925 search results - page 28 / 185 » Video Objects Segmentation by Robust Background Modeling |
CVPR
2009
IEEE
14 years 5 months ago
2009
IEEE
Detection and tracking of moving vehicles in airborne videos is a challenging problem. Many approaches have been proposed to improve motion segmentation on frameby-frame and pixel...
CVPR
2005
IEEE
14 years 10 months ago
2005
IEEE
This paper presents a dynamic conditional random field (DCRF) model to integrate contextual constraints for object segmentation in image sequences. Spatial and temporal dependenci...
CISIS
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose a level set based energy functional, the minimization of which results in simultaneous background modeling, foreground segmentation, and contour smoothin...
CVPR
2001
IEEE
14 years 10 months ago
2001
IEEE
Video segmentation is different from segmentation of a single image. While several correct solutions may exist for segmenting a single image, there needs to be a consistency among...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Video matting, or layer extraction, is a classic inverse problem in computer vision that involves the extraction of foreground objects, and the alpha mattes that describe their op...