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Results for Content Protection




Results for Content Protection

Flicker Forensics for Camcorder Piracy
RESEARCH PAPER / Aug 2016 / Security, Content Protection
Camcorder piracy refers to the process of using a camcorder to record a screen that displays copyrighted content. In contrast to the previous works that aimed at detecting the occurrence of camcorder piracy, this paper conducts an in-depth study of the luminance flicker that is naturally present in camcorded videos...
Impact of Screencasting on Video Temporal Synchronization
RESEARCH PAPER / Aug 2016 / Security, Content Protection
Spatio-temporal desynchronization remains a major challenge for watermarking system as it could impair the detection of the hidden payload. Over the years, several (non-blind) registration techniques have been proposed to realign the analyzed content prior to watermark detection and thereby achieve robustness against severe attacks such as display-and-camcord. Such techniques...

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