An image watermarking algorithm based on chaotic maps and wavelet transform

An image watermarking algorithm based on chaotic maps and wavelet transform

Chaotic maps and their applications in watermarking algorithms aimed at achieving secure communications have attracted a growing interest recently. This is also the motivation behind this paper which investigates the properties of chaotic maps and develops a new technique based on embedding the bina...

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Bibliographic Details
Published in:2012 9th International ISC Conference on Information Security and Cryptology pp. 135 - 140
Main Authors: Mohammadi, S., Talebi, S.
Format: Conference Proceeding
Language:English
Published: IEEE 01-09-2012
Subjects:
Bit error rate
Chaotic communication
chaotic maps
PSNR
Robustness
security
Watermarking
Wavelet coefficients
wavwlet transform
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Summary:Chaotic maps and their applications in watermarking algorithms aimed at achieving secure communications have attracted a growing interest recently. This is also the motivation behind this paper which investigates the properties of chaotic maps and develops a new technique based on embedding the binary watermark in wavelet coefficients. The guaranteed feature of this solution is robustness against different attacks. The proposed approach was simulated and the experimental results also validated its effectiveness and superior performance compared with other popular algorithms.
ISBN:9781467323871
146732387X
DOI:10.1109/ISCISC.2012.6408208