Compressive data hiding: an unconventional approach for improved color image coding
EURASIP Journal on Applied Signal Processing - Emerging applications of multimedia data hiding
A New Digital Watermarking Technique for Video
VISUAL '02 Proceedings of the 5th International Conference on Recent Advances in Visual Information Systems
Implications for High Capacity Data Hiding in Presence of Lossy Compression
ITCC '00 Proceedings of the The International Conference on Information Technology: Coding and Computing (ITCC'00)
Compressive data hiding: an unconventional approach for improved color image coding
EURASIP Journal on Applied Signal Processing
EURASIP Journal on Applied Signal Processing
Improved bit rate control for real-time MPEG watermarking
EURASIP Journal on Applied Signal Processing
Robust watermarking using watermark spread canvass in DCT & DHT domain
SPPR'07 Proceedings of the Fourth conference on IASTED International Conference: Signal Processing, Pattern Recognition, and Applications
Compressed video stream watermarking for peer-to-peer based content distribution network
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Robust watermarking using watermark spread canvass in DCT & DHT domain
SPPRA '07 Proceedings of the Fourth IASTED International Conference on Signal Processing, Pattern Recognition, and Applications
Implementation of video watermarking using error correcting codes for MPEG2 video
MUSP'06 Proceedings of the 6th WSEAS international conference on Multimedia systems & signal processing
Multimedia data hiding process
ICCOM'06 Proceedings of the 10th WSEAS international conference on Communications
A video watermarking procedure based on XML documents
ICIAP'05 Proceedings of the 13th international conference on Image Analysis and Processing
Apply semi-fragile watermarking to authentication of compressed video data
KES'05 Proceedings of the 9th international conference on Knowledge-Based Intelligent Information and Engineering Systems - Volume Part II
Capacity enhancement of compressed domain watermarking channel using duo-binary coding
IWDW'06 Proceedings of the 5th international conference on Digital Watermarking
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Digital watermarking is the technique which embeds an invisible signal including owner identification and copy control information into multimedia data such as audio, video, images, for copyright protection. This paper proposes a new watermarking technique which is appropriate for the MPEG-2 video coding system by extending the direct sequence spread spectrum. The proposed watermarking scheme in this paper minimizes the perceptual degradation of video quality, caused by the embedded watermark through controlling the strength and area of embedding with respect to the global and local characteristics of the video sequences. And this technique can also directly extract the embedded watermark from the watermarked MPEG-2 compressed video stream without using original video sequences. Simulation results show that the proposed scheme is robust to various attacks to remove the embedded watermark and is feasible for real time system implementation