Combining copyright protection and data hiding: a sensitive transformation approach

  • Authors:
  • Wen-Pinn Fang

  • Affiliations:
  • Department of Computer Science, National Chiao Tung University, Hsinchu, Taiwan, R.O.C

  • Venue:
  • ISCGAV'06 Proceedings of the 6th WSEAS International Conference on Signal Processing, Computational Geometry & Artificial Vision
  • Year:
  • 2006

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Abstract

In this paper, we present a method to preserve the hidden data by means of visible watermarking which can be used to declare the authorship. Our method looks after both sides of content integrity and transparency. All data to be retrieved must contain correct watermark on correct location; otherwise the hidden data will disappear, preventing the stego-image being tampered with. We will demonstrate the experiment results, indicating it a safe method.