A hybrid active contour model with structured feature for image segmentation.
Qi GeChuansong LiWenze ShaoHai-Bo LiPublished in: Signal Process. (2015)
Keyphrases
- active contour model
- active contours
- image segmentation
- segmentation method
- split bregman method
- level set method
- curve evolution
- shape prior
- region growing
- texture segmentation
- energy minimization
- geodesic active contours
- energy functional
- gvf snake
- level set framework
- level set
- object boundaries
- image processing
- force field
- graph cuts
- gradient vector flow
- multiscale
- deformable contour
- markov random field
- energy function
- computer vision
- object segmentation
- segmentation algorithm
- deformable models
- total variation
- boundary extraction
- multiscale segmentation
- gray level
- region merging
- feature vectors
- pairwise
- external force
- snake model