A Watermarking Scheme Based on DCT, SVD and BCM

被引：0

作者：

Soudan, Houda ^{[1
]}

Ejbali, Ridha ^{[1
]}

Zaied, Mourad ^{[1
]}

机构：

[1] Natl Sch Engineers Gabes, Res Team Intelligent Machine, Ave Omar Ibn El Khattab, Zrig Gabes 6029, Tunisia

来源：

ELEVENTH INTERNATIONAL CONFERENCE ON MACHINE VISION (ICMV 2018) | 2019年 / 11041卷

关键词：

Digital image watermarking; non blind digital watermark; Singular Values Decomposition; Discrete Cosine Transformation; Beta Chaotic Map;

D O I：

10.1117/12.2523482

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Many techniques are used to solve problems of security in the Internet such as cryptography or watermarking. In this context watermarking is a way for protecting copyright and proving authenticity of a digital data. In this paper, a non blind digital watermark scheme is proposed. It is based on Discrete Cosine transformation (DCT), singular Values Decomposition (SVD) and Beta Chaotic Map (BCM). The experimental results show that this scheme is robust against several attacks compared to other algorithms.

引用

页数：7

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