TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
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...
TOG
2008
13 years 11 months ago
2008
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...