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 |
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) |
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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) |
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HDR Image |
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Tone Mapping |
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Inverse Tone Mapping |
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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 |
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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 |
#Pages |
6 |
Date of Issue |
2016-06-09 (CAS, VLD, SIP, MSS) |
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