1. Pointmixup: Augmentation for point clouds;Chen,2020
2. PointGPT: Auto-regressively generative pre-training from point clouds;Chen,2023
3. Arbitrary point cloud upsampling with spherical mixture of Gaussians;Dell’Eva,2022
4. Bert: Pre-training of deep bidirectional transformers for language understanding;Devlin,2018
5. Autoencoders as cross-modal teachers: Can pretrained 2D image transformers help 3D representation learning?;Dong,2022