2 papers
cs.CV2021
Cross-Level Cross-Scale Cross-Attention Network for Point Cloud Representation
Xian-Feng Han, Zhang-Yue He, Jia Chen +1
Self-attention mechanism recently achieves impressive advancement in Natural Language Processing (NLP) and Image Processing domains. And its permutation invariance property makes i…
cs.CV2021
Dual Transformer for Point Cloud Analysis
Xian-Feng Han, Yi-Fei Jin, Hui-Xian Cheng +1
Following the tremendous success of transformer in natural language processing and image understanding tasks, in this paper, we present a novel point cloud representation learning…