Title :
Object based self-embedding watermarking for video authentication
Author :
Shi, Yanjiao ; Qi, Miao ; Lu, Yinghua ; Kong, Jun ; Li, Danying
Author_Institution :
Sch. of Comput. Sci. & Inf. Technol., Northeast Normal Univ., Changchun, China
Abstract :
Video cameras have been widely installed in public facilities for the surveillance applications. So, video authentication has become more and more important. This paper presents an object based self-embedding watermarking for video authentication. The principal content of entire video and details of moving objects are protected by a reference sharing mechanism. At the receiver, if the stego-video is authenticated as un-tampered, the details of moving objects can be restored completely. If the stego-video is judged as tampered and the tampered area is not too extensive, the principal content of tampered regions and details of moving objects can be restored.
Keywords :
message authentication; steganography; video surveillance; video watermarking; moving objects; object based self-embedding watermarking; principal content; reference sharing mechanism; stego-video; surveillance applications; tampered regions; video authentication; video cameras; Authentication; Data mining; Educational institutions; Image restoration; PSNR; Surveillance; Watermarking; Reference sharing; Self-embedding; Video authentication; Watermarking;
Conference_Titel :
Transportation, Mechanical, and Electrical Engineering (TMEE), 2011 International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4577-1700-0
DOI :
10.1109/TMEE.2011.6199255
