Paper Abstract and Keywords |
Presentation |
2012-08-27 15:25
On Digital Watermarking Decoding Using an Embedded Image Takayuki Hirano, Shinya Matsufuji, Takahiro Matsumoto (Yamaguchi Univ.) LOIS2012-16 IE2012-48 EMM2012-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The correlation-based digital watermarking using two-dimensional complementary sequences has high tolerance to compression and clipping of images. This paper discusses a method of decoding a watermark embedded in the original image by using the image embedded with another watermark is the previously given digital watermarking using the wavelet transform and two-dimensional complementary sequences. The decoding rate of the watermarking without the original image is not so high. It is clarified that the decoding rate of the watermarking using another embedded image is as high as that of using the original image. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Digital watermarking / Complementary sequences / Discrete wavelet transform / Correlation function / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 190, EMM2012-39, pp. 25-30, Aug. 2012. |
Paper # |
EMM2012-39 |
Date of Issue |
2012-08-20 (LOIS, IE, 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) |
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LOIS2012-16 IE2012-48 EMM2012-39 |
Conference Information |
Committee |
EMM IE LOIS ITE-ME IEE-CMN |
Conference Date |
2012-08-27 - 2012-08-28 |
Place (in Japanese) |
(See Japanese page) |
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(See Japanese page) |
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Paper Information |
Registration To |
EMM |
Conference Code |
2012-08-EMM-IE-LOIS-ME-CMN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
On Digital Watermarking Decoding Using an Embedded Image |
Sub Title (in English) |
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Keyword(1) |
Digital watermarking |
Keyword(2) |
Complementary sequences |
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Discrete wavelet transform |
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Correlation function |
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1st Author's Name |
Takayuki Hirano |
1st Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
2nd Author's Name |
Shinya Matsufuji |
2nd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
3rd Author's Name |
Takahiro Matsumoto |
3rd Author's Affiliation |
Yamaguchi University (Yamaguchi Univ.) |
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Speaker |
Author-1 |
Date Time |
2012-08-27 15:25:00 |
Presentation Time |
25 minutes |
Registration for |
EMM |
Paper # |
LOIS2012-16, IE2012-48, EMM2012-39 |
Volume (vol) |
vol.112 |
Number (no) |
no.188(LOIS), no.189(IE), no.190(EMM) |
Page |
pp.25-30 |
#Pages |
6 |
Date of Issue |
2012-08-20 (LOIS, IE, EMM) |