文献类型：期刊文献

中文题名：Spatial image encryption algorithm based on chaotic map and pixel frequency

英文题名：Spatial image encryption algorithm based on chaotic map and pixel frequency

作者：Guodong YE[1,2];Xiaoling HUANG[1]

机构：[1]Faculty of Mathematics and Computer Science, Guangdong Ocean University;[2]College of Information Science and Electronic Engineering, Zhejiang University

年份：2018

卷号：61

期号：5

起止页码：296

中文期刊名：Science China(Information Sciences)

外文期刊名：中国科学（信息科学）（英文版）

收录：Scopus、CSCD2017_2018、CSCD

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)

语种：英文

中文关键词：Spatial image encryption algorithm based on chaotic map and pixel frequency;Figure

中文摘要：Images, as a multimedia resource, for example, medical, education, sensing, and military images, have been playing an important role in digital in- formation communications. To prevent unautho- rized access and protect the security of all image, a direct approach is to encrypt the image [1, 2] to hide its information. Chaotic maps （systems） have some excellent inherent properties [3, 4], such as nonlinearity, sensitivity to initial conditions, and ergodicity. Therefore, they have received in- creasing attention and have been widely used in image encryption schemes. Tong et al. [5] pro- posed a hyper-chaotic system-based image encryp- tion scheme together with data compression.

外文摘要：Images, as a multimedia resource, for example, medical, education, sensing, and military images, have been playing an important role in digital in- formation communications. To prevent unautho- rized access and protect the security of all image, a direct approach is to encrypt the image [1, 2] to hide its information. Chaotic maps （systems） have some excellent inherent properties [3, 4], such as nonlinearity, sensitivity to initial conditions, and ergodicity. Therefore, they have received in- creasing attention and have been widely used in image encryption schemes. Tong et al. [5] pro- posed a hyper-chaotic system-based image encryp- tion scheme together with data compression.