在监控系统应用中,经常会遇到用户要求24小时监控,在白天图像清晰的同时夜间图像也要有保证。由于夜间大部分场景光线都很比较差,仅凭自然光很难让摄像机获取好的图像效果,在这一背景下,红外摄像机应运而生。红外摄像机的原理与种类一般可见光的波长是0.4~0.7微米,这是我们眼睛能看到的光线。而0.7至400微米的一段就是红外线,红外线是不可见光线,超出了我们人类眼睛 In the monitoring system applications, users often encounter 24-hour monitoring requirements, clear images in the daytime at night while also ensuring the image. Because most of the scene at night is very poor light, natural light is difficult for the camera to obtain good image effects, in this context, the infrared camera came into being. The principle and type of infrared cameras The general visible light wavelength is 0.4 ~ 0.7 microns, which is our eyes can see the light. While a section of 0.7 to 400 microns is infrared, infrared is not visible, beyond our human eyes