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Paper Abstract and Keywords
Presentation 2012-08-27 15:50
Rotation Attack Tolerability of Digital Wartermarking Based on Two-Dimentional Two-Dimentional Complementary Pairs
Katsuya Sadasue, Takahiro Matsumoto (Yamaguchi Univ.), Hideyuki Torii (Kanagawa Inst. of Tech.), Tetsuya Kojima (TNCT), Shinya Matsufuji (Yamaguchi Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, we propose and evaluate a new correlation-based watermarking scheme using two-dimensional complementary pairs considering a rotation attack.
The two-dimensional complementary pairs are pairs of two codes which are two-dimensional, and the sum of their aperiodic autocorrelation function is complete impulse characteristic, and are embedded in low frequency domain of an original image by two-dimensional discrete wavelet transform.
Additionally, the aperiodic autocorrelation function at shift $0$ against the rotation angle is impulse characteristic, and the aperiodic rosscorrelation function is low correlation value.
Therefore, the watermarking scheme using the pairs is
robust against JPEG compression, clipping and rotation attack.
Keyword (in Japanese) (See Japanese page) 
(in English) digital watermark / correlation-based / two-dimensional complementary pair / two-dimensional wavelet transformation / / / /  
Reference Info. IEICE Tech. Rep., vol. 112, no. 190, EMM2012-40, pp. 31-35, Aug. 2012.
Paper # LOIS2012-17, IE2012-49, EMM2012-40 
Date of Issue 2012-08-20 (LOIS, IE, EMM) 

Conference Information
Committee EMM IE LOIS ITE-ME IEE-CMN  
Conference Date 2012-08-27 - 2012-08-28 
Place (in Japanese) (See Japanese page) 
Place (in English)  
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Topics (in English)  
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) Rotation Attack Tolerability of Digital Wartermarking Based on Two-Dimentional Two-Dimentional Complementary Pairs 
Sub Title (in English)  
Keyword(1) digital watermark 
Keyword(2) correlation-based 
Keyword(3) two-dimensional complementary pair 
Keyword(4) two-dimensional wavelet transformation 
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1st Author's Name Katsuya Sadasue  
1st Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
2nd Author's Name Takahiro Matsumoto  
2nd Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
3rd Author's Name Hideyuki Torii  
3rd Author's Affiliation Kanagawa Institute of Technology (Kanagawa Inst. of Tech.)
4th Author's Name Tetsuya Kojima  
4th Author's Affiliation Tokyo National College of Technology (TNCT)
5th Author's Name Shinya Matsufuji  
5th Author's Affiliation Yamaguchi University (Yamaguchi Univ.)
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Speaker 1 
Date Time 2012-08-27 15:50:00 
Presentation Time 25 
Registration for EMM 
Paper # IEICE-LOIS2012-17,IEICE-IE2012-49,IEICE-EMM2012-40 
Volume (vol) IEICE-112 
Number (no) no.188(LOIS), no.189(IE), no.190(EMM) 
Page pp.31-35 
#Pages IEICE-5 
Date of Issue IEICE-LOIS-2012-08-20,IEICE-IE-2012-08-20,IEICE-EMM-2012-08-20 

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