501 search results - page 56 / 101 » On Image Registration in Magnetic Resonance Imaging |
IPMI
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We describe a new approach for estimating the posterior probability of tissue labels. Conventional likelihood models are combined with a curve length prior on boundaries,...
ISBI
2002
IEEE
15 years 10 months ago
2002
IEEE
In this paper we derive an independent-component analysis (ICA) method for analyzing two or more data sets simultaneously. Our model extracts independent components common to all ...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Automatic segmentation of multiple sclerosis lesions in magnetic resonance images remains a challenging task. In this study, we present a fully automatic method to extract lesions...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
In functional Magnetic Resonance Imaging (fMRI), the Hemodynamic Response Function (HRF) represents the impulse response of the neurovascular system. Its identification is essenti...
ISBI
2004
IEEE
15 years 10 months ago
2004
IEEE
Magnetic resonance imaging (MRI) is often times limited by scan time. To reduce scan time, there have been various efforts to reduce the number of sampling points. In most cases, ...