836 search results - page 104 / 168 » Adaptive independence samplers |
CVPR
2009
IEEE
15 years 3 months ago
2009
IEEE
We address the problem of label assignment in computer
vision: given a novel 3-D or 2-D scene, we wish to assign a
unique label to every site (voxel, pixel, superpixel, etc.). To...
CVPR
2006
IEEE
14 years 10 months ago
2006
IEEE
Edge detection is one of the most studied problems in computer vision, yet it remains a very challenging task. It is difficult since often the decision for an edge cannot be made ...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Environmental monitoring applications present a challenge to current background subtraction algorithms that analyze the temporal variability of pixel intensities, due to the comple...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
This paper describes techniques for fusing the output of multiple cues to robustly and accurately segment foreground objects from the background in image sequences. Two different m...
ICIP
2006
IEEE
14 years 10 months ago
2006
IEEE
Active contours are adapted to image segmentation by energy minimization. The energies often exhibit local minima, requiring regularization. Such an a priori can be expressed as a...