3D touchable holographic light-field display

被引：22
|
作者：
Yamaguchi, Masahiro [1 ]
Higashida, Ryo [1 ]
机构：
[1] Tokyo Inst Technol, Interdisciplinary Grad Sch Sci & Engn, Midori Ku, 4259-G2-28 Nagatsuta, Yokohama, Kanagawa 2268503, Japan
来源：
APPLIED OPTICS | 2016年 / 55卷 / 03期
基金：
日本学术振兴会;
关键词：
3-DIMENSIONAL VIDEO; SYSTEM;
D O I：
10.1364/AO.55.00A178
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a new type of 3D user interface: interaction with a light field reproduced by a 3D display. The 3D display used in this work reproduces a 3D light field, and a real image can be reproduced in midair between the display and the user. When using a finger to touch the real image, the light field from the display will scatter. Then, the 3D touch sensing is realized by detecting the scattered light by a color camera. In the experiment, the light-field display is constructed with a holographic screen and a projector; thus, a preliminary implementation of a 3D touch is demonstrated. (C) 2016 Optical Society of America
引用
收藏
页码：A178 / A183
页数：6
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