Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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On the Robustness of Watermarking in the Frequency Domain for Still Images

  • Miyazaki, Akio (Graduate School of Information Science and Electrical Engineering, Kyushu University) ;
  • Ejima, Masataka (Graduate School of Information Science and Electrical Engineering, Kyushu University)
  • Published : 2000.07.01
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Abstract

This paper aims to establish fundamentals of measuring and evaluating the performance of water-marking systems. We first present the general model of a watermarking method for still images. Based on this model, we propose a statistical method of measuring the performance and robustness of the watermarking system. Then, the DCT-based watermarking system is analyzed and its performance is evaluated by using the proposed method.

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