Active contours driven by local image fitting energy.
Kaihua ZhangHuihui SongLei ZhangPublished in: Pattern Recognit. (2010)
Keyphrases
- active contours
- image segmentation
- force field
- segmentation method
- energy functional
- region based active contours
- gradient vector flow
- level set
- external forces
- active contour model
- active contour segmentation
- geodesic active contours
- energy function
- image analysis
- object boundaries
- level set method
- energy minimization
- multiscale
- gradient flow
- minimal surface
- image segmentation methods
- shape prior
- high resolution
- input image
- narrow band
- edge detection
- signed distance function
- segmentation algorithm
- image dependent
- image gradient
- curve evolution
- edge map
- vector field