Complete Guide to Mmx Technology
Complete Guide to Mmx Technology
PC Software Performance Tuning
Computer
A Stochastic Approach to Content Adaptive Digital Image Watermarking
IH '99 Proceedings of the Third International Workshop on Information Hiding
Secure spread spectrum watermarking for multimedia
IEEE Transactions on Image Processing
A Practical Real-Time Video Watermarking Scheme Robust against Downscaling Attack
IWDW '07 Proceedings of the 6th International Workshop on Digital Watermarking
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Digital watermarking for video helps protect the copyright of the video content. In most watermark applications, an embedding procedure should be built at low costs and the embedded watermarks should have robustness against various unintentional or malicious attacks. This paper addresses implementation issues for real-time watermark embedding scheme of High Definition(HD) resolution video on a personal computer. This paper provides some performance optimization guidelines and a simplified Human Visual System (HVS) method for fast and robust watermark embedding. Demonstration shows a real-time watermark embedding process including HD MPEG-2 video decoding, watermark embedding and displaying on an Intel architecture personal computer. Experimental results show optimized embedding performances and robustness against several malicious attacks commonly happened to videos. From the results, our implementation solution improved the embedding performance suitable for real-time watermark embedding for HD video.