Point clouds are becoming essential in key applications with advances in capture technologies leading to large volumes of data.Compression is thus essential for storage and transmission.Point Cloud Compression can be divided into two parts: geometry and attribute compression.In addition, point cloud quality assessment is necessary in order to evaluate point cloud compression methods.Geometry compression, attribute compression and quality assessment form the three main parts of this dissertation.The common challenge across these three problems is the sparsity and irregularity of point clouds.Indeed, while other modalities such as images lie on a regular grid, point cloud geometry can be considered as a sparse binary signal over 3D space and ...
International audience3D point clouds have emerged as a preferred format for recent immersive commun...
International audienceThis paper presents a learning-based, lossless compression method for static p...
International audiencePoint clouds are essential for storage and transmission of 3D content. As they...
Point clouds are becoming essential in key applications with advances in capture technologies leadin...
International audiencePoint clouds are becoming essential in key applications with advances in captu...
International audienceExisting techniques to compress point cloud attributes leverage either geometr...
Point cloud data are extensively used in various applications, such as autonomous driving and augmen...
International audienceEfficient point cloud compression is fundamental to enable the deployment of v...
openIn recent years, the increasing prominence of 3D point clouds in various applications has led to...
Geometry-based point cloud compression (G-PCC) can achieve remarkable compression efficiency for poi...
Point cloud imaging has emerged as an efficient and popular solution to represent immersive visual i...
International audienceWe present two learning-based methods for coding point clouds geometry. The tw...
With the rapid growth of multimedia content, 3D objects are becoming more and more popular. Most of ...
International audience3D point clouds have emerged as a preferred format for recent immersive commun...
International audienceThis paper presents a learning-based, lossless compression method for static p...
International audiencePoint clouds are essential for storage and transmission of 3D content. As they...
Point clouds are becoming essential in key applications with advances in capture technologies leadin...
International audiencePoint clouds are becoming essential in key applications with advances in captu...
International audienceExisting techniques to compress point cloud attributes leverage either geometr...
Point cloud data are extensively used in various applications, such as autonomous driving and augmen...
International audienceEfficient point cloud compression is fundamental to enable the deployment of v...
openIn recent years, the increasing prominence of 3D point clouds in various applications has led to...
Geometry-based point cloud compression (G-PCC) can achieve remarkable compression efficiency for poi...
Point cloud imaging has emerged as an efficient and popular solution to represent immersive visual i...
International audienceWe present two learning-based methods for coding point clouds geometry. The tw...
With the rapid growth of multimedia content, 3D objects are becoming more and more popular. Most of ...
International audience3D point clouds have emerged as a preferred format for recent immersive commun...
International audienceThis paper presents a learning-based, lossless compression method for static p...
International audiencePoint clouds are essential for storage and transmission of 3D content. As they...