Title :
A survey of digital video watermarking
Author :
Xing Chang ; Weilin Wang ; Jianyu Zhao ; Li Zhang
Author_Institution :
Sch. of Inf., Liaoning Univ., Shenyang, China
Abstract :
The digital watermarking for video is an effective method to protect the video copyright. Based on the previous video watermarking techniques, this paper summarizes their theories, features, model and classic algorithms and then discusses the algorithms´ advantages and disadvantages. Finally, the key techniques and the development tendency of the video watermarking are discussed.
Keywords :
video signal processing; watermarking; digital video watermarking; video copyright; video watermarking development tendency; Discrete cosine transforms; Encoding; Image coding; Streaming media; Transform coding; Watermarking; Digital watermarking; development tendency; key algorithms;
Conference_Titel :
Natural Computation (ICNC), 2011 Seventh International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-9950-2
DOI :
10.1109/ICNC.2011.6022111
