258 search results - page 17 / 52 » Initialisation-Free Active Contour Segmentation |
ICIP
2000
IEEE
14 years 8 months ago
2000
IEEE
We present an estimation-theoretic approach to curve evolution for the Mumford-Shah problem. By viewing an active contour as the set of discontinuities in the Mumford-Shah problem...
CAIP
2003
Springer
13 years 12 months ago
2003
Springer
Active contours, very popular in image segmentation, suffer from delicate adjustments of many parameters. We propose to carry out these adjustments using genetic algorithm. Here an...
ACCV
2006
Springer
14 years 22 days ago
2006
Springer
Performing segmentation of narrow, elongated structures with low contrast boundaries is a challenging problem. Boundaries of these structures are difficult to be located when noise...
CVPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper addresses the problem of finding objects made of glass (or other transparent materials) in images. Since the appearance of glass objects depends for the most part on wha...
ICIP
2006
IEEE
14 years 8 months ago
2006
IEEE
In this paper, we propose to combine formally noise and shape priors in region-based active contours. On the one hand, we use the general framework of exponential family as a prio...