Pyramid graph cut: Integrating intensity and gradient information for grayscale medical image segmentation.
Thanongchai SiriapisithWorapan KusakunniranPeter HaddawyPublished in: Comput. Biol. Medicine (2020)
Keyphrases
- gray scale
- graph cuts
- gradient information
- image gradient
- energy function
- image segmentation
- energy minimization
- binary images
- markov random field
- gray level
- color images
- grayscale images
- medical images
- image intensity
- belief propagation
- shape prior
- input image
- curve evolution
- multiscale
- segmentation algorithm
- object segmentation
- level set method
- multiresolution
- energy functional
- scale space
- object boundaries
- coarse to fine
- image structure
- level set
- low contrast