287 search results - page 41 / 58 » Maximum Likelihood Estimators in Magnetic Resonance Imaging |
132
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ICIAR
2010
Springer
15 years 6 months ago
2010
Springer
Accurate and precise estimation of the noise variance is often of key importance as an input parameter for posterior image processing tasks. In MR images, background data is well s...
132
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IMR
2004
Springer
15 years 7 months ago
2004
Springer
In this paper, we propose a robust isotropic tetrahedral mesh generation method. An advancing front method is employed to control local mesh density and to easily preserve the ori...
110
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CVGIP
2011
14 years 9 months ago
2011
We propose a new approach to modelling heterogeneous objects containing internal volumetric structures with size of details orders of magnitude smaller than the overall size of th...
130
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MICCAI
2004
Springer
16 years 2 months ago
2004
Springer
This paper extends our prior work on multi-modal image registration based on the a priori knowledge of the joint intensity distribution that we expect to obtain, and Kullback-Leibl...
116
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ISBI
2006
IEEE
16 years 2 months ago
2006
IEEE
We introduce a method for estimating regional connectivity in diffusion tensor magnetic resonance imaging (DT-MRI) based on a fluid mechanics model. We customize the Navier-Stokes...