Analysis of a head-mounted display-type multifocus display system using a laser scanning method

Title
Analysis of a head-mounted display-type multifocus display system using a laser scanning method
Authors
김동욱권용무박규한김성규
Keywords
3D Display; HMD; Multi-Focus; eye fatigue; three-dimensional display systems; multifocus display systems; head-mounted displays; accommodation of eye; laser scanning methods; monocular depth cues
Issue Date
2011-03
Publisher
Optical engineering
Citation
VOL 50, NO 3, 034006-1-034006-9
Abstract
We developed a head-mounted display (HMD)-type multifocus display system using a laser-scanning method to provide an accommodation effect for viewers. This accomplishment indicates that providing a monocular depth cue is possible through this multifocus system. In the system, the optical path is changed by a scanning action. To provide an accurate accommodation effect for the viewer, the multifocus display system is designed and manufactured in accordance with the geometric analysis of the system’s scanning action. Using a video camera as a substitute for the viewer, correct focus adjustment without the scanning action problem is demonstrated. By analyzing the scanning action and experimental results, we are able to illustrate the formation of a viewpoint in an HMD-typemultifocus display system using a laser-scanning method. In addition, we demonstrate that the accommodation effect could be provided independent of the viewing condition of the viewer.
URI
http://pubs.kist.re.kr/handle/201004/45637
ISSN
0091-3286
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE