308 search results - page 17 / 62 » Shape Statistics for Image Segmentation with Prior |
ICIP
2003
IEEE
14 years 1 months ago
2003
IEEE
In this paper, we propose an energy functional to segment objects whose global shape is a priori known thanks to a statistical model. Our work aims at extending the variational ap...
MICCAI
2002
Springer
14 years 9 months ago
2002
Springer
The use of statistical shape models is a promising approach for robust segmentation of medical images. One of the major challenges in building a 3D shape model from a training set ...
MICCAI
2010
Springer
13 years 6 months ago
2010
Springer
Fusion of Magnetic Resonance Imaging (MRI) and Trans Rectal Ultra Sound (TRUS) images during TRUS guided prostate biopsy improves localization of the malignant tissues. Segmented p...
ECCV
2004
Springer
14 years 10 months ago
2004
Springer
We present a novel variational approach to top-down image segmentation, which accounts for significant projective transformations between a single prior image and the image to be s...
ICIP
2006
IEEE
14 years 10 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...