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Paper Abstract and Keywords
Presentation 2016-03-08 11:00
Automated Backlight Adjustment of Optical See-through HMDs for Improved Visibility
Chang Liu, Alexander Plopski, Tomohiro Mashita, Yoshihiro Kuroda, Kiyoshi Kiyokawa, Haruo Takemura (Osaka Univ.) IMQ2015-66 IE2015-165 MVE2015-93
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a novel approach to improve the information visibility of optical see-through head mounted displays by adjusting the display backlight luminance. We design an experiment to collect information visibility scores based on user evaluation. We use the scores as criteria for information visibility, apply polynomial regression to model it with two variables; lightness of the real scene and luminance of the backlight, and then create an algorithm based on the model to estimate the visibility by adjusting the backlight. The result shows that the visibility estimation model has a relatively high coefficient of determination where $R^2 = 0.8833$ to estimate the visibility, but it is also suggested that more variables are still needed, such as color of the real scene, for building a more precise model.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical See-through Head Mounted Display / Augmented Reality / Visibility / Backlight Luminance / / / /  
Reference Info. IEICE Tech. Rep., vol. 115, no. 495, MVE2015-93, pp. 217-222, March 2016.
Paper # MVE2015-93 
Date of Issue 2016-02-29 (IMQ, IE, MVE) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 IMQ2015-66 IE2015-165 MVE2015-93

Conference Information
Committee IE IMQ MVE CQ  
Conference Date 2016-03-07 - 2016-03-08 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MVE 
Conference Code 2016-03-IE-IMQ-MVE-CQ 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Automated Backlight Adjustment of Optical See-through HMDs for Improved Visibility 
Sub Title (in English)  
Keyword(1) Optical See-through Head Mounted Display  
Keyword(2) Augmented Reality  
Keyword(3) Visibility  
Keyword(4) Backlight Luminance  
1st Author's Name Chang Liu  
1st Author's Affiliation Osaka University (Osaka Univ.)
2nd Author's Name Alexander Plopski  
2nd Author's Affiliation Osaka University (Osaka Univ.)
3rd Author's Name Tomohiro Mashita  
3rd Author's Affiliation Osaka University (Osaka Univ.)
4th Author's Name Yoshihiro Kuroda  
4th Author's Affiliation Osaka University (Osaka Univ.)
5th Author's Name Kiyoshi Kiyokawa  
5th Author's Affiliation Osaka University (Osaka Univ.)
6th Author's Name Haruo Takemura  
6th Author's Affiliation Osaka University (Osaka Univ.)
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Speaker Author-1 
Date Time 2016-03-08 11:00:00 
Presentation Time 20 minutes 
Registration for MVE 
Paper # IMQ2015-66, IE2015-165, MVE2015-93 
Volume (vol) vol.115 
Number (no) no.493(IMQ), no.494(IE), no.495(MVE) 
Page pp.217-222 
Date of Issue 2016-02-29 (IMQ, IE, MVE) 

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