Quantitative analysis of cellular shape and motility with improved active contours.
Christophe ZimmerElisabeth LabruyereVannary Meas-YedidNancy GuillenJean-Christophe Olivo-MarinPublished in: ISBI (2002)
Keyphrases
- quantitative analysis
- active contours
- shape prior
- energy functional
- object boundaries
- external force
- qualitative analysis
- geometric active contours
- active contour model
- level set
- image segmentation
- force field
- segmentation method
- qualitative and quantitative analysis
- qualitative evaluation
- cardiac ultrasound images
- energy function
- shape model
- level set method
- curve evolution
- active contour segmentation
- gradient vector flow
- region based active contours
- shape representation
- geodesic active contours
- vector field
- shape variations
- graph cuts
- shape matching
- texture image segmentation
- deformable models
- gradient flow
- shape descriptors
- external forces
- evolution equation
- shape analysis
- variational framework