2006 IEEE International Conference on Multimedia and Expo
Protection of Video Logos with Randomization
Toronto, ON, Canada
July 09-July 12
ISBN: 1-4244-0366-7
To announce the ownership of video such as TV programs, the owner usually embeds his logo into the programs in a visible way. Since the logo and its position are usually fixed in the video frames, an adversary can completely remove the logo from the video without video quality loss. In order to thwart this removal attack, the present paper randomly changes logo location and shape without obviously reducing the visibility and fidelity of the logo.