Memory based active contour algorithm using pixel-level classified images for colon crypt segmentation.
Assaf CohenEhud RivlinIlan ShimshoniEdmond SaboPublished in: Comput. Medical Imaging Graph. (2015)
Keyphrases
- pixel level
- segmentation method
- segmentation algorithm
- active contours
- energy function
- image segmentation
- test images
- level set
- superpixels
- snake model
- segmentation result
- cardiac ultrasound images
- region growing
- image matching
- active contour model
- edge detection
- three dimensional
- image regions
- graph cuts
- shape prior
- object boundaries
- input image
- contour extraction
- shape constraints
- matching algorithm
- motion segmentation
- markov random field
- energy functional
- image gradient
- probabilistic model
- image analysis