Effect of Red Blue 3D Videos on Visual Fatigue

摘要

In order to analyze the visual fatigue caused by Red Blue 3D videos, a combination of subjective questionnaire survey and objective experimental data was adopted. Questionnaire investigation for visual fatigue and eye movement data were collected in the process of viewing with human machine environment synchronous platform. Three segments of 0-15 min, 15-30 min and 30-45 min were intercepted, and the normality of physiological signal data was detected by SPSS 23.0. Kruskal-Wallis test and multiple tests were used to compare the differences between the groups. The results show that the fixation time of eyes on the screen decreases and the number of blinks increases gradually with the increase of watching time. And the pupil diameter gradually decreases while the right pupil diameter is larger than the left one. The subjects are more comfortable with blue lens than red one.