An improved algorithm for active contour extraction based on greedy snake.

Hui Ren Zhibin Su Chaohui Lu Fangjv Zou

Published in: ICIS (2015)

Keyphrases

contour extraction
snake model
b spline
gvf snake
control points
perceptual grouping
edge detection
contour grouping
active contours
active contour model
dynamic programming
search space
image processing
higher order
least squares
complex background
low level
viewpoint
video sequences