5210 search results - page 920 / 1042 » Exact geometric computation |
IWCM
2004
Springer
14 years 2 months ago
2004
Springer
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...
VRST
2003
ACM
14 years 2 months ago
2003
ACM
We present a novel, generic framework and algorithm for hierarchical collision detection, which allows an application to balance speed and quality of the collision detection. We p...
SIGGRAPH
2000
ACM
14 years 1 months ago
2000
ACM
Construction toys are a superb medium for creating geometric models. We argue that such toys, suitably instrumented or sensed, could be the inspiration for a new generation of eas...
SIGGRAPH
2010
ACM
14 years 23 days ago
2010
ACM
We present a collision detection (CD) method for complex and large-scale fracturing models that have geometric and topological changes. We first propose a novel dual-cone culling...
CGI
2004
IEEE
14 years 19 days ago
2004
IEEE
Objects and scenes in virtual worlds such as 3-d computer games are typically represented by polygonal surface meshes. On the other hand, physically-based simulations of deformati...