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Proceedings Paper

Study on effect of SNR and fill factor on faint target signature quantitative measurement
Author(s): Zheng Liu; Hongxia Mao; Yinghong Dai
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Paper Abstract

Target signature quantitative measurement is a key problem in target signature studies. There are many factors to affect the measurement precision, especially when the target is faint. This article studies two of the most important factors, infrared imagery SNR and infrared detector fill factor. The former is related to the detector energy acquisition parameters, such as NETD, caliber, integral time, and so on. The latter is related to the detector spatial sampling feature. The conclusion of this article could give reference to infrared target quantitative measurement and infrared detector design.

Paper Details

Date Published: 11 September 2013
PDF: 6 pages
Proc. SPIE 8907, International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications, 89074K (11 September 2013); doi: 10.1117/12.2034746
Show Author Affiliations
Zheng Liu, Science and Technology on Optical Radiation Lab. (China)
Hongxia Mao, Science and Technology on Optical Radiation Lab. (China)
Yinghong Dai, Science and Technology on Optical Radiation Lab. (China)


Published in SPIE Proceedings Vol. 8907:
International Symposium on Photoelectronic Detection and Imaging 2013: Infrared Imaging and Applications
Haimei Gong; Zelin Shi; Qian Chen; Jin Lu, Editor(s)

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