红外热成像是一项通过涉取物体表面红外辐射而展现物体热态形象的高新技术。这项技术目前在发达国家颇为时兴，被业内人士誉为现代工业检测技术领域里的“火眼金睛”，同时也成为现代战争、海关缉私、消防灭火、勘探遥感等领域的“千里眼”。以美国、瑞典为代表的西方发达国家? Infrared thermography is a high technology that shows the hot image of an object by taking the infrared radiation from the surface of the object. This technology is quite fashionable in developed countries at present, and is praised by industry insiders as the “golden eye” in the field of modern industrial testing technology. It has also become a “clairvoyant eye” in areas such as modern warfare, customs anti-smuggling, fire fighting and firefighting, exploration and remote sensing. The United States, Sweden, represented by Western developed countries?