Spatial image encryption algorithm based on chaotic map and pixel frequency

作     者：Guodong YE Xiaoling HUANG 

作者机构：Faculty of Mathematics and Computer Science Guangdong Ocean University College of Information Science and Electronic Engineering Zhejiang University 

出 版 物：《Science China(Information Sciences)》 (中国科学:信息科学(英文版))

年 卷 期：2018年第61卷第5期

页      面：315-325页

核心收录：

学科分类：0810[工学-信息与通信工程] 0808[工学-电气工程] 08[工学] 0839[工学-网络空间安全] 080203[工学-机械设计及理论] 0802[工学-机械工程] 081201[工学-计算机系统结构] 0812[工学-计算机科学与技术（可授工学、理学学位）] 

基　　金：supported by National Natural Science Foundation of China (Grant Nos. 61602124, 61702116) Natural Science Foundations of Guangdong Province of China (Grant Nos. 2016A030310333, 2015A030313614, 2015A030313620) Science and Technology Planning Project of Guangdong Province of China (Grant No. 2017A010101025) China Postdoctoral Science Foundation (Grant No. 2017M611991) Program for Scientific Research Startup Funds of Guangdong Ocean University of China (Grant No. R17037) Special Funding Program for Excellent Young Scholars of Guangdong Ocean University of China (Grant No. HDYQ2017006) 

主　　题：Spatial image encryption algorithm based on chaotic map and pixel frequency Figure 

摘      要：Images,as a multimedia resource,for example,medical,education,sensing,and military images,have been playing an important role in digital information *** prevent unauthorized access and protect the security of an image,a direct approach is to encrypt the image[1,2]to hide its *** maps(systems)have some excellent inherent properties[3,4],such as nonlinearity,sensitivity to initial conditions,and ***,they have received increasing attention and have been widely used in