258 search results - page 5 / 52 » Initialisation-Free Active Contour Segmentation |
ICIP
2002
IEEE
14 years 8 months ago
2002
IEEE
This paper deals with fast video segmentation using active contours. Region-based active contours is a powerful technique for video segmentation. However most of these methods are...
ICIP
2001
IEEE
14 years 8 months ago
2001
IEEE
Video segmentation is among the most important challenges of video processing and compression (MPEG-4 and MPEG-7). A drawback of classical methods is the computational cost due to...
CVPR
2009
IEEE
15 years 1 months ago
2009
IEEE
Active contours is a popular technique for image segmentation.
However, active contour tend to converge to the
closest local minimum of its energy function and often requires
a ...
ICIP
2005
IEEE
14 years 8 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...
ICIP
2003
IEEE
14 years 8 months ago
2003
IEEE
