Point cloud is emerged as a promising media format to represent realistic 3D objects or
scenes in applications, such as virtual reality, teleportation, etc. How to accurately quantify …

3D point clouds have found a wide variety of applications in multimedia processing, remote
sensing, and scientific computing. Although most point cloud processing systems are …

3D point clouds constitute an emerging multimedia content, now used in a wide range of
applications. The main drawback of this representation is the size of the data since typical …

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

Over the past decade, we have witnessed an enormous amount of research effort dedicated
to the design of point cloud denoising techniques. In this article, we first provide a …

This paper presents a quality evaluation study of point cloud codecs that have been recently
standardised by the MPEG committee. In particular, a subjective experiment to assess their …

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 …

ABSTRACT Three-dimensional (3D) point clouds (PCs) and meshes have increasingly
become available and indispensable for diversified applications in work and life. In addition …

In this study, we explore the use of virtual reality to subjectively evaluate the visual quality of
point cloud contents. To this aim, we develop the PointXR toolbox, a set of Unity applications …

Surface meshes associated with diffuse texture or color attributes are becoming popular
multimedia contents. They provide a high degree of realism and allow six degrees of …