3200 search results - page 505 / 640 » Medical Imaging |
193
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IPMI
2009
Springer
16 years 7 months ago
2009
Springer
In this paper, we propose a new nonparametric Bayesian framework to cluster white matter fiber tracts into bundles using a hierarchical Dirichlet processes mixture (HDPM) model. Th...
169
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IPMI
2009
Springer
16 years 7 months ago
2009
Springer
The purpose of this paper is to measure the variability of a population of white matter fiber bundles without imposing unrealistic geometrical priors. In this respect, modeling fib...
150
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IPMI
2009
Springer
16 years 7 months ago
2009
Springer
Abstract. We propose in this work a novel variational method for computing maps between surfaces by combining informative geometric features and regularizing forces including inver...
141
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IPMI
2009
Springer
16 years 7 months ago
2009
Springer
In this paper, we study the recognition of about 60 sulcal structures over a new T1 MRI database of 62 subjects. It continues our previous work [7] and more specifically extends th...
180
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IPMI
2009
Springer
16 years 7 months ago
2009
Springer
The paper presents a novel statistical framework for cortical folding pattern analysis that relies on a rich multivariate descriptor of folding patterns in a region of interest (RO...