| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2014-09-11 10:45 A method of perceptual encryption and its efficient key management for JPEG/Motion JPEG images Kenta Kurihara, Yuko Saito (Tokyo Metropolitan Univ.), Shoko Imaizumi (Chiba Univ.), Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.)  SIS2014-53 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In this paper, we propose a method of perceptual encryption and its efficient key management for images presupposing JPEG or motion JPEG compression. Perceptual encryption is a processing technique which makes an image difficult to recognize visually. In comparison with number theory-based encryption methods, perceptual encryption has a high flexibility for the processing such as it enables an image to be compressed after the encryption. The proposed method is a scheme of performing the block-based perceptual encryption, which is suitable for JPEG compression. It is con rimed that the quality when compressing the visually encrypted image generated by the proposed method is almost same as that when compressing the original one. Also, as an efficient key management for the proposed encryption, we consider a scheme using a hash function to generate encryption keys. |
|
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | JPEG compression / Perceptual encryption / Key management / Hash function / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 205, SIS2014-53, pp. 13-18, Sept. 2014. | |
| Paper # | SIS2014-53 | |
| Date of Issue | 2014-09-04 (SIS) | |
| 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) | |
| Download PDF | SIS2014-53 |
|
| Conference Information | |
| Committee | SIS IPSJ-AVM |
| Conference Date | 2014-09-11 - 2014-09-12 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | SHONAI INDUSTRIAL PROMOTION CENTER |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Intelligent Multimedia Systems, etc. |
| Paper Information | |
| Registration To | SIS |
| Conference Code | 2014-09-SIS-AVM |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A method of perceptual encryption and its efficient key management for JPEG/Motion JPEG images |
| Sub Title (in English) | |
| Keyword(1) | JPEG compression |
| Keyword(2) | Perceptual encryption |
| Keyword(3) | Key management |
| Keyword(4) | Hash function |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Kenta Kurihara |
| 1st Author's Affiliation | Tokyo Metroplitan University (Tokyo Metropolitan Univ.) |
| 2nd Author's Name | Yuko Saito |
| 2nd Author's Affiliation | Tokyo Metroplitan University (Tokyo Metropolitan Univ.) |
| 3rd Author's Name | Shoko Imaizumi |
| 3rd Author's Affiliation | Chiba University (Chiba Univ.) |
| 4th Author's Name | Sayaka Shiota |
| 4th Author's Affiliation | Tokyo Metroplitan University (Tokyo Metropolitan Univ.) |
| 5th Author's Name | Hitoshi Kiya |
| 5th Author's Affiliation | Tokyo Metroplitan University (Tokyo Metropolitan Univ.) |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2014-09-11 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | SIS |
| Paper # | SIS2014-53 |
| Volume (vol) | vol.114 |
| Number (no) | no.205 |
| Page | pp.13-18 |
| #Pages | 6 |
| Date of Issue | 2014-09-04 (SIS) |
[Return to Top Page]