287 search results - page 29 / 58 » Maximum Likelihood Estimators in Magnetic Resonance Imaging |
104
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IPMI
2003
Springer
16 years 2 months ago
2003
Springer
Abstract. We propose a novel bias correction method for magnetic resonance (MR) imaging that uses complementary body coil and surface coil images. The former are spatially homogene...
150
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TMI
2010
15 years 10 days ago
2010
Abstract—We propose a probabilistic model for analyzing spatial activation patterns in multiple functional magnetic resonance imaging (fMRI) activation images such as repeated ob...
CVPR
1999
IEEE
16 years 4 months ago
1999
IEEE
A technique is presented for representing linear features as probability density functions in two or three dimensions. Three chief advantages of this approach are (1) a unified re...
100
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MICCAI
2006
Springer
16 years 2 months ago
2006
Springer
Abstract. In radiotherapy, the constant margin taken around the visible tumor is a very coarse approximation of the invasion margin of cancerous cells. In this article, a new formu...
ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
Binary segmentation, a problem of extracting foreground objects from the background, often arises in medical imaging and document processing. Popular existing solutions include Ex...