Introducing Shape Constraint Via Legendre Moments in a Variational Framework for Cardiac Segmentation on Non-contrast CT Images.
Julien WojakElsa D. AngeliniIsabelle BlochPublished in: VISAPP (2) (2010)
Keyphrases
- variational framework
- ct images
- shape prior
- level set
- medical images
- energy functional
- image segmentation
- medical imaging
- deformable models
- shape model
- active contours
- graph cuts
- textured images
- object boundaries
- segmentation method
- region of interest
- energy function
- segmentation algorithm
- texture segmentation
- curve evolution
- prior information
- image analysis
- shape representation
- image reconstruction
- scale space
- markov random field
- multiscale
- level set method
- x ray
- computer vision