FIR filter representations of reduced-rank noise reduction.

Per Christian Hansen Søren Holdt Jensen

Published in: IEEE Trans. Signal Process. (1998)

Keyphrases

noise reduction
fir filters
signal to noise ratio
edge preserving
edge detection
finite impulse response
noise level
noise removal
filter design
median filter
filter bank
linear algebra
impulse response
natural images
impulse noise
gray level
bilateral filter
markov random field
image segmentation