信息通信技术与政策

信息通信技术与政策

信息通信技术与政策 ›› 2023, Vol. 49 ›› Issue (6): 17-23.doi: 10.12267/j.issn.2096-5931.2023.06.003

专题:先进计算创新与应用 上一篇    下一篇

基于真实环境的元宇宙场景搭建关键技术发展态势研究

Research on development trend of key technologies for constructing metaverse scenes based on real environment

硕天鸾, 董一民   

  1. 中国信息通信研究院信息化与工业化融合研究所,北京 100191
  • 收稿日期:2023-05-11 出版日期:2023-06-25 发布日期:2023-06-27
  • 作者简介:
    硕天鸾, 中国信息通信研究院信息化与工业化融合研究所沉浸技术与应用研究部副主任,主要从事元宇宙、先进计算、数字经济、行业信息化等方面的研究工作;
    董一民, 中国信息通信研究院信息化与工业化融合研究所沉浸技术与应用研究部工程师,主要从事人工智能、元宇宙、数字经济、行业信息化等方面的研究工作。

SHUO Tianluan, DONG Yimin   

  1. Informatization and Industrialization Integration Research Institute, China Academy of Information and Communications Technology, Beijing 100191, China
  • Received:2023-05-11 Online:2023-06-25 Published:2023-06-27

摘要:

基于真实物理环境构建的元宇宙场景是连接物理世界与数字世界的重要桥梁,也是实现数字孪生到虚实共生的重要途径。围绕三维重建、渲染等元宇宙场景搭建关键环节,总结了当前主流技术路径与创新态势,讨论了相关领域基于人工智能的优化提升以及神经渲染技术模型研究、理论优化等,分析了关键软硬件产品应用格局、创新方向,并提出了当下我国技术创新发展的建议。

关键词: 元宇宙, 三维重建, 渲染, 神经渲染, 神经辐射场

Abstract:

The metaverse scene constructed based on the real physical environment is an important bridge connecting the physical world and the digital world, and an important way to achieve the transformation from digital twinning to virtual and real coexistence. First, this paper focuses on the key links of constructing metaverse scenes such as 3D reconstruction and rendering, and summarizes the current mainstream technology paths and innovation trends. Then, it discusses the optimization of artificial intelligence technology in related fields, as well as the research and theoretical optimization of neural rendering technology models. Finally, it analyzes the application pattern and innovation direction of key software and hardware products, and proposes suggestions for the current technological innovation in China.

Key words: metaverse, 3D reconstruction, rendering, neural rendering, Neural Radiance Fields (NeRF)

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