258 search results - page 11 / 52 » Initialisation-Free Active Contour Segmentation |
CVPR
2011
IEEE
13 years 3 months ago
2011
IEEE
In this paper, we propose techniques to make use of two complementary bottom-up features, image edges and texture patches, to guide top-down object segmentation towards higher pre...
ICIP
2008
IEEE
14 years 8 months ago
2008
IEEE
We propose an algorithm for automated segmentation of white matter in brain MRI images, which can be used to create connected representations of the gray matter in the cerebral co...
ICIP
2010
IEEE
13 years 4 months ago
2010
IEEE
Active models are widely used in applications like image segmentation and tracking. Region-based active models are known for robustness to weak edges and high computational comple...
SCALESPACE
2009
Springer
14 years 1 months ago
2009
Springer
The proposed method is related to parametric and geodesic active contours as well as minimal paths, in the context of image segmentation 1 . Our geodesically linked active contour ...
MICCAI
2007
Springer
14 years 7 months ago
2007
Springer
Abstract. We introduce a non-linear shape prior for the deformable model framework that we learn from a set of shape samples using recent manifold learning techniques. We model a c...