Hidden Surface

Publications

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Efficient Finite-Edge Diffraction using Conservative From-Region Visibility  2012.
Applied Acoustics

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Fast and Accurate Geometric Sound Propagation Using Visibility Computations  2010.
International Symposium on Room Acoustics (ISRA)

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FastV: From-point Visibility Culling on Complex Models  2009.
Eurographics Symposium on Rendering (EGSR)

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Logarithmic Perspective Shadow Maps  2008.
ACM Transactions on Graphics (Proc ACM SIGGRAPH)

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Accelerating Line-of-sight Computations in Large OneSAF Terrains with Dynamic Events  2008.
Interservice/Industry Training, Simulation, and Education Conference (I/ITSEC)

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Practical Logarithmic Rasterization for Low Error Shadow Maps  2007.
Graphics Hardware

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Efficient Collision Detection Among Deformable Objects Using Graphics Processors  2006.
Presence: Teleoperators and Virtual Environments

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Warping and Partitioning for Low Error Shadow Maps  2006.
Eurographics Symposium on Rendering (EGSR)

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Fast and Approximate Stream Mining of Quantiles and Frequencies Using Graphics Processors  2005.
ACM SIGMOD

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Interactive Visibility Ordering and Transparency Computations Among Geometric Primitives in Complex Environments  2005.
ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games (I3D)

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Interactive Collision Detection Between Deformable Models Using Chromatic Decomposition  2005.
ACM SIGGRAPH

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Subdivided Shadow Maps  2005.

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QUICK-CULLIDE: Efficient Inter- and Intra-object Collision Culling Using Graphics Hardware  2005.
IEEE Virtual Reality (VR)

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Fast Computation of Database Operations Using Graphics Processors  2004.
ACM SIGMOD

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CC Shadow Volumes  2004.
Eurographics Symposium on Rendering (EGSR)

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Quick-VDR: Interactive View-Dependent Rendering of Massive Models  2004.
IEEE Visualization (VIS)

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Accelerating Line of Sight Computation Using Graphics Processing Units  2004.
Army Science Conference

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Vis-Sort: Fast Visibility Ordering of 3-D Geometric Primitives  2004.

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Fast and Reliable Collision Culling using Graphics Processors  2004.
ACM Symposium on Virtual Reality Software and Technology (VRST)

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CULLIDE: Interactive Collision Detection Between Complex Models in Large Environments using Graphics Hardware  2003.
ACM SIGGRAPH/Eurographics Workshop on Graphics Hardware (EGGH)

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Interactive Shadow Generation in Complex Environments  2003.
ACM SIGGRAPH

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Interactive View-dependent Rendering with Conservative Occlusion Culling in Complex Environments  2003.
IEEE Visualization (VIS)

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Interactive Visibility Culling for Complex Environments using Occlusion-Switches  2003.
ACM SIGGRAPH Symposium on Interactive 3D Graphics (I3D)

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GigaWalk: Interactive Walkthrough of Complex Environments  2002.
Eurographics Workshop on Rendering (EGWR)

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Parallel Occlusion Culling for Interactive Walkthroughs using Multiple GPUs .  2002.
IEEE Workshop on Commodity Based Visualization Clusters

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Fast and Simple Occlusion Culling Using Hardware-Based Depth Queries  2002.

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MMR: An Interactive Massive Model Rendering System Using Geometric and Image-Based Acceleration  1999.
ACM SIGGRAPH Symposium on Interactive 3D Graphics (I3D)

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Visibility Culling Using Hierarchical Occlusion Maps  1997.
ACM SIGGRAPH

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Accelerated Occlusion Culling Using Shadow Frusta  1997.
ACM Symposium on Computational Geometry (SCG)

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Hierarchical Back-face Computation  1996.
Eurographics Workshop on Rendering (EGWR)

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Hierarchical Visibility Culling for Spline Models  1996.
Graphics Interface

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Hidden Surface Removal Algorithms for Curved Surfaces  1994.

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