Volume 45 Issue 3
Apr.  2016
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Zhang Tao, Xue Yonghong, Ding Yonghe, Zhang Lei. Analysis of imaging characteristics of background in elliptical orbit infrared surveillance platform[J]. Infrared and Laser Engineering, 2016, 45(3): 326001-0326001(6). doi: 10.3788/IRLA201645.0326001
Citation: Zhang Tao, Xue Yonghong, Ding Yonghe, Zhang Lei. Analysis of imaging characteristics of background in elliptical orbit infrared surveillance platform[J]. Infrared and Laser Engineering, 2016, 45(3): 326001-0326001(6). doi: 10.3788/IRLA201645.0326001

Analysis of imaging characteristics of background in elliptical orbit infrared surveillance platform

doi: 10.3788/IRLA201645.0326001
  • Received Date: 2015-07-11
  • Rev Recd Date: 2015-08-20
  • Publish Date: 2016-03-25
  • The imaging characteristic of background in elliptical orbit infrared platform is the basis of infrared image data processing. Firstly, the geometric projection model and signal transfer model of elliptical orbit infrared platform were established, and the imaging model of infrared sensor was given. Secondly, the effect of platform attitude, relative movement of background ontology and orbit on imaging characteristic of background were analyzed and the mathematical influence model was deducted. Finally, simulation experiments verified the correctness of the model, and the synthetic simulation results of imaging characteristics of background were given. The analysis results show that new features of background are presented in the detect image of infrared surveillance platform running on the elliptical orbit, and new requirements for infrared imaging data process are requested.
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    [2] Liu Tao, Jiang Weidong, Li Xiang, et al. Simulation calculation of dynamic infrared radiation characteristics of the target in ballistic midcourse[J]. Infrared and Laser Engineering, 2008, 23(12):5-8. (in Chinese)刘涛,姜卫东, 黎湘,等. 弹道中段目标动态红外辐射特性仿真计算研究[J]. 红外与激光工程, 2008, 23(12):5-8.
    [3] Liu Tao, Yang Degui, Jiang Weidong, et al. IR imaging modeling and simulation of ballistic target group outside atmosphere[J]. Infrared and Laser Engineering, 2011, 40(4):589-594. (in Chinese)刘涛, 杨德贵, 姜卫东, 等. 大气层外弹道式目标群红外成像建模与仿真[J]. 红外与激光工程, 2011, 40(4):589-594.
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    [7] Xue Yonghong, An Wei, Zhang Tao, et al. Real-time line of sight calibration algorithm for high earth orbit infrared scanning sensor[J]. Acta Optica Sinica, 2013, 33(6):0628003. (in Chinese)薛永宏, 安玮, 张涛, 等. 高轨红外相机视轴指向实时校正算法[J]. 光子学报, 2013, 33(6):0628003.
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Analysis of imaging characteristics of background in elliptical orbit infrared surveillance platform

doi: 10.3788/IRLA201645.0326001
  • 1. Beijing Institute of Tracking and Telecommunication Technology,Beijing 100094,China

Abstract: The imaging characteristic of background in elliptical orbit infrared platform is the basis of infrared image data processing. Firstly, the geometric projection model and signal transfer model of elliptical orbit infrared platform were established, and the imaging model of infrared sensor was given. Secondly, the effect of platform attitude, relative movement of background ontology and orbit on imaging characteristic of background were analyzed and the mathematical influence model was deducted. Finally, simulation experiments verified the correctness of the model, and the synthetic simulation results of imaging characteristics of background were given. The analysis results show that new features of background are presented in the detect image of infrared surveillance platform running on the elliptical orbit, and new requirements for infrared imaging data process are requested.

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