35 search results - page 1 / 7 » Simultaneous Boundary and Partial Volume Estimation in Medic... |
MICCAI
2004
Springer
14 years 5 months ago
2004
Springer
Partial volume effects are present in nearly all medical imaging data. These artifacts blur the boundaries between different regions, making accurate delineation of anatomical stru...
MICCAI
2009
Springer
14 years 5 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...
TMI
1998
13 years 4 months ago
1998
—In this paper implicit representations of deformable models for medical image enhancement and segmentation are considered. The advantage of implicit models over classical explic...
MICCAI
2005
Springer
13 years 10 months ago
2005
Springer
A 4D image registration method is proposed for consistent estimation of cardiac motion from MR image sequences. Under this 4D registration framework, all 3D cardiac images taken at...
IPMI
2001
Springer
14 years 5 months ago
2001
Springer
A mixture model clustering algorithm is presented for robust MRI brain image segmentation in the presence of partial volume averaging. The method uses additional classes to represe...