Pengwei Liu

transformer architecture (1) few-shot learning (1) image restoration (1) hierarchical learning (1) self-supervised learning (1) 3d vision (1) medical image segmentation (1) hierarchical feature learning (1) document analysis (1) partial differential equation (1) operator learning (1) vision-language model (1) multimodal large language model (1) computational fluid dynamics (1) segment anything model (1) cultural heritage (1) optical character recognition (1) graph neural network (1) perception model (1) graph-transformer operator (1)