Title: Novel image watermarking method based on FRWT and SVD

Authors: Zhihai Zhuo

Addresses: Schools of Information and Communication Engineering, Beijing Information Science and Technology University, Beijing, 100101, China

Abstract: The fractional wavelet transform (FRWT) is a generation of WT associated with the convolution theorem in fractional Fourier transform (FRFT) domain. The FRWT not only inherits the advantages of multi-resolution analysis of the wavelet transform (WT), but also has the capability of image representations in the FRFT domain. In view of the above characteristics, a novel digital image watermarking method based on FRWT and SVD is proposed in this paper. The experimental results show that this method is robust to geometric attacks and image processing attack.

Keywords: digital image watermarking; fractional wavelet transform; FRWT; wavelet transform; singular value decomposition; SVD.

DOI: 10.1504/IJESDF.2018.089218

International Journal of Electronic Security and Digital Forensics, 2018 Vol.10 No.1, pp.97 - 107

Received: 10 May 2017
Accepted: 05 Jul 2017

Published online: 19 Dec 2017 *

Full-text access for editors Access for subscribers Purchase this article Comment on this article