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Title:
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CONTENT INTEGRITY PROTECTING SYSTEM |
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Author(s):
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Yoshiyasu Takahashi , Anh-thi Huynh , Ryu Ebisawa , Takaaki Yamada , Jean-luc Dugelay , Seiichi Susaki |
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ISBN:
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978-972-8924-93-5 |
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Editors:
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Pedro Isaías, Bebo White and Miguel Baptista Nunes |
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Year:
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2009 |
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Edition:
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1 |
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Keywords:
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Watermark, Integrity, Video, Speech recognition. |
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Type:
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Full Paper |
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First Page:
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20 |
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Last Page:
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27 |
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Language:
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English |
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Cover:
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Full Contents:
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click to dowload 
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Paper Abstract:
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Securing multimedia data over the World Wide Web can be done by encrypting the connections, but at each end of the
channel the data can be altered in a way to deceive the users. To prevent such tampering, or to arrest a criminal with
computer forensic techniques, means to mark and authenticate the data can be of great help. In this paper, we introduce
the watermarking system to produce robust and reliable recordings capable of enduring significant loss. The system will
resort to a new feature extraction technique, speech recognition to match the needs of using safe recording systems. To
make a recording secured, we embed automatically recognized speech into the video stream using watermark techniques
so that the content of the whole video cannot be altered. |
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