Study of Digital Video Watermarking
Min Liu · 2012
Digital watermarking, the technology of embedding special information into multimedia data, is a topic that has recently gained increasing attention all over the world. The watermark of digital images, audio, video, and other media products in general has been proposed for resolving copyright ownership and verifying the integrity of content. The paper first introduced the definition and basic framework of watermark techniques, and then the basic theoretical and evaluation criteria are expatiated. Finally, the application field and possible research direction of digital watermark technology is pointed out.