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Paper Abstract and Keywords
Presentation 2016-06-16 16:20
Inverse Tone Mapping Based on Reinhard's Tone Mapping Operator
Yuma Kinoshita, Sayaka Shiota, Hitoshi Kiya (Tokyo Metro. Univ.) CAS2016-13 VLD2016-19 SIP2016-47 MSS2016-13
Abstract (in Japanese) (See Japanese page) 
(in English) A number of inverse tone mapping operators for dynamic range expansion have been proposed due to the need to visualize low dynamic range (LDR) images on high dynamic range (HDR) devices. This paper proposes a novel inverse tone mapping operator (TMO). The proposed inverse TMO enables to generate HDR images from LDR ones, not only without using any specific parameters but also at low computing costs. Furthermore, the inverse TMO has a new characteristic if an LDR image is mapped by Reinhard's global operator. In the case, an HDR image reconstructed by the proposed method without parameters can be remapped into the same image as that remapped from an HDR one reconstructed with parameters. Experimental results show that the proposed inverse TM operation can be carried out, while keeping better structural similarity and lower computing cost than conventional methods.
Keyword (in Japanese) (See Japanese page) 
(in English) HDR Image / Tone Mapping / Inverse Tone Mapping / / / / /  
Reference Info. IEICE Tech. Rep., vol. 116, no. 95, SIP2016-47, pp. 67-72, June 2016.
Paper # SIP2016-47 
Date of Issue 2016-06-09 (CAS, VLD, SIP, MSS) 
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 CAS2016-13 VLD2016-19 SIP2016-47 MSS2016-13

Conference Information
Committee VLD CAS MSS SIP  
Conference Date 2016-06-16 - 2016-06-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Hirosaki Shiritsu Kanko-kan 
Topics (in Japanese) (See Japanese page) 
Topics (in English) System, signal processing and related topics 
Paper Information
Registration To SIP 
Conference Code 2016-06-VLD-CAS-MSS-SIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Inverse Tone Mapping Based on Reinhard's Tone Mapping Operator 
Sub Title (in English)  
Keyword(1) HDR Image  
Keyword(2) Tone Mapping  
Keyword(3) Inverse Tone Mapping  
1st Author's Name Yuma Kinoshita  
1st Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
2nd Author's Name Sayaka Shiota  
2nd Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
3rd Author's Name Hitoshi Kiya  
3rd Author's Affiliation Tokyo Metropolitan University (Tokyo Metro. Univ.)
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Speaker Author-1 
Date Time 2016-06-16 16:20:00 
Presentation Time 20 minutes 
Registration for SIP 
Paper # CAS2016-13, VLD2016-19, SIP2016-47, MSS2016-13 
Volume (vol) vol.116 
Number (no) no.93(CAS), no.94(VLD), no.95(SIP), no.96(MSS) 
Page pp.67-72 
Date of Issue 2016-06-09 (CAS, VLD, SIP, MSS) 

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