174 search results - page 14 / 35 » Model-Based Curve Evolution Technique for Image Segmentation |
ICIP
2003
IEEE
15 years 11 months ago
2003
IEEE
We propose an information-theoretic method for multi-phase image segmentation, in an active contour-based framework. Our approach is based on nonparametric density estimates, and ...
CVPR
2004
IEEE
16 years 4 days ago
2004
IEEE
Visual tracking using active contours is usually accomplished in a static framework. The active contour tracks the object of interest in a given frame of an image sequence, and th...
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TIP
2010
14 years 8 months ago
2010
Abstract—This study investigates level set multiphase image segmentation by kernel mapping and piecewise constant modeling of the image data thereof. A kernel function maps impli...
ISVC
2005
Springer
15 years 3 months ago
2005
Springer
In this paper we explicitly derive a level set formulation for mean curvature flow in a Riemannian metric space. This extends the traditional geodesic active contour framework whi...
MICCAI
2005
Springer
15 years 11 months ago
2005
Springer
We propose a novel method for the validation of vascular segmentations. Our technique combines morphological operators and the STAPLE algorithm to obtain ground truth of centerline...