Reports of the Technical Conference of the Institute of Image Electronics Engineers of Japan
Online ISSN : 2758-9218
Print ISSN : 0285-3957
Reports of the 218th Technical Conference of the Institute of Image Electronics Engineers of Japan
Session ID : 05-01-08
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Co-host: The Institute of Image Electronics Engineers of Japan, The Institute of Image Information and Television Engineers

Retrieving MPmark digital watermark from un-compressed videos
*Takamasa ASHITATE, Zhao LIANG, Shigeyuki SAKAZAWA, Hideo YAMAMOTO
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Keywords: digital watermarking, MPEG, statistical digital watermark retrieval, MPmark
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Abstract

MPmark is a digital watermark technology for MPEG videos. The feature of MPmark is that it inserts watermarking in the uncompressed video, and retrieves the digital watermark directly from MPEG compressed video data. We propose a method of retrieving the digital watermark from decoded videos. The effectiveness of this method is examined by experiments. As a result, it is shown that the proposal method can retrieve from decoded video the digital watermark with high probability.

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© 2005 by The Institute of Image Electronics Engineers of Japan
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