228 search results - page 9 / 46 » MRA Image Segmentation with Capillary Active Contour |
120
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CVPR
2011
IEEE
14 years 10 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...
103
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ICIP
2010
IEEE
14 years 11 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...
104
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DAGM
2009
Springer
15 years 8 months ago
2009
Springer
We present a continuous and convex formulation for Finsler active contours using seed regions or utilizing a regional bias term. The utilization of general Finsler metrics instead ...
148
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MICCAI
2007
Springer
16 years 2 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...
129
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MICCAI
2009
Springer
16 years 3 months ago
2009
Springer
Abstract. Optical coherence tomography (OCT) is a non-invasive, depth resolved imaging modality that has become a prominent ophthalmic diagnostic technique. We present an automatic...