Robust Zero Level-Set Extraction from Unsigned Distance Fields Based on Double Covering.

Fei Hou Xuhui Chen Wencheng Wang Hong Qin Ying He

Published in: ACM Trans. Graph. (2023)

Keyphrases

level set
active contours
level set method
partial differential equations
shape prior
curve evolution
signed distance
image segmentation

level set based segmentation
narrow band
level set evolution
variational level set method
energy function
energy functional
variational framework

evolution process
image segmentation methods
variational methods
method for image segmentation
level set framework
level set segmentation
computer vision

euclidean distance
intensity inhomogeneity
piecewise constant
distance measure
organ segmentation
dimensionality reduction
active contour model