Deep active contours using locally controlled distance vector flow.
Parastoo AkbarimoghaddamAtefeh ZiaeiHamed AzarnoushPublished in: Signal Image Video Process. (2022)
Keyphrases
- active contours
- gradient flow
- active contour model
- object boundaries
- level set
- image segmentation
- shape prior
- gradient vector flow
- energy functional
- level set method
- energy function
- distance measure
- geodesic active contours
- texture image segmentation
- segmentation method
- active contour segmentation
- external forces
- force field
- geometric active contours
- feature vectors
- distance function
- cardiac ultrasound images
- evolution equation
- flow field
- partial differential equations
- vector space
- segmentation algorithm