2D Zero-Phase FIR Filter Design with Nonuniform Frequency Sampling.

V. Ramachandran V. Ninov

Published in: J. Circuits Syst. Comput. (2000)

Keyphrases

filter design
frequency response
finite impulse response
image restoration
low pass
fir filters
image enhancement
nonlinear filters
low pass filter
low frequency
image processing
sampling algorithm
multiscale
super resolution
random sampling
circular harmonic