3152 search results - page 426 / 631 » Robust Computer Vision for Computer Mediated Communication |
200
click to vote
ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We present an approach for illumination and affineinvariant point matching using ordinal features. Ordinal measures for matching only consider the order between pixels and not the...
169
click to vote
ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segmen...
180
click to vote
ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
Occlusion is a significant challenge for many tracking algorithms. Most current methods can track through transient occlusion, but cannot handle significant extended occlusion whe...
193
click to vote
ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
We propose a novel and robust model to represent and learn generic 3D object categories. We aim to solve the problem of true 3D object categorization for handling arbitrary rotati...
185
click to vote
ICCV
2005
IEEE
16 years 8 months ago
2005
IEEE
Human action in video sequences can be seen as silhouettes of a moving torso and protruding limbs undergoing articulated motion. We regard human actions as three-dimensional shapes...