DocumentCode
273916
Title
Adaptive L-filters
Author
Pitas, I. ; Venetsanopoulos, A.N.
Author_Institution
Thessaloniki Univ., Greece
fYear
1989
fDate
5-8 Sep 1989
Firstpage
580
Lastpage
584
Abstract
A new adaptive filter structure is proposed which is based on linear combinations of order statistics (called adaptive L-filter). An efficient method to update the filter coefficients is presented, which is based on the least mean square error criterion. The proposed filter can adapt well to a variety of noise probability distributions, including impulsive noise. It also performs well in the case of nonstationary signals and, therefore, it is suitable for image processing applications
Keywords
adaptive filters; digital filters; filtering and prediction theory; adaptive L-filter; adaptive filter structure; image processing; impulsive noise; least mean square error criterion; linear combinations of order statistics; nonstationary signals;
fLanguage
English
Publisher
iet
Conference_Titel
Circuit Theory and Design, 1989., European Conference on
Conference_Location
Brighton
Type
conf
Filename
51686
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