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A fast watermarking system for H.264/AVC video
conference contribution
posted on 2006-12-01, 00:00 authored by C V Nguyen, David TayDavid Tay, G DengIn this paper, we propose a fast watermarking system that works on the H.264/AVC motion vectors. By restricting access to DCT coefficients and pixel information, the computational complexity of the watermark embedder/extractor is kept low and much lower than that of the H.264 decoder. The error propagation due to motion prediction compensation is monitored and its effect is limited by a tracking method that is based solely on the motion information from the bitstream. Although this work focuses on the H.264/AVC standard, the novel watermarking technique is also applicable to the MPEG1-2 and MPEG4 video standards. ©2006 IEEE.
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81 - 84Publisher DOI
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9781424403875ISBN-10
1424403871Publication classification
E1.1 Full written paper - refereedTitle of proceedings
IEEE Asia-Pacific Conference on Circuits and Systems, Proceedings, APCCASUsage metrics
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