In this article, a new scheme based on a combination of DWT, DCT, and SVD domains is
presented, in which the main focus is to provide proper solutions for reducing effect of …

This paper proposes a new image watermarking scheme which is robust to RST attacks with
cropping by improving Fourier–Mellin transform based watermarking (FMW). The proposed …

This paper presents a robust and blind digital image watermarking technique to achieve
copyright protection. In order to protect copyright material from illegal duplication, various …

In this paper, a new robust digital image watermarking algorithm based on Joint DWT-DCT
Transformation is proposed. A binary watermarked logo is scrambled by Arnold cat map and …

In this paper, we present two watermarking approaches that are robust to geometric
distortions. The first approach is based on image normalization, in which both watermark …

In this paper, an efficient and robust image watermarking scheme based on lifting wavelet
transform (LWT) and QR decomposition using Lagrangian support vector regression (LSVR) …

Watermarking is one of the solutions to prevent unauthorized use of digital media. This
solution can help the protection of ownership rights by embedding the copyright information …

In this paper we report a novel method to estimate the scaling factor of a previously scaled
watermarked image and the angle by which the image has been rotated. Scaling and …

With the rapid development of information technology and multimedia, the use of digital data
is increasing day by day. So it becomes very essential to protect multimedia information from …

To keep a better trade-off between robustness and imperceptibility is difficult for traditional
digital watermarks. Therefore, an adaptive image watermarking method combining singular …