Faculty of Information Systems, University of Economics and Law, Ho Chi Minh City, Vietnam; Department of Computer Engineering, Dong-A University, South Korea; Department of Artificial Intelligence Convergence, Pukyong National University, South Korea
Anh-Thuan Tran, Hoanh-Su Le, Suk-Hwan Lee, Ki-Ryong Kwon
PointCT: Point Central Transformer Network for Weakly-Supervised Point Cloud Semantic Segmentation