A General Data Hiding Framework and Multi-level Signature for Binary Images

  • Authors:
  • Huijuan Yang;Alex C. Kot

  • Affiliations:
  • School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore 639798;School of Electrical & Electronic Engineering, Nanyang Technological University, Singapore 639798

  • Venue:
  • IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
  • Year:
  • 2008

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Abstract

This paper reviews techniques for binary images data hiding and watermarking and proposes a general framework for authentication purposes. Finally, a multi-level signature scheme is presented, which is effective to detect malicious tamperings conducted to an image.