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This paper proposes the blind watermarking algorithm for digital video using average magnitude modulus in wavelet transform. After calculating average magnitude modulus (MAG) in wavelet transform for each frame, the proposed algorithm embeds the watermark using analysis and comparing with target modulus and neighboring modulus in 2-level sub bands. Experimental results were confirmed that the proposed algorithm satisfies the condition of the invisibility and the robustness for digital videos.
목차
ABSTRACT
1. INTRODUCTION
2. PROPOSED BLIND VIDEO WATERMARKING ALGORITHM
3. EXPERIMENTAL RESULTS
4. CONCLUSIONS
5. ACKNOWLEDGEMENT
6. REFERENCES
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UCI(KEPA) : I410-ECN-0101-2012-004-004266374