Title :
Multichannel distance filter
Author :
Pappas, Michail ; Pitas, Ioannis
Author_Institution :
Dept. of Inf., Aristotelian Univ. of Thessaloniki, Greece
fDate :
12/1/1999 12:00:00 AM
Abstract :
A nonlinear multichannel digital filter is presented in this correspondence. The output is a weighted sum of all samples in the filter window, with a single parameter controlling the filter nonlinearity. Although input data ordering is not required, performance can surpass the performance of other ordering-based multichannel filters
Keywords :
digital filters; filtering theory; nonlinear filters; signal processing; filter window; multichannel distance filter; nonlinear multichannel digital filter; ordering-based multichannel filters; weighted sum; Color; Digital filters; Filtering; Image processing; Linearity; Multidimensional signal processing; Multidimensional systems; Nonlinear filters; Probability density function; Signal processing;
Journal_Title :
Signal Processing, IEEE Transactions on
