NDLI: A new band removed selection method for target detection in hyperspectral image

Content Provider	Springer Nature Link
Author	Wang, Yiting Huang, Shiqi Liu, Daizhi Wang, Baihe
Copyright Year	2013
Abstract	A hyperspectral remote sensing image data cube often contains dozens to hundreds of bands. This creates great difficulties in image data processing and target detection, which is known as “Hughes phenomenon”. Currently, there are great many methods of dimensionality reduction in the field of classification in the hyperspectral remote sensing image, but rarely in target detection. Thus, this paper introduces a new band removed selection (BRS) method to target detection for reducing dimensions in Hyperspectral, which includes the ways of “direct out” and “sort out” on the bad bands. And, a more optimized removed selection method was obtained after the integration of those two ways. This method not only plays the role of dimensionality reduction, but also can effectively improve the effect of target detection. From the experiment, the proposed BRS is proved to be effective and feasible with the actual hyperspectral images.
Starting Page	208
Ending Page	213
Page Count	6
File Format	PDF
ISSN	09728821
Journal	Journal of Optics
Volume Number	42
Issue Number	3
e-ISSN	09746900
Language	English
Publisher	Springer India
Publisher Date	2013-01-24
Publisher Place	India
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Hyperspectral Band selection Target detection Physics Laser Technology, Photonics Optics, Optoelectronics, Plasmonics and Optical Devices
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics

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