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Proceedings Paper

Image encryption using spatial chaotic map
Author(s): Fuyan Sun; Zongwang Lü
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Paper Abstract

In recent years, the chaos based cryptographic algorithms have suggested some new and efficient ways to develop secure image encryption techniques. In this paper, we propose a new approach for image encryption based on spatial chaotic map. The new scheme employs the spatial Cat map to shuffle the positions and uses another spatial chaotic map to confuse the relationship between the cipher-image and the plain-image. The results of experimental, statistical analysis and key space analysis show that the proposed image encryption scheme provides an efficient and secure way for realtime image encryption and transmission.

Paper Details

Date Published: 20 August 2010
PDF: 7 pages
Proc. SPIE 7820, International Conference on Image Processing and Pattern Recognition in Industrial Engineering, 78202L (20 August 2010); doi: 10.1117/12.866983
Show Author Affiliations
Fuyan Sun, Henan Univ. of Technology (China)
Zongwang Lü, Henan Univ. of Technology (China)


Published in SPIE Proceedings Vol. 7820:
International Conference on Image Processing and Pattern Recognition in Industrial Engineering
Shaofei Wu; Zhengyu Du; Shaofei Wu; Zhengyu Du; Shaofei Wu; Zhengyu Du, Editor(s)

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