چکیده مقاله
Integral imaging based cryptographic algorithms provide a new way to design secure and robust image encryption systems In recent years, there has been a growing interest in image encryption based on chaotic map Most image encryption algorithms based on low dimensional chaos systems bear security risks and suffer encryption data expansion when adopting nonlinear transformation directly To overcome these weaknesses and reduce the possible transmission burden, an efficient image encryption scheme based on hyper chaotic system In this paper, a novel approach based on four chaotic system, logistic Lorenz, Lu and Chen and using structure correlation coefficient and neighboring pixels with two toward the front or directed to the rear strategies Simulation results verify the validity and the reliability of the proposed algorithm with acceptable compression and security performance
کلیدواژهها
نویسندگان
Ziba Dehghani
Department of Electrical and Computer Engineering, Kazerun Branch, Islamic Azad University, Kazerun, Iran
Hassan Masoumi
Department of Electrical and Computer Engineering, Kazerun Branch, Islamic Azad University, Kazerun, Iran
Mehdi Taghizadeh
Department of Electrical and Computer Engineering, Kazerun Branch, Islamic Azad University, Kazerun, Iran
شیوه ارجاع
Dehghani, Ziba and Masoumi, Hassan and Taghizadeh, Mehdi,1395,Secure Image Encryption Using Chaotic Systems and Correlation Coefficient Pixels Strategies,2nd National Congress of Electrical and Computer Engineering of Iran,Ramsar
ارائهشده در
مجموعه مقالات دومین کنفرانس بین المللی یافته های نوین پژوهشی در مهندسی برق و علوم کامپیوتر24 اردیبهشت 1395 · رامسر