Publications

Visual Analytics For Root DNS Data

Visual Analytics For Root DNS Data

Eric Krokos, Alexander Rowden, Kirsten Whitley, and Amitabh Varshney

IEEE Symposium on Visualization for Cyber Security (VizSec), 2018.

keywords: Visualization, cyber security, deep learning, big data, dns, 3d, graphics



Paper: [pdf] | [abstract] | Cite: [BibTeX] [APA]

Enhancing Deep Learning with Visual Interactions

Enhancing Deep Learning with Visual Interactions

Eric Krokos, Hsueh-Chien Cheng, Jessica Chang, Bohdan Nebesh, Celeste Lyn Paul, Kirsten Whitley, and Amitabh Varshney

ACM Transactions on Interactive Intelligent Systems (TIIS). Vol. 1, No. 1., 2018.

keywords: deep learning, dimensionality reduction, knowledge discovery, semantic interaction, visual interaction



Paper: [pdf] | [abstract] | Cite: [BibTeX] [APA]

Investigating Perception Time in the Far Peripheral Vision for Virtual and Augmented Reality

Investigating Perception Time in the Far Peripheral Vision for Virtual and Augmented Reality

Xuetong Sun and Amitabh Varshney

ACM Symposium on Applied Perception (SAP), 2018.

keywords: peripheral vision, perception time, virtual and augmented reality



Virtual Memory Palaces: Immersion Aids Recall

Virtual Memory Palaces: Immersion Aids Recall

Eric Krokos, Catherine Plaisant, and Amitabh Varshney

Springer VR 2018. Vol. 1, No. 15, pp. 1-20, 2018.

keywords: virtual reality, head-mounted displays, memory, recall



Kernel Foveated Rendering

Kernel Foveated Rendering

Xiaoxu Meng, Ruofei Du, Matthias Zwicker, and Amitabh Varshney

Proceedings of the ACM on Computer Graphics and Interactive Techniques (I3D). Vol. 1, No. 5, pp. 1-20, 2018.

keywords: foveated rendering, perception, log-polar mapping, eye-tracking, virtual reality, head-mounted displays



Montage4D: Interactive Seamless Fusion of Multiview Video Textures

Montage4D: Interactive Seamless Fusion of Multiview Video Textures

Ruofei Du, Ming Chuang, Wayne Chang, Hugues Hoppe, and Amitabh Varshney

Proceedings of ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (I3D). pp. 124-133, 2018.

keywords: texture montage, 3d reconstruction, texture stitching, view-dependent rendering, discrete geodesics, projective texture mapping, differential geometry, temporal texture fields



Deep-learning-assisted Volume Visualization

Deep-learning-assisted Volume Visualization

Hsueh-Chien Cheng, Antonio Cardone, Somay Jain, Eric Krokos, Kedar Narayan, Sriram Subramaniam, and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. PP, No. 99, pp. 1-14, 2018.

keywords: volume visualization, convolutional neural networks



Winnow: Interactive Visualization of Temporal Changes in Multidimensional Clinical Data

Winnow: Interactive Visualization of Temporal Changes in Multidimensional Clinical Data

Hsueh-Chien Cheng, Rainer von Coelln, Ann L. Gruber-Baldini, Antonio Cardone, and Amitabh Varshney

Proceedings of the 8th ACM International Conference on Bioinformatics, Computational Biology, and Health Informatics. pp. 124-133, 2017.

keywords: Interactive visualization; parallel coordinates; multidimensional visualization; web-based application; clinical visual analytics



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Interactive Exploration of Microstructural Features in Gigapixel Microscopy Images

Interactive Exploration of Microstructural Features in Gigapixel Microscopy Images

Hsueh-Chien Cheng, Antonio Cardone, and Amitabh Varshney

Proceedings of 2017 IEEE International Conference on Image Processing, 2017.

keywords: Image segmentation, gigapixel images



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Deep-Learning-Assisted Visualization for Live-Cell Images

Deep-Learning-Assisted Visualization for Live-Cell Images

Hsueh-Chien Cheng, Antonio Cardone, Eric Krokos, Bogdan Stoica, Alan Faden, and Amitabh Varshney

Proceedings of 2017 IEEE International Conference on Image Processing, 2017.

keywords: Visualization, deep learning, live-cell images



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Volume Segmentation Using Convolutional Neural Networks With Limited Training Data

Volume Segmentation Using Convolutional Neural Networks With Limited Training Data

Hsueh-Chien Cheng, Antonio Cardone, and Amitabh Varshney

Proceedings of 2017 IEEE International Conference on Image Processing, 2017.

keywords: convolutional neural networks, volume segmentation, microscopy images



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Tracking Fluctuation Hotspots on the Yeast Ribosome Through the Elongation Cycle

Tracking Fluctuation Hotspots on the Yeast Ribosome Through the Elongation Cycle

Suna P. Gulay, Sujal Bista, Amitabh Varshney, Serdal Kirmizialtin, Karissa Y. Sanbonmatsu, and Jonathan D. Dinman

Nucleic Acids Research. Vol. 45, No. 8, pp. 4958-4971, 2017.

keywords: binding Sites, molecular dynamics simulation, nucleic acid conformation



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Kinetic Depth Images: Flexible Generation of Depth Perception

Kinetic Depth Images: Flexible Generation of Depth Perception

Sujal Bista, Icaro Lins Leitao da Cunha, and Amitabh Varshney

The Visual Computer. Vol. 33, No. 10, pp. 1357-1369, 2017.

keywords: kinetic depth effect, depth perception, aesthetics in visualization, visualization for the masses



Social Street View: Blending Immersive Street Views with Geo-Tagged Social Media

Social Street View: Blending Immersive Street Views with Geo-Tagged Social Media

Ruofei Du and Amitabh Varshney

Proceedings of the 21st International Conference on Web3D Technology. pp. 77-85, 2016.
Best Paper Award News

keywords: spatial-temporal virtual reality; social media; street view; geographical information systems; mixed reality; WebGL



Video Fields: Fusing Multiple Surveillance Videos into a Dynamic Virtual Environment

Video Fields: Fusing Multiple Surveillance Videos into a Dynamic Virtual Environment

Ruofei Du, Sujal Bista, and Amitabh Varshney

Proceedings of the 21st International Conference on Web3D Technology. pp. 165-172, 2016.

keywords: virtual reality; mixed-reality; video-based rendering; projection mapping; surveillance video; WebGL; WebVR



Visual Knowledge Discovery for Diffusion Kurtosis Datasets of the Human Brain

Visual Knowledge Discovery for Diffusion Kurtosis Datasets of the Human Brain

Sujal Bista, Jiachen Zhuo, Rao P. Gullapalli, and Amitabh Varshney

Visualization and Processing of Higher Order Descriptors for Multi-Valued Data. pp. 213-234, 2015.





Visualization of Brain Microstructure through Spherical Harmonics Illumination of High Fidelity Spatio-Angular Fields

Visualization of Brain Microstructure through Spherical Harmonics Illumination of High Fidelity Spatio-Angular Fields

Sujal Bista, Jiachen Zhuo, Rao P. Gullapalli, and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 20, No. 12, pp. 2516-2525, 2014.
IEEE SciVis Best Paper Award

keywords: diffusion kurtosis imaging, diffusion tensor imaging, spatio-angular fields, spherical harmonics fields, tensor fields



Paper: [pdf] [doi] | [video] | Cite: [BibTeX] [APA]

Using GPUs for Realtime Prediction of Optical Forces on Microsphere Ensembles

Using GPUs for Realtime Prediction of Optical Forces on Microsphere Ensembles

Sujal Bista, Sagar Chowdhury, Satyandra K. Gupta, and Amitabh Varshney

ASME Journal of Computing and Information Science in Engineering. Vol. 13, No. 3., 2013.
Best Paper Award

keywords: GPU, realtime, microsphere



Paper: [pdf] [doi] | [video] | Cite: [BibTeX] [APA]

Parallel Geometric Classification of Stem Cells by their 3D Morphology

Parallel Geometric Classification of Stem Cells by their 3D Morphology

Derek Juba, Antonio Cardone, Cheuk Yiu Ip, Carl G Simon Jr, Christopher K Tison, Girish Kumar, Mary Brady, and Amitabh Varshney

Computational Science & Discovery. Vol. 6, No. 1, pp. 17-26, 2013.

keywords: visualization, classification, stem cell, support vector machine, SVM, GPU



Paper: [pdf] | Cite: [BibTeX] [APA]

PixelPie: Maximal Poisson-disk Sampling with Rasterization

PixelPie: Maximal Poisson-disk Sampling with Rasterization

Cheuk Yiu Ip, M. Adil Yalcin, D. Luebke, and Amitabh Varshney

High-Performance Graphics. pp. 17-26, 2013.

keywords: poisson-disk sampling, GPGPU, dart throwing, maximal sampling



Hierarchical Exploration of Volumes Using Multilevel Segmentation of the Intensity-Gradient Histograms

Hierarchical Exploration of Volumes Using Multilevel Segmentation of the Intensity-Gradient Histograms

Cheuk Yiu Ip, Amitabh Varshney, and Joseph JaJa

IEEE Transactions on Visualization and Computer Graphics. Vol. 18, No. 12, pp. 2355-2363, 2012.
IEEE SciVis Best Paper Award

keywords: Volume exploration, volume classification, normalized cut, Information-guided exploration



Using GPUs for Realtime Prediction of Optical Forces on Microsphere Ensembles

Using GPUs for Realtime Prediction of Optical Forces on Microsphere Ensembles

Sujal Bista, Sagar Chowdhury, Satyandra K. Gupta, and Amitabh Varshney

ASME Computers and Information in Engineering Conference, 2012.
Best Paper Award





Paper: [pdf] | Cite: [BibTeX] [APA]

Speeding Up Particle Trajectory Simulations under Moving Force Fields using GPUs

Speeding Up Particle Trajectory Simulations under Moving Force Fields using GPUs

Rob Patro, John P. Dickerson, Sujal Bista, Satyandra K. Gupta, and Amitabh Varshney

ASME Journal of Computing and Information Science in Engineering . Vol. 17, No. 12, pp. 1737-1746, 2011.





Paper: [pdf] | Cite: [BibTeX] [APA]

Saliency-Assisted Navigation of Very Large Landscape Images

Saliency-Assisted Navigation of Very Large Landscape Images

Cheuk Yiu Ip and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 17, No. 12, pp. 1737-1746, 2011.
IEEE Visualization Honorable Mention for the Best Paper Award

keywords: Image Saliency, Very Large Scale Images, Scene Perception, Interactive Visualization, Anomaly Detection, Guided Interaction



MDMap : A System for Data-Driven Layout and Exploration of Molecular Dynamics Simulations

MDMap : A System for Data-Driven Layout and Exploration of Molecular Dynamics Simulations

Rob Patro, Cheuk Yiu Ip, Sujal Bista, S.S. Cho, D. Thirumalai, and Amitabh Varshney

IEEE Symposium on Biological Data Visualization. Vol. 1, No. 1., 2011.

keywords: Molecular dynamics, Protein folding, Time varying visualization, Graph layout, Bioinformatics, Clustering



Salient Frame Detection for Molecular Dynamics Simulations

Salient Frame Detection for Molecular Dynamics Simulations

Youngmin Kim, Rob Patro, Cheuk Yiu Ip, Dianne P. O’Leary, Andriy Anishkin, Sergei Sukharev, and Amitabh Varshney

Scientific Visualization: Interactions, Features, Metaphors, Dagstuhl Follow-Ups. Vol. 2, No. 1, pp. 160-175, 2011.

keywords: saliency based analysis, molecular dynamics, simulation



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

A Robust and Rotationally Invariant Local Surface Descriptor with Applications to Non-local Mesh Processing

A Robust and Rotationally Invariant Local Surface Descriptor with Applications to Non-local Mesh Processing

Andre Maximo, Rob Patro, Amitabh Varshney, and R. Farias

Scientific Visualization: Interactions, Features, Metaphors, Dagstuhl Follow-Ups. Vol. 73, No. 1, pp. 231-242, 2011.

keywords: local descriptors, non-local mesh processing, shape analysis, similarity processing



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Social Snapshot: A System for Temporally Coupled Social Photography

Social Snapshot: A System for Temporally Coupled Social Photography

Rob Patro, Cheuk Yiu Ip, Sujal Bista, and Amitabh Varshney

IEEE Computer Graphics and Applications. Vol. 31, No. 1, pp. 74-84, 2011.





Paper: [pdf] [doi] | [video] | Cite: [BibTeX] [APA]

Saliency Guided Summarization of Molecular Dynamics Simulations

Saliency Guided Summarization of Molecular Dynamics Simulations

Rob Patro, Cheuk Yiu Ip, and Amitabh Varshney

Scientific Visualization: Advanced Concepts. pp. 321-335, 2010.

keywords: molecuar dynamics, saliency, simulation



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Mesh Saliency and Human Eye Fixations

Mesh Saliency and Human Eye Fixations

Youngmin Kim, Amitabh Varshney, David Jacobs, and Francois Guimbretere

ACM Transactions on Applied Perception. Vol. 7, No. 2, pp. 1-13, 2010.

keywords: visual perception, mesh saliency, eye-tracker



Paper: [pdf] | [website] | Cite: [BibTeX] [APA]

Salient Clustering for View-dependent Multiresolution Rendering

Salient Clustering for View-dependent Multiresolution Rendering

Rodrigo Barni, Joao Comba, and Amitabh Varshney

Symposium on Computer Graphics and Image Processing. pp. 1-8, 2010.

keywords: multiresolution, saliency, segmentation



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Modeling and Visualization of Human Activities for Multicamera Networks

Modeling and Visualization of Human Activities for Multicamera Networks

Aswin C. Sankaranarayanan, Rob Patro, Pavan Turaga, Amitabh Varshney, and Rama Chellappa

EURASIP Journal on Image and Video Processing. Vol. 2009, No. 259860, pp. 1-13, 2009.

keywords: visualization, multiview, background segmentation



Saliency-guided Lighting

Saliency-guided Lighting

Chang Ha Lee, Youngmin Kim, and Amitabh Varshney

IEICE Transactions on Information and Systems. Vol. E92-D, No. 2, pp. 369-373, 2009.

keywords: lighting design, mesh saliency, visual perception, enhancement



Paper: [pdf] | Cite: [BibTeX] [APA]

High-performance Computation and Visualization of Plasma Turbulence on Graphics Processors

High-performance Computation and Visualization of Plasma Turbulence on Graphics Processors

George Stantchev, Derek Juba, William Dorland, and Amitabh Varshney

IEEE Computing in Science and Engineering. Vol. 11, No. 2, pp. 52-59, 2009.

keywords: GPU Programming, Scientific Computing, Numerical Simulations, Plasma Turbulence



Paper: [pdf] | Cite: [BibTeX] [APA]

Parallel Stochastic Measurement of Molecular Surface Area

Parallel Stochastic Measurement of Molecular Surface Area

Derek Juba and Amitabh Varshney

Journal of Molecular Graphics and Modelling. Vol. 27, No. 1, pp. 82-87, 2008.

keywords: molecular surface, parallel, progressive, GPU, stochastic, quasi-random



Paper: [pdf] | Cite: [BibTeX] [APA]

Confluent Volumetric Visualization of Gyrokinetic Turbulence

Confluent Volumetric Visualization of Gyrokinetic Turbulence

George Stantchev, Derek Juba, William Dorland, and Amitabh Varshney

IEEE Transactions on Plasma Science. Vol. 36, No. 4, pp. 1112-1113, 2008.

keywords: gyrokinetics, plasma turbulence, visualization



Paper: [pdf] | Cite: [BibTeX] [APA]

Persuading Visual Attention through Geometry

Persuading Visual Attention through Geometry

Youngmin Kim and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 14, No. 4, pp. 772-782, 2008.

keywords: mesh saliency, mesh filtering, smoothing, enhancement, eye tracking, viewer attention, visual persuasion



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

On Implementing Graph Cuts on CUDA

On Implementing Graph Cuts on CUDA

Mohamed Hussein, Amitabh Varshney, and Larry Davis

First Workshop on General Purpose Processing on Graphics Processing Units, 2007.





Paper: [pdf] | Cite: [BibTeX] [APA]

An Efficient and Scalable Parallel Algorithm for Out-of-core Isosurface Extraction and Rendering

An Efficient and Scalable Parallel Algorithm for Out-of-core Isosurface Extraction and Rendering

Qin Wang, Joseph JaJa, and Amitabh Varshney

Journal of Parallel and Distributed Computing. Vol. 67, No. 5, pp. 592-603, 2007.

keywords: neighbor finding; k nearest neighbors; knn algorithm; all nearest neighbor algorithm; incremental neighbor finding algorithm; locality; neighborhood; disk-based data structures; point-cloud operations; point-cloud graphics



Paper: [pdf] | Cite: [BibTeX] [APA]

A Fast All Nearest Neighbor Algorithm for Applications involving Large Point-Clouds

A Fast All Nearest Neighbor Algorithm for Applications involving Large Point-Clouds

Jagan Sankaranarayanan, Hanan Samet, and Amitabh Varshney

Computers and Graphics. Vol. 31, No. 2, pp. 157-174, 2007.
Best Paper of the Year Award, Computers and Graphics Journal, 2007

keywords: neighbor finding; k nearest neighbors; kNN algorithm; all nearest neighbor algorithm; incremental neighbor finding algorithm; locality; neighborhood; disk-based data structures; point-cloud operations; point-cloud graphics



Geometry-guided Computation of 3D Electrostatics for Large Biomolecules

Geometry-guided Computation of 3D Electrostatics for Large Biomolecules

Xuejun Hao and Amitabh Varshney

Journal of Computer-Aided Design. Vol. 23, No. 6, pp. 545-557, 2006.

keywords: neighbor finding; k nearest neighbors; knn algorithm; all nearest neighbor algorithm; incremental neighbor finding algorithm; locality; neighborhood; disk-based data structures; point-cloud operations; point-cloud graphics



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Saliency-guided Enhancement for Volume Visualization

Saliency-guided Enhancement for Volume Visualization

Youngmin Kim and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 12, No. 5, pp. 925-932, 2006.

keywords: Tetrahedron decomposition, iso-surface generation, level-of-detail of hierarchy, scalar field, Poisson-Boltzmann equation, finite difference methods



Vertex-Transformation Streams

Vertex-Transformation Streams

Youngmin Kim, Chang Ha Lee, and Amitabh Varshney

Graphical Models. Vol. 68, No. 4, pp. 371-383, 2006.

keywords: Stream programming, arithmetic intensity, geometry instancing, transformation encoding, streaming algorithms



A Fast k-Neighborhood Algorithm for Large Point Clouds

A Fast k-Neighborhood Algorithm for Large Point Clouds

Jagan Sankaranarayanan, Hanan Samet, and Amitabh Varshney

Proceedings of the 20th IEEE International Parallel and Distributed Processing Symposium (IPDPS'06), 2006.





Paper: [pdf] | Cite: [BibTeX] [APA]

Geometry-dependent Lighting

Geometry-dependent Lighting

Chang Ha Lee, Xuejun Hao, and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 12, No. 2, pp. 197-207, 2006.

keywords: Lighting design, scientific illustration, discrepant lighting, light placement, silhouette enhancement, proximity shadows, spherical harmonics



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Mesh Saliency

Mesh Saliency

Chang Ha Lee, Amitabh Varshney, and David Jacobs

ACM Transactions on Graphics. Vol. 24, No. 3, pp. 659-666, 2005.
Proceedings of ACM SIGGRAPH 2005

keywords: saliency, visual attention, perception, simplification, viewpoint selection



Statistical Geometry Representation for Efficient Transmission and Rendering

Statistical Geometry Representation for Efficient Transmission and Rendering

Aravind Kalaiah and Amitabh Varshney

ACM Transactions on Graphics. Vol. 24, No. 2, pp. 348-373, 2005.

keywords: Point-based rendering, view-dependent rendering, progressive transmission, network graphics, principal component analysis, quasi-random numbers, programmable GPU



Unsupervised Learning Applied to Progressive Compression of Time-Dependent Geometry

Unsupervised Learning Applied to Progressive Compression of Time-Dependent Geometry

Thomas Baby, Youngmin Kim, and Amitabh Varshney

Computers and Graphics. Vol. 29, No. 3, pp. 451-461, 2005.

keywords: distributed/network graphics, pattern recognition, clustering algorithms



Paper: [pdf] | [website] | Cite: [BibTeX] [APA]

Computing and Displaying Intermolecular Negative Volume for Docking

Computing and Displaying Intermolecular Negative Volume for Docking

Chang Ha Lee and Amitabh Varshney

Scientific Visualization: The Visual Extraction of Knowledge from Data, 2005.





Efficient Solution of Poisson-Boltzmann Equation for Electrostatics of Large Molecules

Efficient Solution of Poisson-Boltzmann Equation for Electrostatics of Large Molecules

Xuejun Hao and Amitabh Varshney

Proceedings of the High-Performance Computing Symposium '04, 2004.

keywords: poisson-boltzmann equation (PBE), finite difference method, tetrahedral decomposition, isosurface generation, level-of-detail hierarchy



Paper: [pdf] | Cite: [BibTeX] [APA]

Real-Time Visualization of Large Time-Varying Molecules

Real-Time Visualization of Large Time-Varying Molecules

Xuejun Hao and Amitabh Varshney

Proceedings of the High-Performance Computing Symposium '04. pp. 109-114, 2004.

keywords: Molecular dynamics visualization, triangle strips, visibility-based culling, multi-resolution



Paper: [pdf] | Cite: [BibTeX] [APA]

Real-Time Rendering of Translucent Meshes

Real-Time Rendering of Translucent Meshes

Xuejun Hao and Amitabh Varshney

ACM Transactions on Graphics. Vol. 23, No. 2, pp. 120-142, 2004.

keywords: BSSRDF, local illumination, reflection models, subsurface scattering



Paper: [pdf] | [website] | Cite: [BibTeX] [APA]

Statistical Point Geometry

Statistical Point Geometry

Aravind Kalaiah and Amitabh Varshney

Eurographics Symposium on Geometry Processing. pp. 107-115, 2003.

keywords: point geometry, principle component analysis



Interactive Subsurface Scattering for Translucent Meshes

Interactive Subsurface Scattering for Translucent Meshes

Xuejun Hao, Thomas Baby, and Amitabh Varshney

ACM Symposium on Interactive 3D Graphics. pp. 75-82, 2003.

keywords: reflection models, subsurface scattering, local illumination, BSSRDF



Modeling and Rendering of Points with Local Geometry

Modeling and Rendering of Points with Local Geometry

Aravind Kalaiah and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 9, No. 1, pp. 30-42, 2003.

keywords: differential geometry, simplification, point sample rendering, per-pixel shading



Hierarchical Image-based and Polygon-based Rendering for Large-Scale Visualizations

Hierarchical Image-based and Polygon-based Rendering for Large-Scale Visualizations

Chu-Fei Chang, Zhiyun Li, Amitabh Varshney, and Qiaode Jeffrey Ge

Scientific Visualization '02, 2002.





Paper: [pdf] | Cite: [BibTeX] [APA]

A Real-Time Seamless Tiled Display for 3D Graphics

A Real-Time Seamless Tiled Display for 3D Graphics

Zhiyun Li and Amitabh Varshney

Proceedings, Seventh Annual Symposium on Immersive Projection Technology (IPT 2002), 2002.





Paper: [pdf] | Cite: [BibTeX] [APA]

Representing Thermal Vibrations and Uncertainty in Molecular Surfaces

Representing Thermal Vibrations and Uncertainty in Molecular Surfaces

Chang Ha Lee and Amitabh Varshney

Proceedings SPIE Conference on Visualization and Data Analysis, 2002.

keywords: molecular surface, atom vibrations, thermal motion, temperature factor, 3D visualization, fuzzy geometry



Paper: [pdf] | [website] | Cite: [BibTeX] [APA]

Differential Point Rendering

Differential Point Rendering

Aravind Kalaiah and Amitabh Varshney

Rendering Techniques '01. Vol. 1, No. 1, pp. 139-150, 2001.





Variable-Precision Rendering

Variable-Precision Rendering

Xuejun Hao and Amitabh Varshney

Proccedings of ACM Symposium on Interactive 3D Graphics. pp. 149-158, 2001.

keywords: hierarchical rendering, levels of detail, variable-precision rendering, view-dependent rendering



Paper: [pdf] | [website] | Cite: [BibTeX] [APA]

Haptic and Aural Rendering of a Virtual Milling Process

Haptic and Aural Rendering of a Virtual Milling Process

Chu-Fei Chang, Amitabh Varshney, and Qiaode Jeffrey Ge

ASME Sixth Design for Manufacturing Conference, 2001.





Paper: [pdf] | Cite: [BibTeX] [APA]

Continously-Adaptive Haptic Rendering

Continously-Adaptive Haptic Rendering

Jihad El-Sana and Amitabh Varshney

Virtual Environments 2000. pp. 135-144, 2000.





Paper: [pdf] | Cite: [BibTeX] [APA]

Efficiently Computing and Updating Triangle Strips for Real-Time Rendering

Efficiently Computing and Updating Triangle Strips for Real-Time Rendering

Jihad El-Sana, Francine Evans, Amitabh Varshney, Steven Steven Skiena, and Elvir Azanli

Computer-Aided Design. Vol. 32, No. 13, pp. 753-772, 2000.





Paper: [pdf] | Cite: [BibTeX] [APA]

Hierarchical Image-based and Polygon-based Rendering for Large-scale Visualizations

Hierarchical Image-based and Polygon-based Rendering for Large-scale Visualizations

Chu-Fei Chang, Amitabh Varshney, and Qiaode Jeffrey Ge

Proceedings of the NSF/DoE Lake Tahoe Workshop on Hierarchical Approximation and Geometrical Methods for Scientific Visualization, 2000.





Paper: [pdf] | Cite: [BibTeX] [APA]

Generalized View-Dependent Simplification

Generalized View-Dependent Simplification

Jihad El-Sana and Amitabh Varshney

Computer Graphics Forum. Vol. 18, No. 3, pp. 83-94, 1999.

keywords: view-dependent rendering



Paper: [pdf] | Cite: [BibTeX] [APA]

View-Dependent Topology Simplification

View-Dependent Topology Simplification

Jihad El-Sana and Amitabh Varshney

Virtual Environments '99. pp. 11-22, 1999.

keywords: view-dependent rendering



Paper: [pdf] | Cite: [BibTeX] [APA]

Topology Simplification for Polygonal Virtual Environments

Topology Simplification for Polygonal Virtual Environments

Jihad El-Sana and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 4, No. 2, pp. 133-144, 1998.

keywords: : hierarchical approximation, model simplification, levels-of-detail generation, shape approximation, geometric modeling, topology simplification, CAD model repair



Paper: [pdf] | Cite: [BibTeX] [APA]

Walkthroughs of Complex Environments using Image-Based Simplification

Walkthroughs of Complex Environments using Image-Based Simplification

Lucia Darsa, Bruno Costa, and Amitabh Varshney

Computers and Graphics. Vol. 22, No. 1, pp. 25-34, 1998.





Paper: [pdf] | Cite: [BibTeX] [APA]

Controlled Simplification of Genus for Polygonal Models

Controlled Simplification of Genus for Polygonal Models

Jihad El-Sana and Amitabh Varshney

Proceedings of the IEEE Visualization '97. pp. 403-412, 1997.

keywords: mesh simplification, object representation



Paper: [pdf] | Cite: [BibTeX] [APA]

Enabling Virtual Reality for Large-Scale Mechanical CAD Datasets

Enabling Virtual Reality for Large-Scale Mechanical CAD Datasets

Amitabh Varshney, Jihad El-Sana, Francine Evans, Lucia Darsa, Bruno Costa, and Steven Skiena

Proceedings of the ASME Design Engineering Technical Conference, 1997.





Paper: [pdf] | Cite: [BibTeX] [APA]

Adaptive Real-Time Level-of-detail-based Rendering for Polygonal Models

Adaptive Real-Time Level-of-detail-based Rendering for Polygonal Models

Julie C. Xia, Jihad El-Sana, and Amitabh Varshney

IEEE Transactions on Visualization and Computer Graphics. Vol. 3, No. 2, pp. 171-183, 1997.

keywords: view-dependent rendering, level-of-detail



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

CollabCAD: A Toolkit for Integrated Synchronous and Asynchronous Sharing of CAD Applications

CollabCAD: A Toolkit for Integrated Synchronous and Asynchronous Sharing of CAD Applications

Prateek Mishra, Amitabh Varshney, and Arie Kaufman

Proceedings of the TeamCAD '97. pp. 131-137, 1997.





Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Navigating Static Environments Using Image-Space Simplification and Morphing

Navigating Static Environments Using Image-Space Simplification and Morphing

Lucia Darsa, Bruno Costa, and Amitabh Varshney

Proceedings of the Symposium on 3D Interactive Graphics. pp. 25-34, 1997.

keywords: image-based rendering, synthetic environments, image morphing, visibility



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Dynamic View-Dependent Simplification for Polygonal Models

Dynamic View-Dependent Simplification for Polygonal Models

Julie C. Xia and Amitabh Varshney

Proceedings of the IEEE Visualization '96. pp. 327-334, 1996.

keywords: view-dependent rendering



Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

Optimizing Triangle Strips for Fast Rendering

Optimizing Triangle Strips for Fast Rendering

Francine Evans, Steven Skiena, and Amitabh Varshney

Proceedings of the IEEE Visualization '96. pp. 319-326, 1996.





Paper: [pdf] [doi] | Cite: [BibTeX] [APA]

FINESSE:  A Financial Information Spreadsheet

FINESSE: A Financial Information Spreadsheet

Amitabh Varshney and Arie Kaufman

Proceedings of the Information Visualization '96. pp. 70-71, 1996.





Simplification Envelopes

Simplification Envelopes

Jonathan Cohen, Amitabh Varshney, Dinesh Manocha, Greg Turk, Hans Weber, Pankaj Agarwal, Frederick Phillips Brooks, Jr., and William V. Wright

Proceeding of SIGGRAPH '96 Proceedings of the 23rd Annual Conference on Computer Graphics and Interactive Techniques. pp. 119-128, 1996.

keywords: hierarchical approximation, model simplification, levels-of-detail generation, shape approximation, geometric modeling, offsets



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Stripe: A Software Tool For Efficient Triangle Strips

Stripe: A Software Tool For Efficient Triangle Strips

Francine Evans, Steven Steven Skiena, and Amitabh Varshney

SIGGRAPH 96 Visual Proceedings. pp. 153-153, 1996.





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Controlled Topology Simplification

Controlled Topology Simplification

Taosong He, Lichan Hong, Amitabh Varshney, and Sidney Wang

IEEE Transactions on Visualization and Computer Graphics. Vol. 2, No. 2, pp. 171-184, 1996.





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Defining, Computing, and Visualizing Molecular Interfaces

Defining, Computing, and Visualizing Molecular Interfaces

Amitabh Varshney, Frederick P. Brooks, Jr., David C. Richardson, William V. Wright, and Dinesh Manocha

Proceedings of the IEEE Visualization '95. pp. 36-43, 1995.





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Voxel-Based Object Simplification

Voxel-Based Object Simplification

Taosong He, Lichan Hong, Arie Kaufman, Amitabh Varshney, and Sidney Wang

Proceedings of the IEEE Visualization '95. pp. 296-303, 1995.

keywords: genus-simplifying multiresolution hierarchies



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Evaluating Surface Intersections in Lower Dimensions

Evaluating Surface Intersections in Lower Dimensions

Dinesh Manocha, Amitabh Varshney, and Hans Weber

Curves and Surfaces in Geometric Design. pp. 327-334, 1994.





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Linearly Scalable Computation of Smooth Molecular Surfaces

Linearly Scalable Computation of Smooth Molecular Surfaces

Amitabh Varshney, Frederick P. Brooks, Jr., and William V. Wright

IEEE Computer Graphics and Applications. Vol. 14, No. 5, pp. 19-25, 1994.





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Interactive Visualization of Weighted Three-dimensional Alpha Hulls

Interactive Visualization of Weighted Three-dimensional Alpha Hulls

Amitabh Varshney, Frederick P. Brooks, Jr., and William V. Wright

Proceedings of the Tenth Annual Symposium on Computational Geometry. pp. 395-396, 1994.





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An Environment-Projection Approach to Radiosity for Mesh-Connected Computers

An Environment-Projection Approach to Radiosity for Mesh-Connected Computers

Amitabh Varshney and Jan F. Prins

Proceedings of the Third Eurographics Workshop on Rendering. pp. 271-281, 1992.





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Real-Time Procedural Textures

Real-Time Procedural Textures

John Rhoades, Greg Turk, Andrew Bell, Andrei State, Ulrich Neumann, and Amitabh Varshney

Proceedings of the 1992 Symposium on Interactive 3D Graphics. Vol. 25, No. 2, pp. 95-100, 1992.





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