Optimizing The Relative Gray Division Infrared Fluoroscopic Imaging Methods

Infrared thermal imaging technology has many advantages in the medical field,such as quickness, no harmful and so on. Since t the human body can be seen as blackbody, infrared thermal imaging technology can be applied in the medical body temperature probing.The topic discussed the infrared thermal imaging system which is combined relative intensity division method with the temperature at any point of the theoretical formula that could precise experimental data, optimize infrared imaging perspective system, access to internal heat biological tissue information. Firstly, this paper introduces the research background and development status of infrared imaging technology and then combined with the classical theory of biological heat transfer method and finite element method to establish biological heat transfer model, secondly, the relative intensity division method is raised, which combined with the surface temperature of the object at any point formula to get information of the heat in the biological tissue. Thirdly, an effective test hardware and software systems is built to get more clearly distinguish between surface temperature and the heat information.Creat a the infrared thermal imaging system which is combined relative intensity division method with the temperature at any point of the theoretical formula.The Comsol simulation software and experiments are used to obtained the information about heat set at different locations, which verifies that the relative intensity division method combined with the surface temperature of the object at any point formula is feasibility and correctness. The inner temperature distribution is more intuitive to be shown up with the software pseudo-color applications. Study shows that relative intensity division method combines with the temperature at any point formula is useful by comparing the experimental and simulation, the method is feasibility and correctness, providing new ideas of application of infrared thermal imaging technology to detect abnormal heat sources in the medical biological methods.