A Practical Real-Time Video Watermarking Scheme Robust against Downscaling Attack
IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
IEICE - Transactions on Information and Systems
Quasi-commutative watermarking and encryption for secure media content distribution
Multimedia Tools and Applications
Blind Digital Watermarking of Low Bit-Rate Advanced H.264/AVC Compressed Video
IWDW '09 Proceedings of the 8th International Workshop on Digital Watermarking
A new video watermarking algorithm based on 1D DFT and Radon transform
Signal Processing
A low complexity recovery temporal synchronization signals based on local variance statistics
PCM'07 Proceedings of the multimedia 8th Pacific Rim conference on Advances in multimedia information processing
A novel DCT domain CRT-based watermarking scheme for image authentication surviving JPEG compression
Digital Signal Processing
A novel watermarking scheme for H.264/AVC video authentication
Image Communication
Motion vector based information hiding algorithm for H.264/AVC against motion vector steganalysis
ACIIDS'12 Proceedings of the 4th Asian conference on Intelligent Information and Database Systems - Volume Part II
MPEG video watermarking using tensor singular value decomposition
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
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A set of robust MPEG-2 video watermarking techniques is proposed, focusing on commonly used typical geometric processing for bit-rate reduction, cropping, removal of any rows, arbitrary-ratio downscaling, and frame dropping. Both the embedding and the extraction of watermarks are done in the compressed domain, so the computational cost is low. Moreover, the watermark extraction is blind, i.e., no original unwatermarked MPEG-2 video is needed for watermark extraction. The presented technique is applicable not only to MPEG-2 video, but also to other DCT-based coding videos. Selected experimental results validate our techniques.