Paper Abstract and Keywords |
Presentation |
2008-03-13 16:15
A Method of Digital Watermarking for Video Suitable for MPEG Compressed Data Tadashi Yoshikura, Kaoru Arakawa (Meiji Univ.) SIS2007-78 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
A new method of watermarking for vide is proposed for retrieving watermarks from MPEG bit streams directly without decoding. This method is based on Sakazawa’s method which also aims at retrieving from MPEG bit streams, but embeds only one bit on consecutive frames and does not require the information on the embedding location. Since our method can embed more weakly at each DCT block than Sakazawa’s method, the watermarks are less visible. Computer simulations show the high performance of this method and also show the robustness to various types of attacks, such as MPEG compression, trimming, rotation, and shrinking. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
video / digital watermark / MPEG / DCT coefficients / robustness to attacks / / / |
Reference Info. |
IEICE Tech. Rep., vol. 107, no. 547, SIS2007-78, pp. 57-62, March 2008. |
Paper # |
SIS2007-78 |
Date of Issue |
2008-03-06 (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 |
SIS2007-78 |
Conference Information |
Committee |
SIS |
Conference Date |
2008-03-13 - 2008-03-14 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Musashi Institute of Technology(Setagaya) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
SIS |
Conference Code |
2008-03-SIS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Method of Digital Watermarking for Video Suitable for MPEG Compressed Data |
Sub Title (in English) |
|
Keyword(1) |
video |
Keyword(2) |
digital watermark |
Keyword(3) |
MPEG |
Keyword(4) |
DCT coefficients |
Keyword(5) |
robustness to attacks |
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Tadashi Yoshikura |
1st Author's Affiliation |
Meiji University (Meiji Univ.) |
2nd Author's Name |
Kaoru Arakawa |
2nd Author's Affiliation |
Meiji University (Meiji Univ.) |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
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-2 |
Date Time |
2008-03-13 16:15:00 |
Presentation Time |
20 minutes |
Registration for |
SIS |
Paper # |
SIS2007-78 |
Volume (vol) |
vol.107 |
Number (no) |
no.547 |
Page |
pp.57-62 |
#Pages |
6 |
Date of Issue |
2008-03-06 (SIS) |