Standardization Status of MPEG Geometry-based Point Cloud Compression (G-PCC) Edition 2

被引：0
|
作者：
Zhang, Wei [1 ,2 ]
Yang, Fuzheng [1 ]
Xu, Yingzhan [3 ]
Preda, Marius [4 ]
机构：
[1] Xidian Univ, Sch Telecommun Engn, Xian, Peoples R China
[2] Pengcheng Lab, Shenzhen, Peoples R China
[3] Bytedance Inc, Beijing, Peoples R China
[4] Inst Polytech Paris, Telecom SudParis, Paris, France
来源：
2024 PICTURE CODING SYMPOSIUM, PCS 2024 | 2024年
基金：
中国国家自然科学基金;
关键词：
point cloud; MPEG; G-PCC; geometry coding; attribute coding;
D O I：
10.1109/PCS60826.2024.10566443
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Point clouds, crucial for representing 3D objects and scenes, offer immersive and precise depictions of the real world. Despite their superiority, the substantial data volume challenges current multimedia ecosystems. To address this, the Moving Picture Expert Group (MPEG) initiated the point cloud compression project in 2017, leading to two branches: Video-based Point Cloud Compression (V-PCC) and Geometry-based Point Cloud Compression (G-PCC). The first edition of G-PCC was published in March 2023, and ongoing efforts over the past three years have advanced towards G-PCC Edition 2. This paper aims to present recent technical achievements and the current status of G-PCC standardization activities.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] G-PCC plus plus : Enhanced Geometry-based Point Cloud Compression
    Zhang, Junzhe
    Chen, Tong
    Ding, Dandan
    Ma, Zhan
    PROCEEDINGS OF THE 31ST ACM INTERNATIONAL CONFERENCE ON MULTIMEDIA, MM 2023, 2023, : 1352 - 1363
  • [2] Improved Trisoup Geometry Reconstruction in Geometry-based Point Cloud Compression (G-PCC)
    Yao, Kai
    Cao, Yimo
    Zhang, Wei
    2024 INTERNATIONAL CONFERENCE ON UBIQUITOUS COMMUNICATION, UCOM 2024, 2024, : 497 - 501
  • [3] An overview of ongoing point cloud compression standardization activities: video-based (V-PCC) and geometry-based (G-PCC)
    Graziosi, D.
    Nakagami, O.
    Kuma, S.
    Zaghetto, A.
    Suzuki, T.
    Tabatabai, A.
    APSIPA TRANSACTIONS ON SIGNAL AND INFORMATION PROCESSING, 2020, 9
  • [4] Quantization Parameter Cascading for Lossy Point Cloud Attribute Compression in G-Pcc
    Wei, Lei
    Wan, Shuai
    Wang, Zhecheng
    Yang, Fuzheng
    SSRN, 2023,
  • [5] Standardization on Point Cloud Compression in MPEG
    Nakagami O.
    Kyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers, 2020, 74 (02): : 352 - 355
  • [6] Adaptive Geometry Reconstruction for Geometry-based Point Cloud Compression
    Wei, Lei
    Wan, Shuai
    Ding, Xiaobin
    Yang, FuZheng
    Wang, Zhecheng
    2023 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, ICME, 2023, : 1985 - 1990
  • [7] Adaptive Geometry Reconstruction for Geometry-based Point Cloud Compression
    Wei, Lei
    Wan, Shuai
    Ding, Xiaobin
    Yang, FuZheng
    Wang, Zhecheng
    Proceedings - IEEE International Conference on Multimedia and Expo, 2023, 2023-July : 1985 - 1990
  • [8] Optimized octree codec for geometry-based point cloud compression
    Zhecheng Wang
    Shuai Wan
    Lei Wei
    Signal, Image and Video Processing, 2024, 18 : 761 - 772
  • [9] Optimized octree codec for geometry-based point cloud compression
    Wang, Zhecheng
    Wan, Shuai
    Wei, Lei
    SIGNAL IMAGE AND VIDEO PROCESSING, 2024, 18 (01) : 761 - 772
  • [10] Attribute Artifacts Removal for Geometry-Based Point Cloud Compression
    Sheng, Xihua
    Li, Li
    Liu, Dong
    Xiong, Zhiwei
    IEEE TRANSACTIONS ON IMAGE PROCESSING, 2022, 31 : 3399 - 3413
12345