Image watermarking algorithm based on quaternion and chaotic Lorenz system

Jialiang Peng; Bassem Abd El-Atty; Hany S. Khalifa; Ahmed A. Abd El-Latif

doi:10.1117/12.2539753

14 August 2019 Image watermarking algorithm based on quaternion and chaotic Lorenz system

Jialiang Peng, Bassem Abd El-Atty, Hany S. Khalifa, Ahmed A. Abd El-Latif

Proceedings Volume 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019); 111790W (2019) https://doi.org/10.1117/12.2539753
Event: Eleventh International Conference on Digital Image Processing (ICDIP 2019), 2019, Guangzhou, China

Abstract

Quaternions are hyper-complex numbers applied in three-dimensional space, which are widely used in physics and image processing. In this paper, we utilize the features of quaternions for constructing a new substitution box (S-box) based on Lorenz system. The performance of the proposed S-box is investigated by S-box evaluation criterion. The results demonstrate that the constructed S-box has significant qualities for viable applications in security purposes. As well as, a new image watermarking mechanism is introduced which its embedding procedures based on the suggested Sbox. Experimental results demonstrate the efficiency of the presented image watermarking technique.

Citation Download Citation

Jialiang Peng, Bassem Abd El-Atty, Hany S. Khalifa, and Ahmed A. Abd El-Latif "Image watermarking algorithm based on quaternion and chaotic Lorenz system", Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111790W (14 August 2019); https://doi.org/10.1117/12.2539753

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