Aug 26, 2016 · We first model the flicker signal and show that its parameters are tied to such internal characteristics of the pirate devices as the back-light ...
Abstract—Camcorder piracy refers to the process of using a camcorder to record a screen that displays copyrighted content. In contrast to the previous works ...
[3] forensic based approach to deter the pirate, in this approach they utilized the flicker generated during recording of video which is displayed on LCD screen ...
The author of [30] proposed a method that can extract a flicker signal and the camera T ro from a pirated video and utilize them to identify the LCD screen and ...
Abstract—Camcorder piracy refers to the process of using a camcorder to record a screen that displays copyrighted content. In contrast to the previous works ...
Flicker Forensics for Camcorder Piracy ... Camcorder piracy refers to the process of using a camcorder to record a screen that displays copyrighted content. In ...
Jan 1, 2017 · We first model the flicker signal and show that its parameters are tied to such internal characteristics of the pirate devices as the back-light ...
Passive forensics, piracy, LCD screen, back-light, camcorder, rolling shutter, read-out time, flicker. Permission to make digital or hard copies of all or ...
Jun 17, 2015 · Nevertheless, content is eventually decrypted at rendering time, leaving it vulnerable to piracy e.g. using a camcorder to record movies ...
An in-depth study of the luminance flicker that is naturally present in camcorded videos due to the interplay between a liquid-crystal-display (LCD) screen ...