Global context aware convolutions for 3D point cloud understanding

• Main Authors: ZHANG, Zhiyuan, HUA, Binh-Son, CHEN, Wei, TIAN, Yibin, YEUNG, Sai-Kit
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2020
• Subjects: Artificial Intelligence and Robotics; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/7941; https://ink.library.smu.edu.sg/context/sis_research/article/8944/viewcontent/812800a210.pdf
• Institution: Singapore Management University

Recent advances in deep learning for 3D point clouds have shown great promises in scene understanding tasks thanks to the introduction of convolution operators to consume 3D point clouds directly in a neural network. Point cloud data, however, could have arbitrary rotations, especially those acquire...