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Paper Abstract and Keywords
Presentation 2009-10-08 16:40
A Study on Intensity Correction of Projected Images for a Wide Field-of-view Head Mounted Projective Display using Hyperbolic Half-silvered Mirrors
Natsuki Takeda, Kiyoshi Kiyokawa, Haruo Takemura (Osaka Univ.) MVE2009-44
Abstract (in Japanese) (See Japanese page) 
(in English) Hyperbolic HMPD or HHMPD, theoretically achieves more than 180 degrees of horizontal FOV，
is superior to conventional HMDs in terms of immersion and situation awareness.
The HHMPD has hyperbolic curved mirrors and projectors on the top,
and it provides images through retroreflective screens.
The difference in the incident angle and distance derives brightness uneveness on the image,
and the uneveness changes dynamically with the user's behavior.
In this paper, we create a mathematical model that describes the luminace difference with the HHMPD.
and study a method of correction for uneveness.
Keyword (in Japanese) (See Japanese page) 
(in English) Head Mounted Projective Display / Hyperbolic Mirror / Brightness Correction / Retroreflection / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 215, MVE2009-44, pp. 59-63, Oct. 2009.
Paper # MVE2009-44 
Date of Issue 2009-10-01 (MVE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF MVE2009-44

Conference Information
Committee MVE  
Conference Date 2009-10-08 - 2009-10-09 
Place (in Japanese) (See Japanese page) 
Place (in English) Eco Center 2000 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MVE 
Conference Code 2009-10-MVE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Study on Intensity Correction of Projected Images for a Wide Field-of-view Head Mounted Projective Display using Hyperbolic Half-silvered Mirrors 
Sub Title (in English)  
Keyword(1) Head Mounted Projective Display  
Keyword(2) Hyperbolic Mirror  
Keyword(3) Brightness Correction  
Keyword(4) Retroreflection  
Keyword(5)  
Keyword(6)  
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1st Author's Name Natsuki Takeda  
1st Author's Affiliation Graduate School of Infomation Science and Technology, Osaka University (Osaka Univ.)
2nd Author's Name Kiyoshi Kiyokawa  
2nd Author's Affiliation Cybermedia Center, Osaka University (Osaka Univ.)
3rd Author's Name Haruo Takemura  
3rd Author's Affiliation Cybermedia Center, Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2009-10-08 16:40:00 
Presentation Time 25 minutes 
Registration for MVE 
Paper # MVE2009-44 
Volume (vol) vol.109 
Number (no) no.215 
Page pp.59-63 
#Pages 5 
Date of Issue 2009-10-01 (MVE) 

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