95 search results - page 12 / 19 » Segmentation Based Noise Variance Estimation from Background... |
ECCV
2002
Springer
16 years 2 months ago
2002
Springer
We present a variational integration of nonlinear shape statistics into a Mumford?Shah based segmentation process. The nonlinear statistics are derived from a set of training silho...
103
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CVPR
2006
IEEE
16 years 2 months ago
2006
IEEE
Segmentation involves separating an object from the background. In this work, we propose a novel segmentation method combining image information with prior shape knowledge, within...
124
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ICASSP
2011
IEEE
14 years 4 months ago
2011
IEEE
This paper aims at deriving a relationship between minimum mean square error (MMSE) based source separation and independent component analysis (ICA) based on the Kullback-Leibler ...
107
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BMCBI
2006
15 years 12 days ago
2006
Background: Dynamic modeling of metabolic reaction networks under in vivo conditions is a crucial step in order to obtain a better understanding of the (dis)functioning of living ...
120
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ISBI
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...