22 search results - page 1 / 5 » Geodesic Active Contours with Combined Shape and Appearance ... |
ACIVS
2008
Springer
13 years 11 months ago
2008
Springer
We present a new object segmentation method that is based on geodesic active contours with combined shape and appearance priors. It is known that using shape priors can significan...
EMMCVPR
2003
Springer
13 years 9 months ago
2003
Springer
Abstract. In this paper we propose a new variational framework for image segmentation that incorporates the information of expected shape and a few points on the boundary into geod...
CVPR
2000
IEEE
13 years 8 months ago
2000
IEEE
A novel method of incorporating shape information into the image segmentation process is presented. We introduce a representation for deformable shapes and define a probability di...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
Active contours are adapted to image segmentation by energy minimization. The energies often exhibit local minima, requiring regularization. Such an a priori can be expressed as a...
ICIP
2006
IEEE
14 years 6 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...