88 search results - page 13 / 18 » Atlas-based segmentation of pathological brain MR images |
TMI
2008
13 years 7 months ago
2008
Abstract-- We present a new method for automatic segmentation of heterogeneous image data that takes a step toward bridging the gap between bottom-up affinity-based segmentation me...
MICCAI
2008
Springer
14 years 9 months ago
2008
Springer
Locating Brain tumor segmentation within MR (magnetic resonance) images is integral to the treatment of brain cancer. This segmentation task requires classifying each voxel as eith...
MICCAI
2004
Springer
14 years 8 months ago
2004
Springer
We previously presented a HAMMER image registration algorithm that demonstrated high accuracy in superposition of images from different individual brains. However, the HAMMER regis...
EMMCVPR
1999
Springer
14 years 3 days ago
1999
Springer
This paper considers the use of the EM-algorithm, combined with mean field theory, for parameter estimation in Markov random field models from unlabelled data. Special attention ...
ECAI
2008
Springer
13 years 9 months ago
2008
Springer
In some application domains, such as medical imaging, the objects that compose the scene are known as well as some of their properties and their spatial arrangement. We can take ad...