Invariance of second-order modes of 2-D digital filters under 2-D frequency transformation.

Yafei Tian Fanyong Zhang Shi Yan Li Xu

Published in: ICARCV (2012)

Keyphrases

digital filters
higher order
low pass filter
iir filters
genetic algorithm
discrete wavelet transform
median filter
transfer function
infinite impulse response
image analysis
low frequency
fir filters