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兵工学报 ›› 2002, Vol. 23 ›› Issue (4): 504-507.

• 论文 • 上一篇    下一篇

基于人眼视觉的光电成像系统性能评价方法研究

周燕,金伟其,刘广荣,王岭雪,何玉青   

  1. 北京理工大学光电工程系,北京,100081
  • 收稿日期:2001-07-01 修回日期:2002-08-01 上线日期:2014-12-25
  • 通讯作者: 房媛媛
  • 基金资助:
    教育部博士点基金资助项目(202011)

Performance Evaluation of Optoelectronic Imaging System Based on a Human Visual Model

Zhou Yan, Jin Weiqi, Liu Guangrong, Wang Lingxue,He Yuqing   

  1. Department of Photo-electronic Engineering, Beijing Institute of Technology, Beijing, 100081
  • Received:2001-07-01 Revised:2002-08-01 Online:2014-12-25
  • Contact: FANG Yuan-yuan

摘要: 根据人眼视觉实验,对光电成像系统的性能评价方法进行了理论研究,证明了光电成像系统与人眼之间存在最佳匹配状态,分析了视场角、成像系统性能以及系统角放大率对匹配的影响,定量描述电视型成像系统的最佳观察距离和直视型最佳目镜焦距的客观现象,所得结果与实际基本一致。

关键词: 光电子学与激光技术 , 光电成像系统 , 人眼视觉 , 频率特性 , 性能评价

Abstract: Performance evaluation of optoelectronic imaging system is investigated in theory on the basis of human vision experiments. The effects of field angle, performance of imaging system and angular ampli?fication on the optimal matching existing between optoelectronic imaging system and human eye are ana?lyzed, and a quantitative description for such items as the optimal observation range of TV type imaging system and the optimal focal length of the ocular lens in static type are realized. The results derived are con?sistent with the reality.

Key words: photoelectronics and laser technique , optoelectronic imaging system , human vision , fre?quency characteristic , performance evaluation

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