In this paper, a novel medical image watermarking (MIW) technique for tele‐medicine
applications is proposed. In this approach homomorphic transform (HT), redundant discrete …

In this paper, using singular value decomposition (SVD) and sharp frequency localized
contourlet transform (SFLCT) a secure and robust image watermarking procedure is …

In this paper, a dual image watermarking technique is proposed to secure the data, which
utilizes the property of lifting wavelet transformation (LWT), singular value decomposition …

Currently we are facing a wide interest in multimedia security and copyright protection due to
the explosion of data exchange in the Internet and the extensive use of digital media. In this …

Image watermarking is one of the reliable methods which easily retains integrity and
confidentiality of images against illegitimate users thereby ensuring copyright protection. In …

Aiming at the problem that watermark information is easy to be lost in two-dimensional text
image watermarking, a three-dimensional text image watermarking model is proposed …

In the research presented here, the general idea of watermarking framework is analyzed to
deal with color image under a set of attacks through a neural network-based approach. It is …

In this paper a new technique of dual image watermarking is proposed for protection of
ownership rights which utilizes salient properties of homomorphic transform (HT), discrete …

Digital image watermarking is the process of embedding watermark into a digital image for
authentication and thereby protecting the digital image from copyright violation. In this paper …

Ownership identification and copyright protection are two major concerns for digital data.
Digital watermarking provides the best solution for these issues. In order to preserve the …