In the current multimedia networked infrastructure, privacy breaches due to cyber-attacks
result in huge economic losses. Despite these threats there is ever increasing demand to …

Purpose The purpose of this paper is to investigate the scope, issues and challenges in
conceptualizing a comprehensive cultural heritage information system (CHIS) in the Indian …

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 …

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 …

The last few years have seen the use of photo response non-uniformity noise (PRNU), a
unique fingerprint of imaging sensors, in various digital forensic applications such as source …

This paper presents a new blind and robust image watermarking scheme based on discrete
wavelet transform (DWT) and discrete cosine transform (DCT). Two DCT-transformed sub …

Heritage multimedia, which comprises images, audio, and videos, are precious artifacts of a
region. In addition to enabling a better understanding of earlier generations, heritage media …

This paper proposes an encryption-based image watermarking scheme using a combination
of second-level discrete wavelet transform (2DWT) and discrete cosine transform (DCT) with …

This paper focuses on a coding approach for effective analysis and design of secure
watermark-based multimedia authentication systems. We provide a design framework for …

Nowadays, with more and more data publicly available on the Internet, it is increasingly
important to ensure the integrity of these data. The traditional solution is to use a digital …