NGVF: An improved external force field for active contour model.

Jifeng Ning Chengke Wu Shigang Liu Shuqin Yang

Published in: Pattern Recognit. Lett. (2007)

Keyphrases

active contour model
force field
active contours
gradient vector flow
segmentation method
energy minimization
level set method
deformable models
region growing
shape prior
edge map
external force
level set
reference object
image analysis