981 search results - page 27 / 197 » Segmentation of Shapes |
173
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MICCAI
2004
Springer
16 years 5 months ago
2004
Springer
Extraction of structures of interest in medical images is often an arduous task because of noisy or incomplete data. However, handsegmented data are often available and most of the...
154
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PR
2008
15 years 4 months ago
2008
Due to distortion, noise, segmentation errors, overlap, and occlusion of objects in digital images, it is usually impossible to extract complete object contours or to segment the ...
163
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GI
2009
Springer
15 years 9 months ago
2009
Springer
: Statistical shape models are powerful tools for model-based segmentation and have been sucessfully applied to the segmentation of various structures in medical images. Though the...
150
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ICIP
2003
IEEE
15 years 10 months ago
2003
IEEE
In this paper, we propose an energy functional to segment objects whose global shape is a priori known thanks to a statistical model. Our work aims at extending the variational ap...
125
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ICIP
2005
IEEE
16 years 6 months ago
2005
IEEE
Abstract The segmentation performance of any clustering algorithm is very sensitive to the features in an image, which ultimately restricts their generalization capability. This li...