SAR影像滤波模型

SAR影像滤波模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Classification(s)

Geography SubjectGIScience & Remote SensingCartography

Detailed Description

SAR影像滤波模型

(1)   Kuan滤波模型:

式中,分别为处理后和处理前窗口中心像素灰度值; M为窗口内所有像素的均值; K为权重函数; 为窗口相对标准差 /M

(2)增强的Lee滤波模型:

  

式中,为中心像素灰度; M为窗口均值,

  

参考文献

徐断,廖明生,卜方玲:一种基于相对标准差的SAR图像Speckle滤波方法。遥感学报,20004(3)

 

How to cite

《资源环境数学模型手册》 (2018). SAR影像滤波模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/d34601c2-56d8-43d8-b777-577682c6e8c7
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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