8 September 2011 The technology of generating infrared image based on electric heating film technology
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Abstract
The technology of generating infrared image based on electric heating film technology by its resistance per unit area was studied. A Lifgt-off-road vehicle was used as an object to be simulated. An infrared thermograph was used to photography the light-off-road vehicle from a specific corner. As a result several infrared images of the light-off-road vehicle were obtained and the thermal distribution of the vehicle was also obtained at the same time. A matlab program was used to process the image. The image was divided into several areas according to its grey level. Each area has its own temperature range. The average temperature of each area was calculated. A thermal balance equation was established according to the average temperature of each area and the environment temperature. By solving these equations, the radiant existances of these areas were gotten. The heating power per unit area of these areas was calculated. The electric heating film was preparation accordingly. The power was applied on the film and the infrared thermograph was used to observe it. The infrared image of the film has a high similarity with the true light-off-road vehicle's.
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Yuan Lu, Yuan Lu, Yun-song Feng, Yun-song Feng, Ya Qiao, Ya Qiao, } "The technology of generating infrared image based on electric heating film technology", Proc. SPIE 8193, International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Infrared Imaging and Applications, 81931T (8 September 2011); doi: 10.1117/12.900190; https://doi.org/10.1117/12.900190
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