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 ›› 1980, Vol. 12 ›› Issue (01): 48-58.

• • 上一篇    下一篇

不同光源对视觉辨认的影响

喻柏林;焦书兰;荆其诚;张武田   

  1. 中国科学院心理研究所 ,中国科学院心理研究所 ,中国科学院心理研究所 ,中国科学院心理研究所
  • 出版日期:1980-03-25 发布日期:1980-03-25
  • 通讯作者: 喻柏林

VISUAL DISCRIMINATION UNDER DIFFERENT LIGHT SOURCES

P. L. Yu;S. L. Chiao;C. C. Ching;W. T. Chang Institute of Psychology, Academia Sinica   

  • Online:1980-03-25 Published:1980-03-25

摘要: <正> 前言 自然光和各种人工光的光谱组成不同、色温不同、显现颜色的特性也各不相同。但是在相同照度下,各种光源对人眼辨认非采色对象的效果是否一样,照明工程设计人员有着不同的意见。从而影响到照度标准的制定。多数国家如美国和英、法等西欧各国不

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Abstract: Four experiments are reporfed in which natural daylight and threeartificial sources were compared as to their visual effects under equalilluminance in a diffuse lighting environment. The criteria used were discrimi-nations of size, contrast, probability for accuracy of detection and visual fatiguemeasurements. The results indicated that natural daylight shoed better visualeffects than artificial light sources, while there is no significant difference forincandescent, fluorescent and high pressure mercury lamps. It is concluded thatin prescribing illumination standards a unified value should be specified fordifferent light sources.

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