红外线热象图是靠从身体表面的红外辐射转变成一种图象的技术,用于医学上的辅助诊断已多年。有两种技术可将身体表面发射的红外线检测到并转变为可见光。一种叫电子温度计。由于身体发射的红外线波长常在4μm～20μm间,该法系将此波被辐收器收纳并变为可见光。图象出现在屏幕上并可摄象成永久性资 Infrared thermography is a technique that has been transformed into an image by infrared radiation from the body surface for many years for medical assistance. There are two technologies that detect and convert infrared radiation emitted by the body surface into visible light. A kind of electronic thermometer. As the body emits infrared wavelengths often between 4μm ~ 20μm, the law of this wave is absorbed by the radiator and into visible light. The image appears on the screen and can be taken as a permanent image