Coding and modulation in watermarking and data hiding

Bo Tao; Michael T. Orchard

doi:10.1117/12.344701

9 April 1999 Coding and modulation in watermarking and data hiding

Bo Tao, Michael T. Orchard

Proceedings Volume 3657, Security and Watermarking of Multimedia Contents; (1999) https://doi.org/10.1117/12.344701
Event: Electronic Imaging '99, 1999, San Jose, CA, United States

Abstract

The existence of perceptual redundancy of many media carriers such as image and video allows for invisible embedding of an information sequence. Its applications include so-called watermarking and data hiding. The media carrier can be modeled as a communication channel, where noise comes from manipulation of the carrier. To maximize the robustness of the embedded data against the noise, coded modulation is used to encode the information sequence.

Citation Download Citation

Bo Tao and Michael T. Orchard "Coding and modulation in watermarking and data hiding", Proc. SPIE 3657, Security and Watermarking of Multimedia Contents, (9 April 1999); https://doi.org/10.1117/12.344701

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