3D point cloud attribute compression using geometry-guided sparse representation

• Main Authors: Gu, Shuai, Hou, Junhui, Zeng, Huanqiang, Yuan, Hui, Ma, Kai-Kuang
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Engineering::Electrical and electronic engineering; 3D Point Cloud; Sparse Representation
• Online Access: https://hdl.handle.net/10356/154489
• Institution: Nanyang Technological University

3D point clouds associated with attributes are considered as a promising paradigm for immersive communication. However, the corresponding compression schemes for this media are still in the infant stage. Moreover, in contrast to conventional image/video compression, it is a more challenging task to...