1421 search results - page 162 / 285 » Variational image segmentation using boundary functions |
VMV
2001
13 years 9 months ago
2001
Segmentation of range images has long been considered an important and difficult problem and continues to attract the attention of researchers in computer vision. In this paper we...
CVPR
2010
IEEE
14 years 4 months ago
2010
IEEE
In this paper we introduce a new shape constraint for interactive image segmentation. It is an extension of Veksler's star-convexity prior, in two ways: from a single star to ...
IPMI
2007
Springer
14 years 9 months ago
2007
Springer
Abstract. We describe a new approach for estimating the posterior probability of tissue labels. Conventional likelihood models are combined with a curve length prior on boundaries,...
MICCAI
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. We propose a semi-supervised, kinetic modeling based segmentation technique for molecular imaging applications. It is an iterative, self-learning algorithm based on uncer...
ECCV
2002
Springer
14 years 10 months ago
2002
Springer
We derive a probabilistic multi-scale model for contour completion based on image statistics. The boundaries of human segmented images are used as "ground truth". A prob...