Harris function based active contour external force for image segmentation.
Andrea KovácsTamás SzirányiPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- active contours
- external force
- image segmentation
- gradient vector flow
- active contour model
- level set
- level set method
- object boundaries
- segmentation method
- shape prior
- level set evolution
- force field
- gvf snake
- external forces
- energy function
- energy functional
- curve evolution
- signed distance function
- snake model
- piecewise constant
- multiscale
- vector field
- graph cuts
- markov random field
- object segmentation
- watershed segmentation
- deformable models
- image analysis
- corner detection
- computer vision
- image processing