Paper Abstract and Keywords |
Presentation |
2010-01-29 09:00
Digital Wartermarking Method Using Orthogonal Periodic Complex Sequence Sets and Smear Transform Ippei Shimizu, Toshiyuki Uto, Kenji Ohue (Ehime Univ.) CAS2009-72 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We propose digital watermarking method using orthogonal periodic complex sequence sets and smear transform.
The influences of the affiliate other than the purpose sequence can be removed by embedded information within the zero cross -correlations.In computer experiment, the proposed method increases amount of embedded information without losing the quality of watermark images and the tolerance to the JPEG compression. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Digital Watermarking / Smear Transform / Orthogonal Periodic Complex Number Sequence Sets / Sign Information / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 109, no. 396, CAS2009-72, pp. 49-54, Jan. 2010. |
Paper # |
CAS2009-72 |
Date of Issue |
2010-01-21 (CAS) |
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) |
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CAS2009-72 |
Conference Information |
Committee |
CAS |
Conference Date |
2010-01-28 - 2010-01-29 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Kyoudai-Kaikan Bldg. |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
CAS |
Conference Code |
2010-01-CAS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Digital Wartermarking Method Using Orthogonal Periodic Complex Sequence Sets and Smear Transform |
Sub Title (in English) |
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Keyword(1) |
Digital Watermarking |
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Smear Transform |
Keyword(3) |
Orthogonal Periodic Complex Number Sequence Sets |
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Sign Information |
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1st Author's Name |
Ippei Shimizu |
1st Author's Affiliation |
Ehime University (Ehime Univ.) |
2nd Author's Name |
Toshiyuki Uto |
2nd Author's Affiliation |
Ehime University (Ehime Univ.) |
3rd Author's Name |
Kenji Ohue |
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Ehime University (Ehime Univ.) |
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Speaker |
Author-1 |
Date Time |
2010-01-29 09:00:00 |
Presentation Time |
25 minutes |
Registration for |
CAS |
Paper # |
CAS2009-72 |
Volume (vol) |
vol.109 |
Number (no) |
no.396 |
Page |
pp.49-54 |
#Pages |
6 |
Date of Issue |
2010-01-21 (CAS) |