Brain MRI T1-Map and T1-weighted image segmentation in a variational framework.
Ping-Feng ChenR. Grant SteenAnthony J. YezziHamid KrimPublished in: ICASSP (2009)
Keyphrases
- variational framework
- brain mri
- image segmentation
- region growing
- level set
- shape prior
- energy functional
- anatomical structures
- mumford shah
- magnetic resonance images
- medical imaging
- maximum a posteriori
- variational methods
- level set method
- graph cuts
- multiscale
- markov random field
- computer vision
- active contours
- textured images
- multi frame
- energy function
- gray level
- medical images
- partial differential equations
- energy minimization
- higher order
- image analysis
- texture segmentation
- image processing
- shape model
- deformable models
- segmentation method
- active contour model
- object boundaries
- light field
- global optimization
- three dimensional