407 search results - page 39 / 82 » A Novel Multi-Layer Level Set Method for Image Segmentation |
104
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ICIP
2010
IEEE
14 years 12 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...
ICIP
2008
IEEE
15 years 8 months ago
2008
IEEE
Optimizing the ratio of two functions of binary variables is a common task in many image analysis applications. In general, such a ratio is not amenable to graph-cut based optimiz...
131
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
This paper proposes a novel model-guided segmentation framework utilizing a statistical surface wavelet model as a shape prior. In the model building process, a set of training sh...
121
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ICCV
2005
IEEE
15 years 7 months ago
2005
IEEE
This paper presents an efficient algorithm for image segmentation and a framework for perceptual grouping. It makes an attempt to provide one way of combining bottomup and top-do...
111
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TMI
1998
15 years 1 months ago
1998
Abstract—Segmenting lesions is a vital step in many computerized mass-detection schemes for digital (or digitized) mammograms. We have developed two novel lesion segmentation tec...