Earticle

초록

영어

In this paper, we propose a robust watermark technology to protect copyright. We enhance robustness of the watermark such that it can be used to protect the intellectual property even after serious attacks on the watermarked image. In the proposed watermarking, we embed watermarks by Singular Value Decomposition and Distributed Discrete Wavelet Transformation techniques. Regarding our method, Singular Value Decomposition provides the robustness to protect the image from most attacks except cropping, while Distributed Discrete Wavelet Transformation disperses watermarks all over the image to resist cropping attacks. The robustness of our proposed watermark scheme has been verified experimentally against main kinds of watermark attacks such as geometric and signal processing attacks.

목차

Abstract
 1. Introduction
 2. SVD and DDWT
  2.1 Singular Value Decomposition
  2.2 Distributed Discrete Wavelet Transform
 3. Proposed Scheme
  3.1 Watermark Embedding Process
  3.2 Watermark Extracting Process
 4. Experimental Settings and Results
 5. Conclusions
 6. Acknowledgement
 References

저자

• Jung-Chun Liu [ Department of Computer Science and Information Engineering,Tunghai University, Taiwan ]
• Chu-Hsing Lin [ Department of Computer Science and Information Engineering,Tunghai University, Taiwan ]
• Wei-Shen Lai [ Department of Information Management, Chienkuo Technology University, Taiwan ]
• Yan-Wei Lee [ Department of Computer Science and Information Engineering,Tunghai University, Taiwan ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Software Engineering and Its Applications

• 간기

  월간

• pISSN

  1738-9984

• 수록기간

  2008~2016

• 등재여부

  SCOPUS

• 십진분류

  KDC 505 DDC 605