Periodic Signal Denoising: An Analysis-Synthesis Framework Based on Ramanujan Filter Banks and Dictionaries.

Pranav Kulkarni P. P. Vaidyanathan

Published in: ICASSP (2021)

Keyphrases

filter bank
wavelet packet
denoising
multiscale
signal processing
perfect reconstruction
image coding
computer vision
image processing
frequency domain
continuous wavelet transform
feature extraction
input signals
filter coefficients