Head Fixed Type Multi-Focus Display System Using Galvano-Scanner and DMD(Digital Micro-Mirror Device)

Title
Head Fixed Type Multi-Focus Display System Using Galvano-Scanner and DMD(Digital Micro-Mirror Device)
Authors
김동욱권용무김성규
Keywords
3D 디스플레이; 초점조절; Monocular Depth Cue; 갈바노 스캐너; DMD; 다초점; 3D Display system; Multi-Focus Display; Accommodation; Eye Fatigue
Issue Date
2009-10
Publisher
한국통신학회논문지
Citation
VOL 34, NO 10, 1-7
Abstract
Head fixed type multi-focus display system using Galvano-scanner and DMD(Digital Micro-mirror Device), which is able to perfectly accommodate, can solve eye fatigue due to conflict between convergence eye movement and accommodation action in stereoscopic display. This system is able to accommodate through making convergence point about each view point and offering it in front of observer’s pupil by using laser scanning method. In this paper, we analyzed laser scanning method of this multi-focus display system. And multi-focus display system based on this analysis was made, which showed that focus adjustment was possible through video camera. As a result, formation principle of view point of multi-focus system by laser scanning method was verified.
URI
http://pubs.kist.re.kr/handle/201004/36527
ISSN
1226-4717
Appears in Collections:
KIST Publication > Article
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