Two-dimensional filter design based on frequency mapping of analog prototype filters.

Radu Matei Liviu Goras

Published in: ECCTD (2011)

Keyphrases

filter design
frequency response
low pass filter
nonlinear filters
finite impulse response
infinite impulse response
image restoration
fir filters
image enhancement
circular harmonic
low pass
stack filters
low frequency
image processing
median filter
filter bank
high frequency