87 search results - page 12 / 18 » Spatial-temporal joint probability images for video segmenta... |
IROS
2006
IEEE
15 years 3 months ago
2006
IEEE
— Image segmentation is a critical task in computer vision. In the context of motion detection, a very popular segmentation approach is background substraction which consists in ...
CVPR
2006
IEEE
15 years 3 months ago
2006
IEEE
This work investigates the use of nonlinear dependencies in natural image sequence statistics to learn higher-order structures in natural videos. We propose a two-layer model that...
CVPR
2003
IEEE
15 years 2 months ago
2003
IEEE
Problem of segmenting individual humans in crowded situations from stationary video camera sequences is exacerbated by object inter-occlusion. We pose this problem as a “model-b...
ICIP
2010
IEEE
14 years 7 months ago
2010
IEEE
When available, vanishing points in a scene are a key factor in effectively recovering absolute camera orientation, thus simplifying the structure-from-motion problem. We present ...
70
Voted
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
Tie problem of encoding and transmitting a video sequence over a wireless channel is considered. Our objective is to minimize the end-to-end didortimi while using a limited amount...