Recent trends in image watermarking techniques for copyright protection: a survey
A Ray, S Roy - International Journal of Multimedia Information …, 2020 - Springer
Digital copyright protection signifies the technology of rights protection, utilization control,
and management of digital substances in the activity of production, propagation, retailing …
and management of digital substances in the activity of production, propagation, retailing …
Fault tolerance in LWT-SVD based image watermarking systems using three module redundancy technique
T Salehnia, A Fathi - Expert Systems with Applications, 2021 - Elsevier
Increasing the robustness, reliability and security of the digital image watermarking methods
against image processing and geometrics attacks are a key issues especially for image …
against image processing and geometrics attacks are a key issues especially for image …
Audio watermarking for security and non-security applications
The digitization of audiovisual data is significantly increasing. Thus, to guarantee the
protection of the intellectual properties of this digital content, watermarking has appeared as …
protection of the intellectual properties of this digital content, watermarking has appeared as …
[HTML][HTML] Analysis and effectiveness of deeper levels of SVD on performance of hybrid DWT and SVD watermarking
In this paper, an analysis on hybrid Discrete Wavelet Transform (DWT) and Singular Value
Decomposition (SVD) for image watermarking is carried out to investigate the effect of a …
Decomposition (SVD) for image watermarking is carried out to investigate the effect of a …
A blind color image watermarking algorithm using the energy concentration principle of Hadamard matrix
S Chen, Q Su, Y Sun, X Zhang - Optik, 2022 - Elsevier
The convenience of the network has brought the copyright crisis of some multimedia works.
Therefore, a secure digital watermarking algorithm is urgently needed to realize the …
Therefore, a secure digital watermarking algorithm is urgently needed to realize the …
Implementation of secured and robust DFT-based image watermark through hybridization with decomposition algorithm
Robust as well as secure image watermarking is capable of providing a promising solution
in many copyright protection applications. In this paper, an improved image watermarking …
in many copyright protection applications. In this paper, an improved image watermarking …
An improved blind watermarking method facing dual color images based on Hadamard transform
S Chen, Q Su, H Wang, G Wang - Soft Computing, 2023 - Springer
This paper proposes a blind color image watermarking method based on Hadamard
transform to deal with the infringement of color images in the complex network environment …
transform to deal with the infringement of color images in the complex network environment …
Robust Image-Adaptive Watermarking Using Hybrid Strength Factors
A novel hybrid image-adaptive watermarking technique utilizing Discrete Wavelet Transform
(DWT) and Fast Walsh Hadamard Transform (FWHT) is presented in this paper for the safety …
(DWT) and Fast Walsh Hadamard Transform (FWHT) is presented in this paper for the safety …
A novel robust image watermarking algorithm based on polar decomposition and image geometric correction
Q Zhou, S Shen, S Yu, D Duan, Y Yuan, H Lv… - The Visual Computer, 2024 - Springer
Nowadays, many image watermarking algorithms based on matrix decomposition have
been proposed. In this paper, the properties of polar decomposition in the field of image …
been proposed. In this paper, the properties of polar decomposition in the field of image …
A blind color image watermarking algorithm based on Hadamard transform and TLBO algorithm
Y Xia, F Hu, H Cao, X Tian, Q Su - Optik, 2023 - Elsevier
For the sake of better protect the copyright of color images, an efficient color image
watermarking algorithm based on Hadamard transform and teaching-learning-based …
watermarking algorithm based on Hadamard transform and teaching-learning-based …