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 ›› 1990, Vol. 22 ›› Issue (3): 50-54.

• • 上一篇    下一篇

对交替呈现的立体图对的双眼立体视觉的探讨

方俐洛;高晶;朱计超   

  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 北京 ,北京 ,北京
  • 出版日期:1990-09-25 发布日期:1990-09-25
  • 通讯作者: 方俐洛

THE BINOCULAR STEREOSCOPIC VISION TO THE PICTURES PRESENTED ALTERNATELY ON STEREOGRAMS

Fang Liluo;Gao Jing;Zhu Jichao Institute of Psychology, Chinese Academy of Sciences   

  • Published:1990-09-25 Online:1990-09-25

被引次数

1

摘要： 本实验用APPLE Ⅱ微机控制的同视机,选用医用三级检查图片中的彩色和黑白两种立体图对,对30名被试进行实验。结果表明:(1)在同视机条件下,当双眼图象交替闪烁相位的交替频率平均在7Hz以上时,双眼立体视觉形成。(2)双眼刺激交替呈现时,彩色图对的立体感闪烁融合阈值约为33Hz,黑白图对的立体感闪烁融合阈值约为25Hz,两者差异十分显著(P<0.0001)。

关键词: NULL

Abstract: The color and black-white stereograms for medical use were viewedby 30 Ss through an amblyoscope, which was controlled by Apple Ⅱ com-puter. The results indicate that (1) binocular sterescopic vision is for-med when alternate frequency of alternate flash phase of binocular picturesis over 7 Hz; (2) when binocular stimuli are presented alternately, thestereoscopic flicker fusion threshold to the color stereogram approximatesto 33 Hz and that to the black-white stereogram approximates to 25 Hz.The different of the two thresholds is very significant (P<.0001).

Key words: NULL