Level sets and shape models for segmentation of cardiac perfusion MRI.
Lucas LorenzoRobert S. MacLeodRoss T. WhitakerGanesh AdluruEdward V. R. DiBellaPublished in: Medical Imaging: Image Processing (2006)
Keyphrases
- level set
- shape model
- shape prior
- energy function
- prior shape knowledge
- mr imaging
- active contours
- level set segmentation
- anatomical structures
- curve evolution
- energy minimization
- dce mri
- image segmentation
- level set method
- magnetic resonance imaging
- partial differential equations
- medical images
- shape constraints
- intensity distribution
- object boundaries
- deformable shapes
- energy functional
- active shape model
- image intensity
- shape variations
- object segmentation
- mri data
- statistical shape model
- mr images
- active appearance models
- graph cuts
- distance maps
- patient specific
- active contour model
- magnetic resonance images
- segmentation method
- image sequences
- medical image analysis
- video sequences
- shape analysis
- left ventricular
- shape matching
- regularization term