Unsupervised cell nucleus segmentation with active contours.
Pascal BamfordBrian C. LovellPublished in: Signal Process. (1998)
Keyphrases
- active contours
- level set
- texture image segmentation
- shape prior
- image segmentation
- segmentation method
- cardiac ultrasound images
- gradient vector flow
- cell nucleus
- active contour segmentation
- geodesic active contours
- energy function
- object boundaries
- active contour model
- energy functional
- level set method
- geometric active contours
- external force
- curve evolution
- region growing
- region based active contours
- deformable models
- multiresolution
- gradient flow
- fully automatic
- correct classification
- segmentation result
- segmented images
- object segmentation
- cell nuclei
- partial differential equations
- multiscale
- cancer cells
- shape model
- shape variations
- graph cuts