A new image encryption based on chaotic systems and singular value decomposition

Ahmed A. Abd El-Latif; Li Li; Ning Wang; Qiong Li; Xiamu Niu

doi:10.1117/12.964281

8 June 2012 A new image encryption based on chaotic systems and singular value decomposition

Ahmed A. Abd El-Latif, Li Li, Ning Wang, Qiong Li, Xiamu Niu

Proceedings Volume 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012); 83343F (2012) https://doi.org/10.1117/12.964281
Event: Fourth International Conference on Digital Image Processing (ICDIP 2012), 2012, Kuala Lumpur, Malaysia

Abstract

This paper presents an efficient image encryption scheme based on chaotic systems and singular value decomposition. In this scheme, the image pixel's positions are scrambled using chaotic systems with variable control parameters. To further enforce the security, the pixel gray values are modified using a combination between singular value decomposition (SVD) and chaotic polynomial map. Simulation results justify the feasibility of the proposed scheme in image encryption purpose.

Citation Download Citation

Ahmed A. Abd El-Latif, Li Li, Ning Wang, Qiong Li, and Xiamu Niu "A new image encryption based on chaotic systems and singular value decomposition", Proc. SPIE 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012), 83343F (8 June 2012); https://doi.org/10.1117/12.964281

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