@inproceedings{chen2023sira, title={SIRA-PCR: Sim-to-Real Adaptation for 3D Point Cloud Registration}, author={Chen, Suyi and Xu, Hao and Li, Ru and Liu, Guanghui and Fu, Chi-Wing and Liu, Shuaicheng}, booktitle={International Conference on Computer Vision}, pages={14394–14405}, year={2023} }