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相关跟踪算法是红外成像末制导阶段的一种重要跟踪算法,针对该算法,提出一种动态红外迷彩伪装技术,该技术是可控的新型红外伪装手段,它是通过迅速降低目标与背景红外图像帧与帧之间相关度,从而使红外跟踪系统对地面目标的跟踪丢失。在分析红外跟踪系统的相关算法及动态红外伪装原理的基础上,研究了一种基于帕尔帖效应的半导体制冷/制热技术和计算机控制技术的动态红外迷彩伪装技术,并研制了一套实现动态红外迷彩伪装的原理样机。最后,对该样机进行了综合测试和深入分析,结果表明:该样机的相邻两帧红外图像的相关系数均小于0.7,且次高峰与最高峰比较相似,因此该技术可以有效对抗红外系统的相关跟踪。
Aiming at this algorithm, a dynamic infrared camouflage camouflage technique is proposed, which is a controllable new type of infrared camouflage method. It is based on rapidly reducing the target and the background infrared image The correlation between the frame and the frame, so that the infrared tracking system on the ground target tracking loss. Based on the analysis of infrared tracking system and the principle of dynamic infrared camouflage, a dynamic infrared camouflage camouflage technology based on Peltier effect of semiconductor cooling / heating technology and computer control technology is studied. Dynamic infrared camouflage camouflage prototype. Finally, a comprehensive test and an in-depth analysis of the prototype are carried out. The results show that the correlation coefficients of the two adjacent infrared images of the prototype are all less than 0.7, and the sub-peak is similar to the peak, so the technique can effectively combat the infrared system Related tracking.