L-statistics based space/spatial-frequency filtering of 2D signals in heavy tailed noise.

Irena Orovic Srdjan Stankovic

Published in: Signal Process. (2014)

Keyphrases

spatial frequency
heavy tailed
slowly varying
low frequency
high frequency
frequency domain
median filter
texture segmentation
generalized gaussian
visual quality
noisy data
hyperspectral
gaussian noise
noise level
high resolution
noise reduction
subband
gray level
co occurrence