The research of a new test method about dynamic target infrared spectral signature

Jiang-hui Wu; Jiao-bo Gao; Qing Chen; Yan-ling Luo; Jiang-jun Li; Ze-dong Gao; Nan Wang; Meng Gao

doi:10.1117/12.2071703

20 November 2014 The research of a new test method about dynamic target infrared spectral signature

Jiang-hui Wu, Jiao-bo Gao, Qing Chen, Yan-ling Luo, Jiang-jun Li, Ze-dong Gao, Nan Wang, Meng Gao

Proceedings Volume 9300, International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications; 93001A (2014) https://doi.org/10.1117/12.2071703
Event: International Symposium on Optoelectronic Technology and Application 2014, 2014, Beijing, China

Abstract

The research on infrared spectral target signature shows great military importance in the domain of IR detection Recognition, IRCM, IR image guide and ir stealth etc. The measurements of infrared spectral of tactical targets have been a direct but effective technique in providing signatures for both analysis and simulation to missile seeker designers for many years. In order to deal with the problem of dynamic target infrared spectral signature, this paper presents a new method for acquiring and testing ir spectral radiation signatures of dynamic objects, which is based on an IR imager guiding the target and acquiring the scene at the same time, a FOV chopping scan infrared spectral radiometer alternatively testing the target and its background around ir spectral signature.ir imager and spectral radiometer have the same optical axis. The raw test data was processed according to a new deal with method. Principles and data processing methods were described in detail, test error also analyzed. Field test results showed that the method described in the above is right; the test error was reduced smaller, and can better satisfy the needs of acquiring dynamic target ir spectral signature.

Citation Download Citation

Jiang-hui Wu, Jiao-bo Gao, Qing Chen, Yan-ling Luo, Jiang-jun Li, Ze-dong Gao, Nan Wang, and Meng Gao "The research of a new test method about dynamic target infrared spectral signature", Proc. SPIE 9300, International Symposium on Optoelectronic Technology and Application 2014: Infrared Technology and Applications, 93001A (20 November 2014); https://doi.org/10.1117/12.2071703

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KEYWORDS

Infrared signatures

Infrared imaging

Radiometry

Thermography

Infrared radiation

Imaging systems

Target acquisition

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