A Level-Set Method Based on Global and Local Regions for Image Segmentation.
Yu Qian ZhaoXiaofang WangFrank Y. ShihGang YuPublished in: Int. J. Pattern Recognit. Artif. Intell. (2012)
Keyphrases
- level set method
- image segmentation
- piecewise constant
- level set
- segmentation result
- level set functions
- active contours
- topology preserving
- geodesic active
- level set evolution
- deformable models
- region competition
- region merging
- energy functional
- segmented images
- curve evolution
- watershed segmentation
- active contour model
- level set framework
- narrow band
- boundary information
- region segmentation
- multiscale
- mumford shah
- geodesic active contours
- region growing
- gray level
- piecewise smooth
- gradient vector flow
- chan vese
- mumford shah model
- segmentation method
- mumford shah functional
- energy minimization
- hamilton jacobi
- image analysis
- shape prior
- graph cuts
- evolution equation
- input image
- markov random field
- prior knowledge
- segmented regions
- segmentation algorithm