925 search results - page 79 / 185 » Video Objects Segmentation by Robust Background Modeling |
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We propose a scheme to introduce directionality in the Random Walker algorithm for image segmentation. In particular, we extend the optimization framework of this algorithm to com...
CAIP
2007
Springer
14 years 2 months ago
2007
Springer
We propose a dominant-feature based matching method for capturing a target in a video sequence through the dynamic decomposition of the target template. The target template is segm...
SCALESPACE
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we propose a new nonparametric region-based active contour model for clutter image segmentation. To quantify the similarity between two clutter regions, we propose t...
MICCAI
2009
Springer
14 years 9 months ago
2009
Springer
Abstract. Inspired by the motion of a solid surface under liquid pressure, this paper proposes a novel deformable surface model to segment blood vessels in medical images. In the p...
PR
2007
13 years 7 months ago
2007
A situated approach to Markovian image segmentation is proposed based on a distributed, decentralized and cooperative strategy for model estimation. According to this approach, th...