Proposing a New Image Watermarking Method Using Shearlet Transform and GWO Algorithm

Saadati, Mahdi; Vahidi, Javad; Seydi, Vahid; Sheikholharam  Mashhadi, Peyman

Proposing a New Image Watermarking Method Using Shearlet Transform and GWO Algorithm

Document Type : Original Manuscript

Authors

Mahdi Saadati ¹
Javad Vahidi ²
Vahid Seydi ¹
Peyman Sheikholharam Mashhadi ¹

¹ Department of Computer Engineering, Artificial Intelligence, South Tehran Branch, Islamic Azad University, Tehran, Iran

² Department of Applied Mathematics, Iran University of Science and Technology, Tehran, Iran

Abstract

Watermarking is an operation to hide important information. In this paper, a new watermarking algorithm using Shearlet transform and GWO optimization algorithm as well as SVD transform is presented. The results of this paper show the improvement of robustness and transparency of the new algorithm.

Keywords

Watermarking
Shearlet Transform
GWO Algorithm
SVD Transform

Journal of Advances in Computer Research

Volume 11, Issue 1 - Serial Number 39
Winter 2020
Pages 19-26

Proposing a New Image Watermarking Method Using Shearlet Transform and GWO Algorithm

Volume 11, Issue 1 - Serial Number 39Winter 2020Pages 19-26

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Volume 11, Issue 1 - Serial Number 39
Winter 2020
Pages 19-26