Blind audio watermarking technique based on two dimensional cellular automata
Entity
UAM. Departamento de Ingeniería InformáticaPublisher
Science and Engineering Research Support SocietyDate
2016-09-01Citation
10.14257/ijsia.2016.10.9.18
International Journal of Security and Its Applications 10.9 (2016): 175 – 184
ISSN
1738-9976DOI
10.14257/ijsia.2016.10.9.18Editor's Version
http://dx.doi.org/10.14257/ijsia.2016.10.9.18Subjects
2D Cellular Automata; Digital Audio Watermarking; Game of Life; Multimedia Security; Copyright Protection; InformáticaRights
Copyright © 2016 SERSCAbstract
In this paper we propose a new method of digital audio watermarking based on two dimensional cellular automata; the method increases the dimension of the audio and uses cellular automata in generating the key of watermark embedding. The watermarking method is blind, and does not require the original host audio or any of its features to extract the watermark; the watermark can be easily extracted using the right key. The experimental results show that the watermarks are imperceptible; and show a high similarity between the original and the watermarked audio. Cosine similarity and peak signal-to-noise ratio were used to measure the similarity between the original audio and the watermarked audio.
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Google Scholar:Hiary, Hazem
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Dalhoum, Abdel Latif Abu
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Madain, Alia
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Ortega de la Puente, Alfonso
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Alfonseca, Manuel
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