258 search results - page 18 / 52 » Initialisation-Free Active Contour Segmentation |
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
The segmentation of networks is important in several imaging domains, and models incorporating prior shape knowledge are often essential for the automatic performance of this task...
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
Parametric active contours have been used extensively in computer vision for different tasks like segmentation and tracking. However, all parametric contours are known to suffer f...
CVPR
1997
IEEE
12 years 2 months ago
1997
IEEE
Snakes, or active contours, are used extensively in computer
vision and image processing applications, particularly
to locate object boundaries. Problems associated with
initial...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Foreground segmentation is one of the most challenging problems in computer vision. In this paper, we propose a new algorithm for static camera foreground segmentation. It combine...
CVPR
2010
IEEE
14 years 3 months ago
2010
IEEE
We present a region-based active contour detection algorithm
for objects that exhibit relatively homogeneous photometric
characteristics (e.g. smooth color or gray levels),
embe...