Quantitative and physiological evaluation of three dimensional images
Quantitative and physiological evaluation of three dimensional images
复制标题
三维图像的定量和生理评估
DOI：
10.1109/vsmm.2001.969762
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
S. Nitta
中科院分区：
文献类型：
--
作者：
M. Yoshizawa;N. Sugita;A. Tanaka;K. Abe;T. Yambe;S. Nitta
为了寻找一种定量评价视觉效应的新的生理指标，对33名观看二维和三维视频图像的受试者进行了刺激对血压和心率的影响分析。实验表明，从血压到心率的最大互相关系数/SPL Rho//submax/，其频率分量限制在0.1赫兹附近，能够很好地反映人类对视觉刺激的情感反应。还显著地表明，三维显示器产生的/SPL Rho//submax/比二维显示器小，并且先前报告有晕动病倾向的受试者比没有报告的受试者有更小的/spl Rho//submax/。
To find a new physiological index for quantitative evaluation of the effects of visual, stimuli on the human blood pressure and heart rate of 33 subjects watching two or three dimensional video image were analyzed. The experiments have shown that the maximum crosscorrelation coefficient /spl rho//sub max/ from blood pressure to heart rate, whose frequency components were limited to the neighborhood of 0.1Hz, could well reflect the human emotional reaction to visual stimuli. It has also significantly been shown that three dimensional display yielded smaller /spl rho//sub max/ than two dimensional one and that the subjects who previously reported their proneness to motion sickness had smaller /spl rho//sub max/ than those who did not.