SMOOTHING SPECKLED SYNTHETIC APERTURE RADAR IMAGES BY USING MAXIMUM HOMOGENEOUS REGION FILTERS

被引：48

作者：

WU, YF ^{[1
]}

MAITRE, H ^{[1
]}

机构：

[1] TELECOM PARIS,DEPT IMAGE,F-75013 PARIS,FRANCE

来源：

OPTICAL ENGINEERING | 1992年 / 31卷 / 08期

关键词：

SYNTHETIC APERTURE RADAR; SPECKLE; ADAPTIVE FILTERING; IMAGE RESTORATION; SEGMENTATION;

D O I：

10.1117/12.59897

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A new speckle suppression filter using adaptively tailored windows to preserve edges when they are present is proposed. Results are presented for synthetic aperture radar images and comparison is made with existing speckle filtering methods that do not have the shape adaptivity property.

引用

页码：1785 / 1792

页数：8

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