The leakage of medical audio data in telemedicine seriously violates the privacy of patients.
In order to avoid the leakage of patient information in telemedicine, a two-stage reversible …

Digital audio, video, images, and documents are flying through cyberspace to their
respective owners. Unfortunately, along the way, individuals may choose to intervene and …

In this paper, we propose a new reversible watermarking scheme. One first contribution is a
histogram shifting modulation which adaptively takes care of the local specificities of the …

Cover-lossless robust watermarking is a new research issue in the information hiding
community, which can restore the cover image completely in case of no attacks. Most …

With the rapid development of network media, increasing research on reversible
watermarking has focused on improving its robustness to resisting attacks during digital …

The robust reversible watermarking (RRW) requires high robustness and capacity on the
condition of reversibility and imperceptibility, which still remains a big challenge nowadays …

Robustness is the most important factor that limits the practical application of reversible
watermarking. To deal with this issue, several robust reversible watermarking (RRW) …

In this paper, we propose a lossless robust watermarking method by using the polar
harmonic transform with reversible and robust watermarking techniques. Firstly, a new …

This paper proposes a robust reversible audio watermarking scheme by introducing a high-
order difference statistical model. In the proposed scheme, the high-order difference …

Aiming at the problem of most Robust Reversible Data Hiding (RRDH) schemes failing to
anti geometric deformation attacks, a new RRDH algorithm based on Polar Harmonic …