The growth of the Internet along with the increasing availability of multimedia applications
has given rise to the number of issues in medical science and defense applications. The …

With increasing connectivity, unprotected digital content is vulnerable to attacks and thus
watermarking them is essential for copyright protection. This paper presents an effective …

Modern research in image watermarking focuses not only on security but also increasing the
payload without having any detectable signature within the media. In this paper, a new …

Main problem frequently encountered in all schemes transform domain watermarking
technique is the robustness and imperceptibility. Due to achieved optimal result most …

A new watermarking scheme based on robust feature extraction using dual tree complex
wavelet transform (DTCWT) in low dimensional subspace for grayscale imagesis proposed …

Wireless Capsule Endoscopy (WCE) presented in 2001 as one of the key approaches to
observe the entire gastrointestinal (GI) tract, generally the small bowels. It has been used to …

The move to a digital environment, where consumers may utilise, process, store, and
transfer their data, has occurred in recent years. Furthermore, the quick and ongoing …

Non-blind watermarking is a form of watermarking with a watermark image validation
process that requires a host image. The use of the transform domain is more robust and …

Watermarking is the method by which a watermark image related to the original cover image
is embedded into the cover image. Images have become an important part in digital media …

This paper presents a robust watermarking technique based on Discrete Wavelet Transform
(DWT) and weighted Singular Value Decomposition (SVD). Watermark is embedded in the …