Abstract
This paper presents a novel spatial domain watermarking scheme based on chaotic maps. Two chaotic maps are employed in our scheme, which is different from most of the existing chaotic watermarking methods, 1-D Logistic map is used to encrypt the watermark signal, and generalized 2-D Arnold cat map is used to encrypt the embedding position of the host image. Simulation results show that the proposed digital watermarking scheme is effective and robust to commonly used image processing operations.
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Wu, X., Guan, ZH., Wu, Z. (2007). A Chaos Based Robust Spatial Domain Watermarking Algorithm. In: Liu, D., Fei, S., Hou, Z., Zhang, H., Sun, C. (eds) Advances in Neural Networks – ISNN 2007. ISNN 2007. Lecture Notes in Computer Science, vol 4492. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-72393-6_15
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DOI: https://doi.org/10.1007/978-3-540-72393-6_15
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-72392-9
Online ISBN: 978-3-540-72393-6
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