MTF of Line-Array CCD on Detection Performance for Hyperspectral Imager

	MTF of Line-Array CCD on Detection Performance for Hyperspectral Imager
其他题名	论文其他题名
	Wang C. H.; Xiang Y.
	2009
发表期刊	Spectroscopy and Spectral Analysis
ISSN	1000-0593
卷号	29 期号:6 页码:1478-1481
摘要	As an image-spectrum merging technology, hyperspectral imaging has been used in battlefield reconnaissance rapidly. According to the definition of MTF based on contrast, the theoretical model of the MTF of line-array CCD was presented. The effect of the relative position of line-array CCD and input signal on MTF was analyzed. The results indicate that at the frequency-division of Nyquist frequency, the relative position has a strong effect on the MTF, which becomes much stronger with frequency increase, while at other frequency, the effect of the relative position on MTF depends on the percent error vertical bar zeta vertical bar, e.g. the bigger the value of vertical bar zeta vertical bar, the weaker the effect of the relative position on MTF. In the frequency range of vertical bar zeta vertical bar > 0.1%, the effect of the relative position on MTF can be ignored. The above conclusions have directive significance in the design of MTF measure system of hyperspectral imager.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/25663
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang C. H.,Xiang Y.. MTF of Line-Array CCD on Detection Performance for Hyperspectral Imager[J]. Spectroscopy and Spectral Analysis,2009,29(6):1478-1481.
APA	Wang C. H.,&Xiang Y..(2009).MTF of Line-Array CCD on Detection Performance for Hyperspectral Imager.Spectroscopy and Spectral Analysis,29(6),1478-1481.
MLA	Wang C. H.,et al."MTF of Line-Array CCD on Detection Performance for Hyperspectral Imager".Spectroscopy and Spectral Analysis 29.6(2009):1478-1481.

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