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

页码：A178 / A183

页数：6

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