Design of orthogonal graph filter bank with known eigenvalues of Laplacian matrix.

Chien-Cheng Tseng Su-Ling Lee

Published in: IET Signal Process. (2019)

Keyphrases

laplacian matrix
filter bank
spectral methods
multiresolution
subband
spectral clustering
pseudo inverse
spectral analysis
multiscale
signal processing
covariance matrix
graph laplacian
low dimensional
graph structure
graph representation
graph kernels