LCPFormer: Towards Effective 3D Point Cloud Analysis via Local Context Propagation in Transformers - Huang, Zhuoxu; Zhao, Zhiyou; Li, Banghuai; Han, Jungong (IEEE transactions on circuits and systems for video technology, 2023)
Keywords: 3D vision; Context; Context propagation; Convolution; Feature extraction; Message passing; Modules; Object recognition; Point cloud compression; Point cloud learning; Semantic segmentation; Solid modeling; Task analysis; Three dimensional models; Three-dimensional displays; Transformer; Transformers