25 October 2016 Super-resolution infrared time measurement method based on target dynamic characteristics
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Proceedings Volume 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control; 101570U (2016) https://doi.org/10.1117/12.2244885
Event: International Symposium on Optoelectronic Technology and Application 2016, 2016, Beijing, China
Abstract
High precision time control in the use of weapons and equipment is an important part of product design and development. In order to satisfy the data acquisition requirement of high accuracy and reliability in the rapid flight process, the super-resolution time measurement method based on target dynamic characteristics was put forward and proved by the cabin opening time measurement experiment. First, the changes of explosion pressure wave and image in the cabin opening process were analyzed in detail. The change regulation of explosion flame shape was analyzed by the characteristics of typical pressure wave, and then the high frequency images of the explosion process were shot by high speed camera. The change regulation of the infrared image was obtained through the comparison of visible and infrared image mechanism. Then, combined with the target motion features, and the observed station parameters, the observation model of movement process was built. On the basis of the above research, the infrared characteristic and the movement characteristic were transformed, and the super resolution model was established. For test method, combined with the actual class time measuring process in experimental design, to obtain the special radar for measuring high precision open class time as the true value of the precision appraisal. Experimental results show that the infrared feature and motion feature can realize open class time super resolution measurement, can effectively improve the accuracy and reliability of the data, to achieve specific action of high accuracy measurement that plays an important role by making use of the target dynamic characteristics.
© (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bin Li, Bin Li, Qiuping Hu, Qiuping Hu, Zili Tang, Zili Tang, Sanxi Zhang, Sanxi Zhang, Hua Zhang, Hua Zhang, Peng Yue, Peng Yue, Biao Liu, Biao Liu, } "Super-resolution infrared time measurement method based on target dynamic characteristics", Proc. SPIE 10157, Infrared Technology and Applications, and Robot Sensing and Advanced Control, 101570U (25 October 2016); doi: 10.1117/12.2244885; https://doi.org/10.1117/12.2244885
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