476 search results - page 2 / 96 » Video segmentation with motion smoothness |
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
Given a video sequence, obtaining accurate layer segmentation and alpha matting is very important for various applications. However, when a non-textured or smooth area is present ...
ICIP
2010
IEEE
13 years 3 months ago
2010
IEEE
Semi-automated object segmentation is an important step in the cinema post-production workflow. We propose a dense motion based segmentation process that employs sparse feature ba...
NIPS
2000
13 years 7 months ago
2000
We present methods for learning and tracking human motion in video. We estimate a statistical model of typical activities from a large set of 3D periodic human motion data by segm...
MM
2004
ACM
13 years 11 months ago
2004
ACM
Motion information is a powerful cue for visual perception. In the context of video indexing and retrieval, motion content serves as a useful source for compact video representati...
ICIP
2005
IEEE
14 years 7 months ago
2005
IEEE
In this paper we address the problem of video segmentation. We propose a new method which combines an active contour and a watershed presegmentation. We first apply active contour...