A Novel Image Watermarking Robustness Improving Algorithm Based on Combination of Wavelet and Singular Value Decomposition Transforms Against Noisy and Compression Attacks

A Novel Image Watermarking Robustness Improving Algorithm Based on Combination of Wavelet and Singular Value Decomposition Transforms Against Noisy and Compression Attacks

Watermarking is used to protect copyright proof. Robustness index is the most important parameter that evaluates watermarking algorithm against different attacks such as noise and compression. In this paper, a novel semi- blind image watermarking algorithm based on joint wavelet transform (WT) and s...

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Bibliographic Details
Main Authors: Mohsen Ghaemizadeh, Hossein Pourghasem, Homayoun Mahdavi-Nasab, Ahmad Keshavarz
Format: Article
Language:English
Published: Najafabad Branch, Islamic Azad University 2012-04-01
Series:Journal of Intelligent Procedures in Electrical Technology
Subjects:
Watermarking
SVD
Wavelet
Compression attack
Online Access:http://jipet.iaun.ac.ir/pdf_4403_3f0c257e8bda064df9d84cf78e52345e.html

Internet

http://jipet.iaun.ac.ir/pdf_4403_3f0c257e8bda064df9d84cf78e52345e.html

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