Hyperspectral image target detection algorithm based on constrained maximum correlation coefficient

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 光学影像学习与分析中心

	Hyperspectral image target detection algorithm based on constrained maximum correlation coefficient
	Wang Cailing 1,2; Hu Bingliang2 ; Wang Hongwei 3; Wen Jia4 ; Li Xiangjuan 1
刊名	laser and infrared
	2016
卷号	46 期号:1 页码:98-102
关键词	target detection correlation coefficent hyperspectral image constrained energy minmum operator constrained maximum correlation coefficient
ISSN号	1001-5078
其他题名	约束最大相关系数的高光谱影像目标探测研究
产权排序	1
中文摘要	高光谱遥感影像具有高的空间分辨率和连续的光谱信息,在目标探测领域具有独特的优势。基于高光谱影像的目标探测技术是遥感理论与应用的重要领域之一。本文从统计学中的相关系数的概念出发,提出了基于约束最大相关系数的高光谱影像目标探测算法。利用高光谱影像的线性混合模型,在真实图像中添加目标光谱,获得不同含量的亚像素目标及大目标,利用实验室高光谱成像仪对大目标进行推扫成像获取真实大目标高光谱影像。对仿真图像与真实图像进行约束能量最小化算子和约束最大相关系数算子进行对比,实验结果表明,基于约束最大相关系数的高光谱影像目标探测算法在探测大目标中具有更稳健的探测性能。
英文摘要	hyperspectral remote sensing image has high-resolution spatial information and contains continuous spectrum information, and it has unique advantage in the field of target detection. target detection techniques based on hyperspectral image are one of the important areas in remote sensing theory and application. starting from the concept of correlation coefficient in statistics, the target detection algorithm of hyperspectral image based on constrained maximum correlation coefficient is proposed. different amounts of sub-pixel targets and goals were gotten by adding the target spectrum in the real hyperspectral image, and the real hyperspectral images of large targets were obtained by hyperspectral imager. by comparing constrained energy minimum method and the proposed method, the experiment results show that the proposed algorithm has more robust performance for large target detection.
收录类别	CSCD
语种	中文
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/28339]
专题	西安光学精密机械研究所_光学影像学习与分析中心
作者单位	1.Xi'an Shiyou University，School of Computer Science，Xi'an 710065，China 2.Xi'an Institute of Optics and Precision Mechanics of CAS，Xi'an 710119，China 3.Engineering University of CAPF，Xi'an 710086，China 4.Tianjin Polytechnic University，School of Electronics and Information Engineering，Tianjin 300387，China
推荐引用方式 GB/T 7714	Wang Cailing,Hu Bingliang,Wang Hongwei,et al. Hyperspectral image target detection algorithm based on constrained maximum correlation coefficient[J]. laser and infrared,2016,46(1):98-102.
APA	Wang Cailing,Hu Bingliang,Wang Hongwei,Wen Jia,&Li Xiangjuan.(2016).Hyperspectral image target detection algorithm based on constrained maximum correlation coefficient.laser and infrared,46(1),98-102.
MLA	Wang Cailing,et al."Hyperspectral image target detection algorithm based on constrained maximum correlation coefficient".laser and infrared 46.1(2016):98-102.