Adaptive harmonic time-frequency decomposition of audio using shift-invariant PLCA.

Benoit Fuentes Roland Badeau Gaël Richard

Published in: ICASSP (2011)

Keyphrases

shift invariant
signal dependent
wavelet domain
rotation invariant
wavelet coefficients
discrete wavelet transform
wavelet transform
signal processing
wavelet packet
sparse coding
edge preserving
blurred images
denoising
multiresolution
spatial domain
frequency domain