed Computing in Sensor Systems (DCOSS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bracis/2019/4253/0/425300a663",
"title": "Can NetGAN be Improved on Short Random Walks?",
"doi": null,
"abstractUrl": "/proceedings-article/bracis/2019/425300a663/1fHkHxIH3ZC",
"parentPublication": {
"id": "proceedings/bracis/2019/4253/0",
"title": "2019 8th Brazilian Conference on Intelligent Systems (BRACIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icoin/2020/4199/0/09016620",
"title": "On the Dynamics of Branching Random Walk on Random Regular Graph",
"doi": null,
"abstractUrl": "/proceedings-article/icoin/2020/09016620/1hQqT7atkJO",
"parentPublication": {
"id": "proceedings/icoin/2020/4199/0",
"title": "2020 International Conference on Information Networking (ICOIN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAkEU4f",
"title": "2011 IEEE International Conference on Multimedia and Expo",
"acronym": "icme",
"groupId": "1000477",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCcbE0m",
"doi": "10.1109/ICME.2011.6011898",
"title": "Semi-automatic synthetic depth map generation for video using random walks",
"normalizedTitle": "Semi-automatic synthetic depth map generation for video using random walks",
"abstract": "We present a method for easily generating depth maps from monoscopic (i.e. “2D”) video footage in order to convert them into stereoscopic, or “3D”, footage. Our method uses user-defined strokes for a number of keyframes in the original footage and interpolates between the keyframes to provide a sparse labelling for each frame. We then apply the Random Walks algorithm to the footage to provide depth estimates based on the input provided by the user. These depth maps can then be used to generate novel views through depth-based image rendering.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a method for easily generating depth maps from monoscopic (i.e. “2D”) video footage in order to convert them into stereoscopic, or “3D”, footage. Our method uses user-defined strokes for a number of keyframes in the original footage and interpolates between the keyframes to provide a sparse labelling for each frame. We then apply the Random Walks algorithm to the footage to provide depth estimates based on the input provided by the user. These depth maps can then be used to generate novel views through depth-based image rendering.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a method for easily generating depth maps from monoscopic (i.e. “2D”) video footage in order to convert them into stereoscopic, or “3D”, footage. Our method uses user-defined strokes for a number of keyframes in the original footage and interpolates between the keyframes to provide a sparse labelling for each frame. We then apply the Random Walks algorithm to the footage to provide depth estimates based on the input provided by the user. These depth maps can then be used to generate novel views through depth-based image rendering.",
"fno": "06011898",
"keywords": [
"Labeling",
"Image Color Analysis",
"Animation",
"Rocks",
"Cameras",
"Three Dimensional Displays",
"Linear Systems",
"Random Walks",
"Depth Maps",
"2 D To 3 D",
"Stereoscopy",
"Video"
],
"authors": [
{
"affiliation": "Department of Electrical & Computer Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3",
"fullName": "Richard Rzeszutek",
"givenName": "Richard",
"surname": "Rzeszutek",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Electrical & Computer Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3",
"fullName": "Raymond Phan",
"givenName": "Raymond",
"surname": "Phan",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Electrical & Computer Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario, Canada, M5B 2K3",
"fullName": "Dimitrios Androutsos",
"givenName": "Dimitrios",
"surname": "Androutsos",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icme",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-07-01T00:00:00",
"pubType": "proceedings",
"pages": "1-6",
"year": "2011",
"issn": "1945-7871",
"isbn": "978-1-61284-348-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "06011897",
"articleId": "12OmNvSKNGy",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06011930",
"articleId": "12OmNySosHe",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2017/0457/0/0457c215",
"title": "Semi-Supervised Deep Learning for Monocular Depth Map Prediction",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2017/0457c215/12OmNAWH9HO",
"parentPublication": {
"id": "proceedings/cvpr/2017/0457/0",
"title": "2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icce/2009/2558/0/05012253",
"title": "Depth map post-processing for 3D-TV",
"doi": null,
"abstractUrl": "/proceedings-article/icce/2009/05012253/12OmNAZOJSY",
"parentPublication": {
"id": "proceedings/icce/2009/2558/0",
"title": "2009 Digest of Technical Papers International Conference on Consumer Electronics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2012/4711/0/4711a152",
"title": "Joint Example-Based Depth Map Super-Resolution",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2012/4711a152/12OmNqBbHAj",
"parentPublication": {
"id": "proceedings/icme/2012/4711/0",
"title": "2012 IEEE International Conference on Multimedia and Expo",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmew/2015/7079/0/07169790",
"title": "Improving depth map compression using a 3-phase depth map correction approach",
"doi": null,
"abstractUrl": "/proceedings-article/icmew/2015/07169790/12OmNvD8REL",
"parentPublication": {
"id": "proceedings/icmew/2015/7079/0",
"title": "2015 IEEE International Conference on Multimedia & Expo Workshops (ICMEW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2018/4886/0/488601b377",
"title": "Depth Map Completion by Jointly Exploiting Blurry Color Images and Sparse Depth Maps",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2018/488601b377/12OmNwwuE12",
"parentPublication": {
"id": "proceedings/wacv/2018/4886/0",
"title": "2018 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2013/0015/0/06607557",
"title": "Continuous depth map reconstruction from light fields",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2013/06607557/12OmNyrIaFY",
"parentPublication": {
"id": "proceedings/icme/2013/0015/0",
"title": "2013 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/umedia/2014/4266/0/06916331",
"title": "Single Outdoor Image Depth Map Generation Based on Scene Classification and Object Detection",
"doi": null,
"abstractUrl": "/proceedings-article/umedia/2014/06916331/12OmNzFv4d9",
"parentPublication": {
"id": "proceedings/umedia/2014/4266/0",
"title": "2014 7th International Conference on Ubi-Media Computing and Workshops (UMEDIA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2014/11/06787109",
"title": "Depth Transfer: Depth Extraction from Video Using Non-Parametric Sampling",
"doi": null,
"abstractUrl": "/journal/tp/2014/11/06787109/13rRUxASuHz",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2016/02/07102754",
"title": "Multi-Depth-Map Raytracing for Efficient Large-Scene Reconstruction",
"doi": null,
"abstractUrl": "/journal/tg/2016/02/07102754/13rRUxASuvh",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2021/3864/0/09428096",
"title": "RGB Guided Depth Map Super-Resolution with Coupled U-Net",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2021/09428096/1uilFRii7C0",
"parentPublication": {
"id": "proceedings/icme/2021/3864/0",
"title": "2021 IEEE International Conference on Multimedia and Expo (ICME)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCbCrVT",
"title": "2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"acronym": "cvpr",
"groupId": "1000147",
"volume": "0",
"displayVolume": "0",
"year": "2014",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCgrD54",
"doi": "10.1109/CVPR.2014.545",
"title": "GPS-Tag Refinement Using Random Walks with an Adaptive Damping Factor",
"normalizedTitle": "GPS-Tag Refinement Using Random Walks with an Adaptive Damping Factor",
"abstract": "The number of GPS-tagged images available on the web is increasing at a rapid rate. The majority of such location tags are specified by the users, either through manual tagging or localization-chips embedded in the cameras. However, a known issue with user shared images is the unreliability of such GPS-tags. In this paper, we propose a method for addressing this problem. We assume a large dataset of GPS-tagged images which includes an unknown subset with contaminated tags is available. We develop a robust method for identification and refinement of this subset using the rest of the images in the dataset. In the proposed method, we form a large number of triplets of matching images and use them for estimating the location of the query image utilizing structure from motion. Some of the generated estimations may be inaccurate due to the noisy GPS-tags in the dataset. Therefore, we perform Random Walks on the estimations in order to identify the subset with the maximal agreement. Finally, we estimate the GPS-tag of the query utilizing the identified consistent subset using a weighted mean. We propose a new damping factor for Random Walks which conforms to the level of noise in the input, and consequently, robustifies Random Walks. We evaluated the proposed framework on a dataset of over 18k user-shared images; the experiments show our method robustly improves the accuracy of GPS-tags under diverse scenarios.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The number of GPS-tagged images available on the web is increasing at a rapid rate. The majority of such location tags are specified by the users, either through manual tagging or localization-chips embedded in the cameras. However, a known issue with user shared images is the unreliability of such GPS-tags. In this paper, we propose a method for addressing this problem. We assume a large dataset of GPS-tagged images which includes an unknown subset with contaminated tags is available. We develop a robust method for identification and refinement of this subset using the rest of the images in the dataset. In the proposed method, we form a large number of triplets of matching images and use them for estimating the location of the query image utilizing structure from motion. Some of the generated estimations may be inaccurate due to the noisy GPS-tags in the dataset. Therefore, we perform Random Walks on the estimations in order to identify the subset with the maximal agreement. Finally, we estimate the GPS-tag of the query utilizing the identified consistent subset using a weighted mean. We propose a new damping factor for Random Walks which conforms to the level of noise in the input, and consequently, robustifies Random Walks. We evaluated the proposed framework on a dataset of over 18k user-shared images; the experiments show our method robustly improves the accuracy of GPS-tags under diverse scenarios.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The number of GPS-tagged images available on the web is increasing at a rapid rate. The majority of such location tags are specified by the users, either through manual tagging or localization-chips embedded in the cameras. However, a known issue with user shared images is the unreliability of such GPS-tags. In this paper, we propose a method for addressing this problem. We assume a large dataset of GPS-tagged images which includes an unknown subset with contaminated tags is available. We develop a robust method for identification and refinement of this subset using the rest of the images in the dataset. In the proposed method, we form a large number of triplets of matching images and use them for estimating the location of the query image utilizing structure from motion. Some of the generated estimations may be inaccurate due to the noisy GPS-tags in the dataset. Therefore, we perform Random Walks on the estimations in order to identify the subset with the maximal agreement. Finally, we estimate the GPS-tag of the query utilizing the identified consistent subset using a weighted mean. We propose a new damping factor for Random Walks which conforms to the level of noise in the input, and consequently, robustifies Random Walks. We evaluated the proposed framework on a dataset of over 18k user-shared images; the experiments show our method robustly improves the accuracy of GPS-tags under diverse scenarios.",
"fno": "06909941",
"keywords": [
"Estimation",
"Damping",
"Equations",
"Robustness",
"Global Positioning System",
"Noise",
"Cameras"
],
"authors": [
{
"affiliation": null,
"fullName": "Amir Roshan Zamir",
"givenName": "Amir Roshan",
"surname": "Zamir",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Shervin Ardeshir",
"givenName": "Shervin",
"surname": "Ardeshir",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Mubarak Shah",
"givenName": "Mubarak",
"surname": "Shah",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cvpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2014-06-01T00:00:00",
"pubType": "proceedings",
"pages": "4280-4287",
"year": "2014",
"issn": "1063-6919",
"isbn": "978-1-4799-5118-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "06909940",
"articleId": "12OmNrYlmKM",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "06909942",
"articleId": "12OmNvq5jzA",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icie/2010/4080/2/05571355",
"title": "Research on the Incomplete Constellation GPS Positioning Algorithm by a Combined Altitude and Clock Bias Model",
"doi": null,
"abstractUrl": "/proceedings-article/icie/2010/05571355/12OmNARAn9y",
"parentPublication": {
"id": "proceedings/icie/2010/4080/2",
"title": "Information Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ipsn/2017/4890/0/07944792",
"title": "Fast and Robust GPS Fix Using One Millisecond of Data",
"doi": null,
"abstractUrl": "/proceedings-article/ipsn/2017/07944792/12OmNvSKNJw",
"parentPublication": {
"id": "proceedings/ipsn/2017/4890/0",
"title": "2017 16th ACM/IEEE International Conference on Information Processing in Sensor Networks (IPSN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/msn/2015/0329/0/0329a178",
"title": "DiSen: Ranging Indoor Casual Walks with Smartphones",
"doi": null,
"abstractUrl": "/proceedings-article/msn/2015/0329a178/12OmNwcUk1Y",
"parentPublication": {
"id": "proceedings/msn/2015/0329/0",
"title": "2015 11th International Conference on Mobile Ad-hoc and Sensor Networks (MSN)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2014/5118/0/5118c465",
"title": "Multimodal Learning in Loosely-Organized Web Images",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2014/5118c465/12OmNy6HQQB",
"parentPublication": {
"id": "proceedings/cvpr/2014/5118/0",
"title": "2014 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2015/6759/0/07301390",
"title": "Accurate localization by fusing images and GPS signals",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2015/07301390/12OmNzkuKBY",
"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/sp/2018/4353/0/435301b018",
"title": "Crowd-GPS-Sec: Leveraging Crowdsourcing to Detect and Localize GPS Spoofing Attacks",
"doi": null,
"abstractUrl": "/proceedings-article/sp/2018/435301b018/12OmNzsJ7lm",
"parentPublication": {
"id": "proceedings/sp/2018/4353/0",
"title": "2018 IEEE Symposium on Security and Privacy (SP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tm/2016/06/07164360",
"title": "CO-GPS: Energy Efficient GPS Sensing with Cloud Offloading",
"doi": null,
"abstractUrl": "/journal/tm/2016/06/07164360/13rRUIIVldg",
"parentPublication": {
"id": "trans/tm",
"title": "IEEE Transactions on Mobile Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/bd/2019/02/08116693",
"title": "Deep Geo-Constrained Auto-Encoder for Non-Landmark GPS Estimation",
"doi": null,
"abstractUrl": "/journal/bd/2019/02/08116693/13rRUxCitAv",
"parentPublication": {
"id": "trans/bd",
"title": "IEEE Transactions on Big Data",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/mdm/2020/4663/0/09162263",
"title": "Noise Patterns in GPS Trajectories",
"doi": null,
"abstractUrl": "/proceedings-article/mdm/2020/09162263/1m6hBfbkVK8",
"parentPublication": {
"id": "proceedings/mdm/2020/4663/0",
"title": "2020 21st IEEE International Conference on Mobile Data Management (MDM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icmcce/2020/2314/0/231400c106",
"title": "Research on New Geometrical Product Specifications (GPS)-Geometrical Tolerancing",
"doi": null,
"abstractUrl": "/proceedings-article/icmcce/2020/231400c106/1tzyUSf3rTG",
"parentPublication": {
"id": "proceedings/icmcce/2020/2314/0",
"title": "2020 5th International Conference on Mechanical, Control and Computer Engineering (ICMCCE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNvEyR7P",
"title": "Pattern Recognition, International Conference on",
"acronym": "icpr",
"groupId": "1000545",
"volume": "4",
"displayVolume": "4",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNrHB1ST",
"doi": "10.1109/ICPR.2006.233",
"title": "An Algorithm for Cutting 3D Surface Meshes",
"normalizedTitle": "An Algorithm for Cutting 3D Surface Meshes",
"abstract": "The cutting operation of 3D surface meshes plays an important role in surgery simulators. One of the important requirements for surgical simulators is the faithful representation of interaction paths of a surgical tool. We propose a new strategy for cutting on surface meshes: refinement and separate strategy consisting of the refinement followed by the separation of the refined mesh element.The proposed strategy gives the faithful representation of interaction paths.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The cutting operation of 3D surface meshes plays an important role in surgery simulators. One of the important requirements for surgical simulators is the faithful representation of interaction paths of a surgical tool. We propose a new strategy for cutting on surface meshes: refinement and separate strategy consisting of the refinement followed by the separation of the refined mesh element.The proposed strategy gives the faithful representation of interaction paths.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The cutting operation of 3D surface meshes plays an important role in surgery simulators. One of the important requirements for surgical simulators is the faithful representation of interaction paths of a surgical tool. We propose a new strategy for cutting on surface meshes: refinement and separate strategy consisting of the refinement followed by the separation of the refined mesh element.The proposed strategy gives the faithful representation of interaction paths.",
"fno": "252140762",
"keywords": [
"Surgery Simulation Cutting Simulation Virtual Sculpting Haptic Interface Deformable Object Adaptive Mesh Refinement"
],
"authors": [
{
"affiliation": "Ritsumeikan University, Japan",
"fullName": "Huynh Quang Huy Viet",
"givenName": "Huynh Quang",
"surname": "Huy Viet",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ritsumeikan University, Japan",
"fullName": "Takahiro Kamada",
"givenName": "Takahiro",
"surname": "Kamada",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Ritsumeikan University, Japan",
"fullName": "Hiromi T.Tanaka",
"givenName": "Hiromi",
"surname": "T.Tanaka",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-08-01T00:00:00",
"pubType": "proceedings",
"pages": "762-765",
"year": "2006",
"issn": "1051-4651",
"isbn": "0-7695-2521-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "252140758",
"articleId": "12OmNrkBwvC",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "252140766",
"articleId": "12OmNrGsDsc",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/vr/2006/0224/0/02240035",
"title": "Hybrid Cutting of Deformable Solids",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2006/02240035/12OmNA0MYXQ",
"parentPublication": {
"id": "proceedings/vr/2006/0224/0",
"title": "IEEE Virtual Reality Conference (VR 2006)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2008/1971/0/04480799",
"title": "Vertex-preserving Cutting of Elastic Objects",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2008/04480799/12OmNAlNiPF",
"parentPublication": {
"id": "proceedings/vr/2008/1971/0",
"title": "IEEE Virtual Reality 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icacte/2008/3489/0/3489a576",
"title": "Interactive Mesh Cutting Algorithm Based on Prism for Virtual Craniofacial Osteotomy of Orthognathic Surgery",
"doi": null,
"abstractUrl": "/proceedings-article/icacte/2008/3489a576/12OmNBUS76w",
"parentPublication": {
"id": "proceedings/icacte/2008/3489/0",
"title": "2008 International Conference on Advanced Computer Theory and Engineering (ICACTE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2010/4217/0/4217a236",
"title": "A Hybrid Deformation Model for Virtual Cutting",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2010/4217a236/12OmNBdru9U",
"parentPublication": {
"id": "proceedings/ism/2010/4217/0",
"title": "2010 IEEE International Symposium on Multimedia",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icece/2010/4031/0/4031f186",
"title": "Dynamics Simulation Study of One-Blade Cutting Sugarcane Process",
"doi": null,
"abstractUrl": "/proceedings-article/icece/2010/4031f186/12OmNwDACB3",
"parentPublication": {
"id": "proceedings/icece/2010/4031/0",
"title": "Electrical and Control Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2002/1489/0/14890080",
"title": "On the Display of Haptic Recordings for Cutting Biological Tissues",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2002/14890080/12OmNwHQB8p",
"parentPublication": {
"id": "proceedings/haptics/2002/1489/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2003/2028/0/20280377",
"title": "A State Machine for Real-Time Cutting of Tetrahedral Meshes",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2003/20280377/12OmNwIHoD0",
"parentPublication": {
"id": "proceedings/pg/2003/2028/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/svr/2015/7204/0/7204a107",
"title": "Study of Cutting Techniques in Simulations with Virtual Reality",
"doi": null,
"abstractUrl": "/proceedings-article/svr/2015/7204a107/12OmNwxlrcE",
"parentPublication": {
"id": "proceedings/svr/2015/7204/0",
"title": "2015 XVII Symposium on Virtual and Augmented Reality (SVR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2007/2928/0/29280506",
"title": "Simulation of Interactive Cutting Tool for Craniofacial Osteotomy Planning",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2007/29280506/12OmNy5R3D9",
"parentPublication": {
"id": "proceedings/cgiv/2007/2928/0",
"title": "Computer Graphics, Imaging and Visualisation (CGIV 2007)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icnc/2009/3736/6/3736f347",
"title": "Cellular Automata Algorithm for Waterjet Cutting Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/icnc/2009/3736f347/12OmNyXMQi7",
"parentPublication": {
"id": "proceedings/icnc/2009/3736/6",
"title": "2009 Fifth International Conference on Natural Computation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNx8wTfL",
"title": "ICPR 2008 19th International Conference on Pattern Recognition",
"acronym": "icpr",
"groupId": "1000545",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvSbBDG",
"doi": "10.1109/ICPR.2008.4761585",
"title": "Classifiability criteria for refining of random walks segmentation",
"normalizedTitle": "Classifiability criteria for refining of random walks segmentation",
"abstract": "This paper proposes a novel approach to improve the segmentation quality of a 3D random walks algorithm using classifiability criteria. We produce a range of potential threshold values by extending the decision function of a random walks algorithm using a likelihood ratio test. Optimal threshold values are quantitatively isolated using two data-driven methods: maximum total accuracy and Bayesian cross validation criteria. The proposed methods are evaluated using a dataset of 28 dental lesions in 3D cone-beam CT scans. Both methods produce viable thresholds, the first corresponding to a conservative segmentation and the second a relaxed segmentation. We qualitatively compare the results to determine the best method.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper proposes a novel approach to improve the segmentation quality of a 3D random walks algorithm using classifiability criteria. We produce a range of potential threshold values by extending the decision function of a random walks algorithm using a likelihood ratio test. Optimal threshold values are quantitatively isolated using two data-driven methods: maximum total accuracy and Bayesian cross validation criteria. The proposed methods are evaluated using a dataset of 28 dental lesions in 3D cone-beam CT scans. Both methods produce viable thresholds, the first corresponding to a conservative segmentation and the second a relaxed segmentation. We qualitatively compare the results to determine the best method.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper proposes a novel approach to improve the segmentation quality of a 3D random walks algorithm using classifiability criteria. We produce a range of potential threshold values by extending the decision function of a random walks algorithm using a likelihood ratio test. Optimal threshold values are quantitatively isolated using two data-driven methods: maximum total accuracy and Bayesian cross validation criteria. The proposed methods are evaluated using a dataset of 28 dental lesions in 3D cone-beam CT scans. Both methods produce viable thresholds, the first corresponding to a conservative segmentation and the second a relaxed segmentation. We qualitatively compare the results to determine the best method.",
"fno": "04761585",
"keywords": [
"Image Classification",
"Image Segmentation",
"Classifiability Criteria",
"Random Walk Segmentation",
"Likelihood Ratio Test",
"Data Driven Methods",
"Maximum Total Accuracy",
"Bayesian Cross Validation Criteria",
"3 D Cone Beam CT Scans",
"Segmentation Methods",
"Image Segmentation",
"Lesions",
"Biomedical Imaging",
"Bayesian Methods",
"Linear Discriminant Analysis",
"Dentistry",
"Computed Tomography",
"Light Rail Systems",
"Iterative Algorithms",
"Computer Science"
],
"authors": [
{
"affiliation": "Computer Science Department, San Francisco State University, 1600 Holloway Avenue, CA 94132, USA",
"fullName": "Steven Rysavy",
"givenName": "Steven",
"surname": "Rysavy",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Computer Science Department, San Francisco State University, 1600 Holloway Avenue, CA 94132, USA",
"fullName": "Arturo Flores",
"givenName": "Arturo",
"surname": "Flores",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Craniofacial Sciences and Therapeutics, University of Southern California, 925 West 34th Street, Los Angeles, 90089, USA",
"fullName": "Reyes Enciso",
"givenName": "Reyes",
"surname": "Enciso",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Computer Science Department, San Francisco State University, 1600 Holloway Avenue, CA 94132, USA",
"fullName": "Kazunori Okada",
"givenName": "Kazunori",
"surname": "Okada",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-12-01T00:00:00",
"pubType": "proceedings",
"pages": "",
"year": "2008",
"issn": "1051-4651",
"isbn": "978-1-4244-2174-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04761584",
"articleId": "12OmNzZEACk",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04761586",
"articleId": "12OmNCf1DkA",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-graphics/2013/2576/0/06814972",
"title": "3D Shapes Co-segmentation by Combining Fuzzy C-Means with Random Walks",
"doi": null,
"abstractUrl": "/proceedings-article/cad-graphics/2013/06814972/12OmNApcuyJ",
"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/icpr/2014/5209/0/5209a130",
"title": "A Fast and Adaptive Random Walks Approach for the Unsupervised Segmentation of Natural Images",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2014/5209a130/12OmNBSSV88",
"parentPublication": {
"id": "proceedings/icpr/2014/5209/0",
"title": "2014 22nd International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvprw/2012/1611/0/06239246",
"title": "Atlas-based segmentation of brain magnetic resonance imaging using random walks",
"doi": null,
"abstractUrl": "/proceedings-article/cvprw/2012/06239246/12OmNxHJ9tV",
"parentPublication": {
"id": "proceedings/cvprw/2012/1611/0",
"title": "2012 IEEE Computer Society Conference on Computer Vision and Pattern Recognition Workshops",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2015/6964/0/07298887",
"title": "Robust saliency detection via regularized random walks ranking",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2015/07298887/12OmNzTYC8Y",
"parentPublication": {
"id": "proceedings/cvpr/2015/6964/0",
"title": "2015 IEEE Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2012/05/tts2012051123",
"title": "Mining Crosscutting Concerns through Random Walks",
"doi": null,
"abstractUrl": "/journal/ts/2012/05/tts2012051123/13rRUEgarD6",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2006/11/i1768",
"title": "Random Walks for Image Segmentation",
"doi": null,
"abstractUrl": "/journal/tp/2006/11/i1768/13rRUxOdD3I",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2011/01/ttp2011010200",
"title": "Connectedness of Random Walk Segmentation",
"doi": null,
"abstractUrl": "/journal/tp/2011/01/ttp2011010200/13rRUxly96H",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wacv/2019/1975/0/197500a001",
"title": "A Progressively-Trained Scale-Invariant and Boundary-Aware Deep Neural Network for the Automatic 3D Segmentation of Lung Lesions",
"doi": null,
"abstractUrl": "/proceedings-article/wacv/2019/197500a001/18j8IXbRH6U",
"parentPublication": {
"id": "proceedings/wacv/2019/1975/0",
"title": "2019 IEEE Winter Conference on Applications of Computer Vision (WACV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/5555/01/10032636",
"title": "SS-TBN: A Semi-Supervised Tri-Branch Network for COVID-19 Screening and Lesion Segmentation",
"doi": null,
"abstractUrl": "/journal/tp/5555/01/10032636/1KnSl7hePKg",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdsba/2020/8164/0/816400a320",
"title": "Lesion Segmentation Method Based on Deep Learning CT Image of Pulmonary Tuberculosis",
"doi": null,
"abstractUrl": "/proceedings-article/icdsba/2020/816400a320/1xeWw6rbv7W",
"parentPublication": {
"id": "proceedings/icdsba/2020/8164/0",
"title": "2020 4th Annual International Conference on Data Science and Business Analytics (ICDSBA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNy5hRco",
"title": "2011 IEEE 52nd Annual Symposium on Foundations of Computer Science",
"acronym": "focs",
"groupId": "1000292",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxFJXVI",
"doi": "10.1109/FOCS.2011.69",
"title": "Planar Graphs: Random Walks and Bipartiteness Testing",
"normalizedTitle": "Planar Graphs: Random Walks and Bipartiteness Testing",
"abstract": "We initiate the study of the testability of properties in\\emph{arbitrary planar graphs}. We prove that \\emph{bipartiteness}can be tested in constant time. The previous bound for this class of graphs was Z_$\\tilde{O}(\\sqrt{n})$_Z, and the constant-time testability was only known for planar graphs with \\emph{bounded degree}. Previously used transformations of unbounded-degree sparse graphs into bounded-degree sparse graphs cannot be used to reduce the problem to the testability of bounded-degree planar graphs. Our approach extends to arbitrary minor-free graphs. Our algorithm is based on random walks. The challenge here is to analyze random walks for a class of graphs that has good separators, i.e., bad expansion. Standard techniques that use a fast convergence to a uniform distribution do not work in this case. Roughly speaking, our analysis technique self-reduces the problem of finding an odd-length cycle in a autograph Z_$G$_Z induced by a collection of cycles to another multigraph Z_$G'$_Z induced by a set of shorter odd-length cycles, in such a way that when a random walks finds a cycle in Z_$G'$_Z with probability Z_$p >, 0$_Z, then it does so with probability Z_$\\lambda(p)>0$_Z in Z_$G$_Z. This reduction is applied until the cycles collapse to self-loops that can be easily detected.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We initiate the study of the testability of properties in\\emph{arbitrary planar graphs}. We prove that \\emph{bipartiteness}can be tested in constant time. The previous bound for this class of graphs was $\\tilde{O}(\\sqrt{n})$, and the constant-time testability was only known for planar graphs with \\emph{bounded degree}. Previously used transformations of unbounded-degree sparse graphs into bounded-degree sparse graphs cannot be used to reduce the problem to the testability of bounded-degree planar graphs. Our approach extends to arbitrary minor-free graphs. Our algorithm is based on random walks. The challenge here is to analyze random walks for a class of graphs that has good separators, i.e., bad expansion. Standard techniques that use a fast convergence to a uniform distribution do not work in this case. Roughly speaking, our analysis technique self-reduces the problem of finding an odd-length cycle in a autograph $G$ induced by a collection of cycles to another multigraph $G'$ induced by a set of shorter odd-length cycles, in such a way that when a random walks finds a cycle in $G'$ with probability $p >, 0$, then it does so with probability $\\lambda(p)>0$ in $G$. This reduction is applied until the cycles collapse to self-loops that can be easily detected.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We initiate the study of the testability of properties in\\emph{arbitrary planar graphs}. We prove that \\emph{bipartiteness}can be tested in constant time. The previous bound for this class of graphs was -, and the constant-time testability was only known for planar graphs with \\emph{bounded degree}. Previously used transformations of unbounded-degree sparse graphs into bounded-degree sparse graphs cannot be used to reduce the problem to the testability of bounded-degree planar graphs. Our approach extends to arbitrary minor-free graphs. Our algorithm is based on random walks. The challenge here is to analyze random walks for a class of graphs that has good separators, i.e., bad expansion. Standard techniques that use a fast convergence to a uniform distribution do not work in this case. Roughly speaking, our analysis technique self-reduces the problem of finding an odd-length cycle in a autograph - induced by a collection of cycles to another multigraph - induced by a set of shorter odd-length cycles, in such a way that when a random walks finds a cycle in - with probability -, then it does so with probability - in -. This reduction is applied until the cycles collapse to self-loops that can be easily detected.",
"fno": "4571a423",
"keywords": [
"Property Testing",
"Bipartiteness",
"Planar Graphs",
"Minor Free Graphs",
"Constant Time Algorithms"
],
"authors": [
{
"affiliation": null,
"fullName": "Artur Czumaj",
"givenName": "Artur",
"surname": "Czumaj",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Morteza Monemizadeh",
"givenName": "Morteza",
"surname": "Monemizadeh",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Krzysztof Onak",
"givenName": "Krzysztof",
"surname": "Onak",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Christian Sohler",
"givenName": "Christian",
"surname": "Sohler",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "focs",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-10-01T00:00:00",
"pubType": "proceedings",
"pages": "423-432",
"year": "2011",
"issn": "0272-5428",
"isbn": "978-0-7695-4571-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4571a413",
"articleId": "12OmNwfKjco",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4571a433",
"articleId": "12OmNzcPAqo",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/focs/1991/2445/0/0185452",
"title": "Computing planar intertwines",
"doi": null,
"abstractUrl": "/proceedings-article/focs/1991/0185452/12OmNAOKnVp",
"parentPublication": {
"id": "proceedings/focs/1991/2445/0",
"title": "[1991] Proceedings 32nd Annual Symposium of Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/1993/4370/0/0366861",
"title": "A linear-processor polylog-time algorithm for shortest paths in planar graphs",
"doi": null,
"abstractUrl": "/proceedings-article/focs/1993/0366861/12OmNAlvHxV",
"parentPublication": {
"id": "proceedings/focs/1993/4370/0",
"title": "Proceedings of 1993 IEEE 34th Annual Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wcse/2009/3570/4/3570d533",
"title": "The Existence of Multi-secret Sharing Schemes Based on Random Walks on Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/wcse/2009/3570d533/12OmNBscCYd",
"parentPublication": {
"id": "proceedings/wcse/2009/3570/4",
"title": "2009 WRI World Congress on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/istcs/1993/3630/0/00253476",
"title": "Random walks on colored graphs",
"doi": null,
"abstractUrl": "/proceedings-article/istcs/1993/00253476/12OmNqFJhMR",
"parentPublication": {
"id": "proceedings/istcs/1993/3630/0",
"title": "The 2nd Israel Symposium on Theory and Computing Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/2008/3436/0/3436a813",
"title": "k-Wise Independent Random Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/focs/2008/3436a813/12OmNqH9hqS",
"parentPublication": {
"id": "proceedings/focs/2008/3436/0",
"title": "2008 49th Annual IEEE Symposium on Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/1992/2900/0/0267814",
"title": "Drawing planar graphs using the lmc-ordering",
"doi": null,
"abstractUrl": "/proceedings-article/focs/1992/0267814/12OmNvRU0fV",
"parentPublication": {
"id": "proceedings/focs/1992/2900/0",
"title": "Proceedings., 33rd Annual Symposium on Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/paap/2011/4575/0/4575a047",
"title": "A Polynomial Algorithm for the Vertex Disjoint Min-Min Problem in Planar Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/paap/2011/4575a047/12OmNwHz05s",
"parentPublication": {
"id": "proceedings/paap/2011/4575/0",
"title": "Parallel Architectures, Algorithms and Programming, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/picict/2013/4984/0/4984a028",
"title": "The Wiener Index of the Composition of Two Planar Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/picict/2013/4984a028/12OmNwIYZDn",
"parentPublication": {
"id": "proceedings/picict/2013/4984/0",
"title": "Palestinian International Conference on Information and Communication Technology (PICICT)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/focs/2010/4244/0/4244a365",
"title": "On the Queue Number of Planar Graphs",
"doi": null,
"abstractUrl": "/proceedings-article/focs/2010/4244a365/12OmNz5JBUd",
"parentPublication": {
"id": "proceedings/focs/2010/4244/0",
"title": "2010 IEEE 51st Annual Symposium on Foundations of Computer Science",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bracis/2019/4253/0/425300a663",
"title": "Can NetGAN be Improved on Short Random Walks?",
"doi": null,
"abstractUrl": "/proceedings-article/bracis/2019/425300a663/1fHkHxIH3ZC",
"parentPublication": {
"id": "proceedings/bracis/2019/4253/0",
"title": "2019 8th Brazilian Conference on Intelligent Systems (BRACIS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNx8wTfL",
"title": "ICPR 2008 19th International Conference on Pattern Recognition",
"acronym": "icpr",
"groupId": "1000545",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNzYeB4D",
"doi": "10.1109/ICPR.2008.4761512",
"title": "Stereo matching using random walks",
"normalizedTitle": "Stereo matching using random walks",
"abstract": "This paper presents a novel two-phase stereo matching algorithm using the random walks framework. At first, a set of reliable matching pixels is extracted with prior matrices defined on the penalties of different disparity configurations and Laplacian matrices defined on the neighbourhood information of pixels. Following this, using the reliable set as seeds, the disparities of unreliable regions are determined by solving a Dirichlet problem. The variance of illumination across different images is taken into account when building the prior matrices and the Laplacian matrices, which improves the accuracy of the resulting disparity maps. Even though random walks have been used in other applications, our work is the first application of random walks in stereo matching. The proposed algorithm demonstrates good performance using the Middlebury stereo datasets.",
"abstracts": [
{
"abstractType": "Regular",
"content": "This paper presents a novel two-phase stereo matching algorithm using the random walks framework. At first, a set of reliable matching pixels is extracted with prior matrices defined on the penalties of different disparity configurations and Laplacian matrices defined on the neighbourhood information of pixels. Following this, using the reliable set as seeds, the disparities of unreliable regions are determined by solving a Dirichlet problem. The variance of illumination across different images is taken into account when building the prior matrices and the Laplacian matrices, which improves the accuracy of the resulting disparity maps. Even though random walks have been used in other applications, our work is the first application of random walks in stereo matching. The proposed algorithm demonstrates good performance using the Middlebury stereo datasets.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "This paper presents a novel two-phase stereo matching algorithm using the random walks framework. At first, a set of reliable matching pixels is extracted with prior matrices defined on the penalties of different disparity configurations and Laplacian matrices defined on the neighbourhood information of pixels. Following this, using the reliable set as seeds, the disparities of unreliable regions are determined by solving a Dirichlet problem. The variance of illumination across different images is taken into account when building the prior matrices and the Laplacian matrices, which improves the accuracy of the resulting disparity maps. Even though random walks have been used in other applications, our work is the first application of random walks in stereo matching. The proposed algorithm demonstrates good performance using the Middlebury stereo datasets.",
"fno": "04761512",
"keywords": [
"Boundary Value Problems",
"Image Matching",
"Matrix Algebra",
"Random Processes",
"Stereo Image Processing",
"Stereo Matching",
"Random Walks",
"Laplacian Matrices",
"Dirichlet Problem",
"Middlebury Stereo Datasets",
"Stereo Vision",
"Probability",
"Laplace Equations",
"Pixel",
"Joining Processes",
"Data Mining",
"Lighting",
"Computer Vision",
"Optimization Methods",
"Belief Propagation"
],
"authors": [
{
"affiliation": "Department of Computing Science, University of Alberta, Canada",
"fullName": "Rui Shen",
"givenName": "Rui",
"surname": "Shen",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Computing Science, University of Alberta, Canada",
"fullName": "Irene Cheng",
"givenName": "Irene",
"surname": "Cheng",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Computing Science, University of Alberta, Canada",
"fullName": "Xiaobo Li",
"givenName": "Xiaobo",
"surname": "Li",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Computing Science, University of Alberta, Canada",
"fullName": "Anup Basu",
"givenName": "Anup",
"surname": "Basu",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-12-01T00:00:00",
"pubType": "proceedings",
"pages": "",
"year": "2008",
"issn": "1051-4651",
"isbn": "978-1-4244-2174-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04761511",
"articleId": "12OmNBTs7rO",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04761513",
"articleId": "12OmNApu5CO",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cvpr/2004/2158/1/01315016",
"title": "Segment-based stereo matching using graph cuts",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2004/01315016/12OmNApcuuP",
"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/icpr/2012/2216/0/06460704",
"title": "Stereo matching on low intensity quantization images",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2012/06460704/12OmNC8MsJo",
"parentPublication": {
"id": "proceedings/icpr/2012/2216/0",
"title": "2012 21st International Conference on Pattern Recognition (ICPR 2012)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icme/2007/1016/0/04285058",
"title": "Real-Time Stereo Correspondence using a Truncated Separable Laplacian Kernel Approximation on Graphics Hardware",
"doi": null,
"abstractUrl": "/proceedings-article/icme/2007/04285058/12OmNqAU6Ar",
"parentPublication": {
"id": "proceedings/icme/2007/1016/0",
"title": "2007 International Conference on Multimedia & Expo",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccrd/2010/4043/0/4043a733",
"title": "The Solution of Stereo Correspondence Problem Using Block Matching Algorithm in Stereo Vision Mobile Robot",
"doi": null,
"abstractUrl": "/proceedings-article/iccrd/2010/4043a733/12OmNvDI3Ro",
"parentPublication": {
"id": "proceedings/iccrd/2010/4043/0",
"title": "Computer Research and Development, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdt/2010/4071/0/4071a153",
"title": "Stereo Correspondence Matching Using Multiwavelets",
"doi": null,
"abstractUrl": "/proceedings-article/icdt/2010/4071a153/12OmNvqmULx",
"parentPublication": {
"id": "proceedings/icdt/2010/4071/0",
"title": "2010 Fifth International Conference on Digital Telecommunications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvmp/2010/4268/0/4268a092",
"title": "Stereo Matching Optimization by Means of Texture Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/cvmp/2010/4268a092/12OmNyQYtc4",
"parentPublication": {
"id": "proceedings/cvmp/2010/4268/0",
"title": "2010 Conference on Visual Media Production",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/smbv/2001/1327/0/13270021",
"title": "Multi-Resolution Stereo Matching Using Genetic Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/smbv/2001/13270021/12OmNyRPgA1",
"parentPublication": {
"id": "proceedings/smbv/2001/1327/0",
"title": "Proceedings IEEE Workshop on Stereo and Multi-Baseline Vision (SMBV 2001)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2003/07/i0787",
"title": "Stereo Matching Using Belief Propagation",
"doi": null,
"abstractUrl": "/journal/tp/2003/07/i0787/13rRUwjoNy9",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2010/11/ttp2010112071",
"title": "Stereo Matching with Mumford-Shah Regularization and Occlusion Handling",
"doi": null,
"abstractUrl": "/journal/tp/2010/11/ttp2010112071/13rRUygT7aj",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1B12DGrwoyQ",
"title": "2022 IEEE/CVF Winter Conference on Applications of Computer Vision (WACV)",
"acronym": "wacv",
"groupId": "1000040",
"volume": "0",
"displayVolume": "0",
"year": "2022",
"__typename": "ProceedingType"
},
"article": {
"id": "1B12GCtvyg0",
"doi": "10.1109/WACV51458.2022.00299",
"title": "AttWalk: Attentive Cross-Walks for Deep Mesh Analysis",
"normalizedTitle": "AttWalk: Attentive Cross-Walks for Deep Mesh Analysis",
"abstract": "Mesh representation by random walks has been shown to benefit deep learning. Randomness is indeed a powerful concept. However, it comes with a price—some walks might wander around non-characteristic regions of the mesh, which might be harmful to shape analysis, especially when only a few walks are utilized. We propose a novel walk-attention mechanism that leverages the fact that multiple walks are used for a single mesh representation. The key idea is that the walks may provide each other with information regarding the meaningful (attentive) features of the mesh. We utilize this mutual information to extract a single descriptor of the mesh. This differs from common attention mechanisms that use attention to improve the representation of each individual descriptor. Our approach achieves SOTA results for two basic 3D shape analysis tasks: classification and retrieval. Even a handful of walks along a mesh suffice for learning. Furthermore, our approach provides insight into mesh importance detection.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Mesh representation by random walks has been shown to benefit deep learning. Randomness is indeed a powerful concept. However, it comes with a price—some walks might wander around non-characteristic regions of the mesh, which might be harmful to shape analysis, especially when only a few walks are utilized. We propose a novel walk-attention mechanism that leverages the fact that multiple walks are used for a single mesh representation. The key idea is that the walks may provide each other with information regarding the meaningful (attentive) features of the mesh. We utilize this mutual information to extract a single descriptor of the mesh. This differs from common attention mechanisms that use attention to improve the representation of each individual descriptor. Our approach achieves SOTA results for two basic 3D shape analysis tasks: classification and retrieval. Even a handful of walks along a mesh suffice for learning. Furthermore, our approach provides insight into mesh importance detection.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Mesh representation by random walks has been shown to benefit deep learning. Randomness is indeed a powerful concept. However, it comes with a price—some walks might wander around non-characteristic regions of the mesh, which might be harmful to shape analysis, especially when only a few walks are utilized. We propose a novel walk-attention mechanism that leverages the fact that multiple walks are used for a single mesh representation. The key idea is that the walks may provide each other with information regarding the meaningful (attentive) features of the mesh. We utilize this mutual information to extract a single descriptor of the mesh. This differs from common attention mechanisms that use attention to improve the representation of each individual descriptor. Our approach achieves SOTA results for two basic 3D shape analysis tasks: classification and retrieval. Even a handful of walks along a mesh suffice for learning. Furthermore, our approach provides insight into mesh importance detection.",
"fno": "091500c937",
"keywords": [
"Deep Learning Artificial Intelligence",
"Feature Extraction",
"Image Representation",
"Mesh Generation",
"Shape Recognition",
"Deep Mesh Analysis",
"Deep Learning",
"Noncharacteristic Regions",
"Walk Attention Mechanism",
"Single Mesh Representation",
"Meaningful Features",
"3 D Shape Analysis Tasks",
"Mesh Suffice",
"Mesh Importance Detection",
"Attentive Cross Walks",
"Mutual Information",
"Single Descriptor",
"SOTA Result",
"Deep Learning",
"Computer Vision",
"Three Dimensional Displays",
"Shape",
"Feature Extraction",
"Data Mining",
"Task Analysis",
"Vision For Graphics 3 D Computer Vision"
],
"authors": [
{
"affiliation": "Technion,Israel",
"fullName": "Ran Ben Izhak",
"givenName": "Ran Ben",
"surname": "Izhak",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Technion,Israel",
"fullName": "Alon Lahav",
"givenName": "Alon",
"surname": "Lahav",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Technion,Israel",
"fullName": "Ayellet Tal",
"givenName": "Ayellet",
"surname": "Tal",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "wacv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2022-01-01T00:00:00",
"pubType": "proceedings",
"pages": "2937-2946",
"year": "2022",
"issn": null,
"isbn": "978-1-6654-0915-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [
{
"id": "1B12GwRMVUY",
"name": "pwacv202209150-09706935s1-mm_091500c937.zip",
"size": "17.2 MB",
"location": "https://www.computer.org/csdl/api/v1/extra/pwacv202209150-09706935s1-mm_091500c937.zip",
"__typename": "WebExtraType"
}
],
"adjacentArticles": {
"previous": {
"fno": "091500c927",
"articleId": "1B13aI4XyLK",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "091500c947",
"articleId": "1B13e6XdBVm",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/3dv/2014/7000/2/7000b033",
"title": "Querying 3D Mesh Sequences for Human Action Retrieval",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2014/7000b033/12OmNAWH9u3",
"parentPublication": {
"id": null,
"title": null,
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cad-graphics/2013/2576/0/06814972",
"title": "3D Shapes Co-segmentation by Combining Fuzzy C-Means with Random Walks",
"doi": null,
"abstractUrl": "/proceedings-article/cad-graphics/2013/06814972/12OmNApcuyJ",
"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/iccvw/2013/3022/0/3022a562",
"title": "The Mesh-LBP: Computing Local Binary Patterns on Discrete Manifolds",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2013/3022a562/12OmNCw3z69",
"parentPublication": {
"id": "proceedings/iccvw/2013/3022/0",
"title": "2013 IEEE International Conference on Computer Vision Workshops (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030357",
"title": "Interactive Mesh Cutting Using Constrained Random Walks",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030357/13rRUxlgy3D",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600d835",
"title": "Registering Explicit to Implicit: Towards High-Fidelity Garment mesh Reconstruction from Single Images",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600d835/1H0Lx9QOs9i",
"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/icpr/2022/9062/0/09956579",
"title": "Learning to Predict 3D Mesh Saliency",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2022/09956579/1IHpMRBlt04",
"parentPublication": {
"id": "proceedings/icpr/2022/9062/0",
"title": "2022 26th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2022/9062/0/09956054",
"title": "DMD-Net: Deep Mesh Denoising Network",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2022/09956054/1IHqmwf4Sk0",
"parentPublication": {
"id": "proceedings/icpr/2022/9062/0",
"title": "2022 26th International Conference on Pattern Recognition (ICPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/5555/01/10076837",
"title": "Laplacian2Mesh: Laplacian-Based Mesh Understanding",
"doi": null,
"abstractUrl": "/journal/tg/5555/01/10076837/1LFQ6yTQbIs",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2019/3131/0/313100a502",
"title": "Physics-Aware 3D Mesh Synthesis",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2019/313100a502/1ezREzsqtLq",
"parentPublication": {
"id": "proceedings/3dv/2019/3131/0",
"title": "2019 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900n3159",
"title": "Learning Feature Aggregation for Deep 3D Morphable Models",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900n3159/1yeJkSsaWNa",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1CuhMtnDJlu",
"title": "2021 IEEE Sixth International Conference on Data Science in Cyberspace (DSC)",
"acronym": "dsc",
"groupId": "1815424",
"volume": "0",
"displayVolume": "0",
"year": "2021",
"__typename": "ProceedingType"
},
"article": {
"id": "1CuhNws2v4s",
"doi": "10.1109/DSC53577.2021.00061",
"title": "IfCut: If Branch Cutting Based Fuzzing System",
"normalizedTitle": "IfCut: If Branch Cutting Based Fuzzing System",
"abstract": "Fuzzing is a popular way to look for vulnerabilities. But it takes a long time to test because fuzzing is based on generating massive random inputs. Therefore, we introduce a novel system IfCut (If Branch Cutting Based Fuzzing System). First, IfCut can split the complex source code into several new programs with the If-Else Branch Cutting Module; as a result, the execution paths of a single fuzzy test object are simplified. Then Constraints Satisfies Test Cases Generating Module are used to generate initial input of a fuzzy tool named AFL. Finally, AFL fuzz the new programs in parallel. With If Branch Cutting Module and Constraints Satisfies Test Cases Generating Module, the serial dependence among producing fuzzing inputs decreases. Generally, IfCut can speed up improving code coverage rate, thus improve the efficiency of fuzzing. Also, we provide a website with visualized user interfaces to use the system directly without local configuration.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Fuzzing is a popular way to look for vulnerabilities. But it takes a long time to test because fuzzing is based on generating massive random inputs. Therefore, we introduce a novel system IfCut (If Branch Cutting Based Fuzzing System). First, IfCut can split the complex source code into several new programs with the If-Else Branch Cutting Module; as a result, the execution paths of a single fuzzy test object are simplified. Then Constraints Satisfies Test Cases Generating Module are used to generate initial input of a fuzzy tool named AFL. Finally, AFL fuzz the new programs in parallel. With If Branch Cutting Module and Constraints Satisfies Test Cases Generating Module, the serial dependence among producing fuzzing inputs decreases. Generally, IfCut can speed up improving code coverage rate, thus improve the efficiency of fuzzing. Also, we provide a website with visualized user interfaces to use the system directly without local configuration.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Fuzzing is a popular way to look for vulnerabilities. But it takes a long time to test because fuzzing is based on generating massive random inputs. Therefore, we introduce a novel system IfCut (If Branch Cutting Based Fuzzing System). First, IfCut can split the complex source code into several new programs with the If-Else Branch Cutting Module; as a result, the execution paths of a single fuzzy test object are simplified. Then Constraints Satisfies Test Cases Generating Module are used to generate initial input of a fuzzy tool named AFL. Finally, AFL fuzz the new programs in parallel. With If Branch Cutting Module and Constraints Satisfies Test Cases Generating Module, the serial dependence among producing fuzzing inputs decreases. Generally, IfCut can speed up improving code coverage rate, thus improve the efficiency of fuzzing. Also, we provide a website with visualized user interfaces to use the system directly without local configuration.",
"fno": "181500a389",
"keywords": [
"Fuzzy Set Theory",
"Program Testing",
"User Interfaces",
"Fuzzing System",
"Massive Random Inputs",
"Novel System If Cut",
"Complex Source Code",
"Branch Cutting Module",
"Single Fuzzy Test Object",
"Constraints Satisfies Test Cases Generating Module",
"Initial Input",
"Fuzzing Inputs",
"Location Awareness",
"Codes",
"Costing",
"Conferences",
"Cyberspace",
"Fuzzing",
"User Interfaces",
"Fuzzing",
"If Else Branch",
"Code Cutting"
],
"authors": [
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Xumeng Liu",
"givenName": "Xumeng",
"surname": "Liu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Tianqi Sun",
"givenName": "Tianqi",
"surname": "Sun",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Zijie Zhao",
"givenName": "Zijie",
"surname": "Zhao",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Du Wu",
"givenName": "Du",
"surname": "Wu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Qi Hu",
"givenName": "Qi",
"surname": "Hu",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Weijia Chen",
"givenName": "Weijia",
"surname": "Chen",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "College of Cyber Science, Nankai University,Tianjin,China",
"fullName": "Li Gu",
"givenName": "Li",
"surname": "Gu",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "dsc",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2021-10-01T00:00:00",
"pubType": "proceedings",
"pages": "389-395",
"year": "2021",
"issn": null,
"isbn": "978-1-6654-1815-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "181500a381",
"articleId": "1CuhYOrI3yE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "181500a396",
"articleId": "1Cui0hy60Ss",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/sp/2018/4353/0/435301a679",
"title": "CollAFL: Path Sensitive Fuzzing",
"doi": null,
"abstractUrl": "/proceedings-article/sp/2018/435301a679/12OmNBKEyoL",
"parentPublication": {
"id": "proceedings/sp/2018/4353/0",
"title": "2018 IEEE Symposium on Security and Privacy (SP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icstw/2022/9628/0/962800a236",
"title": "Obtaining Fuzzing Results with Different Timeouts",
"doi": null,
"abstractUrl": "/proceedings-article/icstw/2022/962800a236/1E2wukv4ZKo",
"parentPublication": {
"id": "proceedings/icstw/2022/9628/0",
"title": "2022 IEEE International Conference on Software Testing, Verification and Validation Workshops (ICSTW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/ts/2023/04/09939114",
"title": "UltraFuzz: Towards Resource-Saving in Distributed Fuzzing",
"doi": null,
"abstractUrl": "/journal/ts/2023/04/09939114/1I1KHo9MOPe",
"parentPublication": {
"id": "trans/ts",
"title": "IEEE Transactions on Software Engineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icst/2019/1736/0/173600a048",
"title": "MemFuzz: Using Memory Accesses to Guide Fuzzing",
"doi": null,
"abstractUrl": "/proceedings-article/icst/2019/173600a048/1aDT6UcX600",
"parentPublication": {
"id": "proceedings/icst/2019/1736/0",
"title": "2019 12th IEEE Conference on Software Testing, Validation and Verification (ICST)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icse/2019/0869/0/086900a724",
"title": "Superion: Grammar-Aware Greybox Fuzzing",
"doi": null,
"abstractUrl": "/proceedings-article/icse/2019/086900a724/1cMFvf07pHa",
"parentPublication": {
"id": "proceedings/icse/2019/0869/0",
"title": "2019 IEEE/ACM 41st International Conference on Software Engineering (ICSE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/sp/2019/6660/0/666000a787",
"title": "Full-Speed Fuzzing: Reducing Fuzzing Overhead through Coverage-Guided Tracing",
"doi": null,
"abstractUrl": "/proceedings-article/sp/2019/666000a787/1dlwknKyMGA",
"parentPublication": {
"id": "proceedings/sp/2019/6660/0",
"title": "2019 IEEE Symposium on Security and Privacy (SP)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tq/2022/03/09208709",
"title": "Path Sensitive Fuzzing for Native Applications",
"doi": null,
"abstractUrl": "/journal/tq/2022/03/09208709/1nwbj5wiXFm",
"parentPublication": {
"id": "trans/tq",
"title": "IEEE Transactions on Dependable and Secure Computing",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/issre/2020/9870/0/987000a081",
"title": "AFLTurbo: Speed up Path Discovery for Greybox Fuzzing",
"doi": null,
"abstractUrl": "/proceedings-article/issre/2020/987000a081/1oFGJFcE2ys",
"parentPublication": {
"id": "proceedings/issre/2020/9870/0",
"title": "2020 IEEE 31st International Symposium on Software Reliability Engineering (ISSRE)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/euros&p/2020/5087/0/508700a034",
"title": "Improving Fuzzing through Controlled Compilation",
"doi": null,
"abstractUrl": "/proceedings-article/euros&p/2020/508700a034/1oqKwOFghos",
"parentPublication": {
"id": "proceedings/euros&p/2020/5087/0",
"title": "2020 IEEE European Symposium on Security and Privacy (EuroS&P)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/issrew/2020/7735/0/773500a103",
"title": "An improved fuzzing approach based on adaptive random testing",
"doi": null,
"abstractUrl": "/proceedings-article/issrew/2020/773500a103/1q7ju3f3R72",
"parentPublication": {
"id": "proceedings/issrew/2020/7735/0",
"title": "2020 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNz4Bdgg",
"title": "2010 Seventh International Conference on Computer Graphics, Imaging and Visualization",
"acronym": "cgiv",
"groupId": "1001775",
"volume": "0",
"displayVolume": "0",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNApu5fG",
"doi": "10.1109/CGIV.2010.14",
"title": "Character Skin Deformation: A Survey",
"normalizedTitle": "Character Skin Deformation: A Survey",
"abstract": "Skin deformation plays a very important role in creating realistic character animation. A lot of research efforts have been devoted to the development of skin deformation techniques. The paper provides a survey of various techniques and classify them into three major categories; surface-based, volume-based and curve-based techniques. Surface based techniques are divided into purely geometric and physics-based. Volume-based techniques are grouped into purely geometric, anatomy based, and physics-based. Curve-based techniques are classified as free form deformation, purely geometric sweep deformation, cross section method; physics based sweep deformation, static curve-based skin deformation, and dynamic curve-based skin deformation. For each group, a representative technique is introduced. The strengths and weaknesses of each technique are analysed. Finally, some future research directions are discussed.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Skin deformation plays a very important role in creating realistic character animation. A lot of research efforts have been devoted to the development of skin deformation techniques. The paper provides a survey of various techniques and classify them into three major categories; surface-based, volume-based and curve-based techniques. Surface based techniques are divided into purely geometric and physics-based. Volume-based techniques are grouped into purely geometric, anatomy based, and physics-based. Curve-based techniques are classified as free form deformation, purely geometric sweep deformation, cross section method; physics based sweep deformation, static curve-based skin deformation, and dynamic curve-based skin deformation. For each group, a representative technique is introduced. The strengths and weaknesses of each technique are analysed. Finally, some future research directions are discussed.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Skin deformation plays a very important role in creating realistic character animation. A lot of research efforts have been devoted to the development of skin deformation techniques. The paper provides a survey of various techniques and classify them into three major categories; surface-based, volume-based and curve-based techniques. Surface based techniques are divided into purely geometric and physics-based. Volume-based techniques are grouped into purely geometric, anatomy based, and physics-based. Curve-based techniques are classified as free form deformation, purely geometric sweep deformation, cross section method; physics based sweep deformation, static curve-based skin deformation, and dynamic curve-based skin deformation. For each group, a representative technique is introduced. The strengths and weaknesses of each technique are analysed. Finally, some future research directions are discussed.",
"fno": "4166a041",
"keywords": [
"Character Animation",
"Skin Deformation",
"Surface Base Techniques",
"Volume Based Techniques",
"Curve Based Techniques"
],
"authors": [
{
"affiliation": null,
"fullName": "E. Chaudhry",
"givenName": "E.",
"surname": "Chaudhry",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "L. H. You",
"givenName": "L. H.",
"surname": "You",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Jian J. Zhang",
"givenName": "Jian J.",
"surname": "Zhang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cgiv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-08-01T00:00:00",
"pubType": "proceedings",
"pages": "41-48",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4166-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4166a035",
"articleId": "12OmNCwCLuJ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4166a049",
"articleId": "12OmNAg7jY0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cvmp/2009/3893/0/3893a061",
"title": "Skeleton Driven Laplacian Volumetric Deformation",
"doi": null,
"abstractUrl": "/proceedings-article/cvmp/2009/3893a061/12OmNAle6xC",
"parentPublication": {
"id": "proceedings/cvmp/2009/3893/0",
"title": "2009 Conference for Visual Media Production",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ca/2000/0683/0/06830002",
"title": "Integrated System for Skin Deformation",
"doi": null,
"abstractUrl": "/proceedings-article/ca/2000/06830002/12OmNAtaRXK",
"parentPublication": {
"id": "proceedings/ca/2000/0683/0",
"title": "Computer Animation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2004/2234/0/22340077",
"title": "NeuroEnveloping: A Transferable Character Skin Deformation Technique",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2004/22340077/12OmNqGRGoL",
"parentPublication": {
"id": "proceedings/pg/2004/2234/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pma/2009/3988/0/3988a395",
"title": "Efficient Simulating Interactive Deformation of Virtual Plant",
"doi": null,
"abstractUrl": "/proceedings-article/pma/2009/3988a395/12OmNxE2mNM",
"parentPublication": {
"id": "proceedings/pma/2009/3988/0",
"title": "Plant Growth Modeling and Applications, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdt/2009/3695/0/3695a059",
"title": "Skin Detection Using Contourlet-Based Texture Analysis",
"doi": null,
"abstractUrl": "/proceedings-article/icdt/2009/3695a059/12OmNyvoXkf",
"parentPublication": {
"id": "proceedings/icdt/2009/3695/0",
"title": "2009 Fourth International Conference on Digital Telecommunications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ca/1999/0167/0/01670210",
"title": "Skin Aging Estimation by Facial Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/ca/1999/01670210/12OmNzRZpUr",
"parentPublication": {
"id": "proceedings/ca/1999/0167/0",
"title": "Computer Animation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccsit/2008/3308/0/3308a415",
"title": "Axial Deformation Technology for Parameterized Mannequin Modeling",
"doi": null,
"abstractUrl": "/proceedings-article/iccsit/2008/3308a415/12OmNzZEACH",
"parentPublication": {
"id": "proceedings/iccsit/2008/3308/0",
"title": "2008 International Conference on Computer Science and Information Technology",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2010/05/ttp2010050799",
"title": "A General Methodology for the Determination of 2D Bodies Elastic Deformation Invariants: Application to the Automatic Identification of Parasites",
"doi": null,
"abstractUrl": "/journal/tp/2010/05/ttp2010050799/13rRUwInv5v",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2015/02/07027232",
"title": "Sensory Substitution and Augmentation Using 3-Degree-of-Freedom Skin Deformation Feedback",
"doi": null,
"abstractUrl": "/journal/th/2015/02/07027232/13rRUx0geA3",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2017/03/07862267",
"title": "Three-Dimensional Skin Deformation as Force Substitution: Wearable Device Design and Performance During Haptic Exploration of Virtual Environments",
"doi": null,
"abstractUrl": "/journal/th/2017/03/07862267/13rRUyfbwqU",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCbU3aM",
"title": "Proceedings Sixth International Conference on Information Visualisation",
"acronym": "iv",
"groupId": "1000370",
"volume": "0",
"displayVolume": "0",
"year": "2002",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwoxSf0",
"doi": "10.1109/IV.2002.1028846",
"title": "Virtual Sculpting and Deformable Volume Modelling",
"normalizedTitle": "Virtual Sculpting and Deformable Volume Modelling",
"abstract": "Volume modeling techniques are capable of modeling objects with possible change in topology and is widely used in virtual sculpting. A common practice is to provide shape-editing tools for adding or removing material from a volume model. However, sculpting may also involve the constant volume deformation of a model (e.g. the deformation of a clay model). This usually requires the use of physically based deformation of objects. An approach for deforming volume models is to use a spring mass approximation of the object, or the finite element modelling (FEM) technique. The spring-mass approximation gives a coarse estimation of the responses of the object, whereas the FEM approach requires generating solid meshes from the volume data. Generating a solid mesh from a volume model is a time consuming process. A modification in the volume data will require a solid mesh to be regenerated for the deformation process. In this paper, the boundary element (BEM) approach is adopted. Since the deformation is computed based on the iso-surface of the volume data, this eliminates the need for generating solid mesh from the volume data. By converting the deformed mesh to volume data, a deformed volume model can be further manipulated with existing volume modelling techniques.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Volume modeling techniques are capable of modeling objects with possible change in topology and is widely used in virtual sculpting. A common practice is to provide shape-editing tools for adding or removing material from a volume model. However, sculpting may also involve the constant volume deformation of a model (e.g. the deformation of a clay model). This usually requires the use of physically based deformation of objects. An approach for deforming volume models is to use a spring mass approximation of the object, or the finite element modelling (FEM) technique. The spring-mass approximation gives a coarse estimation of the responses of the object, whereas the FEM approach requires generating solid meshes from the volume data. Generating a solid mesh from a volume model is a time consuming process. A modification in the volume data will require a solid mesh to be regenerated for the deformation process. In this paper, the boundary element (BEM) approach is adopted. Since the deformation is computed based on the iso-surface of the volume data, this eliminates the need for generating solid mesh from the volume data. By converting the deformed mesh to volume data, a deformed volume model can be further manipulated with existing volume modelling techniques.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Volume modeling techniques are capable of modeling objects with possible change in topology and is widely used in virtual sculpting. A common practice is to provide shape-editing tools for adding or removing material from a volume model. However, sculpting may also involve the constant volume deformation of a model (e.g. the deformation of a clay model). This usually requires the use of physically based deformation of objects. An approach for deforming volume models is to use a spring mass approximation of the object, or the finite element modelling (FEM) technique. The spring-mass approximation gives a coarse estimation of the responses of the object, whereas the FEM approach requires generating solid meshes from the volume data. Generating a solid mesh from a volume model is a time consuming process. A modification in the volume data will require a solid mesh to be regenerated for the deformation process. In this paper, the boundary element (BEM) approach is adopted. Since the deformation is computed based on the iso-surface of the volume data, this eliminates the need for generating solid mesh from the volume data. By converting the deformed mesh to volume data, a deformed volume model can be further manipulated with existing volume modelling techniques.",
"fno": "16560664",
"keywords": [
"Volume Modelling",
"Deformation",
"Boundary Element",
"Virtual Sculpting"
],
"authors": [
{
"affiliation": "Chinese University of Hong Kong",
"fullName": "K C Hui",
"givenName": "K C",
"surname": "Hui",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Chinese University of Hong Kong",
"fullName": "H C Leung",
"givenName": "H C",
"surname": "Leung",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "iv",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2002-07-01T00:00:00",
"pubType": "proceedings",
"pages": "664",
"year": "2002",
"issn": "1093-9547",
"isbn": "0-7695-1656-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "16560657",
"articleId": "12OmNzIUfUi",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "16560670",
"articleId": "12OmNBRbkpa",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/icpr/2004/2128/2/212820249",
"title": "Surface Sculpting with Stochastic Deformable 3D Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2004/212820249/12OmNAmE61i",
"parentPublication": {
"id": "proceedings/icpr/2004/2128/2",
"title": "Pattern Recognition, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ca/2000/0683/0/06830134",
"title": "Volume Sculpting and Keyframe Animation System",
"doi": null,
"abstractUrl": "/proceedings-article/ca/2000/06830134/12OmNvDI3Vm",
"parentPublication": {
"id": "proceedings/ca/2000/0683/0",
"title": "Computer Animation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1996/3673/0/36730073",
"title": "Deformable Volume Rendering by 3D Texture Mapping and Octree Encoding",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1996/36730073/12OmNwsNRcc",
"parentPublication": {
"id": "proceedings/ieee-vis/1996/3673/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2001/0948/0/09480217",
"title": "Collaborative Distributed Virtual Sculpting",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2001/09480217/12OmNx8wTkx",
"parentPublication": {
"id": "proceedings/vr/2001/0948/0",
"title": "Virtual Reality Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/tpcg/2004/2137/0/21370024",
"title": "An Investigation of Multiple Tools Actions for Virtual Sculpting Using Implicit Surfaces",
"doi": null,
"abstractUrl": "/proceedings-article/tpcg/2004/21370024/12OmNx9FhLj",
"parentPublication": {
"id": "proceedings/tpcg/2004/2137/0",
"title": "Theory and Practice of Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmai/2006/2604/0/26040003",
"title": "Modeling Deformable Objects for Computer-Aided Sculpting (CAS)Modeling Deformable Objects for Computer-Aided Sculpting (CAS)",
"doi": null,
"abstractUrl": "/proceedings-article/gmai/2006/26040003/12OmNzYeASB",
"parentPublication": {
"id": "proceedings/gmai/2006/2604/0",
"title": "Geometric Modeling and Imaging - New Trends",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/smi/2002/1546/0/15460175",
"title": "Volume Sculpting Using the Level-Set Method",
"doi": null,
"abstractUrl": "/proceedings-article/smi/2002/15460175/12OmNzcPA7T",
"parentPublication": {
"id": "proceedings/smi/2002/1546/0",
"title": "Proceedings SMI. Shape Modeling International 2002",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/gmai/2008/3270/0/3270a082",
"title": "Chapter 13: A New Contour Reconstruction Approach from Dexel Data in Virtual Sculpting",
"doi": null,
"abstractUrl": "/proceedings-article/gmai/2008/3270a082/12OmNzmLxAT",
"parentPublication": {
"id": "proceedings/gmai/2008/3270/0",
"title": "Geometric Modeling and Imaging--New Trends",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030368",
"title": "Scan-Based Volume Animation Driven by Locally Adaptive Articulated Registrations",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030368/13rRUwInvB0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2005/02/v0217",
"title": "Warp Sculpting",
"doi": null,
"abstractUrl": "/journal/tg/2005/02/v0217/13rRUwjoNwN",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNCbU3aD",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "1996",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwsNRcc",
"doi": "10.1109/VISUAL.1996.567609",
"title": "Deformable Volume Rendering by 3D Texture Mapping and Octree Encoding",
"normalizedTitle": "Deformable Volume Rendering by 3D Texture Mapping and Octree Encoding",
"abstract": "Rendering deformable volume data currently needs separate processes for deformation and rendering, and is expensive in terms of both computational and memory costs. Recognizingthe importance of unifying these processes, we present a new approach to the direct rendering of deformable volumes without explicitly constructing the intermediate deformed volumes. The volume deformation is done by a radial basis function that is piecewise linearly approximated by an adaptive subdivision of the octree encoded target volume. The octree blocks in the target volume are then projected, reverse morphed and texture mapped, using the SGI 3D texture mapping hardware, in a back-to-front order. A template based Z-plane/block intersection method is used to expedite the block projection computation.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Rendering deformable volume data currently needs separate processes for deformation and rendering, and is expensive in terms of both computational and memory costs. Recognizingthe importance of unifying these processes, we present a new approach to the direct rendering of deformable volumes without explicitly constructing the intermediate deformed volumes. The volume deformation is done by a radial basis function that is piecewise linearly approximated by an adaptive subdivision of the octree encoded target volume. The octree blocks in the target volume are then projected, reverse morphed and texture mapped, using the SGI 3D texture mapping hardware, in a back-to-front order. A template based Z-plane/block intersection method is used to expedite the block projection computation.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Rendering deformable volume data currently needs separate processes for deformation and rendering, and is expensive in terms of both computational and memory costs. Recognizingthe importance of unifying these processes, we present a new approach to the direct rendering of deformable volumes without explicitly constructing the intermediate deformed volumes. The volume deformation is done by a radial basis function that is piecewise linearly approximated by an adaptive subdivision of the octree encoded target volume. The octree blocks in the target volume are then projected, reverse morphed and texture mapped, using the SGI 3D texture mapping hardware, in a back-to-front order. A template based Z-plane/block intersection method is used to expedite the block projection computation.",
"fno": "36730073",
"keywords": [
"Volume Rendering",
"3 D Texture Mapping",
"Morphing",
"Volume Deformation",
"Octree",
"Scientific Visualization"
],
"authors": [
{
"affiliation": "National University of Singapore",
"fullName": "Shiaofen Fang",
"givenName": "Shiaofen",
"surname": "Fang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "National University of Singapore",
"fullName": "Rajagopalan Srinivasan",
"givenName": "Rajagopalan",
"surname": "Srinivasan",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "National University of Singapore",
"fullName": "Su Huang",
"givenName": "Su",
"surname": "Huang",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "National University of Singapore",
"fullName": "Raghu Raghavan",
"givenName": "Raghu",
"surname": "Raghavan",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1996-10-01T00:00:00",
"pubType": "proceedings",
"pages": "73",
"year": "1996",
"issn": "1070-2385",
"isbn": "0-7803-3673-9",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "36730065",
"articleId": "12OmNzUPpmB",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "36730081",
"articleId": "12OmNrGKet5",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/mvhi/2010/4009/0/4009a468",
"title": "An Accelerative Ray Casting Algorithm Based on Crossing-Area Technique",
"doi": null,
"abstractUrl": "/proceedings-article/mvhi/2010/4009a468/12OmNArbG2a",
"parentPublication": {
"id": "proceedings/mvhi/2010/4009/0",
"title": "Machine Vision and Human-machine Interface, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2002/7641/0/76410115",
"title": "Accelerating Volume Rendering with Texture Hulls",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410115/12OmNB6D70H",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bmei/2008/3118/1/3118a316",
"title": "Octree Based Representation and Volume Rendering of Three-Dimensional Medical Data Sets",
"doi": null,
"abstractUrl": "/proceedings-article/bmei/2008/3118a316/12OmNBKmXgw",
"parentPublication": {
"id": "proceedings/bmei/2008/3118/1",
"title": "2008 International Conference on Biomedical Engineering and Informatics (BMEI 2008)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iv/2002/1656/0/16560664",
"title": "Virtual Sculpting and Deformable Volume Modelling",
"doi": null,
"abstractUrl": "/proceedings-article/iv/2002/16560664/12OmNwoxSf0",
"parentPublication": {
"id": "proceedings/iv/2002/1656/0",
"title": "Proceedings Sixth International Conference on Information Visualisation",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vv/2002/7641/0/76410065",
"title": "Shape Retaining Chain Linked Model for Real-Time Volume Haptic Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/vv/2002/76410065/12OmNyGbIf6",
"parentPublication": {
"id": "proceedings/vv/2002/7641/0",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260080",
"title": "Geometric Properties of Contacts Involving a Deformable Object",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260080/12OmNyRxFhx",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/alpit/2007/2930/0/2930a282",
"title": "Self-Adaptive Slices of 3D Texture Real-Time Volume Rendering",
"doi": null,
"abstractUrl": "/proceedings-article/alpit/2007/2930a282/12OmNzd7c2j",
"parentPublication": {
"id": "proceedings/alpit/2007/2930/0",
"title": "Advanced Language Processing and Web Information Technology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ieee-vis/1999/5897/0/58970060",
"title": "Multiresolution Techniques for Interactive Texture-based Volume Visualization",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/1999/58970060/12OmNzw8j09",
"parentPublication": {
"id": "proceedings/ieee-vis/1999/5897/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cgiv/2007/2928/0/29280016",
"title": "A Method Used To Dynamic Scene Management Based On Octree",
"doi": null,
"abstractUrl": "/proceedings-article/cgiv/2007/29280016/12OmNzxyiJT",
"parentPublication": {
"id": "proceedings/cgiv/2007/2928/0",
"title": "Computer Graphics, Imaging and Visualisation (CGIV 2007)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2003/03/v0341",
"title": "Interactive Volume Rendering of Large Sparse Data Sets Using Adaptive Mesh Refinement Hierarchies",
"doi": null,
"abstractUrl": "/journal/tg/2003/03/v0341/13rRUxASuho",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNrkjVbL",
"title": "Computer Graphics and Applications, Pacific Conference on",
"acronym": "pg",
"groupId": "1000130",
"volume": "0",
"displayVolume": "0",
"year": "2007",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxw5Bm3",
"doi": "10.1109/PG.2007.46",
"title": "Soft-Tissue Deformation for In Vivo Volume Animation",
"normalizedTitle": "Soft-Tissue Deformation for In Vivo Volume Animation",
"abstract": "Articulated body animation with smooth skin deformation is an important topic in computer graphics. This paper presents a pipeline that extends articulated body deformation to the volume graphics domain. The pipeline consists of in-vivo volume scans, kinematic joint estimation, volumetric joint weight computation, soft-tissue volume deformation, and direct volume rendering. The result is a fully articulated body volume driven by intuitive joint control that respects rigid deformation of the bone structures and produces smooth deformations of both the skin surface and the interior soft tissue regions.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Articulated body animation with smooth skin deformation is an important topic in computer graphics. This paper presents a pipeline that extends articulated body deformation to the volume graphics domain. The pipeline consists of in-vivo volume scans, kinematic joint estimation, volumetric joint weight computation, soft-tissue volume deformation, and direct volume rendering. The result is a fully articulated body volume driven by intuitive joint control that respects rigid deformation of the bone structures and produces smooth deformations of both the skin surface and the interior soft tissue regions.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Articulated body animation with smooth skin deformation is an important topic in computer graphics. This paper presents a pipeline that extends articulated body deformation to the volume graphics domain. The pipeline consists of in-vivo volume scans, kinematic joint estimation, volumetric joint weight computation, soft-tissue volume deformation, and direct volume rendering. The result is a fully articulated body volume driven by intuitive joint control that respects rigid deformation of the bone structures and produces smooth deformations of both the skin surface and the interior soft tissue regions.",
"fno": "30090435",
"keywords": [],
"authors": [
{
"affiliation": null,
"fullName": "Taehyun Rhee",
"givenName": "Taehyun",
"surname": "Rhee",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "J.P. Lewis",
"givenName": "J.P.",
"surname": "Lewis",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Ulrich Neumann",
"givenName": "Ulrich",
"surname": "Neumann",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Krishna Nayak",
"givenName": "Krishna",
"surname": "Nayak",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "pg",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2007-11-01T00:00:00",
"pubType": "proceedings",
"pages": "435-438",
"year": "2007",
"issn": "1550-4085",
"isbn": "0-7695-3009-5",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "30090431",
"articleId": "12OmNrMHOpU",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "30090441",
"articleId": "12OmNqJq4gn",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/haptics/2004/2112/0/21120323",
"title": "Deformation Resistance in Soft Tissue Cutting: A Parametric Study",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2004/21120323/12OmNAP1YWB",
"parentPublication": {
"id": "proceedings/haptics/2004/2112/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icat/2006/2754/0/27540318",
"title": "Research on Simulation of Soft Tissue Deformation in Virtual Orthodontics",
"doi": null,
"abstractUrl": "/proceedings-article/icat/2006/27540318/12OmNBtCCMK",
"parentPublication": {
"id": "proceedings/icat/2006/2754/0",
"title": "16th International Conference on Artificial Reality and Telexistence--Workshops (ICAT'06)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2007/1179/0/04270327",
"title": "Accurately measuring human movement using articulated ICP with soft-joint constraints and a repository of articulated models",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2007/04270327/12OmNqI04Vr",
"parentPublication": {
"id": "proceedings/cvpr/2007/1179/0",
"title": "2007 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/3dv/2013/5067/0/5067a334",
"title": "Shape and Pose Space Deformation for Subject Specific Animation",
"doi": null,
"abstractUrl": "/proceedings-article/3dv/2013/5067a334/12OmNs5rl14",
"parentPublication": {
"id": "proceedings/3dv/2013/5067/0",
"title": "2013 International Conference on 3D Vision (3DV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icbeb/2012/4706/0/4706a777",
"title": "Digital Imaging Validation of Soft Tissue Phantom Deformation via Meshfree Method",
"doi": null,
"abstractUrl": "/proceedings-article/icbeb/2012/4706a777/12OmNvkYxcD",
"parentPublication": {
"id": "proceedings/icbeb/2012/4706/0",
"title": "Biomedical Engineering and Biotechnology, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/miar/2001/1113/0/11130095",
"title": "Deformation and Cutting in Virtual Surgery",
"doi": null,
"abstractUrl": "/proceedings-article/miar/2001/11130095/12OmNxYtu2N",
"parentPublication": {
"id": "proceedings/miar/2001/1113/0",
"title": "Medical Imaging and Augmented Reality, International Workshop on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/achi/2009/3529/0/3529a199",
"title": "Deformation Planning for Robotic Soft Tissue Manipulation",
"doi": null,
"abstractUrl": "/proceedings-article/achi/2009/3529a199/12OmNxveNRn",
"parentPublication": {
"id": "proceedings/achi/2009/3529/0",
"title": "International Conference on Advances in Computer-Human Interaction",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/bibe/2009/3656/0/3656a045",
"title": "Soft Tissue Deformation and Optimized Data Structures for Mass Spring Methods",
"doi": null,
"abstractUrl": "/proceedings-article/bibe/2009/3656a045/12OmNzUgcXV",
"parentPublication": {
"id": "proceedings/bibe/2009/3656/0",
"title": "2009 Ninth IEEE International Conference on Bioinformatics and Bioengineering",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cbms/2013/1053/0/06627758",
"title": "Simulation of soft tissue deformation: A new approach",
"doi": null,
"abstractUrl": "/proceedings-article/cbms/2013/06627758/12OmNzXWZDt",
"parentPublication": {
"id": "proceedings/cbms/2013/1053/0",
"title": "2013 IEEE 26th International Symposium on Computer-Based Medical Systems (CBMS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030368",
"title": "Scan-Based Volume Animation Driven by Locally Adaptive Articulated Registrations",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030368/13rRUwInvB0",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNzDvSnQ",
"title": "Volume Visualization and Graphics, IEEE Symposium on",
"acronym": "vv",
"groupId": "1000808",
"volume": "0",
"displayVolume": "0",
"year": "1998",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNyLiuwI",
"doi": "10.1109/SVV.1998.729584",
"title": "Volume Animation Using the Skeleton Tree",
"normalizedTitle": "Volume Animation Using the Skeleton Tree",
"abstract": "In this paper, we describe a technique to animate volumes using a volumetric skeleton. The skeleton is computed from the actual volume, based on a reversible thinning procedure using the distance transform. Polygons are never computed, and the entire process remains in the volume domain. The skeletal points are connected and arranged in a \"skeleton-tree\", which can be used for articulation in an animation program. The full volume object is regrowm from the transformed skeletal points. Since the skeleton is an intuitive mechanism for animation, the animator deforms the skeleton and causes corresponding deformations in the volume object. The volumetric skeleton can also be used for volume morphing, automatic path navigation, volume smoothing and compression/decrimation.",
"abstracts": [
{
"abstractType": "Regular",
"content": "In this paper, we describe a technique to animate volumes using a volumetric skeleton. The skeleton is computed from the actual volume, based on a reversible thinning procedure using the distance transform. Polygons are never computed, and the entire process remains in the volume domain. The skeletal points are connected and arranged in a \"skeleton-tree\", which can be used for articulation in an animation program. The full volume object is regrowm from the transformed skeletal points. Since the skeleton is an intuitive mechanism for animation, the animator deforms the skeleton and causes corresponding deformations in the volume object. The volumetric skeleton can also be used for volume morphing, automatic path navigation, volume smoothing and compression/decrimation.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "In this paper, we describe a technique to animate volumes using a volumetric skeleton. The skeleton is computed from the actual volume, based on a reversible thinning procedure using the distance transform. Polygons are never computed, and the entire process remains in the volume domain. The skeletal points are connected and arranged in a \"skeleton-tree\", which can be used for articulation in an animation program. The full volume object is regrowm from the transformed skeletal points. Since the skeleton is an intuitive mechanism for animation, the animator deforms the skeleton and causes corresponding deformations in the volume object. The volumetric skeleton can also be used for volume morphing, automatic path navigation, volume smoothing and compression/decrimation.",
"fno": "91800047",
"keywords": [
"Volume Deformation",
"Volume Graphics Skeleton Animaton"
],
"authors": [
{
"affiliation": null,
"fullName": "D. Kenchammana-Hosekote",
"givenName": "D.",
"surname": "Kenchammana-Hosekote",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "D. Silver",
"givenName": "D.",
"surname": "Silver",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Nikhil Gagvani",
"givenName": "Nikhil",
"surname": "Gagvani",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "vv",
"isOpenAccess": false,
"showRecommendedArticles": false,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "1998-10-01T00:00:00",
"pubType": "proceedings",
"pages": "47-53",
"year": "1998",
"issn": null,
"isbn": "1-58113-105-4",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "91800039",
"articleId": "12OmNwJgAGE",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "91800055",
"articleId": "12OmNBRsVxg",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1H1gVMlkl32",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"acronym": "cvpr",
"groupId": "1000147",
"volume": "0",
"displayVolume": "0",
"year": "2022",
"__typename": "ProceedingType"
},
"article": {
"id": "1H1jh510fDy",
"doi": "10.1109/CVPR52688.2022.01285",
"title": "COAP: Compositional Articulated Occupancy of People",
"normalizedTitle": "COAP: Compositional Articulated Occupancy of People",
"abstract": "We present a novel neural implicit representation for articulated human bodies. Compared to explicit template meshes, neural implicit body representations provide an efficient mechanism for modeling interactions with the environment, which is essential for human motion reconstruction and synthesis in 3D scenes. However, existing neural implicit bodies suffer from either poor generalization on highly articulated poses or slow inference time. In this work, we observe that prior knowledge about the human body's shape and kinematic structure can be leveraged to improve generalization and efficiency. We decompose the full-body geometry into local body parts and employ a part-aware encoder-decoder architecture to learn neural articulated occupancy that models complex deformations locally. Our local shape encoder represents the body deformation of not only the corresponding body part but also the neighboring body parts. The decoder incorporates the geometric constraints of local body shape which significantly improves pose generalization. We demonstrate that our model is suitable for resolving self-intersections and collisions with 3D environments. Quantitative and qualitative experiments show that our method largely outperforms existing solutions in terms of both efficiency and accuracy.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We present a novel neural implicit representation for articulated human bodies. Compared to explicit template meshes, neural implicit body representations provide an efficient mechanism for modeling interactions with the environment, which is essential for human motion reconstruction and synthesis in 3D scenes. However, existing neural implicit bodies suffer from either poor generalization on highly articulated poses or slow inference time. In this work, we observe that prior knowledge about the human body's shape and kinematic structure can be leveraged to improve generalization and efficiency. We decompose the full-body geometry into local body parts and employ a part-aware encoder-decoder architecture to learn neural articulated occupancy that models complex deformations locally. Our local shape encoder represents the body deformation of not only the corresponding body part but also the neighboring body parts. The decoder incorporates the geometric constraints of local body shape which significantly improves pose generalization. We demonstrate that our model is suitable for resolving self-intersections and collisions with 3D environments. Quantitative and qualitative experiments show that our method largely outperforms existing solutions in terms of both efficiency and accuracy.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We present a novel neural implicit representation for articulated human bodies. Compared to explicit template meshes, neural implicit body representations provide an efficient mechanism for modeling interactions with the environment, which is essential for human motion reconstruction and synthesis in 3D scenes. However, existing neural implicit bodies suffer from either poor generalization on highly articulated poses or slow inference time. In this work, we observe that prior knowledge about the human body's shape and kinematic structure can be leveraged to improve generalization and efficiency. We decompose the full-body geometry into local body parts and employ a part-aware encoder-decoder architecture to learn neural articulated occupancy that models complex deformations locally. Our local shape encoder represents the body deformation of not only the corresponding body part but also the neighboring body parts. The decoder incorporates the geometric constraints of local body shape which significantly improves pose generalization. We demonstrate that our model is suitable for resolving self-intersections and collisions with 3D environments. Quantitative and qualitative experiments show that our method largely outperforms existing solutions in terms of both efficiency and accuracy.",
"fno": "694600n3191",
"keywords": [
"Geometry",
"Image Motion Analysis",
"Image Reconstruction",
"Image Representation",
"Learning Artificial Intelligence",
"Object Detection",
"Pose Estimation",
"Solid Modelling",
"Part Aware Encoder Decoder Architecture",
"Neural Articulated Occupancy",
"Models Complex Deformations",
"Local Shape Encoder",
"Body Deformation",
"Corresponding Body Part",
"Neighboring Body Parts",
"Local Body Shape",
"Compositional Articulated Occupancy",
"Neural Implicit Representation",
"Articulated Human Bodies",
"Explicit Template Meshes",
"Neural Implicit Body Representations",
"Human Motion Reconstruction",
"Neural Implicit Bodies",
"Highly Articulated Poses",
"Slow Inference Time",
"Human Body",
"Full Body Geometry",
"Local Body Parts",
"Geometry",
"Deformable Models",
"Solid Modeling",
"Three Dimensional Displays",
"Shape",
"Biological System Modeling",
"Pose Estimation"
],
"authors": [
{
"affiliation": "ETH Zürich",
"fullName": "Marko Mihajlovic",
"givenName": "Marko",
"surname": "Mihajlovic",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Reality Labs Research",
"fullName": "Shunsuke Saito",
"givenName": "Shunsuke",
"surname": "Saito",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Reality Labs Research",
"fullName": "Aayush Bansal",
"givenName": "Aayush",
"surname": "Bansal",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Reality Labs Research",
"fullName": "Michael Zollhoefer",
"givenName": "Michael",
"surname": "Zollhoefer",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "ETH Zürich",
"fullName": "Siyu Tang",
"givenName": "Siyu",
"surname": "Tang",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cvpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2022-06-01T00:00:00",
"pubType": "proceedings",
"pages": "13191-13200",
"year": "2022",
"issn": null,
"isbn": "978-1-6654-6946-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [
{
"id": "1H1jgXUKoTu",
"name": "pcvpr202269460-09878465s1-mm_694600n3191.zip",
"size": "9.63 MB",
"location": "https://www.computer.org/csdl/api/v1/extra/pcvpr202269460-09878465s1-mm_694600n3191.zip",
"__typename": "WebExtraType"
}
],
"adjacentArticles": {
"previous": {
"fno": "694600n3180",
"articleId": "1H0LC9fRPBm",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "694600n3201",
"articleId": "1H0NCn2Dinu",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"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/cvpr/2012/1226/0/402P3B35",
"title": "Articulated people detection and pose estimation: Reshaping the future",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2012/402P3B35/12OmNzRZpUH",
"parentPublication": {
"id": "proceedings/cvpr/2012/1226/0",
"title": "2012 IEEE Conference on Computer Vision and Pattern Recognition",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200f742",
"title": "Neural Articulated Radiance Field",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200f742/1BmFoeDN55e",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccv/2021/2812/0/281200l1688",
"title": "Neural-GIF: Neural Generalized Implicit Functions for Animating People in Clothing",
"doi": null,
"abstractUrl": "/proceedings-article/iccv/2021/281200l1688/1BmLeBojAWs",
"parentPublication": {
"id": "proceedings/iccv/2021/2812/0",
"title": "2021 IEEE/CVF International Conference on Computer Vision (ICCV)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600f606",
"title": "Ditto: Building Digital Twins of Articulated Objects from Interaction",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600f606/1H1kx76ZAn6",
"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/2022/6946/0/694600o4789",
"title": "AKB-48: A Real-World Articulated Object Knowledge Base",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600o4789/1H1lYU62Xu0",
"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/2022/02/09144462",
"title": "Soft Articulated Characters in Projective Dynamics",
"doi": null,
"abstractUrl": "/journal/tg/2022/02/09144462/1lClkDMVdZK",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2020/7168/0/716800d703",
"title": "Category-Level Articulated Object Pose Estimation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2020/716800d703/1m3orL1gC88",
"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/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"
},
{
"id": "proceedings/cvpr/2021/4509/0/450900q6077",
"title": "SCALE: Modeling Clothed Humans with a Surface Codec of Articulated Local Elements",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2021/450900q6077/1yeIj9jyjks",
"parentPublication": {
"id": "proceedings/cvpr/2021/4509/0",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "1yeHGyRsuys",
"title": "2021 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"acronym": "cvpr",
"groupId": "1000147",
"volume": "0",
"displayVolume": "0",
"year": "2021",
"__typename": "ProceedingType"
},
"article": {
"id": "1yeJdY5M4EM",
"doi": "10.1109/CVPR46437.2021.01344",
"title": "Motion Representations for Articulated Animation",
"normalizedTitle": "Motion Representations for Articulated Animation",
"abstract": "We propose novel motion representations for animating articulated objects consisting of distinct parts. In a completely unsupervised manner, our method identifies object parts, tracks them in a driving video, and infers their motions by considering their principal axes. In contrast to the previous keypoint-based works, our method extracts meaningful and consistent regions, describing locations, shape, and pose. The regions correspond to semantically relevant and distinct object parts, that are more easily detected in frames of the driving video. To force decoupling of foreground from background, we model non-object related global motion with an additional affine transformation. To facilitate animation and prevent the leakage of the shape of the driving object, we disentangle shape and pose of objects in the region space. Our model<sup>1</sup> can animate a variety of objects, surpassing previous methods by a large margin on existing benchmarks. We present a challenging new benchmark with high-resolution videos and show that the improvement is particularly pronounced when articulated objects are considered, reaching 96.6% user preference vs. the state of the art.",
"abstracts": [
{
"abstractType": "Regular",
"content": "We propose novel motion representations for animating articulated objects consisting of distinct parts. In a completely unsupervised manner, our method identifies object parts, tracks them in a driving video, and infers their motions by considering their principal axes. In contrast to the previous keypoint-based works, our method extracts meaningful and consistent regions, describing locations, shape, and pose. The regions correspond to semantically relevant and distinct object parts, that are more easily detected in frames of the driving video. To force decoupling of foreground from background, we model non-object related global motion with an additional affine transformation. To facilitate animation and prevent the leakage of the shape of the driving object, we disentangle shape and pose of objects in the region space. Our model<sup>1</sup> can animate a variety of objects, surpassing previous methods by a large margin on existing benchmarks. We present a challenging new benchmark with high-resolution videos and show that the improvement is particularly pronounced when articulated objects are considered, reaching 96.6% user preference vs. the state of the art.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "We propose novel motion representations for animating articulated objects consisting of distinct parts. In a completely unsupervised manner, our method identifies object parts, tracks them in a driving video, and infers their motions by considering their principal axes. In contrast to the previous keypoint-based works, our method extracts meaningful and consistent regions, describing locations, shape, and pose. The regions correspond to semantically relevant and distinct object parts, that are more easily detected in frames of the driving video. To force decoupling of foreground from background, we model non-object related global motion with an additional affine transformation. To facilitate animation and prevent the leakage of the shape of the driving object, we disentangle shape and pose of objects in the region space. Our model1 can animate a variety of objects, surpassing previous methods by a large margin on existing benchmarks. We present a challenging new benchmark with high-resolution videos and show that the improvement is particularly pronounced when articulated objects are considered, reaching 96.6% user preference vs. the state of the art.",
"fno": "450900n3648",
"keywords": [
"Affine Transforms",
"Computer Animation",
"Feature Extraction",
"Image Motion Analysis",
"Object Detection",
"Object Recognition",
"Video Signal Processing",
"Distinct Parts",
"Completely Unsupervised Manner",
"Driving Video",
"Principal Axes",
"Previous Keypoint Based Works",
"Regions Correspond",
"Semantically Relevant Object Parts",
"Distinct Object Parts",
"Model Nonobject Related Global Motion",
"Additional Affine Transformation",
"Driving Object",
"Region Space",
"High Resolution Videos",
"Motion Representations",
"Articulated Animation",
"Animating Articulated Objects",
"Shape",
"Tracking",
"Motion Estimation",
"Force",
"Benchmark Testing",
"Animation",
"Stability Analysis"
],
"authors": [
{
"affiliation": "University of Trento,DISI,Italy",
"fullName": "Aliaksandr Siarohin",
"givenName": "Aliaksandr",
"surname": "Siarohin",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of Trento,DISI,Italy",
"fullName": "Oliver J. Woodford",
"givenName": "Oliver J.",
"surname": "Woodford",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Snap Inc.,Santa Monica,CA",
"fullName": "Jian Ren",
"givenName": "Jian",
"surname": "Ren",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Snap Inc.,Santa Monica,CA",
"fullName": "Menglei Chai",
"givenName": "Menglei",
"surname": "Chai",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Snap Inc.,Santa Monica,CA",
"fullName": "Sergey Tulyakov",
"givenName": "Sergey",
"surname": "Tulyakov",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cvpr",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2021-06-01T00:00:00",
"pubType": "proceedings",
"pages": "13648-13657",
"year": "2021",
"issn": null,
"isbn": "978-1-6654-4509-2",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [
{
"id": "1yeJdU7ofKM",
"name": "pcvpr202145090-09578014s1-mm_450900n3648.zip",
"size": "4.2 MB",
"location": "https://www.computer.org/csdl/api/v1/extra/pcvpr202145090-09578014s1-mm_450900n3648.zip",
"__typename": "WebExtraType"
}
],
"adjacentArticles": {
"previous": {
"fno": "450900n3637",
"articleId": "1yeHYPqFSQo",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "450900n3658",
"articleId": "1yeLp8Wr3e8",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/iccvw/2015/9711/0/5720a823",
"title": "Reconstruction of Articulated Objects from a Moving Camera",
"doi": null,
"abstractUrl": "/proceedings-article/iccvw/2015/5720a823/12OmNBpVPZD",
"parentPublication": {
"id": "proceedings/iccvw/2015/9711/0",
"title": "2015 IEEE International Conference on Computer Vision Workshop (ICCVW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2003/1900/1/190010077",
"title": "Shape-From-Silhouette of Articulated Objects and its Use for Human Body Kinematics Estimation and Motion Capture",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2003/190010077/12OmNqN6R2l",
"parentPublication": {
"id": "proceedings/cvpr/2003/1900/1",
"title": "2003 IEEE Computer Society Conference on Computer Vision and Pattern Recognition, 2003. Proceedings.",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icpr/2010/4109/0/4109d595",
"title": "3D Articulated Shape Segmentation Using Motion Information",
"doi": null,
"abstractUrl": "/proceedings-article/icpr/2010/4109d595/12OmNscxj11",
"parentPublication": {
"id": "proceedings/icpr/2010/4109/0",
"title": "Pattern Recognition, International Conference on",
"__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/mnrao/1994/6435/0/00346245",
"title": "Determining articulated motion from perspective views: a decomposition approach",
"doi": null,
"abstractUrl": "/proceedings-article/mnrao/1994/00346245/12OmNxR5USS",
"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": "trans/tp/2008/05/ttp2008050865",
"title": "A Factorization-Based Approach for Articulated Nonrigid Shape, Motion and Kinematic Chain Recovery From Video",
"doi": null,
"abstractUrl": "/journal/tp/2008/05/ttp2008050865/13rRUwcS1E8",
"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/tp/2003/09/i1182",
"title": "Articulated Soft Objects for Multiview Shape and Motion Capture",
"doi": null,
"abstractUrl": "/journal/tp/2003/09/i1182/13rRUxOdD3D",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tp/2011/04/ttp2011040780",
"title": "Linearized Motion Estimation for Articulated Planes",
"doi": null,
"abstractUrl": "/journal/tp/2011/04/ttp2011040780/13rRUynHukn",
"parentPublication": {
"id": "trans/tp",
"title": "IEEE Transactions on Pattern Analysis & Machine Intelligence",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cvpr/2022/6946/0/694600d647",
"title": "Thin-Plate Spline Motion Model for Image Animation",
"doi": null,
"abstractUrl": "/proceedings-article/cvpr/2022/694600d647/1H0LgsuDUHe",
"parentPublication": {
"id": "proceedings/cvpr/2022/6946/0",
"title": "2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNx7ouU1",
"title": "2010 International Conference on Cyberworlds",
"acronym": "cw",
"groupId": "1000175",
"volume": "0",
"displayVolume": "0",
"year": "2010",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNCdk2IT",
"doi": "10.1109/CW.2010.12",
"title": "Haptic Rendering of Mixed Haptic Effects",
"normalizedTitle": "Haptic Rendering of Mixed Haptic Effects",
"abstract": "Commonly, surface and solid haptic effects are separated for haptic rendering. We propose a method for defining surface and solid haptic effects as well as various force fields in 3D cyber worlds containing mixed geometric models, including polygon meshes, point clouds, image-based billboards and layered textures, voxel models and functions-based models of surfaces and solids. We also propose a way how to identify location of the haptic tool in such haptic scenes as well as consistently and seamlessly determine haptic effects when the haptic tool moves in the scenes with objects having different sizes, locations, and mutual penetrations.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Commonly, surface and solid haptic effects are separated for haptic rendering. We propose a method for defining surface and solid haptic effects as well as various force fields in 3D cyber worlds containing mixed geometric models, including polygon meshes, point clouds, image-based billboards and layered textures, voxel models and functions-based models of surfaces and solids. We also propose a way how to identify location of the haptic tool in such haptic scenes as well as consistently and seamlessly determine haptic effects when the haptic tool moves in the scenes with objects having different sizes, locations, and mutual penetrations.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Commonly, surface and solid haptic effects are separated for haptic rendering. We propose a method for defining surface and solid haptic effects as well as various force fields in 3D cyber worlds containing mixed geometric models, including polygon meshes, point clouds, image-based billboards and layered textures, voxel models and functions-based models of surfaces and solids. We also propose a way how to identify location of the haptic tool in such haptic scenes as well as consistently and seamlessly determine haptic effects when the haptic tool moves in the scenes with objects having different sizes, locations, and mutual penetrations.",
"fno": "4215a038",
"keywords": [
"Haptic Interaction",
"Collision Detection",
"Function Based Modeling"
],
"authors": [
{
"affiliation": null,
"fullName": "Lei Wei",
"givenName": "Lei",
"surname": "Wei",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Alexei Sourin",
"givenName": "Alexei",
"surname": "Sourin",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "cw",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2010-10-01T00:00:00",
"pubType": "proceedings",
"pages": "38-45",
"year": "2010",
"issn": null,
"isbn": "978-0-7695-4215-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4215a032",
"articleId": "12OmNznkJYx",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4215a046",
"articleId": "12OmNAle6A0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cad-cg/2005/2473/0/24730409",
"title": "A Realistic Force Rendering Algorithm for CyberGrasp",
"doi": null,
"abstractUrl": "/proceedings-article/cad-cg/2005/24730409/12OmNC8dghS",
"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/haptics/2008/2005/0/04479943",
"title": "Data-Driven Haptic Rendering of Visco-Elastic Effects",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479943/12OmNqBKU4L",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2008/2005/0/04479948",
"title": "Perceptual Rendering for Learning Haptic Skills",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479948/12OmNqJq4vK",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccsa/2011/4404/0/4404a017",
"title": "Modular System for Haptic Interaction with Multi-contact Collision Detection",
"doi": null,
"abstractUrl": "/proceedings-article/iccsa/2011/4404a017/12OmNweBUNh",
"parentPublication": {
"id": "proceedings/iccsa/2011/4404/0",
"title": "2011 International Conference on Computational Science and Its Applications",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2010/6821/0/05444656",
"title": "Expressive haptic rendering with cartoon-inspired effects",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2010/05444656/12OmNyNQSNU",
"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/2001/0948/0/09480264",
"title": "Realistic Haptic Rendering for Highly Deformable Virtual Objects",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2001/09480264/12OmNzJbQXR",
"parentPublication": {
"id": "proceedings/vr/2001/0948/0",
"title": "Virtual Reality Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2011/4467/0/4467a217",
"title": "Function-Based Haptic Interaction in Cyberworlds",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2011/4467a217/12OmNzVGcFh",
"parentPublication": {
"id": "proceedings/cw/2011/4467/0",
"title": "2011 International Conference on Cyberworlds",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2008/01/tth2008010039",
"title": "Six-DoF Haptic Rendering of Contact Between Geometrically Complex Reduced Deformable Models",
"doi": null,
"abstractUrl": "/journal/th/2008/01/tth2008010039/13rRUEgarBB",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "mags/mu/2014/02/mmu2014020011",
"title": "Toward Haptic Cinematography: Enhancing Movie Experiences with Camera-Based Haptic Effects",
"doi": null,
"abstractUrl": "/magazine/mu/2014/02/mmu2014020011/13rRUILtJnT",
"parentPublication": {
"id": "mags/mu",
"title": "IEEE MultiMedia",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2013/01/ttg2013010159",
"title": "Visuo-Haptic Mixed Reality with Unobstructed Tool-Hand Integration",
"doi": null,
"abstractUrl": "/journal/tg/2013/01/ttg2013010159/13rRUyeTVi1",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNynsbCr",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"acronym": "haptic",
"groupId": "1000312",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNqI04FQ",
"doi": "10.1109/HAPTIC.2006.1627126",
"title": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"normalizedTitle": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"abstract": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"abstracts": [
{
"abstractType": "Regular",
"content": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"fno": "01627126",
"keywords": [
"Haptics",
"Surface Stiffness",
"Force Shading",
"Haptic Interfaces",
"Painting",
"Force Feedback",
"Rendering Computer Graphics",
"Paints",
"Surface Texture",
"Interpolation",
"Geometry",
"Switches",
"Mechanical Engineering",
"Haptics",
"Surface Stiffness",
"Force Shading"
],
"authors": [
{
"affiliation": "Mechanical Engineering, University of California at Berkeley, e-mail: yshon@me.berkeley.edu",
"fullName": "Youngung Shon",
"givenName": null,
"surname": "Youngung Shon",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "S. McMains",
"givenName": "S.",
"surname": "McMains",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "haptic",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-01-01T00:00:00",
"pubType": "proceedings",
"pages": "517-523",
"year": "2006",
"issn": "2324-7347",
"isbn": null,
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "01627125",
"articleId": "12OmNwDACsJ",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "01627127",
"articleId": "12OmNA1DMm0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/haptics/2008/2005/0/04479918",
"title": "Haptic Identification of Stiffness and Force Magnitude",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479918/12OmNApLGq1",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/whc/2007/2738/0/04145142",
"title": "A Behavioral Adaptation Approach to Identifying Visual Dependence of Haptic Perception",
"doi": null,
"abstractUrl": "/proceedings-article/whc/2007/04145142/12OmNvDI3NK",
"parentPublication": {
"id": "proceedings/whc/2007/2738/0",
"title": "2007 2nd Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260078",
"title": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260078/12OmNvTTcfK",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a271",
"title": "Haptic Rendering of Virtual Hand with Force Smoothing",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a271/12OmNx3q6XD",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icbake/2011/4512/0/4512a222",
"title": "The Effect of Texture on Perceiving Haptic Stiffness",
"doi": null,
"abstractUrl": "/proceedings-article/icbake/2011/4512a222/12OmNxecS2P",
"parentPublication": {
"id": "proceedings/icbake/2011/4512/0",
"title": "Biometrics and Kansei Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2008/2005/0/04479942",
"title": "Haptizing Surface Topography with Varying Stiffness Based on Force Constancy: Extended Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479942/12OmNywxlRZ",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptic/2006/0226/0/01627134",
"title": "Effects of Haptic Feedback on Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/haptic/2006/01627134/12OmNz6iOj5",
"parentPublication": {
"id": "proceedings/haptic/2006/0226/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/vr/2000/0478/0/04780083",
"title": "Pseudo-Haptic Feedback: Can Isometric Input Devices Simulate Force Feedback?",
"doi": null,
"abstractUrl": "/proceedings-article/vr/2000/04780083/12OmNzVoBut",
"parentPublication": {
"id": "proceedings/vr/2000/0478/0",
"title": "Virtual Reality Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2014/03/06736085",
"title": "Stability of Haptic Systems with Projection-Based Force Reflection",
"doi": null,
"abstractUrl": "/journal/th/2014/03/06736085/13rRUwInv4A",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030380",
"title": "Measurement-Based Modeling of Contact Forces and Textures for Haptic Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030380/13rRUy3gn7s",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNqHItAf",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"acronym": "haptics",
"groupId": "1000312",
"volume": "0",
"displayVolume": "0",
"year": "2006",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNvTTcfK",
"doi": "10.1109/HAPTICS.2006.164",
"title": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"normalizedTitle": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"abstract": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"abstracts": [
{
"abstractType": "Regular",
"content": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "3D haptic drawing and painting require accurate interfaces for surface interaction. This study investigates the potential of varying stiffness and normal interpolation distance to improve the accuracy of surface path tracing performance on faceted meshes rendered with haptic force shading. For single point haptic feedback simulated with a sensable PHANToM arm, a formula for the just noticeable difference (JND) of stiffness was also derived. Higher stiffnesses reduced drawing errors up to a point, with an insignificant fall-off above an intermediate stiffness value of .55N/mm. The normal interpolation distance did not affect errors. Better surface path tracing accuracy was achieved by users who exerted lower forces, revealing the role of shortcomings in the surface contact point calculation method used by the General Haptic Open Software Toolkit (GHOST).",
"fno": "02260078",
"keywords": [
"Haptics",
"Surface Stiffness",
"Force Shading"
],
"authors": [
{
"affiliation": "University of California at Berkeley",
"fullName": "Youngung Shon",
"givenName": "Youngung",
"surname": "Shon",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of California at Berkeley",
"fullName": "Sara McMains",
"givenName": "Sara",
"surname": "McMains",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "haptics",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2006-03-01T00:00:00",
"pubType": "proceedings",
"pages": "78",
"year": "2006",
"issn": null,
"isbn": "1-4244-0226-3",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "02260077",
"articleId": "12OmNxFsmCg",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "02260079",
"articleId": "12OmNqBbHWT",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/haptics/2008/2005/0/04479918",
"title": "Haptic Identification of Stiffness and Force Magnitude",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479918/12OmNApLGq1",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260063",
"title": "Effects of Haptic Feedback on Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260063/12OmNqBtiYw",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptic/2006/0226/0/01627126",
"title": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"doi": null,
"abstractUrl": "/proceedings-article/haptic/2006/01627126/12OmNqI04FQ",
"parentPublication": {
"id": "proceedings/haptic/2006/0226/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icvrv/2011/4602/0/4602a271",
"title": "Haptic Rendering of Virtual Hand with Force Smoothing",
"doi": null,
"abstractUrl": "/proceedings-article/icvrv/2011/4602a271/12OmNx3q6XD",
"parentPublication": {
"id": "proceedings/icvrv/2011/4602/0",
"title": "2011 International Conference on Virtual Reality and Visualization",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscid/2010/4198/1/4198a007",
"title": "Haptic Texture Rendering Using Single Texture Image",
"doi": null,
"abstractUrl": "/proceedings-article/iscid/2010/4198a007/12OmNxbmSBq",
"parentPublication": {
"id": "proceedings/iscid/2010/4198/1",
"title": "Computational Intelligence and Design, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icbake/2011/4512/0/4512a222",
"title": "The Effect of Texture on Perceiving Haptic Stiffness",
"doi": null,
"abstractUrl": "/proceedings-article/icbake/2011/4512a222/12OmNxecS2P",
"parentPublication": {
"id": "proceedings/icbake/2011/4512/0",
"title": "Biometrics and Kansei Engineering, International Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260019",
"title": "Event-Based Haptic Tapping with Grip Force Compensation",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260019/12OmNyeECw4",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2008/2005/0/04479942",
"title": "Haptizing Surface Topography with Varying Stiffness Based on Force Constancy: Extended Algorithm",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479942/12OmNywxlRZ",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2014/03/06736085",
"title": "Stability of Haptic Systems with Projection-Based Force Reflection",
"doi": null,
"abstractUrl": "/journal/th/2014/03/06736085/13rRUwInv4A",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030380",
"title": "Measurement-Based Modeling of Contact Forces and Textures for Haptic Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030380/13rRUy3gn7s",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNxWuirg",
"title": "Visualization Conference, IEEE",
"acronym": "ieee-vis",
"groupId": "1000796",
"volume": "0",
"displayVolume": "0",
"year": "2004",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwDSdAl",
"doi": "10.1109/VISUAL.2004.37",
"title": "Haptic Display of Interaction between Textured Models",
"normalizedTitle": "Haptic Display of Interaction between Textured Models",
"abstract": "Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present a new algorithm to display haptic texture information resulting from the interaction between two textured objects. We compute contact forces and torques using low-resolution geometric representations along with texture images that encode surface details. We also introduce a novel force model based on directional penetration depth and describe an efficient implementation on programmable graphics hardware that enables interactive haptic texture rendering of complex models. Our force model takes into account important factors identified by psychophysics studies and is able to haptically display interaction due to fine surface textures that previous algorithms do not capture.",
"abstracts": [
{
"abstractType": "Regular",
"content": "Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present a new algorithm to display haptic texture information resulting from the interaction between two textured objects. We compute contact forces and torques using low-resolution geometric representations along with texture images that encode surface details. We also introduce a novel force model based on directional penetration depth and describe an efficient implementation on programmable graphics hardware that enables interactive haptic texture rendering of complex models. Our force model takes into account important factors identified by psychophysics studies and is able to haptically display interaction due to fine surface textures that previous algorithms do not capture.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present a new algorithm to display haptic texture information resulting from the interaction between two textured objects. We compute contact forces and torques using low-resolution geometric representations along with texture images that encode surface details. We also introduce a novel force model based on directional penetration depth and describe an efficient implementation on programmable graphics hardware that enables interactive haptic texture rendering of complex models. Our force model takes into account important factors identified by psychophysics studies and is able to haptically display interaction due to fine surface textures that previous algorithms do not capture.",
"fno": "87880297",
"keywords": [
"Haptics",
"Textures",
"Graphics Hardware"
],
"authors": [
{
"affiliation": "University of North Carolina at Chapel Hill",
"fullName": "Miguel A. Otaduy",
"givenName": "Miguel A.",
"surname": "Otaduy",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of North Carolina at Chapel Hill",
"fullName": "Nitin Jain",
"givenName": "Nitin",
"surname": "Jain",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of North Carolina at Chapel Hill",
"fullName": "Avneesh Sud",
"givenName": "Avneesh",
"surname": "Sud",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "University of North Carolina at Chapel Hill",
"fullName": "Ming C. Lin",
"givenName": "Ming C.",
"surname": "Lin",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "ieee-vis",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2004-10-01T00:00:00",
"pubType": "proceedings",
"pages": "297-304",
"year": "2004",
"issn": null,
"isbn": "0-7803-8788-0",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "87880289",
"articleId": "12OmNvonIIi",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "87880305",
"articleId": "12OmNAFWONQ",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/ieee-vis/2000/6478/0/64780020",
"title": "Six Degree-of-Freedom Haptic Display",
"doi": null,
"abstractUrl": "/proceedings-article/ieee-vis/2000/64780020/12OmNA0vnOj",
"parentPublication": {
"id": "proceedings/ieee-vis/2000/6478/0",
"title": "Visualization Conference, IEEE",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pg/2002/1784/0/17840439",
"title": "On the Effects of Haptic Display in Brush and Ink Simulation for Chinese Painting and Calligraphy",
"doi": null,
"abstractUrl": "/proceedings-article/pg/2002/17840439/12OmNApcutB",
"parentPublication": {
"id": "proceedings/pg/2002/1784/0",
"title": "Computer Graphics and Applications, Pacific Conference on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260078",
"title": "Haptic Force Shading Parameter Effects on Path Tracing Accuracy",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260078/12OmNvTTcfK",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2004/2112/0/21120040",
"title": "Haptic Display of Contact Location",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2004/21120040/12OmNwcCINE",
"parentPublication": {
"id": "proceedings/haptics/2004/2112/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iscid/2010/4198/1/4198a007",
"title": "Haptic Texture Rendering Using Single Texture Image",
"doi": null,
"abstractUrl": "/proceedings-article/iscid/2010/4198a007/12OmNxbmSBq",
"parentPublication": {
"id": "proceedings/iscid/2010/4198/1",
"title": "Computational Intelligence and Design, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptic/2006/0226/0/01627076",
"title": "A Study on Haptic Rendering in a Simulated Surgical Training Environment",
"doi": null,
"abstractUrl": "/proceedings-article/haptic/2006/01627076/12OmNzRqdJj",
"parentPublication": {
"id": "proceedings/haptic/2006/0226/0",
"title": "Haptic Interfaces for Virtual Environment and Teleoperator Systems, International Symposium on",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2014/04/06832631",
"title": "Haptic Tumor Augmentation: Exploring Multi-Point Interaction",
"doi": null,
"abstractUrl": "/journal/th/2014/04/06832631/13rRUx0xPn6",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2016/02/07358132",
"title": "On Frictional Forces between the Finger and a Textured Surface during Active Touch",
"doi": null,
"abstractUrl": "/journal/th/2016/02/07358132/13rRUxZzAhO",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2011/03/ttg2011030380",
"title": "Measurement-Based Modeling of Contact Forces and Textures for Haptic Rendering",
"doi": null,
"abstractUrl": "/journal/tg/2011/03/ttg2011030380/13rRUy3gn7s",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2006/02/v0219",
"title": "Improving Contact Realism through Event-Based Haptic Feedback",
"doi": null,
"abstractUrl": "/journal/tg/2006/02/v0219/13rRUyYjK5b",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNApcuag",
"title": "IEEE Haptics Symposium 2008",
"acronym": "haptics",
"groupId": "1000312",
"volume": "0",
"displayVolume": "0",
"year": "2008",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwt5sjl",
"doi": "10.1109/HAPTICS.2008.4479905",
"title": "The Geometric Model for Perceived Roughness Applies to Virtual Textures",
"normalizedTitle": "The Geometric Model for Perceived Roughness Applies to Virtual Textures",
"abstract": "A magnetic levitation haptic device (MLHD) is used to simulate a dithered textured surface made up of conical elements. A constraint surface algorithm allows the cone size, shape, mean inter-element spacing and probe size, to be varied in realtime. The high motion bandwidth, fine spatial resolution and high stiffness of the MLHD produce virtual textures with roughness perception characteristics comparable to geometrically similar real textures. Human subjects use virtual spherical probes of four different sizes to explore textures over a range of element spacings. Roughness magnitude estimates show that roughness initially increases as spacing increases. Maximum roughness is perceived at a spacing governed by the probe-texture geometry. Roughness then decreases as spacing continues to increase. There is an approximately quadratic relationship between texture and spacing. The shape of the magnitude estimation curve, and the texture spacing at which maximum roughness for virtual dithered textures is felt, are similar to those found in real textures having the same geometry. A static geometric model approximately predicts these maxima with consistent underestimation. By incorporating probe velocity into the geometric model, this underestimation can be explained and substantially reduced. Based on these results it is concluded that a haptic device with sufficiently high resolution and bandwidth can be used to accurately generate virtual textures which are perceptually similar in roughness to real textures.",
"abstracts": [
{
"abstractType": "Regular",
"content": "A magnetic levitation haptic device (MLHD) is used to simulate a dithered textured surface made up of conical elements. A constraint surface algorithm allows the cone size, shape, mean inter-element spacing and probe size, to be varied in realtime. The high motion bandwidth, fine spatial resolution and high stiffness of the MLHD produce virtual textures with roughness perception characteristics comparable to geometrically similar real textures. Human subjects use virtual spherical probes of four different sizes to explore textures over a range of element spacings. Roughness magnitude estimates show that roughness initially increases as spacing increases. Maximum roughness is perceived at a spacing governed by the probe-texture geometry. Roughness then decreases as spacing continues to increase. There is an approximately quadratic relationship between texture and spacing. The shape of the magnitude estimation curve, and the texture spacing at which maximum roughness for virtual dithered textures is felt, are similar to those found in real textures having the same geometry. A static geometric model approximately predicts these maxima with consistent underestimation. By incorporating probe velocity into the geometric model, this underestimation can be explained and substantially reduced. Based on these results it is concluded that a haptic device with sufficiently high resolution and bandwidth can be used to accurately generate virtual textures which are perceptually similar in roughness to real textures.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "A magnetic levitation haptic device (MLHD) is used to simulate a dithered textured surface made up of conical elements. A constraint surface algorithm allows the cone size, shape, mean inter-element spacing and probe size, to be varied in realtime. The high motion bandwidth, fine spatial resolution and high stiffness of the MLHD produce virtual textures with roughness perception characteristics comparable to geometrically similar real textures. Human subjects use virtual spherical probes of four different sizes to explore textures over a range of element spacings. Roughness magnitude estimates show that roughness initially increases as spacing increases. Maximum roughness is perceived at a spacing governed by the probe-texture geometry. Roughness then decreases as spacing continues to increase. There is an approximately quadratic relationship between texture and spacing. The shape of the magnitude estimation curve, and the texture spacing at which maximum roughness for virtual dithered textures is felt, are similar to those found in real textures having the same geometry. A static geometric model approximately predicts these maxima with consistent underestimation. By incorporating probe velocity into the geometric model, this underestimation can be explained and substantially reduced. Based on these results it is concluded that a haptic device with sufficiently high resolution and bandwidth can be used to accurately generate virtual textures which are perceptually similar in roughness to real textures.",
"fno": "04479905",
"keywords": [
"Haptic Interfaces",
"Surface Roughness",
"Virtual Texture",
"Magnetic Levitation Haptic Device",
"Dithered Textured Surface",
"Conical Elements",
"Constraint Surface Algorithm",
"Cone Size",
"Cone Shape",
"Mean Interelement Spacing",
"Probe Size",
"Motion Bandwidth",
"Spatial Resolution",
"Roughness Perception",
"Virtual Spherical Probes",
"Probe Texture Geometry",
"Quadratic Relationship",
"Virtual Dithered Textures",
"Static Geometric Model",
"Solid Modeling",
"Probes",
"Haptic Interfaces",
"Rough Surfaces",
"Surface Roughness",
"Shape",
"Bandwidth",
"Geometry",
"Magnetic Levitation",
"Surface Texture",
"J 4 Social And Behavioural Sciences Psychology Psychophysics Haptics"
],
"authors": [
{
"affiliation": "Robotics Institute, Carnegie Mellon University, e-mail: bju@andrew.cmu.edu",
"fullName": "Bertram Unger",
"givenName": "Bertram",
"surname": "Unger",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Robotics Institue, Carnegie Mellon University, e-mail: rhollis@cs.cmu.edu",
"fullName": "Ralph Hollis",
"givenName": "Ralph",
"surname": "Hollis",
"__typename": "ArticleAuthorType"
},
{
"affiliation": "Department of Psychology, Carnegie Mellon University, e-mail: klatzky@cmu.edu",
"fullName": "Roberta Klatzky",
"givenName": "Roberta",
"surname": "Klatzky",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "haptics",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2008-03-01T00:00:00",
"pubType": "proceedings",
"pages": "3-10",
"year": "2008",
"issn": "2324-7347",
"isbn": "978-1-4244-2005-6",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "04479903",
"articleId": "12OmNBE7MoP",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "04479907",
"articleId": "12OmNyL0To0",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/whc/2007/2738/0/04145143",
"title": "JND Analysis of Texture Roughness Perception using a Magnetic Levitation Haptic Device",
"doi": null,
"abstractUrl": "/proceedings-article/whc/2007/04145143/12OmNAMbZFn",
"parentPublication": {
"id": "proceedings/whc/2007/2738/0",
"title": "2007 2nd Joint EuroHaptics Conference and Symposium on Haptic Interfaces for Virtual Environments and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ccats/2015/8211/0/8211a086",
"title": "Surface Roughness Measurement Application Using Multi-frame Techniques",
"doi": null,
"abstractUrl": "/proceedings-article/ccats/2015/8211a086/12OmNvT2pgA",
"parentPublication": {
"id": "proceedings/ccats/2015/8211/0",
"title": "2015 International Conference on Computer Application Technologies (CCATS)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/iccnea/2017/3981/0/3981a138",
"title": "Research on Fault Diagnosis Technology of CNC Machine Tool Based on Machining Surface Roughness",
"doi": null,
"abstractUrl": "/proceedings-article/iccnea/2017/3981a138/12OmNyen1vo",
"parentPublication": {
"id": "proceedings/iccnea/2017/3981/0",
"title": "2017 International Conference on Computer Network, Electronic and Automation (ICCNEA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/icdma/2013/5016/0/5016a572",
"title": "Experimental Research on Application of Nano-Concrete to Reduce Roughness Coefficient",
"doi": null,
"abstractUrl": "/proceedings-article/icdma/2013/5016a572/12OmNzw8j84",
"parentPublication": {
"id": "proceedings/icdma/2013/5016/0",
"title": "2013 Fourth International Conference on Digital Manufacturing & Automation (ICDMA)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2013/04/tth2013040496",
"title": "The Physical Basis of Perceived Roughness in Virtual Sinusoidal Textures",
"doi": null,
"abstractUrl": "/journal/th/2013/04/tth2013040496/13rRUB7a11a",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2017/04/07873287",
"title": "Torque Contribution to Haptic Rendering of Virtual Textures",
"doi": null,
"abstractUrl": "/journal/th/2017/04/07873287/13rRUILLkvB",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2013/01/tth2013010081",
"title": "Psychophysical Dimensions of Tactile Perception of Textures",
"doi": null,
"abstractUrl": "/journal/th/2013/01/tth2013010081/13rRUx0xPTW",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/th/2011/02/tth2011020122",
"title": "Roughness Perception in Virtual Textures",
"doi": null,
"abstractUrl": "/journal/th/2011/02/tth2011020122/13rRUxYINfp",
"parentPublication": {
"id": "trans/th",
"title": "IEEE Transactions on Haptics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "trans/tg/2019/05/08642446",
"title": "Modulating Fine Roughness Perception of Vibrotactile Textured Surface using Pseudo-haptic Effect",
"doi": null,
"abstractUrl": "/journal/tg/2019/05/08642446/17PYEjfZjoZ",
"parentPublication": {
"id": "trans/tg",
"title": "IEEE Transactions on Visualization & Computer Graphics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/wcmeim/2020/4109/0/410900a161",
"title": "Research on Predicting Machining Surface Roughness Based on Neural Network",
"doi": null,
"abstractUrl": "/proceedings-article/wcmeim/2020/410900a161/1t2mLsKZMVW",
"parentPublication": {
"id": "proceedings/wcmeim/2020/4109/0",
"title": "2020 3rd World Conference on Mechanical Engineering and Intelligent Manufacturing (WCMEIM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNAndii9",
"title": "Biometrics and Kansei Engineering, International Conference on",
"acronym": "icbake",
"groupId": "1002851",
"volume": "0",
"displayVolume": "0",
"year": "2011",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNxecS2P",
"doi": "10.1109/ICBAKE.2011.34",
"title": "The Effect of Texture on Perceiving Haptic Stiffness",
"normalizedTitle": "The Effect of Texture on Perceiving Haptic Stiffness",
"abstract": "The sense of touch is essential to perform discriminating tasks in virtual reality applications or virtual training systems. To discriminate between different virtual objects, a human operator needs to clearly perceive the stiffness of each object. Stiffness is not only a material property, but also a characteristic of the particular object and express how it is being touched. Stiffness affects the perception of surface topography and depends on the area of applied force. While hap tic-enabled virtual reality training systems have been received considerable attention in recent years, our main criticism on these systems is that their virtual environments provide homogeneous hap tic stiffness and less perceptually accurate virtual space. This paper investigated how texture affects the perception of hap tic stiffness of the virtual object. By performing a psychophysical experiment, we determined that human operator' average accuracy in discriminating perceived hap tic stiffness of the virtual object is depending on its texture information and spatial variations. Our findings underscore the importance of implementing spatially varying hap tic parameters.",
"abstracts": [
{
"abstractType": "Regular",
"content": "The sense of touch is essential to perform discriminating tasks in virtual reality applications or virtual training systems. To discriminate between different virtual objects, a human operator needs to clearly perceive the stiffness of each object. Stiffness is not only a material property, but also a characteristic of the particular object and express how it is being touched. Stiffness affects the perception of surface topography and depends on the area of applied force. While hap tic-enabled virtual reality training systems have been received considerable attention in recent years, our main criticism on these systems is that their virtual environments provide homogeneous hap tic stiffness and less perceptually accurate virtual space. This paper investigated how texture affects the perception of hap tic stiffness of the virtual object. By performing a psychophysical experiment, we determined that human operator' average accuracy in discriminating perceived hap tic stiffness of the virtual object is depending on its texture information and spatial variations. Our findings underscore the importance of implementing spatially varying hap tic parameters.",
"__typename": "ArticleAbstractType"
}
],
"normalizedAbstract": "The sense of touch is essential to perform discriminating tasks in virtual reality applications or virtual training systems. To discriminate between different virtual objects, a human operator needs to clearly perceive the stiffness of each object. Stiffness is not only a material property, but also a characteristic of the particular object and express how it is being touched. Stiffness affects the perception of surface topography and depends on the area of applied force. While hap tic-enabled virtual reality training systems have been received considerable attention in recent years, our main criticism on these systems is that their virtual environments provide homogeneous hap tic stiffness and less perceptually accurate virtual space. This paper investigated how texture affects the perception of hap tic stiffness of the virtual object. By performing a psychophysical experiment, we determined that human operator' average accuracy in discriminating perceived hap tic stiffness of the virtual object is depending on its texture information and spatial variations. Our findings underscore the importance of implementing spatially varying hap tic parameters.",
"fno": "4512a222",
"keywords": [
"Haptic Stiffness",
"Perceived Stiffness",
"Texture Effects",
"Psychophysics"
],
"authors": [
{
"affiliation": null,
"fullName": "R.P.C. Janaka Rajapakse",
"givenName": "R.P.C. Janaka",
"surname": "Rajapakse",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Yoshimasa Tokuyama",
"givenName": "Yoshimasa",
"surname": "Tokuyama",
"__typename": "ArticleAuthorType"
},
{
"affiliation": null,
"fullName": "Chika Sonehara",
"givenName": "Chika",
"surname": "Sonehara",
"__typename": "ArticleAuthorType"
}
],
"idPrefix": "icbake",
"isOpenAccess": false,
"showRecommendedArticles": true,
"showBuyMe": true,
"hasPdf": true,
"pubDate": "2011-09-01T00:00:00",
"pubType": "proceedings",
"pages": "222-227",
"year": "2011",
"issn": null,
"isbn": "978-0-7695-4512-7",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "4512a216",
"articleId": "12OmNyugyR3",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "4512a228",
"articleId": "12OmNAlvHOk",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [
{
"id": "proceedings/cw/2014/4677/0/4677a055",
"title": "Multisensory Experience with Images",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2014/4677a055/12OmNAo45Eh",
"parentPublication": {
"id": "proceedings/cw/2014/4677/0",
"title": "2014 International Conference on Cyberworlds (CW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2008/2005/0/04479918",
"title": "Haptic Identification of Stiffness and Force Magnitude",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2008/04479918/12OmNApLGq1",
"parentPublication": {
"id": "proceedings/haptics/2008/2005/0",
"title": "IEEE Haptics Symposium 2008",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/pci/2012/4825/0/4825a192",
"title": "A Survey of Transport Protocols for Haptic Applications",
"doi": null,
"abstractUrl": "/proceedings-article/pci/2012/4825a192/12OmNCbU2R6",
"parentPublication": {
"id": "proceedings/pci/2012/4825/0",
"title": "2012 16th Panhellenic Conference on Informatics",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/haptics/2006/0226/0/02260063",
"title": "Effects of Haptic Feedback on Exploration",
"doi": null,
"abstractUrl": "/proceedings-article/haptics/2006/02260063/12OmNqBtiYw",
"parentPublication": {
"id": "proceedings/haptics/2006/0226/0",
"title": "2006 14th Symposium on Haptic Interfaces for Virtual Environment and Teleoperator Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2013/2246/0/2246a052",
"title": "Incorporating Haptic and Olfactory into Surgical Simulation",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2013/2246a052/12OmNrJAefy",
"parentPublication": {
"id": "proceedings/cw/2013/2246/0",
"title": "2013 International Conference on Cyberworlds (CW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/ism/2014/4311/0/4311a273",
"title": "Haptic-Driven Visual Playback",
"doi": null,
"abstractUrl": "/proceedings-article/ism/2014/4311a273/12OmNrkjVfI",
"parentPublication": {
"id": "proceedings/ism/2014/4311/0",
"title": "2014 IEEE International Symposium on Multimedia (ISM)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2012/4687/0/4687a723",
"title": "A Tangible Medical Image Processing Assistant with Haptic Modality",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2012/4687a723/12OmNwsNR8Z",
"parentPublication": {
"id": "proceedings/cisis/2012/4687/0",
"title": "2012 Sixth International Conference on Complex, Intelligent, and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2015/9403/0/9403a173",
"title": "Haptic Interaction with Video Streams Containing Depth Data",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2015/9403a173/12OmNx76TLN",
"parentPublication": {
"id": "proceedings/cw/2015/9403/0",
"title": "2015 International Conference on Cyberworlds (CW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cisis/2011/4373/0/4373a643",
"title": "Haptic Mouse Interface Actuated by an Electromagnet",
"doi": null,
"abstractUrl": "/proceedings-article/cisis/2011/4373a643/12OmNzlUKG0",
"parentPublication": {
"id": "proceedings/cisis/2011/4373/0",
"title": "2011 International Conference on Complex, Intelligent, and Software Intensive Systems",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
},
{
"id": "proceedings/cw/2014/4677/0/4677a039",
"title": "Haptic-Based Serious Games",
"doi": null,
"abstractUrl": "/proceedings-article/cw/2014/4677a039/12OmNznCl4a",
"parentPublication": {
"id": "proceedings/cw/2014/4677/0",
"title": "2014 International Conference on Cyberworlds (CW)",
"__typename": "ParentPublication"
},
"__typename": "RecommendedArticleType"
}
],
"articleVideos": []
}
|
{
"proceeding": {
"id": "12OmNylboru",
"title": "2015 10th International Conference on Broadband and Wireless Computing, Communication and Applications (BWCCA)",
"acronym": "bwcca",
"groupId": "1800183",
"volume": "0",
"displayVolume": "0",
"year": "2015",
"__typename": "ProceedingType"
},
"article": {
"id": "12OmNwHhoU6",
"doi": "10.1109/BWCCA.2015.129",
"title": "MNSA 2015 Symposium Organization",
"normalizedTitle": "MNSA 2015 Symposium Organization",
"abstract": null,
"abstracts": [],
"normalizedAbstract": null,
"fno": "8315z036",
"keywords": [],
"authors": [],
"idPrefix": "bwcca",
"isOpenAccess": true,
"showRecommendedArticles": false,
"showBuyMe": false,
"hasPdf": true,
"pubDate": "2015-11-01T00:00:00",
"pubType": "proceedings",
"pages": "xxxvi-xxxvi",
"year": "2015",
"issn": null,
"isbn": "978-1-4673-8315-8",
"notes": null,
"notesType": null,
"__typename": "ArticleType"
},
"webExtras": [],
"adjacentArticles": {
"previous": {
"fno": "8315z035",
"articleId": "12OmNzwHvdH",
"__typename": "AdjacentArticleType"
},
"next": {
"fno": "8315z037",
"articleId": "12OmNAQJzLx",
"__typename": "AdjacentArticleType"
},
"__typename": "AdjacentArticlesType"
},
"recommendedArticles": [],
"articleVideos": []
}
|
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.