A survey of digital image watermarking techniques

VM Potdar, S Han, E Chang - INDIN'05. 2005 3rd IEEE …, 2005 - ieeexplore.ieee.org
Watermarking, which belong to the information hiding field, has seen a lot of research
interest. There is a lot of work begin conducted in different branches in this field …

Robust DWT-SVD domain image watermarking: embedding data in all frequencies

E Ganic, AM Eskicioglu - Proceedings of the 2004 Workshop on …, 2004 - dl.acm.org
Protection of digital multimedia content has become an increasingly important issue for
content owners and service providers. As watermarking is identified as a major technology …

Robust embedding of visual watermarks using discrete wavelet transform and singular value decomposition

E Ganic, AM Eskicioglu - Journal of electronic imaging, 2005 - spiedigitallibrary.org
Protection of digital multimedia content has become an increasingly important issue for
content owners and service providers. As watermarking is identified as a major technology …

A new robust digital image watermarking technique based on joint DWT-DCT transformation

SA Kasmani, A Naghsh-Nilchi - 2008 third international …, 2008 - ieeexplore.ieee.org
In this paper, a new robust digital image watermarking algorithm based on Joint DWT-DCT
Transformation is proposed. The imperceptibility is provided as well as higher robustness …

Secure image encryption technique based on jigsaw transform and chaotic scrambling using digital image watermarking

M Arora, M Khurana - Optical and Quantum Electronics, 2020 - Springer
In this paper, an enhanced symmetric hybrid digital cryptosystem method based on jigsaw
transform, digital domain watermarking using discrete cosine domain is proposed. To further …

A robust block-based image watermarking scheme using fast Hadamard transform and singular value decomposition

EE Abdallah, AB Hamza… - … conference on pattern …, 2006 - ieeexplore.ieee.org
We present a new approach for transparent and high rate embedding of watermarks into
digital images using fast Hadamard transform (FHT) and singular value decomposition …

Frequency domain combination for preserving data in space specified token with high security

B Prasanalakshmi, A Kannammal, R Sridevi - Informatics Engineering and …, 2011 - Springer
A space specified token may be used in future for the purpose of authentication in all
aspects. Digital information to be stored in space specified token should be of minimized …

Image watermarking using slantlet transform

RT Mohammed, BE Khoo - 2012 IEEE symposium on industrial …, 2012 - ieeexplore.ieee.org
Watermarking robustness is one of the major characteristics that influence the performance
and applications of digital image watermarking. For copyright protection, the watermarking …

[HTML][HTML] Applying robust multibit watermarks to digital images

D Tsolis, S Nikolopoulos, L Drossos, S Sioutas… - … of Computational and …, 2009 - Elsevier
The current work is focusing on the implementation of a robust multibit watermarking
algorithm for digital images, which is based on an innovative spread spectrum technique …

A novel approach of digital image watermarking using HDWT-DCT

NB Halima, MA Khan, R Kumar - 2015 Global Summit on …, 2015 - ieeexplore.ieee.org
Watermarking is an interesting technique for message hiding and authentication. We have
applied 3-level Haar-DWT and thereafter, DCT transformation on each selected HH3 …