Improved GVF Based Left Ventricle Segmentation from Cardiac MR Images Using Radial B-Snake Model.

Jia Liang Yuanquan Wang

Published in: ICYCS (2008)

Keyphrases

snake model
active contours
active contour model
contour extraction
gradient vector flow
complex shapes
external force

image gradient
deformable models
object boundaries
force field
object shape
improved algorithm
perceptual grouping

b spline
image segmentation
range data
region growing
computer vision
segmentation method

level set
markov random field
edge detection
vector field
edge map
optical flow