Survey of robust and imperceptible watermarking
Robustness, imperceptibility and embedding capacity are the preliminary requirements of
any watermarking technique. However, research concluded that these requirements are …
any watermarking technique. However, research concluded that these requirements are …
Digital watermarking with improved SMS applied for QR code
With the rapid development of information technology, infringements have become
increasingly serious. Digital watermarking is an effective method to protect information. The …
increasingly serious. Digital watermarking is an effective method to protect information. The …
A novel blind robust image watermarking in DCT domain using inter-block coefficient correlation
C Das, S Panigrahi, VK Sharma… - AEU-International Journal …, 2014 - Elsevier
This paper presents a novel blind watermarking algorithm in DCT domain using the
correlation between two DCT coefficients of adjacent blocks in the same position. One DCT …
correlation between two DCT coefficients of adjacent blocks in the same position. One DCT …
Robust blind image watermarking scheme based on redundant discrete wavelet transform and singular value decomposition
NM Makbol, BE Khoo - AEU-International Journal of Electronics and …, 2013 - Elsevier
Copyright protection and proof of ownership are two of the main important applications of the
digital image watermarking. The challenges faced by researchers interested in digital image …
digital image watermarking. The challenges faced by researchers interested in digital image …
An overview of robust digital image watermarking
This paper presents a thorough literature review of robust digital image watermarking
applied in diverse applications. Researchers have already done lots of noteworthy work in …
applied in diverse applications. Researchers have already done lots of noteworthy work in …
DWT-SVD and DCT based robust and blind watermarking scheme for copyright protection
In this article, a new DWT-SVD and DCT with Arnold Cat Map encryption based robust and
blind watermarking scheme is proposed for copyright protection. The proposed scheme …
blind watermarking scheme is proposed for copyright protection. The proposed scheme …
A robust image watermarking method based on DWT, DCT, and SVD using a new technique for correction of main geometric attacks
S Fazli, M Moeini - Optik, 2016 - Elsevier
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 …
presented, in which the main focus is to provide proper solutions for reducing effect of …
A robust image watermarking technique using SVD and differential evolution in DCT domain
In this paper we applied differential evolution (DE) algorithm to balance the tradeoff between
robustness and imperceptibility by exploring multiple scaling factors in image watermarking …
robustness and imperceptibility by exploring multiple scaling factors in image watermarking …
An optimized watermarking technique based on self-adaptive DE in DWT–SVD transform domain
The performance of differential evolution (DE) algorithm is significantly affected by its
parameters setting that are highly problem dependent. In this paper, an optimal discrete …
parameters setting that are highly problem dependent. In this paper, an optimal discrete …
An improved SVD-based watermarking technique for copyright protection
RS Run, SJ Horng, JL Lai, TW Kao, RJ Chen - Expert Systems with …, 2012 - Elsevier
The drawbacks of SVD-based image watermarking are false positive, robust and
transparency. The former can be overcome by embedding the principal components of the …
transparency. The former can be overcome by embedding the principal components of the …