Volumetric video, which offers immersive viewing experiences, is gaining increasing
prominence. With its six degrees of freedom, it provides viewers with greater immersion and …

Point clouds have become increasingly prevalent in representing 3D scenes within virtual
environments, alongside 3D meshes. Their ease of capture has facilitated a wide array of …

The compression, transmission and rendering of point clouds is essential for many use
cases, notably immersive experience settings in eXtended Reality, telepresence and real …

In recent years, immersive communication has emerged as a compelling alternative to
traditional video communication methods. One prospective avenue for immersive …

A computationally-simplified and descriptor-richer Point Cloud Quality Assessment (PCQA)
metric, namely Point-PCA+, is proposed in this paper, which is an extension of PointPCA …

Point clouds denote a prominent solution for the representation of 3D photo-realistic content
in immersive applications. Similarly to other imaging modalities, quality predictions for point …

Efficient objective and perceptual metrics are valuable tools to evaluate the visual impact of
compression artifacts on the visual quality of volumetric videos (VVs). In this paper, we …

Perceptual quality assessment of Dynamic Point Cloud (DPC) contents plays an important
role in various Virtual Reality (VR) applications that involve human beings as the end user …

Subjective quality assessment serves as a method to evaluate the perceptual quality of 3D
point clouds. These evaluations can be conducted using lab-based or remote or …

Recent years have witnessed many advancements in the applications of 3D textured
meshes. As the demand continues to rise, evaluating the perceptual quality of this new type …