An improved scalar quantization-based digital video watermarking scheme for H.264/AVC

TitleAn improved scalar quantization-based digital video watermarking scheme for H.264/AVC
Publication TypeConference Paper
Year of Publication2006
AuthorsGolikeri, A., P. Nasiopoulos, and Z. J. Wang
Conference NameCircuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Pagination5 pp.
Keywordscollusion attack, data compression, data filtering, data rotation, data scaling, digital video watermarking, H.264 AVC, improved scalar quantization, quantisation (signal), transcoding, video coding, watermarking
Abstract

Digital video watermarking has attracted a great deal of research interest in the past few years in applications such as digital fingerprinting and owner identification. H.264/AVC is the latest and most advanced video coding standard, but to this date, there are very few watermarking schemes designed for it. This is mainly due to its complexity and compression efficiency which presents a major challenge for any video watermarking approach. We developed a quantization-based video watermarking scheme, which is designed to work with H.264/AVC. Our scheme offers constant robustness at all compression rates without affecting the overall bite rate and quality of the video stream. Experimental results show that compared to existing methods, our scheme significantly outperforms existing methods under compression, transcoding, filtering, scaling, rotation and collusion attacks

URLhttp://dx.doi.org/10.1109/ISCAS.2006.1692865
DOI10.1109/ISCAS.2006.1692865

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