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 technology, 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 reconnaissance detection and recognition is analyzed emphatically. Experimental results show that the efficiency of multi-spectral reconnaissance performance is improved by 20%～50%.