A tutorial on immersive video delivery: From omnidirectional video to holography
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 …
holograms, which offer six degrees of freedom to users, enabling them to freely move …
Light field image quality assessment with auxiliary learning based on depthwise and anglewise separable convolutions
In multimedia broadcasting, no-reference image quality assessment (NR-IQA) is used to
indicate the user-perceived quality of experience (QoE) and to support intelligent data …
indicate the user-perceived quality of experience (QoE) and to support intelligent data …
PointPCA: Point cloud objective quality assessment using PCA-based descriptors
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 …
in immersive applications. Similarly to other imaging modalities, quality predictions for point …
An overview of the emerging JPEG Pleno standard, conformance testing and reference software
C Perra, PG Freitas, I Seidel… - Optics, Photonics and …, 2020 - spiedigitallibrary.org
A new image compression standard, known as JPEG Pleno, is currently under its final
standardization stage and has been developed by the ISO/IEC JTC 1/SC 29/WG 1 …
standardization stage and has been developed by the ISO/IEC JTC 1/SC 29/WG 1 …
The JPEG Pleno light field coding standard 4D-transform mode: How to design an efficient 4D-native codec
GDO Alves, MB De Carvalho, CL Pagliari… - IEEE …, 2020 - ieeexplore.ieee.org
The increasing demand for highly realistic and immersive visual experiences has led to the
emergence of richer 3D visual representation models such as light fields, point clouds and …
emergence of richer 3D visual representation models such as light fields, point clouds and …
Immersive and interactive subjective quality assessment of dynamic volumetric meshes
Dynamic point cloud delivery can provide the required interactivity and realism to six
degrees of freedom (6DoF) interactive applications. However, dynamic point cloud …
degrees of freedom (6DoF) interactive applications. However, dynamic point cloud …
A two-stream cnn based visual quality assessment method for light field images
S Alamgeer, MCQ Farias - Multimedia Tools and Applications, 2023 - Springer
Light Field (LF) cameras are able to capture both the intensity and the direction of light rays
from the scene. This rich information demands a certain amount of memory and bandwidth …
from the scene. This rich information demands a certain amount of memory and bandwidth …
Subjective and objective testing in support of the jpeg pleno point cloud compression activity
Point clouds have many applications in today's society ranging from entertainment to
autonomous driving. With these new applications comes the need to compress the growing …
autonomous driving. With these new applications comes the need to compress the growing …
A Spherical Light Field Database for Immersive Telecommunication and Telepresence Applications
Immersive imaging technologies provide an enhanced user experience for visual
applications and are getting ready for commonplace use by the industry and the general …
applications and are getting ready for commonplace use by the industry and the general …
Comparison of light field compression methods
In this article, we compare the impact of state-of-the-art light field compression methods. It
addresses quality of (a) refocused images and (b) point clouds reconstructed from 4D light …
addresses quality of (a) refocused images and (b) point clouds reconstructed from 4D light …