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Proceedings Paper

A new encryption scheme for color images based on quantum chaotic system in transform domain
Author(s): Ahmed A. Abd El-Latif; Ning Wang; Jia-Liang Peng; Qiong Li; Xiamu Niu
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Paper Abstract

This paper presents an efficient image encryption scheme for color images based on quantum chaotic systems. In this scheme, a new substitution/confusion scheme is achieved based on toral automorphism in integer wavelet transform by scrambling only the Y (Luminance) component of low frequency subband. Then, a chaotic stream encryption scheme is accomplished by generating an intermediate chaotic key stream image with the help of quantum chaotic system. Simulation results justify the feasibility of the proposed scheme in color image encryption purpose.

Paper Details

Date Published: 19 July 2013
PDF: 5 pages
Proc. SPIE 8878, Fifth International Conference on Digital Image Processing (ICDIP 2013), 88781S (19 July 2013); doi: 10.1117/12.2031074
Show Author Affiliations
Ahmed A. Abd El-Latif, Harbin Institute of Technology (China)
Menoufia Univ. (Egypt)
Ning Wang, Harbin Institute of Technology (China)
Jia-Liang Peng, Harbin Institute of Technology (China)
Heilongjiang Univ. (China)
Qiong Li, Harbin Institute of Technology (China)
Xiamu Niu, Harbin Institute of Technology (China)


Published in SPIE Proceedings Vol. 8878:
Fifth International Conference on Digital Image Processing (ICDIP 2013)
Yulin Wang; Xie Yi, Editor(s)

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