| 一种行列配对及循环移位的图像置乱方案 |
| |
| 引用本文： | 杨林.一种行列配对及循环移位的图像置乱方案[J].佳木斯大学学报,2009,27(1). |
| |
| 作者姓名： | 杨林 |
| |
| 作者单位： | 沈阳师范大学数学与系统科学学院,辽宁沈阳,113004
|
| |
| 基金项目： | 辽宁省教育厅高等学校科学研究项目 |
| |
| 摘 要： | 介绍了一种对数字图像进行行列配对及移位的置乱技术,配对的选择方式和移位次数由Chebshey混沌映射生成的密钥序列决定.该置乱具有随机性及变化的多样性,同时当密钥正确时可以恢复.
|
| 关 键 词： | 行列配对 置乱变换 图像加密 混沌序列 |
A Row Column Partnership and Recurrence Displacement Scrambling Method for Digital Image |
| |
| YANG Lin.A Row Column Partnership and Recurrence Displacement Scrambling Method for Digital Image[J].Journal of Jiamusi University(Natural Science Edition),2009,27(1). |
| |
| Authors: | YANG Lin |
| |
| Institution: | School of Mathematic and System Science;Shenyang Normal University;Shenyang 113004;China |
| |
| Abstract: | This paper presented a scrambling method for digital image by row and column respectively.The key series that generated by Chebshev chaos mapping will decide the choosing style and number of moving.This scrambling method is random and diversified and the image can be recovered when the secret key is right. |
| |
| Keywords: | row column partnership scrambling transform image encrypting chaos series |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
