501 search results - page 69 / 101 » On Image Registration in Magnetic Resonance Imaging |
ICIP
2005
IEEE
15 years 11 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...
MICCAI
2009
Springer
15 years 11 months ago
2009
Springer
We present a novel fuzzy region-based hidden Markov model (frbHMM) for unsupervised partial-volume classification in brain magnetic resonance images (MRIs). The primary contributio...
MICCAI
2006
Springer
15 years 10 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...
MICCAI
2007
Springer
15 years 10 months ago
2007
Springer
Studies of myocardial motion using magnetic resonance imaging usually require multiple breath holds and several methods have been proposed in order to reduce the scan time. Rapid i...
IPMI
2005
Springer
15 years 10 months ago
2005
Springer
This paper presents a general graph-theoretic technique for simultaneously segmenting multiple closed surfaces in volumetric images, which employs a novel graph-construction scheme...