80 search results - page 3 / 16 » Nonlinear Shape Manifolds as Shape Priors in Level Set Segme... |
EMMCVPR
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. This paper exposes a novel formulation of prior shape constraint incorporation for the level set segmentation of objects from corrupted images. Applicable to variational ...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Dynamical shape priors are curical for level set-based nonrigid object tracking with noise, occlusions or background clutter. In this paper, we propose a level set tracking framew...
CVPR
2005
IEEE
14 years 7 months ago
2005
IEEE
We propose a level set based variational approach that incorporates shape priors into Chan-Vese's model [3] for the shape prior segmentation problem. In our model, besides th...
CVPR
2008
IEEE
14 years 7 months ago
2008
IEEE
In this work, we introduce a novel implicit representation of shape which is based on assigning to each pixel a probability that this pixel is inside the shape. This probabilistic...
ICCV
2009
IEEE
14 years 10 months ago
2009
IEEE
We present a new variational level-set-based segmentation
formulation that uses both shape and intensity prior information
learned from a training set. By applying Bayes’
rule...