Change Detection of Multi-temporal Remote Sensing Images Based on Multi-band KL Transform

被引：0

作者：

Chen Ying ^{[1
]}

Zhao Xunjie ^{[1
]}

Liu Xiaoli ^{[1
]}

机构：

[1] Shenzhen Univ, Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China

来源：

INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2011: ADVANCES IN IMAGING DETECTORS AND APPLICATIONS | 2011年 / 8194卷

关键词：

remote sensing image; multi-band KL transform; band combination; change detection; component;

D O I：

10.1117/12.899446

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：

In this paper, two TM images of Suzhou were used to extract the change area by using the multi-band KL transform. The keys of this research are the preprocessing of the images, band combination and the combination of the transformed components. Experimental results show that the method joined the information of two images, made the changed information obvious, improved the detection accuracy and was less affected by the noise.

引用

页数：7

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