针对大视场红外多目标实时侦察和跟踪的急需，提出了一种基于红外鱼眼镜头的全向凝视型多目标跟踪和处理系统。采用红外鱼眼镜头和512 pixel×512 pixel硅化铂焦平面探测器组件实现对威胁目标的“全空域包容”和“全时域实时”侦测。设计双数字信号处理器系统的红外多目标处理系统硬件，实时进行多目标识别和跟踪算法的数据处理，给出了读出电路和逻辑框图。对某型机动目标进行了多目标的跟踪实验，采集到包含目标1、目标2的序列红外图像。两目标的理论运行轨迹和实际解算出的运行轨迹比较，验证了系统工作的有效性和多目标跟踪的实时性。

An omnidirectional staring multi-target tracking and processing system based on infrared fish-eye lens is proposed to satisfy urgent requirements of large-viewing-field infrared multi-target real-time reconnaissance and tracking. Utilizing infrared fisheye lens and 512 pixel×512 pixel PtSi thermal detector modules, the system can detect threat targets with the whole space-domain capacity and the whole time-domain real-time capability. The hardware of the infrared multi-target processing system based on dual-digital signal processor system is designed to implement data processing for multi-target recognition and tracking algorithms. The read-out circuit and the logical block diagram are presented. The multi-target tracking experiment for some motor targets is carried out, and infrared image sequences including targets 1 and 2 are acquired. Theoretical and experimental tracks of the targets are compared, and availability of the system and real-time capability of multi-target tracking are validated.