433 search results - page 13 / 87 » Alpha Estimation in Natural Images |
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
We present an over-segmentation based, dense stereo algorithm that jointly estimates segmentation and depth. For mixed pixels on segment boundaries, the algorithm computes foregro...
ICRA
2000
IEEE
13 years 12 months ago
2000
IEEE
This paper presents a vision-based tracking system suitable for autonomous robot vehicle guidance. The system includes a head with three on-board CCD cameras, which can be mounted...
HVEI
2009
13 years 5 months ago
2009
The appearance of objects in scenes is determined by their shape, material properties and by the light field, and, in contradistinction, the appearance of those objects provides u...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
One main focus of research in stereo image coding has been disparity estimation, a technique used to reduce the coding rate by taking advantage of the redundancy in a stereo image ...
ICIP
1994
IEEE
14 years 9 months ago
1994
IEEE
We examine the performance of phase-based and energybased techniques for estimating image orientation, emphasizing measurement stability under deformations that commonly occur in ...