Reversible Data Hiding Using Prediction Error Values Embedding

  • Authors:
  • Yongjian Hu;Heung-Kyu Lee;Jianwei Li;Kaiying Chen

  • Affiliations:
  • Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea 305-701 and College of Automation Science and Engineering, ...;Department of Electrical Engineering and Computer Science, Korea Advanced Institute of Science and Technology, Daejeon, Republic of Korea 305-701;College of Automation Science and Engineering, South China University of Technology, Guangzhou, China 510641;College of Automation Science and Engineering, South China University of Technology, Guangzhou, China 510641

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

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Abstract

In this paper, we propose a new embedding method for reversible data hiding. Unlike traditional methods using difference- expansion or feature modifications, we propose an even- and odd-number-based embedding method. This method is implemented in a prediction error image. The experimental results show that our embedding method can achieve satisfactory embedding capacity and image quality.