Interactive active contour with kernel descriptor.
Hao LiMaoguo GongQiguang MiaoBin WangPublished in: Inf. Sci. (2018)
Keyphrases
- active contours
- object boundaries
- level set
- active contour model
- image segmentation
- energy functional
- level set method
- active contour segmentation
- energy function
- segmentation method
- force field
- curve evolution
- snake model
- shape prior
- gradient vector flow
- cardiac ultrasound images
- geodesic active contours
- computer vision
- external force
- feature space
- invariant features
- global minimum
- feature extraction
- shape descriptors
- vector field
- keypoints
- model for image segmentation
- multiscale