Title :
Digital watermarking: from concepts to real-time video applications
Author :
Busch, Christoph ; Funk, Wolfgang ; Wolthusen, Stephen
Author_Institution :
Fraunhofer Inst. for Comput. Graphics, Darmstadt, Germany
Abstract :
Digital watermarking has been increasingly applied to hide information in digital multimedia data, thus enlisting the watermarking technology in the difficult fight against intellectual property rights infringement. The authors have developed a secure, robust watermarking algorithm and applied it in digital streaming MPEG-2 format video-the format of choice in the broadcast and video stock industry
Keywords :
copy protection; industrial property; multimedia systems; real-time systems; security of data; video signal processing; broadcast industry; digital multimedia data; digital streaming MPEG-2 format video; digital watermarking; information hiding; intellectual property rights infringement; real-time video applications; secure robust watermarking algorithm; video stock industry; Algorithm design and analysis; Digital audio broadcasting; Digital video broadcasting; Intellectual property; Noise robustness; Optical noise; Redundancy; Signal design; Streaming media; Watermarking;
Journal_Title :
Computer Graphics and Applications, IEEE
