A gradient vector flow snake based multi-level morphological active contour algorithm.
Chao-Cheng WuYou-Lun WuChung-Yu WuChinsu LinPublished in: IGARSS (2017)
Keyphrases
- active contours
- gradient vector flow
- active contour model
- energy function
- snake model
- segmentation method
- improved algorithm
- level set method
- external force
- force field
- object boundaries
- level set
- curve evolution
- vector field
- image segmentation
- expectation maximization
- contour extraction
- motion segmentation
- gvf snake