Polyphase Implementation for Gaussian 2D FIR Filters with Circular Symmetry.

Doru-Florin Chiper Radu Matei

Published in: ECAI (2023)

Keyphrases

fir filters
finite impulse response
filter bank
impulse response
filter design
linear algebra
wavelet transform
natural images
computer systems
computationally efficient
signal to noise ratio
zero crossing
perfect reconstruction
frequency response