Title :
Some novel image scrambling methods based on chaotic dynamical systems
Author :
Zou, Jiancheng ; Ward, Rabab K. ; Qi, Dongxu
Abstract :
Some novel image scrambling transformation based on chaotic dynamical systems are presented and the algorithms to scramble digital images are given. The robustness of the algorithms is discussed. Experiments show that the methods can endure image attacks, such as compression, added noise and loss of data packets.
Keywords :
chaos; image processing; security of data; chaotic dynamical systems; data packets; digital image processing; digital image scrambling; image attacks; image compression; information hiding; robustness; Chaos; Cryptography; Data security; Digital images; Educational institutions; Image coding; Information security; Noise robustness; Pixel; Space technology;
Conference_Titel :
Circuits and Systems, 2003 IEEE 46th Midwest Symposium on
Print_ISBN :
0-7803-8294-3
DOI :
10.1109/MWSCAS.2003.1562371
