Gray Cerebrovascular Image Skeleton Extraction Algorithm Using Level Set Model.
Jian WuGuangming ZhangJie XiaZhiming CuiPublished in: J. Multim. (2010)
Keyphrases
- energy function
- level set
- piecewise constant
- energy functional
- level set framework
- mumford shah functional
- segmentation algorithm
- prior information
- bayesian framework
- similarity measure
- image segmentation
- variational methods
- multiphase segmentation
- variational framework
- piecewise smooth
- segmentation method
- geometric constraints
- active contours
- region of interest
- input image
- level set method
- skeleton extraction
- image dependent
- chan vese
- chan vese model
- shape prior
- graph cuts
- image segmentation algorithm
- multiple objects
- level set evolution
- markov random field
- denoising
- multiscale