Active Contour with a Tangential Component.
Junyan WangKap Luk ChanPublished in: J. Math. Imaging Vis. (2015)
Keyphrases
- active contours
- curve evolution
- active contour model
- level set
- object boundaries
- image segmentation
- shape prior
- level set method
- energy function
- gradient vector flow
- energy functional
- vector field
- segmentation method
- model for image segmentation
- level set evolution
- snake model
- multiscale
- gradient flow
- force field
- image gradient
- geodesic active contours
- external force
- energy minimization
- optical flow
- cardiac ultrasound images