Interactive Lesion Segmentation with Shape Priors From Offline and Online Learning.
Tony ShepherdSimon J. D. PrinceDaniel C. AlexanderPublished in: IEEE Trans. Medical Imaging (2012)
Keyphrases
- online learning
- shape prior
- lesion segmentation
- user interaction
- graph cuts
- level set based segmentation
- level set
- deformable models
- active contours
- shape model
- object boundaries
- e learning
- image segmentation
- shape variations
- energy function
- segmentation method
- multiple sclerosis
- curve evolution
- prior knowledge
- active contour model
- bayesian framework
- active learning
- shape representation
- magnetic resonance images
- training data
- active shape model
- prior information
- global optimization
- segmentation algorithm
- statistical models
- image intensity
- energy functional
- anatomical structures
- quantitative evaluation
- pattern recognition
- mr images