A hybrid segmentation method using MRF and GVF snakes.
Alexander RukletsovReinhard MännerPublished in: ICDIP (2012)
Keyphrases
- segmentation method
- active contours
- active contour model
- gradient vector flow
- energy function
- image segmentation
- markov random field
- energy minimization
- external force
- snake model
- object boundaries
- region growing
- level set
- graph cuts
- shape prior
- gvf snake
- object segmentation
- level set method
- force field
- image intensity
- curve evolution
- edge map
- pairwise
- maximum a posteriori
- segmented images
- higher order
- image processing
- gray level
- superpixels
- smoothness constraint
- mutual information