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| Presentation | 2021-11-15 09:00 [Poster Presentation] An Extension of Reversible Image Enhancement Processing for Saturation and Brightness Contrast Yuki Sugimoto, Shoko Imaizumi (Chiba Univ)  EA2021-34 EMM2021-61 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a reversible image processing method for color images. The proposed method not only enhances brightness contrast but also improves saturation. We previously proposed a method to attain the above feature. However, the previous method causes some distortion in saturation along with the enhancement of brightness contrast. Our new method solves this issue without losing the features of the previous method. The experimental results demonstrate that our method controls saturation and brightness contrast reversibly and independently. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | brightness contrast enhancement / saturation improvement / reversibility / data hiding / HSV color space / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 247, EMM2021-61, pp. 43-48, Nov. 2021. | |
| Paper # | EMM2021-61 | |
| Date of Issue | 2021-11-08 (EA, EMM) | |
| ISSN | 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 | EA2021-34 EMM2021-61 |
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| Conference Information | |
| Committee | EMM EA ASJ-H |
| Conference Date | 2021-11-15 - 2021-11-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | [Beginners Session] Engineering/Electro Acoustics, Content Processing, Digital Watermarking, Psychological and Physiological Acoustics, and Related Topics |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2021-11-EMM-EA-H |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Extension of Reversible Image Enhancement Processing for Saturation and Brightness Contrast |
| Sub Title (in English) | |
| Keyword(1) | brightness contrast enhancement |
| Keyword(2) | saturation improvement |
| Keyword(3) | reversibility |
| Keyword(4) | data hiding |
| Keyword(5) | HSV color space |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Sugimoto |
| 1st Author's Affiliation | Chiba University (Chiba Univ) |
| 2nd Author's Name | Shoko Imaizumi |
| 2nd Author's Affiliation | Chiba University (Chiba Univ) |
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| Speaker | Author-1 |
| Date Time | 2021-11-15 09:00:00 |
| Presentation Time | 120 minutes |
| Registration for | EMM |
| Paper # | EA2021-34, EMM2021-61 |
| Volume (vol) | vol.121 |
| Number (no) | no.246(EA), no.247(EMM) |
| Page | pp.43-48 |
| #Pages | 6 |
| Date of Issue | 2021-11-08 (EA, EMM) |
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