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TOG
2008
149views more  TOG 2008»
9 years 11 months ago
Randomized cuts for 3D mesh analysis
The goal of this paper is to investigate a new shape analysis method based on randomized cuts of 3D surface meshes. The general strategy is to generate a random set of mesh segmen...
Aleksey Golovinskiy, Thomas A. Funkhouser
TOG
2008
138views more  TOG 2008»
9 years 11 months ago
Dual scattering approximation for fast multiple scattering in hair
Arno Zinke, Cem Yuksel, Andreas Weber 0004, John K...
TOG
2008
180views more  TOG 2008»
9 years 11 months ago
Interactive relighting of dynamic refractive objects
We present a new technique for interactive relighting of dynamic refractive objects with complex material properties. We describe our technique in terms of a rendering pipeline in...
Xin Sun, Kun Zhou, Eric J. Stollnitz, Jiaoying Shi...
TOG
2008
239views more  TOG 2008»
9 years 11 months ago
Skeleton extraction by mesh contraction
eleton is a very useful 1D structure to abstract the geometry and topology of a 3D object. Extraction of curve-skeletons is a fundamental problem in computer graphics, visualizatio...
Oscar Kin-Chung Au, Chiew-Lan Tai, Hung-Kuo Chu, D...
TOG
2008
134views more  TOG 2008»
9 years 11 months ago
Interactive visual editing of grammars for procedural architecture
We introduce a real-time interactive visual editing paradigm for shape grammars, allowing the creation of rulebases from scratch without text file editing. In previous work, shape...
Markus Lipp, Peter Wonka, Michael Wimmer
TOG
2008
123views more  TOG 2008»
9 years 11 months ago
Example-based dynamic skinning in real time
In this paper we present an approach to enrich skeleton-driven animations with physically-based secondary deformation in real time. To achieve this goal, we propose a novel, surfa...
Xiaohan Shi, Kun Zhou, Yiying Tong, Mathieu Desbru...
TOG
2008
82views more  TOG 2008»
9 years 11 months ago
Modeling anisotropic surface reflectance with example-based microfacet synthesis
Jiaping Wang, Shuang Zhao, Xin Tong, John Snyder, ...
TOG
2008
123views more  TOG 2008»
9 years 11 months ago
Real-time gradient-domain painting
We present an image editing program which allows artists to paint in the gradient domain with real-time feedback on megapixelsized images. Along with a pedestrian, though powerful...
James McCann, Nancy S. Pollard
TOG
2008
253views more  TOG 2008»
9 years 11 months ago
4-points congruent sets for robust pairwise surface registration
We introduce 4PCS, a fast and robust alignment scheme for 3D point sets that uses wide bases, which are known to be resilient to noise and outliers. The algorithm allows registeri...
Dror Aiger, Niloy J. Mitra, Daniel Cohen-Or
TOG
2008
120views more  TOG 2008»
9 years 11 months ago
Real-time, all-frequency shadows in dynamic scenes
Shadow computation in dynamic scenes under complex illumination is a challenging problem. Methods based on precomputation provide accurate, real-time solutions, but are hard to ex...
Thomas Annen, Zhao Dong, Tom Mertens, Philippe Bek...
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