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train · 6.25k rows

Conference stringclasses 6 values	Year int64 1.99k 2.03k	Title stringlengths 8 187	DOI stringlengths 16 32	Abstract stringlengths 128 7.15k ⌀	Accessible bool 2 classes	Early bool 2 classes	AuthorNames-Deduped listlengths 1 29	Award listlengths 0 2	Resources listlengths 0 5	ResourceLinks listlengths 0 10
InfoVis	2,000	New methods for the visualization of electric power system information	10.1109/INFVIS.2000.885101	One area in need of new research in information visualization is the operation and analysis of large-scale electric power systems. In analyzing power systems, one is usually confronted with a large amount of multivariate data. With systems containing tens of thousands of electrical nodes (buses), a key challenge is to ...	false	false	[ "Thomas J. Overbye", "Jamie D. Weber" ]	[]	[]	[]
InfoVis	2,000	Polaris: a system for query, analysis and visualization of multi-dimensional relational databases	10.1109/INFVIS.2000.885086	In the last several years, large multi-dimensional databases have become common in a variety of applications such as data warehousing and scientific computing. Analysis and exploration tasks place significant demands on the interfaces to these databases. Because of the size of the data sets, dense graphical representat...	false	false	[ "Chris Stolte", "Pat Hanrahan" ]	[ "TT" ]	[]	[]
InfoVis	2,000	Redefining the focus and context of focus+context visualization	10.1109/INFVIS.2000.885094	The increasing diversity of computers, especially among small mobile devices such as mobile phones and PDAs, raise new questions about information visualization techniques developed for the desktop computer. Using a series of examples ranging from applications for ordinary desktop displays to web-browsers and other app...	false	false	[ "Staffan Björk", "Johan Redström" ]	[]	[]	[]
InfoVis	2,000	ThemeRiver: visualizing theme changes over time	10.1109/INFVIS.2000.885098	ThemeRiver/sup TM/ is a prototype system that visualizes thematic variations over time within a large collection of documents. The "river" flows from left to right through time, changing width to depict changes in thematic strength of temporally associated documents. Colored "currents" flowing within the river narrow o...	false	false	[ "Susan L. Havre", "Elizabeth G. Hetzler", "Lucy T. Nowell" ]	[]	[]	[]
InfoVis	2,000	Using Visualization to Detect Plagiarism in Computer Science Classes	10.0000/00000001	null	false	false	[ "Randy L. Ribler", "Marc Abrams" ]	[]	[]	[]
InfoVis	2,000	Visualizing massive multi-digraphs	10.1109/INFVIS.2000.885089	We describe MGV, an integrated visualization and exploration system for massive multi-digraph navigation. MGV's only assumption is that the vertex set of the underlying digraph corresponds to the set of leaves of a predetermined tree T. MGV builds an out-of-core graph hierarchy and provides mechanisms to plug in arbitr...	false	false	[ "James Abello", "Jeffrey L. Korn" ]	[]	[]	[]
InfoVis	2,000	Visualizing sequential patterns for text mining	10.1109/INFVIS.2000.885097	A sequential pattern in data mining is a finite series of elements such as A/spl rarr/B/spl rarr/C/spl rarr/D where A, B, C, and D are elements of the same domain. The mining of sequential patterns is designed to find patterns of discrete events that frequently happen in the same arrangement along a timeline. Like asso...	false	false	[ "Pak Chung Wong", "Wendy Cowley", "Harlan Foote", "Elizabeth Jurrus", "James J. Thomas" ]	[]	[]	[]
EuroVis	2,000	A Case Study of Isosurface Extraction Algorithm Performance	10.1007/978-3-7091-6783-0_26	null	false	false	[ "Philip M. Sutton", "Charles D. Hansen", "Han-Wei Shen", "Daniel Schikore" ]	[]	[]	[]
EuroVis	2,000	A Framework for Interactive Hardware Accelerated Remote 3D-Visualization	10.1007/978-3-7091-6783-0_17	null	false	false	[ "Klaus Engel", "Ove Sommer", "Thomas Ertl" ]	[]	[]	[]
EuroVis	2,000	AlVis - An Aluminium-Foam Visualization and Investigation Tool	10.1007/978-3-7091-6783-0_23	null	false	false	[ "Andreas König 0002", "Helmut Doleisch", "Andreas Kottar", "Brigitte Kriszt", "M. Eduard Gröller" ]	[]	[]	[]
EuroVis	2,000	Appearance-Based Virtual-View Generation for Fly Through in a Real Dynamic Scene	10.1007/978-3-7091-6783-0_18	null	false	false	[ "Shigeyuki Baba", "Hideo Saito", "Sundar Vedula", "Kong Man Cheung", "Takeo Kanade" ]	[]	[]	[]
EuroVis	2,000	Case Study: Resource Steering in a Visualization System	10.1007/978-3-7091-6783-0_27	null	false	false	[ "Ed H. Chi", "John Riedl" ]	[]	[]	[]
EuroVis	2,000	Contextual Visualization of Actor Status in Social Networks	10.1007/978-3-7091-6783-0_2	null	false	false	[ "Ulrik Brandes", "Dorothea Wagner" ]	[]	[]	[]
EuroVis	2,000	DAG Drawing from an Information Visualization Perspective	10.1007/978-3-7091-6783-0_1	null	false	false	[ "Guy Melançon", "Iván Herman" ]	[]	[]	[]
EuroVis	2,000	Design of Visualizations for Urban Modeling	10.1007/978-3-7091-6783-0_20	null	false	false	[ "Denise Pinnel", "Matthew Dockrey", "A. J. Bernheim Brush", "Alan Borning" ]	[]	[]	[]
EuroVis	2,000	Direct Volume Rendering from Photographic Data	10.1007/978-3-7091-6783-0_14	null	false	false	[ "David S. Ebert", "Tim McClanahan", "Penny Rheingans", "Terry S. Yoo" ]	[]	[]	[]
EuroVis	2,000	Drawing Relational Schemas	10.1007/978-3-7091-6783-0_6	null	false	false	[ "Giuseppe Di Battista", "Walter Didimo", "Maurizio Patrignani", "Maurizio Pizzonia" ]	[]	[]	[]
EuroVis	2,000	Dynamic Overview Techniques for Image Retrieval	10.1007/978-3-7091-6783-0_5	null	false	false	[ "Pearl Pu", "Zoran Pecenovic" ]	[]	[]	[]
EuroVis	2,000	Fast Visualization of Special Relativistic Effects on Geometry and Illumination	10.1007/978-3-7091-6783-0_22	null	false	false	[ "Daniel Weiskopf" ]	[]	[]	[]
EuroVis	2,000	Hardware Accelerated Wavelet Transformations	10.1007/978-3-7091-6783-0_10	null	false	false	[ "Matthias Hopf", "Thomas Ertl" ]	[]	[]	[]
EuroVis	2,000	Hierarchical Data Representations Based on Planar Voronoi Diagrams	10.1007/978-3-7091-6783-0_7	null	false	false	[ "Gregory L. Schussman", "Martin Bertram 0001", "Bernd Hamann", "Kenneth I. Joy" ]	[]	[]	[]
EuroVis	2,000	Hybrid Model for Vascular Tree Structures	10.1007/978-3-7091-6783-0_13	null	false	false	[ "Anna Puig", "Dani Tost", "Isabel Navazo" ]	[]	[]	[]
EuroVis	2,000	Improving Angular Resolution in Visualizations of Geographic Networks	10.1007/978-3-7091-6783-0_3	null	false	false	[ "Ulrik Brandes", "Galina Shubina", "Roberto Tamassia" ]	[]	[]	[]
EuroVis	2,000	Integrated Multiresolution Geometry and Texture Models for Terrain Visualization	10.1007/978-3-7091-6783-0_16	null	false	false	[ "Konstantin Baumann", "Jürgen Döllner", "Klaus H. Hinrichs" ]	[]	[]	[]
EuroVis	2,000	Multiresolution Techniques for Interactive Texture-based Rendering of Arbitrarily Oriented Cutting Planes	10.1007/978-3-7091-6783-0_11	null	false	false	[ "Eric LaMar", "Mark A. Duchaineau", "Bernd Hamann", "Kenneth I. Joy" ]	[]	[]	[]
EuroVis	2,000	Progressive Volume Models for Rectilinear Data using Tetrahedral Coons Volumes	10.1007/978-3-7091-6783-0_9	null	false	false	[ "Dave J. Holliday", "Gregory M. Nielson" ]	[]	[]	[]
EuroVis	2,000	Skeleton Graph Generation for Feature Shape Description	10.1007/978-3-7091-6783-0_8	null	false	false	[ "Freek Reinders", "Melvin E. D. Jacobson", "Frits H. Post" ]	[]	[]	[]
EuroVis	2,000	SMARTLINK: An Agent for Supporting Dataflow Application Construction	10.1007/978-3-7091-6783-0_19	null	false	false	[ "Alexandru C. Telea", "Jarke J. van Wijk" ]	[]	[]	[]
EuroVis	2,000	Squarified Treemaps	10.1007/978-3-7091-6783-0_4	null	false	false	[ "Mark Bruls", "Kees Huizing", "Jarke J. van Wijk" ]	[]	[]	[]
EuroVis	2,000	Towards visual matching as a way of transferring pre-operative surgery planning	10.1007/978-3-7091-6783-0_25	null	false	false	[ "Stijn De Buck", "Johan Van Cleynenbreugel", "Guy Marchal", "Paul Suetens" ]	[]	[]	[]
EuroVis	2,000	Variational Approach to Vector Field Decomposition	10.1007/978-3-7091-6783-0_15	null	false	false	[ "Konrad Polthier", "Eike Preuß" ]	[]	[]	[]
EuroVis	2,000	Very Large Scale Visualization Methods for Astrophysical Data	10.1007/978-3-7091-6783-0_12	null	false	false	[ "Andrew J. Hanson", "Chi-Wing Fu", "Eric A. Wernert" ]	[]	[]	[]
EuroVis	2,000	ViSSh: A Data Visualisation Spreadsheet	10.1007/978-3-7091-6783-0_21	null	false	false	[ "Fabian Nunez", "Edwin H. Blake" ]	[]	[]	[]
EuroVis	2,000	WWW-based Visualization of the Real Time Run of a Space Weather Forecasting Model	10.1007/978-3-7091-6783-0_24	null	false	false	[ "Sergei Maurtis", "Jeff McAllister", "Brenton Watkins" ]	[]	[]	[]
CHI	2,000	Enriching buyers' experiences: the SmartClient approach	10.1145/332040.332446	In electronic commerce, a satisfying buyer experience is a key competitive element. We show new techniques for better adapting interaction with an electronic catalog system to actual buying behavior. Our model replaces the sequential separation of needs identification and product brokering with a conversation in which ...	false	false	[ "Pearl Pu", "Boi Faltings" ]	[]	[]	[]
CHI	2,000	HandSCAPE: a vectorizing tape measure for on-site measuring applications	10.1145/332040.332417	We introduce HandSCAPE, an orientation-aware digital tape measure, as an input device for digitizing field measurements, and visualizing the volume of the resulting vectors with computer graphics. Using embedded orientation-sensing hardware, HandSCAPE captures relevant vectors on each linear measurements and transmits ...	false	false	[ "Jay Lee", "Victor Su", "Sandia Ren", "Hiroshi Ishii 0001" ]	[]	[]	[]
CHI	2,000	The cubic mouse: a new device for three-dimensional input	10.1145/332040.332491	We have developed a new input device that allows users to intuitively specify three-dimensional coordinates in graphics applications. The device consists of a cube-shaped box with three perpendicular rods passing through the center and buttons on the top for additional control. The rods represent the X, Y, and Z axes o...	false	false	[ "Bernd Fröhlich 0001", "John Plate" ]	[]	[]	[]
CHI	2,000	The scent of a site: a system for analyzing and predicting information scent, usage, and usability of a Web site	10.1145/332040.332423	Designers and researchers of users' interactions with the World Wide Web need tools that permit the rapid exploration of hypotheses about complex interactions of user goals, user behaviors, and Web site designs. We present an architecture and system for the analysis and prediction of user behavior and Web site usabilit...	false	false	[ "Ed Huai-hsin Chi", "Peter Pirolli", "James E. Pitkow" ]	[]	[]	[]
Vis	1,999	"Whole field modelling". Effective real-time and post-survey visualization of underwater pipelines	10.1109/VISUAL.1999.809926	The detailed underwater bathymetric data provided by Sonar Research and Development's high speed multi-frequency sonar transducer system provides new challenges in the development of interactive seabed visualization tools. The paper introduces a "Whole Field Modelling" system developed at Sonar Research and Development...	false	false	[ "Paul Chapman", "Derek Wills", "Peter Stevens", "Graham R. Brookes" ]	[]	[]	[]
Vis	1,999	A computer animation representing the molecular events of G protein-coupled receptor activation	10.1109/VISUAL.1999.809915	The molecular events involved in the activation of G protein-coupled receptors, represent a fundamental biochemical process. These events were selected for animation because the mechanism involves both a ligand-receptor conformational shape change, and an enzyme-substrate conformational shape change. Expository animati...	false	false	[ "Zoya Maslak", "Douglas J. Steel", "Robert J. McDermott" ]	[]	[]	[]
Vis	1,999	A distributed graphics system for large tiled displays	10.1109/VISUAL.1999.809890	Recent interest in large displays has led to renewed development of tiled displays, which are comprised of several individual displays arranged in an array and used as one large logical display. Stanford's "Interactive Mural" is an example of such a display, using an overlapping four by two array of projectors that bac...	false	false	[ "Greg Humphreys", "Pat Hanrahan" ]	[]	[]	[]
Vis	1,999	A fast volume rendering algorithm for time-varying fields using a time-space partitioning (TSP) tree	10.1109/VISUAL.1999.809910	We present a fast volume rendering algorithm for time-varying fields. We propose a new data structure, called time-space partitioning (TSP) tree, that can effectively capture both the spatial and the temporal coherence from a time-varying field. Using the proposed data structure, the rendering speed is substantially im...	false	false	[ "Han-Wei Shen", "Ling-Jan Chiang", "Kwan-Liu Ma" ]	[]	[]	[]
Vis	1,999	A framework for assisted exploration with collaboration	10.1109/VISUAL.1999.809893	We approach the problem of exploring a virtual space by exploiting positional and camera-model constraints on navigation to provide extra assistance that focuses the user's explorational wanderings on the task objectives. Our specific design incorporates not only task-based constraints on the viewer's location, gaze, a...	false	false	[ "Eric A. Wernert", "Andrew J. Hanson" ]	[]	[]	[]
Vis	1,999	A multi-threaded streaming pipeline architecture for large structured data sets	10.1109/VISUAL.1999.809891	Computer simulation and digital measuring systems are now generating data of unprecedented size. The size of data is becoming so large that conventional visualization tools are incapable of processing it, which is in turn is impacting the effectiveness of computational tools. In this paper we describe an object-oriente...	false	false	[ "C. Charles Law", "Ken Martin", "William J. Schroeder", "Joshua Temkin" ]	[]	[]	[]
Vis	1,999	Accelerating 3D convolution using graphics hardware	10.1109/VISUAL.1999.809934	Many volume filtering operations used for image enhancement, data processing or feature detection can be written in terms of three-dimensional convolutions. It is not possible to yield interactive frame rates on todays hardware when applying such convolutions on volume data using software filter routines. As modern gra...	false	false	[ "Matthias Hopf", "Thomas Ertl" ]	[]	[]	[]
Vis	1,999	An interactive framework for visualizing foreign currency exchange options	10.1109/VISUAL.1999.809929	Analyzing options is a complex, multi-variate process. Option behavior depends on a variety of market conditions which vary over the time course of the option. The goal of this project is to provide an interactive visual environment which allows the analyst to explore these complex interactions, and to select and const...	false	false	[ "Donna L. Gresh", "Bernice E. Rogowitz", "M. S. Tignor", "E. J. Mayland" ]	[]	[]	[]
Vis	1,999	Animating wrinkles on clothes	10.1109/VISUAL.1999.809885	This paper describes a method to simulate realistic wrinkles on clothes without fine mesh and large computational overheads. Cloth has very little in-plane deformations, as most of the deformations come from buckling. This can be looked at as area conservation property of cloth. The area conservation formulation of the...	false	false	[ "Sunil Hadap", "Endre Bangerter", "Pascal Volino", "Nadia Magnenat-Thalmann" ]	[]	[]	[]
Vis	1,999	Anisotropic nonlinear diffusion in flow visualization	10.1109/VISUAL.1999.809904	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 flow data and serves as an appropria...	false	false	[ "Tobias Preußer", "Martin Rumpf" ]	[]	[]	[]
Vis	1,999	Automating transfer function design for comprehensible volume rendering based on 3D field topology analysis	10.1109/VISUAL.1999.809932	This paper describes initial results of a 3D field topology analysis for automating transfer function design aiming at comprehensible volume rendering. The conventional Reeb graph-based approach to describing topological features of 3D surfaces is extended to capture the topological skeleton of a volumetric field. Base...	false	false	[ "Issei Fujishiro", "Taeko Azuma", "Yuriko Takeshima" ]	[]	[]	[]
Vis	1,999	Automation or interaction: what's best for big data?	10.1109/VISUAL.1999.809940	“Automation Suffices for 80% of Visualization” In the late 1800’s telephone exchanges were manually operated and could only process a few callers a minute. As the volume of calls grew, a single operator could not handle the demand and manual exchanges gave way to automated ones. Today, operators still connect some call...	false	false	[ "David N. Kenwright", "David C. Banks", "Steve Bryson", "Robert Haimes", "Robert van Liere", "Samuel P. Uselton" ]	[]	[]	[]
Vis	1,999	C1-interpolation for vector field topology visualization	10.1109/VISUAL.1999.809897	An application of C/sup 1/ scalar interpolation for 2D vector field topology visualization is presented. Powell-Sabin and Nielson interpolants are considered which both make use of Nielson's Minimum Norm Network for the precomputation of the derivatives in our implementation. A comparison of their results to the common...	false	false	[ "Gerik Scheuermann", "Xavier Tricoche", "Hans Hagen" ]	[]	[]	[]
Vis	1,999	Collapsing Flow Topology Using Area Metrics	10.1109/VISUAL.1999.809907	Visualization of topological information of a vector field can provide useful information on the structure of the field. However, in turbulent flows standard critical point visualization will result in a cluttered image which is difficult to interpret. This paper presents a technique for collapsing topologies. The gove...	false	false	[ "Wim C. de Leeuw", "Robert van Liere" ]	[]	[]	[]
Vis	1,999	Construction of vector field hierarchies	10.1109/VISUAL.1999.809863	Presents a method for the hierarchical representation of vector fields. Our approach is based on iterative refinement using clustering and principal component analysis. The input to our algorithm is a discrete set of points with associated vectors. The algorithm generates a top-down segmentation of the discrete field b...	false	false	[ "Bjørn Heckel", "Gunther H. Weber", "Bernd Hamann", "Kenneth I. Joy" ]	[]	[]	[]
Vis	1,999	Cracking the cracking problem with Coons patches	10.1109/VISUAL.1999.809899	We present a novel approach to solving the cracking problem. The cracking problem arises in many contexts in scientific visualization and computer graphics modeling where there is need for an approximation based upon domain decomposition that is fine in certain regions and coarse in others. This includes surface render...	false	false	[ "Gregory M. Nielson", "Dave J. Holliday", "Tom Roxborough" ]	[]	[]	[]
Vis	1,999	DELTA's Virtual Physics Laboratory: a comprehensive learning platform on physics and astronomy	10.1109/VISUAL.1999.809920	Perhaps the most effective instrument to simplify and to clarify the comprehension of any complex mathematical or scientific theory is through visualisation. Moreover using interactivity and 3D real time representations, one can easily explore and hence learn quickly in the virtual environments. The concept of virtual ...	false	false	[ "Sepideh Chakaveh", "Udo Zlender", "Detlef Skaley", "Konstantinos Fostiropoulos", "Dieter Breitschwerdt" ]	[]	[]	[]
Vis	1,999	Design and implementation of an immersive geoscience toolkit	10.1109/VISUAL.1999.809922	Having a better way to represent and to interact with large geological models are topics of high interest in geoscience, and especially for oil and gas companies. We present the design and implementation of a visualization program that involves two main features. It is based on the central data model, in order to displ...	false	false	[ "Christophe Winkler", "Fabien Bosquet", "Xavier Cavin", "Jean-Claude Paul" ]	[]	[]	[]
Vis	1,999	Detecting null alleles with vasarely charts	10.1109/VISUAL.1999.809931	Microsatellite genotypes can have problems that are difficult to detect with existing tools. One such problem is null alleles. This paper presents a new visualization tool that helps to find and characterize these errors. The paper explains how the tool is used to analyze groups of genotypes and proposes other possible...	false	false	[ "Carl Manaster", "Elizabeth Nanthakumar", "Phillip A. Morin" ]	[]	[]	[]
Vis	1,999	Detecting vortical phenomena in vector data by medium-scale correlation	10.1109/VISUAL.1999.809917	The detection of vortical phenomena in vector data is one of the key issues in many technical applications, in particular in flow visualization. Many existing approaches rely on purely local evaluation of the vector data. In order to overcome the limits of a local approach, we choose to combine a local method with a co...	false	false	[ "Hans-Georg Pagendarm", "Birgit Henne", "Markus Rütten" ]	[]	[]	[]
Vis	1,999	Digital design of a surgical simulator for interventional MR imaging	10.1109/VISUAL.1999.809913	We present the design of a simulator for a prototype interventional magnetic resonance imaging scanner. This MRI scanner is integrated with an operating theater, enabling new techniques in minimally invasive surgery. The simulator is designed with a threefold purpose: to provide a rehearsal apparatus for practicing and...	false	false	[ "Terry S. Yoo", "Penny Rheingans" ]	[]	[]	[]
Vis	1,999	Efficient compression of non-manifold polygonal meshes	10.1109/VISUAL.1999.809870	We present a method for compressing non-manifold polygonal meshes, i.e. polygonal meshes with singularities, which occur very frequently in the real-world. Most efficient polygonal compression methods currently available are restricted to a manifold mesh: they require a conversion process, and fail to retrieve the orig...	false	false	[ "André Guéziec", "Frank Bossen", "Gabriel Taubin", "Cláudio T. Silva" ]	[]	[]	[]
Vis	1,999	Enabling Classification and Shading for 3D Texture Mapping based Volume Rendering using OpenGL and Extensions	10.1109/VISUAL.1999.809889	We present a new technique which enables direct volume rendering based on 3D texture mapping hardware, enabling shading as well as classification of the interpolated data. Our technique supports accurate lighting for a one directional light source, semi-transparent classification, and correct blending. To circumvent th...	false	false	[ "Michael Meißner", "Ulrich Hoffmann", "Wolfgang Straßer" ]	[]	[]	[]
Vis	1,999	Exploring geo-scientific data in virtual environments	10.1109/VISUAL.1999.809884	This paper describes tools and techniques for the exploration of gee-scientific data from the oil and gas domain in stereoscopic virtual environments. The two main sources of data in the exploration task are seismic volumes and multivariate well logs of physical properties down a bore hole. We have developed a props-ba...	false	false	[ "Bernd Fröhlich 0001", "Stephen Barrass", "Björn Zehner", "John Plate", "Martin Göbel" ]	[]	[]	[]
Vis	1,999	Feature Comparisons Of 3-D Vector Fields Using Earth Mover's Distance	10.1109/VISUAL.1999.809874	A method for comparing three-dimensional vector fields constructed from simple critical points is described. This method is a natural extension of previous work (Y. Lavin et al., 1998), which defined a distance metric for comparing two-dimensional fields. The extension to three-dimensions follows the path of our previo...	false	false	[ "Rajesh Batra", "Lambertus Hesselink" ]	[]	[]	[]
Vis	1,999	Forward image mapping	10.1109/VISUAL.1999.809872	We present a novel forward image mapping algorithm, which speeds up perspective warping, as in texture mapping. It processes the source image in a special scanline order instead of the normal raster scanline order. This special scanline has the property of preserving parallelism when projecting to the target image. The...	false	false	[ "Baoquan Chen", "Frank Dachille", "Arie E. Kaufman" ]	[]	[]	[]
Vis	1,999	Geo-spatial visualization for situational awareness	10.1109/VISUAL.1999.809925	Situational awareness applications require a highly detailed geospatial visualization covering a large geographic area. Conventional polygon based terrain modeling would exceed the capacity of current computer rendering. Terrain visualization techniques for a situational awareness application are described in this case...	false	false	[ "Eliot Feibush", "Nikhil Gagvani", "Daniel Williams" ]	[]	[]	[]
Vis	1,999	Hierarchical parallel coordinates for exploration of large datasets	10.1109/VISUAL.1999.809866	Our ability to accumulate large, complex (multivariate) data sets has far exceeded our ability to effectively process them in searching for patterns, anomalies and other interesting features. Conventional multivariate visualization techniques generally do not scale well with respect to the size of the data set. The foc...	false	false	[ "Ying-Huey Fua", "Matthew O. Ward", "Elke A. Rundensteiner" ]	[ "TT" ]	[]	[]
Vis	1,999	High performance presence-accelerated ray casting	10.1109/VISUAL.1999.809911	We present a novel presence acceleration for volumetric ray casting. A highly accurate estimation for object presence is obtained by projecting all grid cells associated with the object boundary on the image plane. Memory space and access time are reduced by run-length encoding of the boundary cells, while boundary cel...	false	false	[ "Ming Wan", "Arie E. Kaufman", "Steve Bryson" ]	[]	[]	[]
Vis	1,999	Hue-balls and lit-tensors for direct volume rendering of diffusion tensor fields	10.1109/VISUAL.1999.809886	With the development of magnetic resonance imaging techniques for acquiring diffusion tensor data from biological tissue, visualization of tensor data has become a new research focus. The diffusion tensor describes the directional dependence of water molecules' diffusion and can be represented by a three-by-three symme...	false	false	[ "Gordon L. Kindlmann", "David M. Weinstein" ]	[ "BP" ]	[]	[]
Vis	1,999	Image graphs-a novel approach to visual data exploration	10.1109/VISUAL.1999.809871	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...	false	false	[ "Kwan-Liu Ma" ]	[]	[]	[]
Vis	1,999	Implant sprays: compression of progressive tetrahedral mesh connectivity	10.1109/VISUAL.1999.809901	Irregular tetrahedral meshes, which are popular in many engineering and scientific applications, often contain a large number of vertices. A mesh of V vertices and T tetrahedra requires 48 V bits or less to store the vertex coordinates, 4/spl middot/T/spl middot/log/sub 2/(V) bits to store the tetrahedra-vertex inciden...	false	false	[ "Renato Pajarola", "Jarek Rossignac", "Andrzej Szymczak" ]	[]	[]	[]
Vis	1,999	Interactive exploration of extra- and interacranial blood vessels	10.1109/VISUAL.1999.809912	We present a system for interactive explorations of extra- and intracranial blood vessels. Starting with a stack of images from 3D angiography, we use virtual clips to limit the segmentation of the vessel tree to the parts the neuroradiologists are interested in. Furthermore, methods of interactive virtual endoscopy ar...	false	false	[ "Dirk Bartz", "Wolfgang Straßer", "Martin Skalej", "Dorothea Welte" ]	[]	[]	[]
Vis	1,999	Interactive exploration of volume line integral convolution based on 3D-texture mapping	10.1109/VISUAL.1999.809892	Line integral convolution (LIC) is an effective technique for visualizing vector fields. The application of LIC to 3D flow fields has yet been limited by difficulties to efficiently display and animate the resulting 3D-images. Texture-based volume rendering allows interactive visualization and manipulation of 3D-LIC te...	false	false	[ "Christof Rezk-Salama", "Peter Hastreiter", "Christian Teitzel", "Thomas Ertl" ]	[]	[]	[]
Vis	1,999	Interactive lens visualization techniques	10.1109/VISUAL.1999.809882	The paper describes new techniques for minimally immersive visualization of 3D scalar and vector fields, and visualization of document corpora. In our glyph based visualization system, the user interacts with the 3D volume of glyphs using a pair of button-enhanced 3D position and orientation trackers. The user may also...	false	false	[ "Chris Shaw 0002", "James A. Hall", "David S. Ebert", "D. Aaron Roberts" ]	[]	[]	[]
Vis	1,999	Interactive visualization of fluid dynamics simulations in locally refined cartesian grids	10.1109/VISUAL.1999.809918	The work presents interactive flow visualization techniques specifically adapted for PowerFLOW/sup TM/, a lattice based CFD code from the EXA corporation. Their Digital Physics/sup TM/ fluid simulation technique is performed on a hierarchy of locally refined cartesian grids with a fine voxel resolution in areas of inte...	false	false	[ "Martin Schulz 0005", "Frank Reck", "Wolf Bartelheimer", "Thomas Ertl" ]	[]	[]	[]
Vis	1,999	Isosurface extraction in time-varying fields using a Temporal Branch-on-Need Tree (T-BON)	10.1109/VISUAL.1999.809879	The Temporal Branch-on-Need Tree (T-BON) extends the three dimensional branch-on-need octree for time-varying isosurface extraction. At each time step, only those portions of the tree and data necessary to construct the current isosurface are read from disk. This algorithm can thus exploit the temporal locality of the ...	false	false	[ "Philip M. Sutton", "Charles D. Hansen" ]	[]	[]	[]
Vis	1,999	Isosurface extraction techniques for Web-based volume visualization	10.1109/VISUAL.1999.809878	The reconstruction of isosurfaces from scalar volume data has positioned itself as a fundamental visualization technique in many different applications. But the dramatically increasing size of volumetric data sets often prohibits the handling of these models on affordable low-end single processor architectures. Distrib...	false	false	[ "Klaus Engel", "Rüdiger Westermann", "Thomas Ertl" ]	[]	[]	[]
Vis	1,999	Large field visualization with demand-driven calculation	10.1109/VISUAL.1999.809864	Presents a system designed for the interactive definition and visualization of fields derived from large data sets: the Demand-Driven Visualizer (DDV). The system allows the user to write arbitrary expressions to define new fields, and then apply a variety of visualization techniques to the result. Expressions can incl...	false	false	[ "Patrick J. Moran", "Chris Henze" ]	[]	[]	[]
Vis	1,999	LOD-sprite technique for accelerated terrain rendering	10.1109/VISUAL.1999.809900	We present a novel rendering technique, termed LOD-sprite rendering, which uses a combination of a level-of-detail (LOD) representation of the scene together with reusing image sprites (previously rendered images). Our primary application is accelerating terrain rendering. The LOD-sprite technique renders an initial fr...	false	false	[ "Baoquan Chen", "J. Edward Swan II", "Eddy Kuo", "Arie E. Kaufman" ]	[]	[]	[]
Vis	1,999	Mixing translucent polygons with volumes	10.1109/VISUAL.1999.809887	We present an algorithm which renders opaque and/or translucent polygons embedded within volumetric data. The processing occurs such that all objects are composited in the correct order, by rendering thin slabs of the translucent polygons between volume slices using slice-order volume rendering. We implemented our algo...	false	false	[ "Kevin Kreeger", "Arie E. Kaufman" ]	[]	[]	[]
Vis	1,999	Multi-projector displays using camera-based registration	10.1109/VISUAL.1999.809883	Conventional projector-based display systems are typically designed around precise and regular configurations of projectors and display surfaces. While this results in rendering simplicity and speed, it also means painstaking construction and ongoing maintenance. In previously published work, we introduced a vision of ...	false	false	[ "Ramesh Raskar", "Michael S. Brown", "Ruigang Yang", "Wei-Chao Chen", "Greg Welch", "Herman Towles", "W. Brent Seales", "Henry Fuchs" ]	[]	[]	[]
Vis	1,999	Multi-resolution multi-field ray tracing: a mathematical overview	10.1109/VISUAL.1999.809888	A rigorous mathematical review of ray tracing is presented. The concept of a generic voxel decoder acting on flexible voxel formats is introduced. The necessity of interpolating opacity weighted colors is proved, using a new definition of the blending process in terms of functional integrals. The continuum limit of the...	false	false	[ "Charidimos E. Gasparakis" ]	[]	[]	[]
Vis	1,999	Multiresolution Techniques for Interactive Texture-based Volume Visualization	10.1109/VISUAL.1999.809908	We present a multiresolution technique for interactive texture-based volume visualization of very large data sets. This method uses an adaptive scheme that renders the volume in a region-of-interest at a high resolution and the volume away from this region at progressively lower resolutions. The algorithm is based on t...	false	false	[ "Eric LaMar", "Bernd Hamann", "Kenneth I. Joy" ]	[]	[]	[]
Vis	1,999	New quadric metric for simplifying meshes with appearance attributes	10.1109/VISUAL.1999.809869	Complex triangle meshes arise naturally in many areas of computer graphics and visualization. Previous work has shown that a quadric error metric allows fast and accurate geometric simplification of meshes. This quadric approach was recently generalized to handle meshes with appearance attributes. In this paper we pres...	false	false	[ "Hugues Hoppe" ]	[]	[]	[]
Vis	1,999	Optimal triangular Haar bases for spherical data	10.1109/VISUAL.1999.809898	Multiresolution analysis based on FWT (Fast Wavelet Transform) is now widely used in scientific visualization. Spherical biorthogonal wavelets for spherical triangular grids were introduced by P. Schroder and W. Sweldens (1995). In order to improve on the orthogonality of the wavelets, the concept of nearly orthogonali...	false	false	[ "Georges-Pierre Bonneau" ]	[]	[]	[]
Vis	1,999	PLIC: bridging the gap between streamlines and LIC	10.1109/VISUAL.1999.809906	This paper explores mapping strategies for generating LIC-like images from streamlines and streamline-like images from LIC. The main contribution of this paper is a technique which we call pseudo-LIC or PLIC. By adjusting a small set of key parameters, PLIC can generate flow visualizations that span the spectrum of str...	false	false	[ "Vivek Verma", "David L. Kao", "Alex T. Pang" ]	[]	[]	[]
Vis	1,999	Progressive compression and transmission of arbitrary triangular meshes	10.1109/VISUAL.1999.809902	The recent growth in the size and availability of large triangular surface models has generated interest in compact multi-resolution progressive representation and data transmission. An ongoing challenge is to design an efficient data structure that encompasses both compactness of geometric representations and visual q...	false	false	[ "Chandrajit L. Bajaj", "Valerio Pascucci", "Guozhong Zhuang" ]	[]	[]	[]
Vis	1,999	Progressive Compression of Arbitrary Triangular Meshes	10.1109/VIS.1999.10000	null	false	false	[ "Daniel Cohen-Or", "David Levin", "Offir Remez" ]	[]	[]	[]
Vis	1,999	Real-time visualization of scalably large collections of heterogeneous objects	10.1109/VISUAL.1999.809924	This paper presents results for real-time visualization of out-of-core collections of 3D objects. This is a significant extension of previous methods and shows the generality of hierarchical paging procedures applied both to global terrain and any objects that reside on it. Applied to buildings, the procedure shows the...	false	false	[ "Douglass Davis", "William Ribarsky", "Tian-Yue Jiang", "Nickolas Faust", "Sean Ho" ]	[]	[]	[]
Vis	1,999	Rendering on a budget: a framework for time-critical rendering	10.1109/VISUAL.1999.809875	We present a technique for optimizing the rendering of high-depth complexity scenes. Prioritized-Layered Projection (PLP) does this by rendering an estimation of the visible set. The novelty in our work lies in the fact that we do not explicitly compute visible sets. Instead, our work is based on computing on demand a ...	false	false	[ "James T. Klosowski", "Cláudio T. Silva" ]	[]	[]	[]
Vis	1,999	Simplified representation of vector fields	10.1109/VISUAL.1999.809865	Vector field visualization remains a difficult task. Many local and global visualization methods for vector fields such as flow data exist, but they usually require extensive user experience on setting the visualization parameters in order to produce images communicating the desired insight. We present a visualization ...	false	false	[ "Alexandru C. Telea", "Jarke J. van Wijk" ]	[]	[]	[]
Vis	1,999	Skip Strips: maintaining triangle strips for view-dependent rendering	10.1109/VISUAL.1999.809877	View-dependent simplification has emerged as a powerful tool for graphics acceleration in visualization of complex environments. However, view-dependent simplification techniques have not been able to take full advantage of the underlying graphics hardware. Specifically, triangle strips are a widely used hardware-suppo...	false	false	[ "Jihad El-Sana", "Elvir Azanli", "Amitabh Varshney" ]	[]	[]	[]
Vis	1,999	Spiraling Edge: fast surface reconstruction from partially organized sample points	10.1109/VISUAL.1999.809903	Many applications produce three-dimensional points that must be further processed to generate a surface. Surface reconstruction algorithms that start with a set of unorganized points are extremely time-consuming. Sometimes however, points are generated such that there is additional information available to the reconstr...	false	false	[ "Patricia Crossno", "Edward Angel" ]	[]	[]	[]
Vis	1,999	Splatting without the blur	10.1109/VISUAL.1999.809909	Splatting is a volume rendering algorithm that combines efficient volume projection with a sparse data representation. Only voxels that have values inside the iso-range need to be considered, and these voxels can be projected via efficient rasterization schemes. In splatting, each projected voxel is represented as a ra...	false	false	[ "Klaus Mueller 0001", "Torsten Möller", "Roger Crawfis" ]	[]	[]	[]
Vis	1,999	Structured spatial domain image and data comparison metrics	10.1109/VISUAL.1999.809873	Often, images or datasets have to be compared to facilitate choices of visualization and simulation parameters respectively. Common comparison techniques include side-by-side viewing and juxtaposition, in order to facilitate visual verification of verisimilitude. We propose quantitative techniques which accentuate diff...	false	false	[ "Nivedita Sahasrabudhe", "John West 0001", "Raghu Machiraju", "Mark Janus" ]	[]	[]	[]
Vis	1,999	Tensorlines: Advection-Diffusion based Propagation through Diffusion Tensor Fields	10.1109/VISUAL.1999.809894	Tracking linear features through tensor field datasets is an open research problem with widespread utility in medical and engineering disciplines. Existing tracking methods, which consider only the preferred local diffusion direction as they propagate, fail to accurately follow features as they enter regions of local c...	false	false	[ "David M. Weinstein", "Gordon L. Kindlmann", "Eric C. Lundberg" ]	[]	[]	[]
Vis	1,999	Tetrahedral Mesh Compression with the Cut-Border Machine	10.1109/VISUAL.1999.809868	In recent years, substantial progress has been achieved in the area of volume visualization on irregular grids, which is mainly based on tetrahedral meshes. Even moderately fine tetrahedral meshes consume several mega-bytes of storage. For archivation and transmission compression algorithms are essential. In scientific...	false	false	[ "Stefan Gumhold", "Stefan Guthe", "Wolfgang Straßer" ]	[]	[]	[]
Vis	1,999	The "Parallel Vectors" operator-a vector field visualization primitive	10.1109/VISUAL.1999.809896	We propose an elementary operation on a pair of vector fields as a building block for defining and computing global line-type features of vector or scalar fields. While usual feature definitions often are procedural and therefore implicit, our operator allows precise mathematical definitions. It can serve as a basis fo...	false	false	[ "Ronald Peikert", "Martin Roth" ]	[]	[]	[]
Vis	1,999	Time-critical Multiresolution Scene Rendering	10.1109/VISUAL.1999.809876	We describe a framework for time-critical rendering of graphics scenes composed of a large number of objects having complex geometric descriptions. Our technique relies upon a scene description in which objects are represented as multiresolution meshes. We perform a constrained optimization at each frame to choose the ...	false	false	[ "Enrico Gobbetti", "Eric Bouvier" ]	[]	[]	[]
Vis	1,999	Visual debugging of visualization software: a case study for particle systems	10.1109/VISUAL.1999.809919	Visualization systems are complex dynamic software systems. Debugging such systems is difficult using conventional debuggers because the programmer must try to imagine the three-dimensional geometry based on a list of positions and attributes. In addition, the programmer must be able to mentally animate changes in thos...	false	false	[ "Patricia Crossno", "Edward Angel" ]	[]	[]	[]
Vis	1,999	Visualization needs more visual design!	10.1109/VISUAL.1999.809939	During the past decade, much work in the field of Visualization has resulted from the efforts of at least two groups of researchers. One group has focused on rendering techniques for visualization technologies (e.g. volume rendering), while another group has focused on designing visual elements for the purpose of visua...	false	false	[ "J. Edward Swan II", "Theresa-Marie Rhyne", "David H. Laidlaw", "Tamara Munzner", "Victoria Interrante" ]	[]	[]	[]

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