A Novel Application for Text Watermarking in Digital Reading

  • Authors:
  • Jin Zhang;Qing-Cheng Li;Cong Wang;Ji Fang

  • Affiliations:
  • Department of Computer Science, Nankai University, Tianjin, China 300071;Department of Computer Science, Nankai University, Tianjin, China 300071;Department of Computer Science, Nankai University, Tianjin, China 300071;Department of Computer Science, Nankai University, Tianjin, China 300071

  • Venue:
  • AICI '09 Proceedings of the International Conference on Artificial Intelligence and Computational Intelligence
  • Year:
  • 2009

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Abstract

Although watermarking research has made great strides in theoretical aspect, its lack of application in business could not be covered. It is due to few people pays attention to usage of the information carried by watermarking. This paper proposes a new watermarking application method. After digital document being reorganized with advertisement together, watermarking is designed to carry this structure of new document. It will release advertisement as interference information under attack. On the one hand, reducing the quality of digital works could inhabit unauthorized distribution. On the other hand, advertisement can benefit copyright holders as compensation. Moreover implementation detail, attack evaluation and watermarking algorithm correlation are also discussed through an experiment based on txt file.