This paper overviews image watermarking techniques and their integration into protection systems. It is shown how that technology can solve the problems of waveform authentication as well as those related to tracing of digital copies. Image processing techniques and the communication system of watermarking are briefly presented. Some challenges approach to the watermarking field are enumerated in the conclusion.
Technologies du tatouage pour l'authentification et la protection des images
Annales des Télécommunications, Volume 55, n°3-4, Mars-Avril 2000
© Springer. Personal use of this material is permitted. The definitive version of this paper was published in Annales des Télécommunications, Volume 55, n°3-4, Mars-Avril 2000 and is available at : http://doi.org/10.1007/BF03001902
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