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| Paper Abstract and Keywords | ||
| Presentation | 2022-03-08 11:15 An Extension of High-Capacity Reversible Data Hiding in Encrypted Images by Bit Plane Partition Eichi Arai, Shoko Imaizumi (Chiba Univ.)  EMM2021-114 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we extend a previous reversible data hiding method in encrypted images of high-capacity that uses bit-plane partition. The main feature in our method is an extended self-embedding process. We introduces two algorithms different from the previous method for the self-embedding process. The proposed method predicts each pixel value with higher accuracy and thus attains the higher hiding capacity than the previous method.In the proposed method, a content owner can freely choose the order of encryption and data embedding. Further, there is no restriction for the order between data extraction and decryption process. Thus, an image user would be permitted to do either decryption or data extraction, or conduct both of them. Experimental results show the effectiveness of the proposed method in terms of hiding capacity and marked image quality. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Reversible data hiding / encrypted image / bit-plane partition / hiding capacity / marked image / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 417, EMM2021-114, pp. 118-123, March 2022. | |
| Paper # | EMM2021-114 | |
| Date of Issue | 2022-02-28 (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 | EMM2021-114 |
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| Conference Information | |
| Committee | EMM |
| Conference Date | 2022-03-07 - 2022-03-08 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | (Primary: Online, Secondary: On-site) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Image and Sound Quality, Metrics for Perception and Recognition, Human Auditory and Visual System, etc. |
| Paper Information | |
| Registration To | EMM |
| Conference Code | 2022-03-EMM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Extension of High-Capacity Reversible Data Hiding in Encrypted Images by Bit Plane Partition |
| Sub Title (in English) | |
| Keyword(1) | Reversible data hiding |
| Keyword(2) | encrypted image |
| Keyword(3) | bit-plane partition |
| Keyword(4) | hiding capacity |
| Keyword(5) | marked image |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Eichi Arai |
| 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 | 2022-03-08 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | EMM |
| Paper # | EMM2021-114 |
| Volume (vol) | vol.121 |
| Number (no) | no.417 |
| Page | pp.118-123 |
| #Pages | 6 |
| Date of Issue | 2022-02-28 (EMM) |
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