Paper Abstract and Keywords |
Presentation |
2012-03-16 11:45
Protection of privacy in JPEG images using reversible information hiding Fuyuki Masutani, Michiharu Niimi, Hideki Noda (KIT) EMM2011-69 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The privacy of unknown person may be included in the digital images unintentionally taken as a sight. The action of the file upload of it would constitute an invasion of his/her privacy. The JPEG files may include an exif information which is regarded as personal privacy. For these two privacy problems, we propose a privacy protection technique for JPEG files using reversible information hiding. We adopt the reversible information hiding for the region included privacy in the image. We are also able to protect personal privacy if we embed an exif information into the region. We use Coltuc's method as a reversible information hiding. Basically, this method is a method processing pixel value directly. We apply this method to quantized DCT coefficients. In the experiments, we investigate our method and show an example of privacy protection image. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Reversible Information hiding / JPEG / Privacy protection / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 496, EMM2011-69, pp. 31-36, March 2012. |
Paper # |
EMM2011-69 |
Date of Issue |
2012-03-09 (EMM) |
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 |
EMM2011-69 |
Conference Information |
Committee |
EMM |
Conference Date |
2012-03-16 - 2012-03-16 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
|
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
EMM |
Conference Code |
2012-03-EMM |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Protection of privacy in JPEG images using reversible information hiding |
Sub Title (in English) |
|
Keyword(1) |
Reversible Information hiding |
Keyword(2) |
JPEG |
Keyword(3) |
Privacy protection |
Keyword(4) |
|
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Fuyuki Masutani |
1st Author's Affiliation |
Kyushu Institute of Technology (KIT) |
2nd Author's Name |
Michiharu Niimi |
2nd Author's Affiliation |
Kyushu Institute of Technology (KIT) |
3rd Author's Name |
Hideki Noda |
3rd Author's Affiliation |
Kyushu Institute of Technology (KIT) |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
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 |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2012-03-16 11:45:00 |
Presentation Time |
30 minutes |
Registration for |
EMM |
Paper # |
EMM2011-69 |
Volume (vol) |
vol.111 |
Number (no) |
no.496 |
Page |
pp.31-36 |
#Pages |
6 |
Date of Issue |
2012-03-09 (EMM) |
|