RT Journal Article
SR Electronic
A1 Stupak, Csaba
A1 Lukac, Rastislav
A1 Marchevsky, Stanislav
T1 Processor for impulsive noise suppression in telecommunication channels
JF Communications - Scientific Letters of the University of Zilina
YR 2000
VO 2
IS 2
SP 64
OP 70
DO 10.26552/com.C.2000.2.64-70
UL https://komunikacie.uniza.sk/artkey/csl-200002-0009.php
AB In recent years, many linear filters have been replaced by nonlinear filters, especially in case of impulse noise distorting. Stack filters, the class of non-linear filters are very interesting for easy hardware realisation and threshold decomposition property. The development of digital HDTV gives technological push in this area. Various of very efficient order-statistics filters such as median or LUM smoother are useful in many applications. In addition, these filters can be realised as stack filters. This paper gives a short review of the stack filter class.