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Multimedia data-embedding and watermarking technologies
1998
Proceedings of the IEEE
In this paper, we review recent developments in transparent data embedding and watermarking for audio, image, and video. Data-embedding and watermarking algorithms embed text, binary streams, audio, image, or video in a host audio, image, or video signal. The embedded data are perceptually inaudible or invisible to maintain the quality of the source data. The embedded data can add features to the host multimedia signal, e.g., multilingual soundtracks in a movie, or provide copyright protection.
doi:10.1109/5.687830
fatcat:dtyaqys2xrdrpkq2tri77kzrzi