DESIGN OF WEIGHTED ORDER STATISTIC FILTERS USING THE PERCEPTRON ALGORITHM

被引：22
作者：
JEONG, BJ
LEE, YH
机构：
[1] Department of Electrical Engineering, Korea Advanced Institute of Science and Technology
来源：
IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1994年 / 42卷 / 11期
关键词：
D O I：
10.1109/78.330393
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：
We observe that the design of optimal weighted order statistic (WOS) filters under the mean absolute error criterion can be thought of as a two-class linear classification problem. Based on this observation, the perceptron algorithm is applied in designing WOS filters. It is shown experimentally that the perceptron algorithm can find optimal or near-optimal WOS filters in practical situations.
引用
收藏
页码：3264 / 3269
页数：6
相关论文
共 13 条
[1]   STACK FILTERS AND THE MEAN ABSOLUTE ERROR CRITERION [J].
COYLE, EJ ;
LIN, JH .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1988, 36 (08) :1244-1254
[2]   OPTIMAL STACK FILTERING AND THE ESTIMATION AND STRUCTURAL APPROACHES TO IMAGE-PROCESSING [J].
COYLE, EJ ;
LIN, JH ;
GABBOUJ, M .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1989, 37 (12) :2037-2066
[3]  
Duda R. O., 1973, PATTERN CLASSIFICATI, V3
[4]  
LEE KD, IN PRESS IEEE T SIGN
[5]   A NEW CLASS OF NONLINEAR FILTERS - NEURAL FILTERS [J].
LIN, Y ;
ASTOLA, J ;
NEUVO, Y .
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 1993, 41 (03) :1201-1222
[6]  
Muroga S., 1971, THRESHOLD LOGIC ITS
[7]   MEDIAN FILTERS - SOME MODIFICATIONS AND THEIR PROPERTIES [J].
NODES, TA ;
GALLAGHER, NC .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1982, 30 (05) :739-746
[8]   ANALYSIS OF WEIGHTED MEDIAN FILTERS BASED ON INEQUALITIES RELATING THE WEIGHTS [J].
PRASAD, MK ;
LEE, YH .
CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 1992, 11 (01) :115-136
[9]   STACK FILTERS [J].
WENDT, PD ;
COYLE, EJ ;
GALLAGHER, NC .
IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1986, 34 (04) :898-911
[10]  
YIN L, 1993, IEEE T SIGNAL PROCES, V41, P162, DOI 10.1109/TSP.1993.193136
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