EVEN LENGTH MEDIAN FILTERS IN OPTIMAL SIGNAL-PROCESSING

被引：0
|
作者：
HAVLICEK, JP
KATZ, GR
MCKEEMAN, JC
机构：
[1] USN,RES LAB,WASHINGTON,DC 20375
[2] IBM CORP,DIV FEDERAL SECTOR,MANASSAS,VA 22110
来源：
ELECTRONICS LETTERS | 1992年 / 28卷 / 13期
关键词：
FILTERS; SIGNAL PROCESSING;
D O I：
10.1049/el:19920795
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Examples are presented where the even-length median filter offers improved mean squared error characteristics over the odd-length median. This indicates that even-length filters should be considered in optimal filter design. In terms of the mean absolute error criterion, it is shown that the even-length median filter admits a representation as a generalised stack filter.
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页码：1258 / 1260
页数：3
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