Title :
Study on Image Encryption Algorithm Based on Arnold Transformation and Chaotic System
Author :
Wang, Yuanmei ; Li, Tao
Author_Institution :
Sch. of Electrons & Inf., Yangtze Univ., Jingzhou, China
Abstract :
This paper presents a image encryption algorithm based on Arnold transformation and chaotic mapping. Firstly, Arnold transformation is used to scramble image. Then we use Tent mapping to encrypt scrambled image. The result shows that the algorithm is easy to realize, providing high security.
Keywords :
chaos; cryptography; image coding; Arnold transformation; Chaotic system; Tent mapping; chaotic mapping; image encryption algorithm; scramble image; Chaotic communication; Encryption; Image restoration; Pixel; arnold transformation; chaotic encryption; decryption; tentmapping;
Conference_Titel :
Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-8333-4
DOI :
10.1109/ISDEA.2010.198
