Active contours driven by local and global probability distributions.
Danyi LiWeifeng LiQingmin LiaoPublished in: J. Vis. Commun. Image Represent. (2013)
Keyphrases
- active contours
- probability distribution
- image segmentation
- object boundaries
- active contour model
- level set
- segmentation method
- region based active contours
- level set method
- shape prior
- energy functional
- gradient vector flow
- geodesic active contours
- energy function
- external forces
- curve evolution
- external force
- texture image segmentation
- geometric active contours
- cardiac ultrasound images
- input image
- optical flow