文章基本信息

标题：Improved Image Watermarking using Fast Fourier Transform and Arnold Transform based SVD Technique
本地全文：下载
作者：Jaspreet Kaur ; Varinderjit Kaur ; Naveen Dhillon 等
期刊名称：International Journal of Advanced Research in Computer Engineering & Technology (IJARCET)
印刷版ISSN：2278-1323
出版年度：2016
卷号：5
期号：1
页码：0139-0147
出版社：Shri Pannalal Research Institute of Technolgy
摘要：Image watermarking is becoming popular method in digital image control because it has capability to secure the images by injecting watermarks in them. A new watermarking technique on the basis of the wavelet domain in combination with the Fast Fourier transform and Arnold transform based SVD will be proposed. This algorithm includes the benefits of the three transforms, therefore have significantly more robust results. The algorithm might help meet the robustness and imperceptibility traits of a good watermarking algorithm by considerably improving the visual quality of the watermarked image and being robust against common signal processing operations and attacks. Different type of multiple attacks will also be considered to evaluate the effectiveness of the proposed technique. The experiment has clearly shown that the proposed technique outperforms over the available techniques.
关键词：Watermarking Scheme; FFT; Arnold ; transform; SVD technique