大学物理 ›› 2009, Vol. 28 ›› Issue (10): 38-38.

• 著者文摘 • 上一篇    下一篇

人眼波前像差主客观测量的信息融合方法

徐安成[1,2] 陈家璧[1] 张培茗[3]   

  1. [1]上海理工大学光电信息与计算机工程学院,上海200093 [2]常州工学院光电工程学院,江苏常州213002 [3]上海医疗器械高等专科学校,上海200093
  • 出版日期:2009-10-20 发布日期:2009-10-20

Information fusion method for objective and subjective measurement of wavefront aberrations of human eye

  • Online:2009-10-20 Published:2009-10-20

摘要: 人眼是一个不完善的屈光系统,存在着各种像差,而且视觉不仅与人眼的屈光系统有关,还与主观的判断和神经系统的处理有密切关系.只有主观测量与客观测量相结合,才能得到最佳的视力矫正数据.本文提出了通过信息融合技术把像差的主观测量和客观测量的结果进行融合处理,给出矫正时所需的唯一数据,并通过实验得到了信息融合后的人眼波前像差.

关键词: 波前像差, 信息融合, 主客观测量

Abstract: The human eye is not a perfect refractive system, there exists various aberrations in it, and the vision is not influenced only by the refractive system, but also by the subjective judgment and nervous system. The measurement combined of the subjective and objective can give the best correction data. Thus, it is presented that the information fusion method for combination of objective and subjective measurement of human eye to obtain the only correction data which are used for eyes rectification. The experiment gives the ocular' s aberrations after the information fusion of the measurement.

Key words: wavefront aberration, information fusion, objective and subjective measurement

中图分类号: 

  • O435.2