无人机载多光谱侦察效能研究  

Study on performance of multi spectral reconnaissance of unmanned aerial vehicle

作　　者：成刚[1] 方帆 宁飞[1] 闫明[1] 高泽东[1] 丁娜[1] 

机构地区：[1]西安应用光学研究所 [2]63961部队科技处

出　　处：《应用光学》2017年第5期685-688,共4页Journal of Applied Optics

摘　　要：光谱成像探测技术将成像技术和光谱技术结合在一起,能够提供丰富的目标场景信息。对多光谱成像探测技术进行了详细研究,针对迷彩伪装目标侦察设计了无人机载多光谱摄像机,重点分析了多光谱侦察探测、识别的计算方法。通过试验验证,多光谱侦察效能提高20%~50%。Spectral imaging detection technology combines imaging technology and spectral tech-nology, which can provide rich information of the target scene. The multi-spectral imaging detection technology is studied in detail, and multi-spectral camera of unmanned aerial vehicle is designed for the camouflage target reconnaissance. The calculation method of multi-spectral re-connaissance detection and recognition is analyzed emphatically. Experimental results show that the efficiency of multi-spectral reconnaissance performance is improved by 20%？50%.

关 键 词：光谱成像探测技术 无人机载多光谱侦察 光谱特征 信噪比 空间分辨率 

分 类 号：TN2[电子电信—物理电子学]