With the prevalence of digital cameras, multimedia data have been used to record facts and
provide evidence of events. However, the integrity of multimedia data is vulnerable to attacks …

While significant advancements have been made in the field of multimedia forensics to
detect altered content, existing techniques mostly focus on enabling the content recipient to …

A camera footage which is essential for forensic investigations can easily be modified with
advanced video tampering techniques. This makes it necessary to employ novel methods to …

In this modern world where information is stored and shared in digital manner in the format
of image, video, document privacy and authenticity of the data needs to be preserved which …

The ability to verify the integrity of video files is important for consumer and business
applications alike. Especially if video files are to be used as evidence in court, the ability to …

A distributed and tamper proof media transaction framework is proposed based on the
blockchain model. Current multimedia distribution does not preserve self-retrievable …

With the emergence of blockchain technology, decentralized and trustworthy platforms for
data storage and propagation transactions become available, which can improve the …

In this article, we propose an integrity preservation analysis scheme of video contents
working on the blockchain systems. The proposed scheme stores the core points of video …

The protection of secret data based on data hiding technique provides the basic security
services for digital video through network transmission. However, the video with secret data …

The recorded videos from the surveillance cameras can be used as potential evidence in
forensic applications. These videos can be easily manipulated or tampered with video …