Shape recognition using eigenvalues of the Dirichlet Laplacian.

Mohamed A. Khabou Lotfi Hermi Mohamed Ben Hadj Rhouma

Published in: Pattern Recognit. (2007)

Keyphrases

shape model
shape matching
shape representation
shape features
covariance matrix
shape analysis
boundary conditions
image segmentation
mixture model
principal components
shape descriptors
shape retrieval
shape recognition
laplacian matrix