T-matrix and its applications in image processing
- 1 January 2004
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 40 (25), 1583-1584
- https://doi.org/10.1049/el:20046517
Abstract
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.Keywords
This publication has 1 reference indexed in Scilit:
- Digital image watermarking using mixing systemsComputers & Graphics, 1998