303 search results - page 29 / 61 » Volumetric medical images segmentation using shape constrain... |
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
Abstract. In this paper we present, evaluate, and discuss two multiscale schemes for modelling grey-level appearance in a deformable model for the segmentation of abdominal aortic ...
CVBIA
2005
Springer
14 years 28 days ago
2005
Springer
Standard image based segmentation approaches perform poorly when there is little or no contrast along boundaries of different regions. In such cases, segmentation is largely perfor...
ICCV
2003
IEEE
14 years 9 months ago
2003
IEEE
This paper presents a novel approach for landmarkbased shape deformation, in which fitting error and shape difference are formulated into a support vector machine (SVM) regression...
SCIA
2005
Springer
14 years 27 days ago
2005
Springer
Deformable contours are now widely used in image segmentation, using different models, criteria and numeric schemes. Some theoretical comparisons between few deformable model met...
CVPR
2007
IEEE
14 years 9 months ago
2007
IEEE
We introduce a novel probabilistic approach for nonparametric nonrigid image registration using generalized elastic nets, a model previously used for topographic maps. The idea of...