Copyright Protection for E-Government Document Images

  title={Copyright Protection for E-Government Document Images},
  author={Didi Rosiyadi and Shi-Jinn Horng and Pingzhi Fan and Xian Wang and Muhammad Khurram Khan and Yi Pan},
  journal={IEEE MultiMedia},
The proposed copyright protection scheme combines the discrete cosine transform (DCT) and singular value decomposition (SVD) using a control parameter to avoid the false-positive problem. In this article, we propose an efficient copyright protection scheme for e-government document images. First, we apply the discrete cosine transform (DCT) to the host image and use the zigzag space-filling curve (SFC) for the DCT coefficients. The DCT coefficients in the zigzag manner are then mapped into four… CONTINUE READING
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Publications referenced by this paper.
Showing 1-10 of 14 references

A Robust Image Watermarking Algorithm Based on Non-uniform Rectangular Partition and DCT-SVD

2010 International Conference on Measuring Technology and Mechatronics Automation • 2009

Genetic Algorithm’’, Application of Computational Intelligence in Engineering course, National Taiwan

Y.-I. Tung
University of Science and Technology, • 2009

The Reliable SVD Scheme Image Watermarking,’

H. Prasetyo
master’s thesis, Nat’l Taiwan Univ. of Science and Technology, • 2009

A Digital Watermarking Scheme Based on DCT and SVD

Third International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP 2007) • 2007

An Effective Mechanism Based on Watermark for E-government Information

2007 International Conference on Convergence Information Technology (ICCIT 2007) • 2007

An SVD based digital image watermarking using genetic algorithm

2007 9th International Symposium on Signal Processing and Its Applications • 2007

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