A novel dual watermarking scheme with potential applications in identity protection, media
integrity maintenance and copyright protection in both electronic and printed media is …

An ideal image watermarking (IW) scheme aims to manage the trade-off among quality,
capacity, and robustness. However, our literature survey reveals some flaws in the form of …

Abstract Online Social Media (OSM) enables users to create a powerful virtual bond that
facilitates global forwarding/sharing of messages, decision-making, analysis, or voting …

With the advancement of imaging technology, macrophotography images (MPIs) have
become a popular research topic. Unlike natural images, MPIs often feature sharp …

Digital image authentication techniques have recently gained a lot of attention due to their
importance to a large number of military and medical applications, banks, and institutions …

This paper presents a robust dual blind image watermarking method that exploits the
contourlet decomposition and discrete wavelet transform (DWT). After using the Laplacian …

Image watermarking plays a vital role in providing protection from copyright violation.
However, conventional watermarking techniques typically exhibit trade-offs in terms of …

This paper proposes an effective optimal blind colour image watermarking based on
Triangular Vertex Transform (TVT), Lifting Wavelet Transform (LWT) and Schur …

Multipurpose image watermarking aims to provide two or more image protection
functionalities by embedding various types of watermarks into the same image, including …

With the rapid development of Internet technology, the copyright protection and
authentication of multimedia data have attracted more and more attention. Recently, a dual …