Automatic mass segmentation on mammograms combining random walks and active contour.
Xin HaoYe ShenShun-ren XiaPublished in: J. Zhejiang Univ. Sci. C (2012)
Keyphrases
- random walk
- active contours
- level set
- shape prior
- segmentation method
- cardiac ultrasound images
- image segmentation
- energy functional
- gradient vector flow
- energy function
- variational segmentation
- snake model
- active contour segmentation
- active contour model
- level set method
- object boundaries
- random walker
- region based active contours
- model for image segmentation
- level set evolution
- geodesic active contours
- level set framework
- initial contour
- curve evolution
- geometric active contours
- fully automatic
- markov chain
- image segmentation methods
- external force
- multiscale
- region growing
- object segmentation and tracking
- force field
- prior shape
- gradient flow
- gvf snake
- variational framework
- narrow band
- object segmentation
- mumford shah functional
- minimal path
- chan vese model
- chan vese
- graph cuts
- image processing
- deformable models
- partial differential equations
- energy minimization