Small objects detection of hyperspectral image in urban areas

被引：0

作者：

Li, Shanshan ^{[1
]}

Zhang, Bing ^{[1
]}

Gao, Lianru ^{[1
]}

Sun, Xu ^{[1
]}

机构：

[1] Chinese Acad Sci, Ctr Earth Observat & Digital Earth, Beijing, Peoples R China

来源：

2009 JOINT URBAN REMOTE SENSING EVENT, VOLS 1-3 | 2009年

关键词：

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

Remote sensing has been widely used for urban planning, urban environment and resources management Recognition of some small targets is crucial for these purposes, and hyperspectral data can be used to extract targets with its high spectral resolution. This paper presented several representative algorithms of small targets detection in hyperspectral image, and four abnormal detect methods were applied to find vehicles in urban areas. Comparison of presented results is also being conducted to verify that abnormal detecting methods can be used for urban targets suitably and effectively.

引用

页码：932 / 936

页数：5

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