Video services are evolving from traditional two-dimensional video to virtual reality and
holograms, which offer six degrees of freedom to users, enabling them to freely move …

This paper presents a new objective quality metric that was adapted to the complex
characteristics of immersive video (IV) which is prone to errors caused by processing and …

The MPEG immersive video (MIV) standard is the latest addition to the MPEG-I suite of
standards. It focuses on the representation and coding of immersive media. MIV is designed …

The increasing popularity of virtual, augmented, and mixed reality (VR/AR/MR) applications
is driving the media industry to explore the creation and delivery of new immersive …

This paper presents the overview and rationale behind the Decoder-Side Depth Estimation
(DSDE) mode of the MPEG Immersive Video (MIV) standard, using the Geometry Absent …

360° video streaming provides an immersive viewing experience, but demands high bitrate
transmission with low latency. To accommodate the fluctuating network condition and …

Volumetric video is fully three-dimensional and immersive, which shows great potential in
various application scenarios. However, the naive delivery of volumetric video over the …

This article discusses 'Metaverse'from a technical perspective, focusing on networked
systems aspects. Based on a technical definition of the 'Metaverse,'we examine the current …

In this paper, we present a new objective quality metric designed for immersive video
applications—IV-SSIM. The proposed IV-SSIM metric is an evolution of our previous work …

In this article, we present the IV-PSNR software, which allows for objective quality
assessment of immersive video. The software outputs the IV-PSNR metric calculated for a …