841 search results - page 47 / 169 » Level set image segmentation with Bayesian analysis |
135
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CVPR
2006
IEEE
16 years 5 months ago
2006
IEEE
This paper addresses the problem of reconstructing the density of a scene from multiple projection images produced by modalities such as x-ray, electron microscopy, etc. where an ...
133
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ISBI
2009
IEEE
15 years 10 months ago
2009
IEEE
This paper introduces an adaptive level set method for 3D segmentation of colon tissue in CT colonography filled with air and opacified fluid. First, most of the opacified liq...
119
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ISBI
2002
IEEE
16 years 4 months ago
2002
IEEE
We propose the use of eigenvectors for automated multidimensional image segmentation. The approach of Shi and Malik [8] has been extended in three dimensions and applied on biomed...
138
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ICIP
2006
IEEE
16 years 5 months ago
2006
IEEE
We address the problem of segmenting multiple similar objects by optimizing a Chan-Vese-like [1] functional with respect to a mixture of level set functions. We solve the variatio...
158
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CVPR
2008
IEEE
15 years 3 months ago
2008
IEEE
Efficient segmentation of globally optimal surfaces in volumetric images is a central problem in many medical image analysis applications. Intra-class variance has been successful...