Protection of Video Logos with Randomization

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.

• Type: Conference
• Year: 2006
• Where: ICMCS
• Authors: Yongdong Wu
• Keywords: ICMCS 2006, Logo, Video, Video Quality Loss