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Paper Abstract and Keywords
Presentation 2017-02-20 10:45
A Generation Scheme of High Quality LDR Images from JPEG-XT HDR Images Using Structural Fidelity
Artit Visavakitcharoen, Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.) ITS2016-45 IE2016-103
Abstract (in Japanese) (See Japanese page) 
(in English) This paper proposes a high quality low dynamic range (LDR) image generation scheme for the JPEG XT standard, which is a compression method for high dynamic range (HDR) images. Generally, HDR images are mapped to LDR ones due to the limitations of display devices by applying tone mapping operation (TMO). The JPEG XT standard provides two schemes for producing LDR ones. This paper proposes the third scheme to produce LDR ones from JPEG XT images, in which generated LDR ones have a high structural similarity as well as HDR ones. The proposed scheme carries out an optimization technique with the structural fidelity to improve the quality of LDR ones.
Keyword (in Japanese) (See Japanese page) 
(in English) High dynamic range image / JPEG-XT / / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 464, IE2016-103, pp. 19-24, Feb. 2017.
Paper # IE2016-103 
Date of Issue 2017-02-13 (ITS, IE) 
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)
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Conference Information
Conference Date 2017-02-20 - 2017-02-21 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Image Processing, etc. 
Paper Information
Registration To IE 
Conference Code 2017-02-IE-ITS-AIT-HI-ME-MMS-CE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Generation Scheme of High Quality LDR Images from JPEG-XT HDR Images Using Structural Fidelity 
Sub Title (in English)  
Keyword(1) High dynamic range image  
Keyword(2) JPEG-XT  
1st Author's Name Artit Visavakitcharoen  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
2nd Author's Name Yuma Kinoshita  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
3rd Author's Name Sayaka Shiota  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
4th Author's Name Hitoshi Kiya  
4th Author's Affiliation Tokyo Metropolitan University (Tokyo Metropolitan Univ.)
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Speaker Author-1 
Date Time 2017-02-20 10:45:00 
Presentation Time 15 minutes 
Registration for IE 
Paper # ITS2016-45, IE2016-103 
Volume (vol) vol.116 
Number (no) no.463(ITS), no.464(IE) 
Page pp.19-24 
Date of Issue 2017-02-13 (ITS, IE) 

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