217 search results - page 23 / 44 » Star Shape Prior for Graph-Cut Image Segmentation |
ICIP
2003
IEEE
15 years 2 months ago
2003
IEEE
A method is presented for segmentation of anatomical structures that incorporates prior information about shape. The method iteratively applies steps which find object’s border ...
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
This paper proposes a novel model-guided segmentation framework utilizing a statistical surface wavelet model as a shape prior. In the model building process, a set of training sh...
MICCAI
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. This paper presents a novel approach for image segmentation by introducing competition between neighboring shape models. Our method is motivated by the observation that e...
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
We construct a Bayesian model that integrates topdown with bottom-up criteria, capitalizing on their relative merits to obtain figure-ground segmentation that is shape-specific an...
IJCV
2002
14 years 9 months ago
2002
We present a modification of the Mumford-Shah functional and its cartoon limit which facilitates the incorporation of a statistical prior on the shape of the segmenting contour. By...