Orthogonal Projections of the Identity: Spectral Analysis and Applications to Approximate Inverse Preconditioning.

Published in: SIAM Rev. (2006)

Keyphrases

spectral analysis
power spectral density
radon transform
spectral methods
filter bank
speech signal
edge preserving
neural network
autoregressive
spectral features
discrete radon transform
scale space
parameter estimation
primal dual