Real Time Copyright Protection and Implementation of Image and Video Processing on Android and Embedded Platforms

摘要

In this paper, we have proposed real time copyright protection algorithm using both visible as well as invisible watermarking schemes and also implementation of real time image and video processing techniques on Android and Embedded Platform for privacy prevention. We propose invisible watermarking using DCT analysis. Visible watermarking is implemented using image processing properties of Android. We also implement real-time video processing like Canny Edge Detection, Dilation, and Successive frame subtraction on Android and embedded platforms. In this system, pre-specified copyright information is embedded directly on pictures when they are taken. These techniques were also implemented on Beagle board-xM.