Active contours driven by local and global intensity fitting energy with application to SAR image segmentation and its fast solvers.
Guangming LiuQi LiuJing LiangQuanying SunPublished in: CoRR (2023)
Keyphrases
- active contours
- region based active contours
- active contour model
- level set
- object boundaries
- shape prior
- level set method
- image segmentation
- force field
- gradient flow
- narrow band
- curve evolution
- gradient vector flow
- image intensity
- active contour segmentation
- energy functional
- energy minimization
- segmentation method
- energy function
- multiresolution