A comparison of hexagonally and rectangularly-sampled two-dimensional FIR digital filters.

Russell M. Mersereau Tae H. Joo Theresa C. Speake

Published in: ICASSP (1980)

Keyphrases

digital filters
iir filters
finite impulse response
fir filters

low pass filter
discrete wavelet transform
three dimensional

infinite impulse response
transfer function
image segmentation

filter bank
fourier transform
median filter