The advent of the Internet led to the easy availability of digital data like images, audio, and
video. Easy access to multimedia gives rise to the issues such as content authentication …

Digital images can be easily copied or manipulated by irresponsible persons. The right
property needs to be secured and protected from illegal copies and piracy. Digital …

One major motivation for introducing Reversible Data Hiding (RDH) techniques in biometric
systems is the need to provide a higher security level to biometric images without …

Counterfeiting of consumer goods is a critical problem which causes various negative
impacts for consumers, enterprises and the whole economic ecosystem. Anti-counterfeit …

Image watermarking algorithms can be implemented using time domain or frequency
domain-based algorithms. Frequency domain watermarking produces watermarks with …

Due to the influence of sampling rate, signal-to-noise ratio and other factors on the
composition rule perception algorithm of national art plane system, the performance of the …

Today, in this technological world, the information available can be easily copied,
manipulated, as well as broadcasted among different channels, which should be protected …

In this paper, an efficient interpolation-based reversible watermarking scheme for protecting
fingerprint images is proposed. The interpolation approach, which generates additional …

Digital watermarking is an essential tool for numerous applications, and the quality of
watermarked images must be assessed using accurate criteria. Peak Signal-to-Noise Ratio …

In distributed m-health communication, it is a major challenge to develop an efficient blind
watermarking method to protect the confidential medical data of patients. This paper …