Variational shape approximation.

David Cohen-Steiner Pierre Alliez Mathieu Desbrun

Published in: ACM Trans. Graph. (2004)

Keyphrases

shape model
polygonal approximation
image segmentation
free energy
level set framework
medial axis
shape descriptors
special case
shape analysis
approximation algorithms
closed form
shape retrieval
shape matching
shape variations
shape recognition
variational framework
video sequences
neural network