Digital copyright protection signifies the technology of rights protection, utilization control,
and management of digital substances in the activity of production, propagation, retailing …

Despite the passage of more than 20 years of raising the issue of watermarking by Tirkel, the
researchers are still seeking to provide an approach more resistant than existing solutions …

A multipurpose image watermarking scheme is proposed in the present work in order to
provide tamper localization, self-recovery and ownership verification of the host image. For …

In watermarking, the watermark embedding strength is crucial, and the introduction of the
strength factor can adjust the trade-off between the quality of the encoded image and the …

Image watermarking has emerged as a useful method for solving security issues like
authenticity, copyright protection and rightful ownership of digital data. Existing …

Widespread transmission of digital image in social media has come up with security,
confidentiality and authentication issues. Ensuring copyright protection of digital images …

Watermarking is one of the solutions to prevent unauthorized use of digital media. This
solution can help the protection of ownership rights by embedding the copyright information …

Image watermarking technique aims at high imperceptibility of the embedded watermark
with minimal distortion in the watermarked images. In frequency-domain, block-based …

Accepted: 13 November 2019 The effortless editing, interchanging and replication of
multimedia data on the internet is growing exponentially and has created copyright …

The security of multimedia information is a prime concern in the present digital world. As a
remedy, a robust color image watermarking in the transform domain using artificial …