摘要
为实现自由立体显示,提出了一种新型指向性背光结构,配合人眼跟踪系统,分时显示具有视差的立体图像对,基于视差原理实现了高清分辨率的多用户自由立体显示。着重阐述了多光程结构、菲涅尔透镜以及掠入射的光路系统,以及从这三方面产生的效果。实验表明,三者的结合能产生良好的背光效果,最终实现了具有较强立体感的无分辨率损失的自由立体显示。
In order to realize autostereoscopic display,a new directional optic structure was proposed by providing apair of parallax images time-sequentially. Aided with the human eye tracking system,a high resolution multi-userparallax 3D displayer was invented.The multi optical path sturcture,fresnel lens,grazing incidence and their resultswere elaborated. As the experimental results shows,the combination of the three sturctures can generate strongbacklight effect,and finally a strong 3D visual sense is achieved without loss of resolution.
出处
《电子器件》
CAS
北大核心
2015年第6期1273-1276,共4页
Chinese Journal of Electron Devices
基金
海军总医院重大专项项目(AHJ2011Z001)
关键词
自由立体显示
背光
分时
掠入射
autostereoscopic
time-sequential
backlight
grazing incidence
