ISSN 0439-755X
CN 11-1911/B
主办：中国心理学会
　　　中国科学院心理研究所
出版：科学出版社

心理学报 ›› 1997, Vol. 29 ›› Issue (2): 113-120.

• •    下一篇

人类视觉系统获取颜色恒常性的认知操作特性

焦书兰;纪桂萍;何海东   

  1. 中科院心理研究所
  • 出版日期:1997-06-25 发布日期:1997-06-25
  • 通讯作者: 焦书兰

THE PROCESS OF HUMAN VISION SYSTEM’S COGNITIVEOPERATION IN KEEPING COLOR CONSTANCY

Jiao Shulan Ji Guiping he Haidong (Psychology Institute, Chinese Acadeny of Sciences, 100012)   

  • Published:1997-06-25 Online:1997-06-25

摘要： 以光度测量为基础，采用心理物理学方法，探讨人类视觉系统获取颜色常性的认知特性。共进行了两个实验。实验一，探讨颜色对比对获取颜色常性的认知操作过程的作用。结果发现，视觉系统可根据已适应了的对比参照作用，而校正（或补偿）由于外界照明变化而引起的物理色度变化。实验二，探讨视觉经验对人类视觉系统获取颜色常性的作用。结果发现，颜色常性不仅是一种视觉低层次、自动完成的补偿，而且涉及高层次的意识活动。

关键词: 颜色常性, 认知操作, 校正与补偿

Abstract: Based on photometerical measurement and psychopysial method, this researchaimed to study the process of human vision system’s cognitive peration in keepingcolor constancy. In experiment 1, the color contrast’s influence on the cognitive pro-cess in keeping color constancy was investigated, the results suggested that human vi-sion system can make use of the adapted color contrast to correct or compenste forthe changed color which is caused by the environmental illumination. In experiment2, human visual experience’s influence on the cognitive process in keeping color con-stancy was investigated, the results suggested that color constancy concerned nor onlywith low level automatic visual process, but also high level consious cognitiv pro-cess.

Key words: color constancy, cognitive operation, correction & compensation