25 search results - page 1 / 5 » Coarse-to-Fine Segmentation and Tracking Using Sobolev Activ... |
PAMI
2008
13 years 4 months ago
2008
Recently proposed Sobolev active contours introduced a new paradigm for minimizing energies defined on curves by changing the traditional cost of perturbing a curve and thereby red...
SCALESPACE
2007
Springer
13 years 10 months ago
2007
Springer
Recently, the Sobolev metric was introduced to define gradient flows of various geometric active contour energies. It was shown that the Sobolev metric out-performs the tradition...
CVPR
2006
IEEE
13 years 8 months ago
2006
IEEE
Recently proposed Sobolev active contours introduced a new paradigm for minimizing energies defined on curves by changing the traditional cost of perturbing a curve and thereby re...
CBMS
2007
IEEE
13 years 10 months ago
2007
IEEE
We describe a 3D+T active surface model for segmentation and tracking of the left ventricular endocardium within 3D MRI sequences of the cardiac cycle. In order to perform segment...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
We present in this paper a way to perform a fast and robust image segmentation and to track a contour along a sequence of images. Our approach is based on a dynamic deformable mod...