2170 search results - page 132 / 434 » Image segmentation based on merging of sub-optimal segmentat... |
165
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RSCTC
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We introduce an automated multi-spectral MRI segmentation technique based on approximate reducts derived from the data mining paradigm of the theory of rough sets. We uti...
149
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WACV
2005
IEEE
15 years 10 months ago
2005
IEEE
A number of recent systems for unsupervised featurebased learning of object models take advantage of cooccurrence: broadly, they search for clusters of discriminative features tha...
128
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ICIP
2007
IEEE
16 years 6 months ago
2007
IEEE
Gaussian mixture models have been widely used in image segmentation. However, such models are sensitive to outliers. In this paper, we consider a robust model for image segmentati...
130
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ICIP
2003
IEEE
16 years 6 months ago
2003
IEEE
We propose an information-theoretic method for multi-phase image segmentation, in an active contour-based framework. Our approach is based on nonparametric density estimates, and ...
141
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MICCAI
2007
Springer
16 years 5 months ago
2007
Springer
We present a fully automatic segmentation algorithm for the whole heart (four chambers, left ventricular myocardium and trunks of the aorta, the pulmonary artery and the pulmonary ...