Recently, storage and processing large-scale visual media data are being outsourced to
Cloud Data Centres (CDCs). However, the CDCs are always third party entities. Thus the …

With the rapid growth of multimedia message exchange and digital communication,
multimedia big data has become a research hotspot in various fields. The storage and …

In the latest research on image compression and encryption, more and more encryption
schemes associate key generation mechanism with plaintext to resist various attacks. This …

Lightweight encryption offers a cogent alternative to full encryption of visual content in
application settings with clients of low processing power, eg mobile applications, as it …

Nowadays, the use of video surveillance systems for protecting critical environment is
becoming more and more popular. On the one hand, video surveillance systems should be …

Unmanned Aerial Systems (UAS) have raised a great concern on privacy recently. A
practical method to protect privacy is needed for adopting UAS in civilian airspace. This …

Recently, some visually meaningful image encryption schemes have been proposed to
protect the visual security of images. However, much of the existing literature on visual …

The multimedia big data in multimedia sensing and other IoT (Internet of Things) systems
are high-volume, real-time, dynamic and heterogeneous. These characteristics lead to new …

In the vehicular networks, the real-time video reporting service is used to send the recorded
videos in the vehicle to the cloud. However, when facilitating the real-time video reporting …

Vision-based occupancy counters have a wide range of applications in resource
management, queue management, and handling emergency situations. In real time …