›› 2011, Vol. 24 ›› Issue (9): 149-.

• 论文 • 上一篇    下一篇



  1. (1.西安理工大学 自动化与信息工程学院,陕西 西安 710048;2.西安电子科技大学 技术物理学院,陕西 西安 710071)
  • 出版日期:2011-09-15 发布日期:2011-10-24
  • 作者简介:张方芳(1989—),女,本科。研究方向:成像系统性能评估。
  • 基金资助:

    国家自然科学基金资助项目 (61007014)

Research on the Performance Prediction of Infrared Imaging System Based on Laser Interference

 ZHANG Fang-Fang, RUAN Jiang-Yang, WANG Xiao-Rui   

  1. (1.Faculty of Automation and Information Engineering,Xi'an University of Technology,South Jinhua Road,Xi'an 710048 China;
    2.School of Technology Physics,Xidian University,Xi'an 710071,China)
  • Online:2011-09-15 Published:2011-10-24



关键词: 红外成像系统, NVThermIP模型, 性能预测, 激光干扰


More and more counter-measures and equipments are used to disturb the normal working of imaging system,laser interference is one of the most common and effective counter-measures,the effects of laser interference on performance prediction were hardly analyzed.Therefore,the relationship between laser energy absorbed by infrared imaging system and target contrast enhancement is analyzed on the basis of NVThermIP performance prediction model and the quantitative relation between laser energy and contrast enhancement is got,then contrast threshold function of the infrared imaging system is modified.The effects of laser interference on capability of performance prediction is compared and analyzed by NVThermIP model.The results of this research could provide the basis for performance prediction appraisal and theoretical model of infrared imaging system.

Key words: infrared imaging system;NVThermIP model;performance prediction;laser interference


  • TP391.41