T-matrix and its applications in image processing

被引：17

作者：

Zhang, MR ^{[1
]}

Shao, GC

Yi, KC

机构：

[1] Xidian Univ, Natl Key Lab Integrated Serv Networks, Xian 710071, Peoples R China

[2] Ten Res Inst Telecommun Technol, Xian, Peoples R China

[3] Xian Univ Sci & Technol, Sch Commun & Informat Engn, Xian 710054, Peoples R China

来源：

ELECTRONICS LETTERS | 2004年 / 40卷 / 25期

关键词：

D O I：

10.1049/el:20046517

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A T-matrix used for image scrambling is proposed and its periodicity is proved. The T-matrix has a simple conformation and a period twice as long as the Arnold matrix. It can be applied to image encryption and pre-processing in image processing such as image watermarking algorithms. Two examples of applications are given.

引用

页码：1583 / 1584

页数：2