Tunneling descent for m.a.p. active contours in ultrasound segmentation.
Zhong TaoHemant D. TagarePublished in: Medical Image Anal. (2007)
Keyphrases
- active contours
- level set
- shape prior
- segmentation method
- image segmentation
- cardiac ultrasound images
- active contour segmentation
- gradient vector flow
- geodesic active contours
- variational segmentation
- ultrasound images
- energy function
- geometric active contours
- active contour model
- energy functional
- external force
- object boundaries
- region based active contours
- texture image segmentation
- image segmentation methods
- level set method
- object segmentation
- level set evolution
- snake model
- minimal surface
- region growing
- curve evolution
- gradient flow
- image analysis
- segmentation algorithm
- variational formulation
- mumford shah functional
- partial differential equations
- variational framework
- shape model
- object segmentation and tracking
- narrow band
- force field
- image gradient
- multiscale
- external forces
- vector field
- medical images
- image processing