Title :
An improved hybrid video watermarking scheme
Author :
Wei-Dong, Zhong ; Geng-Rui, Wu ; Ke, Niu ; Wei-Wei, Ding
Author_Institution :
Key Lab. of Network & Inf. Security of APF, Eng. Coll. of APF, Xi´´an, China
Abstract :
We proposed an improve hybrid video watermarking scheme, which embed the robust and fragile watermarks into AC coefficients in the DCT and the horizontal component of motion vector, in order to achieve double functions copyright protection and integrity authentication of content. The results show that our scheme can achieve the double functions of copyright protection and integrity authentication.
Keywords :
discrete cosine transforms; image watermarking; video coding; AC coefficients; DCT; discrete cosine transforms; double function copyright protection; fragile watermarks; improved hybrid video watermarking scheme; integrity authentication; motion vector; robust watermarks; Authentication; Copyright protection; Image coding; Robustness; Streaming media; Video sequences; Watermarking; fragile; hybrid; motion vectors; robust;
Conference_Titel :
Communication Software and Networks (ICCSN), 2011 IEEE 3rd International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-61284-485-5
DOI :
10.1109/ICCSN.2011.6013734
