首页|Encryption and Decryption of Color Images through Random Disruption of Rows and Columns

Encryption and Decryption of Color Images through Random Disruption of Rows and Columns

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  • 国家科技期刊平台
  • NETL
  • NSTL
  • 维普
  • 万方数据
In modern society,information is becoming increasingly interconnected through networks,and the rapid development of information technology has caused people to pay more attention to the encryption and the protection of information.Image encryption technology is a key technology for ensuring the security performance of images.We extracted single channel RGB component images from a color image using MATLAB programs,encrypted and decrypted the color images by randomly disrupting rows,columns and regions of the image.Combined with histograms and the visual judgments of encryption images,it is shown that the information of the original image cannot be obtained from the encryption image easily.The results show that the color-image encryptions with the algorithm we used have good effect and fast operation speed.Thus this algorithm has certain practical value.

color imageencryptiondecryptionsingle channel RGB component imagedisrupting

ZENG Jianhua、ZHAN Yanlin、YANG Jianrong

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School of Physics and Electronic Information, Shangrao Normal University, Shangrao 334001, China

National Natural Science Foundation of ChinaHorizontal Project of Shangrao Normal University,ChinaIndustrial Science and Technology Project in Shangrao of Jiangxi Province,ChinaDoctoral Scientific Research Foundation of Shangrao Normal University,China

11865013K8000219T17A0056000108

2020

东华大学学报(英文版)
东华大学

东华大学学报(英文版)

影响因子：0.091
ISSN：1672-5220
年,卷(期)：2020.37(3)
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