500 search results - page 10 / 100 » using Prior Shape and Points in Medical Image Segmentation |
CVPR
2005
IEEE
15 years 27 days ago
2005
IEEE
We optimize over the set of corrected laplacians (CL) associated with a weighted graph to improve the average case normalized cut (NCut) of a graph. Unlike edge-relaxation SDPs, o...
MICCAI
2004
Springer
14 years 11 months ago
2004
Springer
Anatomical objects often have complex and varying image appearance at different portions of the boundary; and it is frequently a challenge even to select appropriate scales at whic...
SCALESPACE
2007
Springer
14 years 5 months ago
2007
Springer
Incorporating shape priors in image segmentation has become a key problem in computer vision. Most existing work is limited to a linearized shape space with small deformation modes...
SCIA
2007
Springer
14 years 5 months ago
2007
Springer
We present results from a study where we segment fish in images captured within fish cages. The ultimate goal is to use this information to extract the weight distribution of the f...
SCALESPACE
2007
Springer
14 years 5 months ago
2007
Springer
In this work, we address the problem of segmenting multiple objects, under possible occlusions, in a level set framework. A variational energy that incorporates a piecewise constan...