Bayesian analysis of cell nucleus segmentation by a Viterbi search based active contour.
Pascal BamfordBrian C. LovellPublished in: ICPR (1998)
Keyphrases
- active contours
- level set
- bayesian analysis
- shape prior
- image segmentation
- segmentation method
- cardiac ultrasound images
- energy function
- energy functional
- gradient vector flow
- active contour model
- level set method
- object boundaries
- region based active contours
- snake model
- active contour segmentation
- cell nucleus
- external force
- curve evolution
- level set evolution
- search space
- region growing
- object segmentation
- segmentation algorithm
- multiscale
- mumford shah functional
- microscope images
- search methods
- computationally feasible
- graph cuts
- computer vision
- partial differential equations
- segmentation result
- regularization term
- prior shape
- fully automatic
- image processing