Guiding Active Contours for Tree Leaf Segmentation and Identification.
Guillaume CeruttiLaure TougneJulien MilleAntoine VacavantDidier CoquinPublished in: CLEF (Notebook Papers/Labs/Workshop) (2011)
Keyphrases
- active contours
- level set
- shape prior
- segmentation method
- image segmentation
- cardiac ultrasound images
- gradient vector flow
- geodesic active contours
- variational segmentation
- active contour model
- energy functional
- energy function
- object boundaries
- region based active contours
- active contour segmentation
- geometric active contours
- snake model
- image segmentation methods
- external force
- level set method
- texture image segmentation
- curve evolution
- object segmentation
- region growing
- gradient flow
- level set evolution
- partial differential equations
- minimal surface
- external forces
- segmentation algorithm
- force field
- variational framework
- energy minimization
- piecewise constant
- prior shape knowledge
- evolution equation
- mumford shah functional
- shape representation
- graph cuts
- image processing