With the growing demand for digitalization, multimedia data transmission through wireless
networks has become more prominent. These multimedia data include text, images, audio …

Most current existing image hiding schemes are non-blind, that is, the receiver needs both
carrier image and its corresponding container image (ie, carrier image containing secrets) to …

Images are promising information carriers when compared to other media documents in the
healthcare domain. However, digital data transmission over unprotected wired or wireless …

One of the largest and fastest-growing industries globally is e-healthcare. Digital medical
imaging constantly evolves, advancing from standard computed tomography to powerful …

To achieve privacy protection and effective management in cloud computing, and solve the
problem of existing reversible data hiding in encrypted image (RDH-EI) algorithms being …

Without modification, generative steganography is more secure than modification-based
steganography. However, existing generative steganography methods still have limitations …

The existing pixel value ordering (PVO)-based reversible data hiding (RDH) approaches
have been investigated; however, the functions of these techniques are weak when …

With the rapid development of telemedicine technology, electronic medical records (EMR)
are facing security issues such as illegal access, leakage and malicious tampering during …

With the rapid development of multimedia technology and the massive accumulation of user
data, a huge amount of data is rapidly generated and shared over the network, while the …

For most optical encryption mechanisms, craft precision of phase modulation components is
finite, restricting information efficient sharing and compatibility with processing. We …