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2009 Fifth International Conference on Natural Computation
Image Encryption Based on a Four-Dimensional Chaotic System
Tianjian, China
August 14-August 16
ISBN: 978-0-7695-3736-8
| ASCII Text | x | ||
| Tang Liangrui, Li Jing, Sun Yi, "Image Encryption Based on a Four-Dimensional Chaotic System," 2013 International Conference on Computing, Networking and Communications (ICNC), vol. 5, pp. 487-491, 2009 Fifth International Conference on Natural Computation, 2009. | |||
| BibTex | x | ||
| @article{ 10.1109/ICNC.2009.255, author = {Tang Liangrui and Li Jing and Sun Yi}, title = {Image Encryption Based on a Four-Dimensional Chaotic System}, journal ={2013 International Conference on Computing, Networking and Communications (ICNC)}, volume = {5}, year = {2009}, isbn = {978-0-7695-3736-8}, pages = {487-491}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICNC.2009.255}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, } | |||
| RefWorks Procite/RefMan/Endnote | x | ||
| TY - CONF JO - 2013 International Conference on Computing, Networking and Communications (ICNC) TI - Image Encryption Based on a Four-Dimensional Chaotic System SN - 978-0-7695-3736-8 SP487 EP491 A1 - Tang Liangrui, A1 - Li Jing, A1 - Sun Yi, PY - 2009 KW - chaotic system KW - chaotic binary sequence KW - image encryption VL - 5 JA - 2013 International Conference on Computing, Networking and Communications (ICNC) ER - | |||
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/ICNC.2009.255
An image encryption algorithm based on a four-dimensional chaotic system is presented in this paper, in view of the existing problems in the image encryption. Firstly, the characteristics of the chaotic system are analyzed. This system has more parameters and is more complex than the low-dimensional chaotic systems. The chaotic sequences are improved to be suitable for image encryption. Secondly, a generation method of the binary sequence is reported in accordance with the requirement of the encryption algorithm. Through theoretical and statistical analysis, we can see the binary sequence generated by the chaotic system meets the requirement of the pseudo-random sequence and has the high security. Finally, a mixed airspace encryption algorithm is presented. The chaotic sequences are used to the image encryption. The algorithm has very good effect because of increasing the key space and resisting the exhaustive attacks and statistical attacks.
Index Terms:
chaotic system, chaotic binary sequence, image encryption
Citation:
Tang Liangrui, Li Jing, Sun Yi, "Image Encryption Based on a Four-Dimensional Chaotic System," icnc, vol. 5, pp.487-491, 2009 Fifth International Conference on Natural Computation, 2009
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