Multi-projector-type immersive light field display  

作　　者：钟擎 陈贝石 李海峰 刘旭 夏军 王保平 徐海松 

机构地区：[1]State Key Laboratory of Modern Optical Instrumentation, Zhejiang University [2]Southeast University

出　　处：《Chinese Optics Letters》2014年第6期34-38,共5页中国光学快报（英文版）

基　　金：supported by the National High Technology Research and Development Program of China(Nos.2012AA011902 and 2012AA03A302);the National Natural Science Foundation of China(No.61177015);the National Basic Research Program of China(973 Program)(No.2013CB328802);the Fundamental Research Funds for the Central Universities of China(No.2012XZZX013)

摘　　要：A light field three-dimensional （3D） display with multi-projectors and a concave screen is proposed. The system sets the viewing area at the center of the concave screen, making viewers enter the center of the system to watch 3D scene around them. The surrounded 3D scene provides viewers a feast of enhanced immersive experience. The light field principle, rendering algorithm, selection of viewing area and experi- mental results are discussed in the letter, showing the potential of being an all-around-type immersive 3D display by employing more projectors.A light field three-dimensional （3D） display with multi-projectors and a concave screen is proposed. The system sets the viewing area at the center of the concave screen, making viewers enter the center of the system to watch 3D scene around them. The surrounded 3D scene provides viewers a feast of enhanced immersive experience. The light field principle, rendering algorithm, selection of viewing area and experi- mental results are discussed in the letter, showing the potential of being an all-around-type immersive 3D display by employing more projectors.

关 键 词：Optical projectors 

分 类 号：O439[机械工程—光学工程]