Color image watermarking based on singular value decomposition and generalized regression neural network
X Liu, Y Wu, P Gao, J Ouyang, Z Shao - Multimedia Tools and Applications, 2022 - Springer
In this paper, a novel singular value decomposition (SVD) based color image watermarking
scheme is proposed. Each color image block is processed by converting it into the two …
scheme is proposed. Each color image block is processed by converting it into the two …
A dual color images watermarking scheme based on the optimized compensation of singular value decomposition
Q Su, Y Niu, Y Zhao, S Pang, X Liu - AEU-International Journal of …, 2013 - Elsevier
This paper proposes a novel watermarking algorithm based on the improved compensation
of SVD for embedding the color image watermark into the color host image. Firstly, the …
of SVD for embedding the color image watermark into the color host image. Firstly, the …
[PDF][PDF] A SVD Feature based Watermarking Algorithm for Gray-level Image Watermark.
W Wang, W Li, Y Liu, B Zalik - J. Comput., 2014 - jcomputers.us
In this paper, a novel gray-level image watermarking algorithm based on Singular Value
Decomposition (SVD) feature and neural network is presented for copyright protection …
Decomposition (SVD) feature and neural network is presented for copyright protection …
A novel colour image watermarking scheme based on Schur decomposition
A novel colour image watermarking scheme based on Schur decomposition is proposed in
this paper. By analysing the 3× 3 unitary matrix U via Schur decomposition, the strong …
this paper. By analysing the 3× 3 unitary matrix U via Schur decomposition, the strong …
A blind robust color image watermarking method based on discrete wavelet transform and discrete cosine transform using grayscale watermark image
E Gul - Concurrency and Computation: Practice and …, 2022 - Wiley Online Library
With the rapid development of internet technology, digital images are easily accessed and
tampered by unauthorized users. Therefore, copyright of color images has become an …
tampered by unauthorized users. Therefore, copyright of color images has become an …
An improved color image watermarking algorithm based on QR decomposition
Most of the existing color image watermarking schemes use binary or grayscale image as
watermark, and many of them belong to non-blind watermarking methods. In this paper, an …
watermark, and many of them belong to non-blind watermarking methods. In this paper, an …
A novel blind color image watermarking based on Contourlet transform and Hessenberg decomposition
In this paper, a novel blind color image watermarking based on Contourlet transform and
Hessenberg decomposition is proposed to protect digital copyright of color image. Firstly …
Hessenberg decomposition is proposed to protect digital copyright of color image. Firstly …
A singular-value decomposition-based image watermarking using genetic algorithm
V Aslantas - AEU-International Journal of Electronics and …, 2008 - Elsevier
In this paper, a novel optimal watermarking scheme based on singular-value decomposition
(SVD) using genetic algorithm (GA) is presented. The singular values (SVs) of the host …
(SVD) using genetic algorithm (GA) is presented. The singular values (SVs) of the host …
A novel color image watermarking scheme based on DWT and QR decomposition
S Jia, Q Zhou, H Zhou - Journal of Applied Science and …, 2017 - jase.tku.edu.tw
ABSTRACT A novel color image watermarking scheme based on DWT (Discrete Wavelet
Transform) and QR decomposition is proposed to embed color watermark image into color …
Transform) and QR decomposition is proposed to embed color watermark image into color …
[PDF][PDF] A non-blind color image watermarking scheme resistent against geometric attacks
A non-blind color image watermarking scheme using principle component analysis, discrete
wavelet transform and singular value decomposition is proposed. The color components are …
wavelet transform and singular value decomposition is proposed. The color components are …