425 search results - page 11 / 85 » Morphing Active Contours |
116
Voted
CVPR
2009
IEEE
16 years 9 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 ...
137
click to vote
ICCTA
2007
IEEE
15 years 8 months ago
2007
IEEE
— Active contours are very widely used in computer vision problems. Their usage has a typical problem, that of bunching together of curve points. This becomes apparent especially...
ICPR
2000
IEEE
16 years 2 months ago
2000
IEEE
An active contour is used to track a target in a sequence recorded by a walking robot in an unstructured scene . The deformations of the contour are analysed in order to extract t...
84
Voted
ICIP
2006
IEEE
16 years 3 months ago
2006
IEEE
87
Voted
ICIP
2005
IEEE
16 years 3 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...