论文部分内容阅读
根据红外热图像的特点，提出了两类成像报警信号的产生方法。一种是过热区的探测报警，另一类是运动目标的探测报警。该方法考虑了红外热图像的空间、时问相关性以及干扰的随机性、不相关性，因而降低了误报率。与其它方法相比，文中所提出的方法算法简单，易于硬件实现，抗干扰能力强，实时性好。
According to the characteristics of infrared thermal images, two types of imaging alarm signals are proposed. One is the detection of overheating alarm, the other is the detection of movement of the target alarm. The method takes into account the spatial and temporal correlation of infrared thermal images and the randomness and non-perturbation of the interference, thus reducing the false alarm rate. Compared with other methods, the proposed algorithm is simple, easy to implement in hardware, strong in anti-interference and good in real-time.