911 search results - page 13 / 183 » Registration-Based Segmentation Using the Information Bottle... |
128
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MICCAI
2010
Springer
15 years 1 months ago
2010
Springer
In this paper we propose a Markov random field (MRF) based method for joint registration and segmentation of cardiac perfusion images, specifically the left ventricle (LV). MRFs ...
119
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EMNLP
2007
15 years 4 months ago
2007
We present a domain-independent unsupervised topic segmentation approach based on hybrid document indexing. Lexical chains have been successfully employed to evaluate lexical cohe...
ISBI
2006
IEEE
16 years 3 months ago
2006
IEEE
Hand-coded vision systems are problematic in complex medical domains and are hard to change as new information emerges. Knowledge-Engineering and Machine Learning approaches to in...
133
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ICCV
1999
IEEE
15 years 7 months ago
1999
IEEE
A motion segmentation algorithm based on factorization method and discriminant criterion is proposed. This method uses a feature with the most useful similarities for grouping, se...
116
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ICIP
2009
IEEE
15 years 29 days ago
2009
IEEE
We propose a method for segmentation of frontal human portraits from arbitrary unknown backgrounds. Semantic information is used to project the face into a normalized reference fr...