Fractal Models and Algorithms for Creating a Protective Marking for Integrity and Authenticity Bitmap Images

被引：0

作者：

Magomedova, D., I ^{[1
]}

Sheluhin, O., I ^{[1
]}

机构：

[1] Moscow Tech Univ Commun & Informat, Moscow, Russia

来源：

2020 SYSTEMS OF SIGNAL SYNCHRONIZATION, GENERATING AND PROCESSING IN TELECOMMUNICATIONS (SYNCHROINFO) | 2020年

关键词：

protective marking; bitmap images; fractal; Julia set; Fatou dust; fractal compression;

D O I：

暂无

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：

Methods and algorithms for embedding marked information with fractal properties to ensure the integrity and authenticity of raster images are considered. The features of using algebraic fractals as intermediate cover images, as well as secret keys that define places for embedding watermarks, are analyzed. Numerical examples show that the proposed methods increase the integrity and authenticity of bitmap images.

引用

页数：6