2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06)
A Novel Algorithm for Scrambling Digital Image Based on Cat Chaotic Mapping
Pasadena, California, USA
December 18-December 20
ISBN: 0-7695-2745-0
Wenzhuo Li, Beijing Institute of Technology, China
Hong Li, Beijing Institute of Technology, China
This paper proposes a new algorithm for scrambling digital image based on the cat chaotic mapping. We disorder the pixel coordinates of the digital image through using a cat chaotic mapping, and then perform exclusive OR operation between certain pixel value of the digital image and a chaotic value. The experiment results have shown that the new diffusion technique proposed in this paper is very effective to uniform the statistical characteristics of the encrypted graph, and the efficiency of this method is very high.
Citation:
Liehuang Zhu, Wenzhuo Li, Lejian Liao, Hong Li, "A Novel Algorithm for Scrambling Digital Image Based on Cat Chaotic Mapping," iih-msp, pp.601-604, 2006 International Conference on Intelligent Information Hiding and Multimedia Signal Processing (IIH-MSP'06), 2006