Impulse noise cleaning by iterative threshold median filtering

被引：5

作者：

Ip, H. H-S. ^{[1
]}

Potter, D. J. ^{[1
]}

Lebedev, D. S. ^{[2
]}

机构：

[1] Univ Coll London, Dept Phys & Astron, Image Proc Grp, London WC1E 6BT, England

[2] USSR Acad Sci, Inst Transmiss Problems, Icon Lab, Moscow, Russia

来源：

PATTERN RECOGNITION LETTERS | 1983年 / 2卷 / 02期

关键词：

Impulse noise filtering; array processors;

D O I：

10.1016/0167-8655(83)90043-0

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

An iterative impulse noise cleaning technique based on non-linear prediction is presented. The filtered image visual quality is considerably improved by the use of a 'soft' decision rule in the noise detection process. Implementation on CLIP4 is described.

引用

页码：89 / 93

页数：5

共 9 条

[1] DUFF M, 1976, P 3 INT C PATT REC, P728
[2] Duff M.J.B., 1978, P NATIONAL COMPUTER, P1055
[3] Fountain T.J., 1981, 811 U COLL LOND DEP
[4] FAST 2-DIMENSIONAL MEDIAN FILTERING ALGORITHM
HUANG, TS
YANG, GJ
TANG, GY
[J]. IEEE TRANSACTIONS ON ACOUSTICS SPEECH AND SIGNAL PROCESSING, 1979, 27 (01): : 13 - 18
[5] Lebedev D.S., 1970, ICONICS
[6] Lehar A.F., 1982, P INT C EL IM PROC, P174
[7] Pass S.D., 1981, 817 U COLL DEP PHYS
[8] Rosenfeld A., 1976, DIGITAL PICTURE PROC
[9] Rosenfeld A., 1969, PICTURE PROCESSING C, P88

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