Title :
H.264 video watermarking with secret image sharing
Author :
Wei-Ming Chen ; Chin-Jen Lai ; Chang, Chia-Chen
Author_Institution :
Inst. of Comput. Sci. & Inf. Eng., Nat. Ilan Univ., Ilan
Abstract :
Digital video stream transferring via the network has become very popular in recent years. However, this frequent use of the Internet may increase the requirement for copyright and security. As a consequence, to prevent video stream which belongs to rightful owners from being intentionally or unknowingly used by others, information protection is indispensable. Digital watermarks have been embedded invisibly into digital video to protect copy rights of legal owners. An effective watermarking procedure usually requires satisfaction of a set of typical requirements such as transparency, robustness, oblivious detection and so on.
Keywords :
Internet; data encapsulation; security of data; video coding; video streaming; watermarking; H.264 video watermarking; Internet; copyright; digital video stream; information protection; secret image sharing; Cryptography; Discrete cosine transforms; Filters; Frequency; Internet; Protection; Streaming media; Video compression; Video sharing; Watermarking; Block Energy; Discrete cosine transform (DCT); Gaussian noise; H.264; Secret Image Sharing; Singular Value Decomposition (SVD); Torus Automorphisms; Video Watermarking; host signal; mean filter;
Conference_Titel :
Broadband Multimedia Systems and Broadcasting, 2009. BMSB '09. IEEE International Symposium on
Conference_Location :
Bilbao
Print_ISBN :
978-1-4244-2590-7
Electronic_ISBN :
978-1-4244-2591-4
DOI :
10.1109/ISBMSB.2009.5133838
