Comments on “A novel image encryption-compression scheme using hyper-chaos and Chinese remainder theorem

摘要：

　　In a recent paper by Zhu and Zhao 1,an image encryption-compression scheme (IECS) based on hyper-chaos and Chinese remainder theorem (CRT) is proposed.This comment points out that in 1 there are some errors in two important algorithms and the performance of the proposed IECS is severely overestimated.It is shown that the IECS presented in paper 1 can be easily discredited and ipso facto cannot be used for compressing the plain image with a given compression ratio.Both theoretical analysis and experimental results are given to support our conclusion.

关键词： Image encryption,Image compression,Hyper-chaos,Chinese remainder theorem,Compression ratio

作者: Bai Sen Zhu Gui-Bin Ji Xiao-Yong

作者单位: Department of information Engineering, Chongqing Communication Institute, Chongqing, China;Chongqing Key Laboratory of Emergency Communication, Chongqing, China

会议类型: 国际会议

会议名称: 2015 International Conference on Mechanical, Electronics and Information Technology Engineering(ICMITE2015)(2015机械、电子与信息技术工程国际会议)

会议地点: 重庆

会议语种:英文

页码: 333-337

在线出版日期: 2015-03-21（万方平台首次上网日期，不代表论文的发表时间）