Segmenting similar shapes via weighted group-similarity active contours.
Peng LvQingjie ZhaoDongbing GuPublished in: ICIP (2015)
Keyphrases
- active contours
- shape prior
- image segmentation
- active contour model
- object boundaries
- level set
- level set method
- curve evolution
- energy functional
- geometric active contours
- gradient vector flow
- energy function
- similarity measure
- shape model
- texture image segmentation
- external forces
- shape representation
- geodesic active contours
- active contour segmentation
- region based active contours
- shape variations
- graph cuts
- external force
- cardiac ultrasound images
- shape analysis
- hausdorff distance
- segmentation algorithm
- medial axis
- computer vision
- shape matching