Virtual reality (VR) videos, especially 360-degree VR videos, have attracted substantial
research interests with the explosion of mobile VR devices in recent years. In this work, we …

Virtual reality (VR), a new type of simulation and interaction technology, has aroused
widespread attention and research interest. It is necessary to evaluate the VR quality and …

Virtual Reality (VR) provides an immersive 360 viewing experience and has been widely
used in vast areas such as education, entertainment and training. To further widen its …

Current extended virtual reality (VR) applications use 360-degree video to boost viewers'
sense of presence and immersion. The quality of experience (QoE) effectiveness of 360 …

360-degree video provides an immersive experience to end-users through Virtual Reality
(VR) Head-Mounted-Displays (HMDs). However, it is not trivial to understand the Quality of …

VR communications present great challenges that should be addressed in subjective
assessment methodologies. Thus, the HMD, the usability of controllers and touchpad, or …

Three hundred and sixty degree video is becoming more and more popular on the Internet.
By using a Head-Mounted Display, 360-degree video can render a Virtual Reality (VR) …

Currently, more and more 360-degree videos (or 360 videos for short) are being provided
via the Internet. This kind of videos can render a virtual reality (VR) environment via a head …

Extended Reality (XR) arises as one of the current cutting-edge educational and
entertainment emergent technologies. This service differs from traditional video streaming …

Recent advances in virtual reality (VR) technologies and devices have enabled new forms of
media content, such as omnidirectional video (ODV) that attracts increasing attention of both …