A New Gradient and Region Based Geometric Snake.

Yongsheng Pan J. Douglas Birdwell Seddik M. Djouadi

Published in: ICASSP (2) (2005)

Keyphrases

image segmentation
active contours
edge detection
active contour model
geometric structure
segmentation method
b spline
geometric information
multiscale
geometric features
external force
learning algorithm
gradient vector flow
gradient information
geometric transformations
image gradient
energy function
case study