项目名称: 三维显示系统光电特性及图像属性对疲劳度影响的研究
项目编号: No.61505028
项目类型: 青年科学基金项目
立项/批准年度: 2016
项目学科: 无线电电子学、电信技术
项目作者: 王莉莉
作者单位: 东南大学
项目金额: 20万元
中文摘要: 三维显示引起的疲劳问题由于涉及健康性和安全性,已经受到越来越多的关注。由于三维显示疲劳研究涉及领域广、影响因素较多,目前仍无理想的研究方法和结果。本项目采用客观光学测量、主观视觉感知实验以及先进的生物电子学检测手段相结合的方法,从视觉功能、脑部活动及生理指标三个方面对被试在观看基于双目视差的三维显示后产生的疲劳状况展开研究,建立以多项测量指标为参量的三维显示疲劳评价模型。在此基础上,进一步研究三维显示系统光电特性和显示图像属性对疲劳的影响,建立满足舒适观看条件的各参数阈值范围。本项目的目的是从安全性角度指导三维显示器件及图像源的设计,以获得较好舒适度、高临场感的三维显示设计原则,保证观看者的健康。
中文关键词: 立体观看视疲劳;人眼视觉特性;双目视差;光电特性;图像属性
英文摘要: Fatigue associated with 3D display has gained extensive attention, as it involves health and safety issues. Due to the wild range of area and influencing factors, there’s still lack of ideal evaluation methods and results. In this project, optical measurements, subjective evaluation and physiological measurements will be adopted in combination to investigate fatigue associated with 3D vieiwng from the aspects of visual function, brain activity and physiological indicators, and to propose an evaluation system for 3D associated fatigue. Furthermore, analysis and comparison of the optoelectronic characteristics and image properties of different 3D displays will be conducted. And the impact effect on fatigue will be investigated. A guideline for the design of 3D display devices and image content will be proposed to ensure the health of the viewers while still maintaining high-immersive 3D quality.
英文关键词: 3D visual fatigue;visual characteristics;binocular disparity;optoelectronic characteristics;image properties