The digital content exchange on the Internet is associated with information security risks.
Hiding data in digital images is a promising direction in data protection and is an alternative …

Using the local correlation of carrier images to embed secret data in MSBs is a popular
scheme for reversible data hiding in encrypted images (RDHEI). However, most existing …

The development of digital technology brings many advantages to human life. However, it
also comes with the risk of making data protection required. This protection can come in …

As a special way of hiding information, reversible data hiding is mostly used to embed data
into digital multimedia. The original multimedia and embedded data can be restored from …

High-dynamic range (HDR) images are circulated rapidly over the internet with risks of being
exploited for unauthorized usage. To protect these images, some HDR image based …

Reversible data hiding in encrypted images (RDH-EI) integrates encryption with information
hiding, enabling the embedding of additional data while ensuring full recovery of the original …

High dynamic range (HDR) services can provide enhanced visual quality with brighter
highlights and richer color details, which are appealing to consumers. However, the self …

Abstract Joint Photographic Experts Group (JPEG) format is extensively used for images in
many practical applications due to its excellent compression ratio and satisfactory image …

With the increasing requirements for the security of medical data, military data, and other
data transmission, data hiding technology has gradually developed from only protecting the …

Reversible data hiding in the encrypted images (RDHEI) has attracted more attention
because RDHEI can be used for both information protection and image encryption. Many …