Reduce the complexity of frequency-response masking filter using multiplication free filter.

Chun Zhu Yang Yong Lian

Published in: ISCAS (4) (2003)

Keyphrases

frequency response
recursive filters
impulse response
frequency domain
transfer function
signal to noise ratio
fir filters
finite impulse response
high pass
noise reduction
filtering method
filter design
order statistics
image processing
noise removal
gray scale
similarity measure