标准摘要
[中文适用范围]： 本文档定义了基于学习的点云编码的 JPEG Pleno 框架。本文档适用于交互式人体可视化，其压缩效率与目前常用的先进点云编码解决方案相比具有竞争力，并且在 3D 处理和机器相关的计算机视觉任务中表现出色，并旨在支持免版税基准。本文档指定了用于存储点云的编码码流格式。它提供了有关编码工具的信息。它还定义了 JPEG Pleno 文件格式的扩展以及特定于点云模态的相关元数据描述符。 [外文原描述]： This document defines the JPEG Pleno framework for learning-based point cloud coding. This document is applicable to interactive human visualization, with competitive compression efficiency compared to state of the art point cloud coding solutions in common use, and effective performance for 3D processing and machine-related computer vision tasks, and has the goal of supporting a royalty-free baseline. This document specifies a coded codestream format for storage of point clouds. It provides information on the encoding tools. It also defines extensions to the JPEG Pleno File Format and associated metadata descriptors that are specific to point cloud modalities.
英文名称Information technology - Plenoptic image coding system (JPEG Pleno) - Part 6: Learning-based point cloud coding