3DGraphSeg: A Unified Graph Representation- Based Point Cloud Segmentation Framework for Full-Range High-Speed Railway Environments - Geng, Yixuan; Wang, Zhipeng; Jia, Limin; Qin, Yong; Chai, Yuanyuan; Liu, Keyan; Tong, Lei (IEEE transactions on industrial informatics, 2023)
Keywords: Algorithms; Artificial neural networks; Back propagation; Datasets; Digital twins; Embedding; Entropy (Information theory); Graph representations; Graphical representations; High speed rail; Image segmentation; Railway engineering; Semantic segmentation; Topology