An improved Cloude-Pottier decomposition using H/α/SPAN and complex Wishart classifier for polarimetric SAR classification

被引：0

作者：

Cao Fang ^{[1
,2
,3
]}

Hong Wen ^{[1
,2
]}

Wu Yirong ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Natl Key Lab Microwave Imaging Technol, Beijing, Peoples R China

[2] Chinese Acad Sci, Inst Elect, Beijing, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing, Peoples R China

来源：

PROCEEDINGS OF 2006 CIE INTERNATIONAL CONFERENCE ON RADAR, VOLS 1 AND 2 | 2006年

关键词：

IHSL transform; H/alpha/SPAN; Cloude-Pottier decomposition; unsupervised classificadon; fully polarimetric SAR;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

An improvement is proposed for the Cloude-Pottier decomposition using Wa/SPAN and IHSL transform. Based on this decomposition, ar. unsupervised classification with SPAN is also given in this paper. The main advantages of this decomposition are that it uses SPAN to maintain the space information for further polarimetric analysis and provides a straight way to present the result. Our experiments show that this decomposition method provides better results than the general Cloude-Pottier method and the corresponding Wishart H/a/SPAN classification also achieves better performance than the current Wishart H/a/A method.

引用

页码：567 / +

页数：3

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