Temporal feature matching and propagation for semantic segmentation on 3D point cloud sequences

• Main Authors: Shi, Hanyu, Li, Ruibo, Liu, Fayao, Lin, Guosheng
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Computer science and engineering::Computing methodologies::Artificial intelligence; 4D Point Clouds; Semantic Segmentation
• Online Access: https://hdl.handle.net/10356/172229
• Institution: Nanyang Technological University

In real-world LiDAR-based applications, data is generated in the form of 3D point cloud sequences or 4D point clouds. However, the topic of semantic segmentation on 4D point clouds is under-investigated and existing methods are still not able to achieve satisfactory performance to meet the requi...