28 citations · 39 across the 3 of their papers we have counts for
7 papers
IT/IST/IPLeiria Response to the Call for Proposals on JPEG Pleno Point Cloud Coding
André F. R. Guarda, Nuno M. M. Rodrigues, Manuel Ruivo +3
This document describes a deep learning-based point cloud geometry codec and a deep learning-based point cloud joint geometry and colour codec, submitted to the Call for Proposals…
Joint Geometry and Color Projection-based Point Cloud Quality Metric
Alireza Javaheri, Catarina Brites, Fernando Pereira +1
Point cloud coding solutions have been recently standardized to address the needs of multiple application scenarios. The design and assessment of point cloud coding methods require…
A Point-to-Distribution Joint Geometry and Color Metric for Point Cloud Quality Assessment
Alireza Javaheri, Catarina Brites, Fernando Pereira +1
Point clouds (PCs) are a powerful 3D visual representation paradigm for many emerging application domains, especially virtual and augmented reality, and autonomous vehicles. Howeve…
Improving PSNR-based Quality Metrics Performance For Point Cloud Geometry
Alireza Javaheri, Catarina Brites, Fernando Pereira +1
An increased interest in immersive applications has drawn attention to emerging 3D imaging representation formats, notably light fields and point clouds (PCs). Nowadays, PCs are on…
A generalized Hausdorff distance based quality metric for point cloud geometry
Alireza Javaheri, Catarina Brites, Fernando Pereira +1
Reliable quality assessment of decoded point cloud geometry is essential to evaluate the compression performance of emerging point cloud coding solutions and guarantee some target…
Lenslet Light Field Image Coding: Classifying, Reviewing and Evaluating
Catarina Brites, João Ascenso, Fernando Pereira
In recent years, visual sensors have been quickly improving, notably targeting richer acquisitions of the light present in a visual scene. In this context, the so-called lenslet li…