Combining-SNCR evaluation of dual-models aerial targets’ infrared bands
投稿时间:2019-03-15  修订日期:2020-01-07  download
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作者单位E-mail
张磊 北京跟踪与通信技术研究所北京 100094 rosa1982@163.com 
陈略 中国科学院智能红外感知重点实验室上海 200083
中国科学院上海技术物理研究所上海 200083
中国科学院大学北京
100049 
1041739493@qq.com 
朱含露 中国科学院智能红外感知重点实验室上海 200083
中国科学院上海技术物理研究所上海 200083
中国科学院大学北京
100049 
zhuhanlu19920@163.com 
饶鹏 中国科学院智能红外感知重点实验室上海 200083
中国科学院上海技术物理研究所上海 200083 
peng_rao@mail.sitp.ac.cn 
Abstract:The detection of the aerial targets applied on the space-based platform has the effects of long distance, weak signal of targets, complex background clutters and noises from detectors, therefore, it is extremely important to determine the bands, which might obtain the strongest signal, during the process of detection. The trapezoidal plume and the cone plume simulation model are systematically established, meanwhile an SNCR method combining the signal to noisy ratio(SNR) and the signal to clutter ratio(SCR) is proposed to determine the detection bands. The experimental result shows that, different aerial targets have different SNCR values, but with the same peak value. According to the method mentioned above, bands have been determined and eventually been determined the values as follows: in MWIR band, in which interval is not less than 0.3, in LWIR band, in which interval is not less than 0.3.
keywords:electronic technology  infrared bands  SNRC  aerial targets  dual-models
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Copyright:《Journal of Infrared And Millimeter Waves》