Please find the official repository at: https://github.com/bytedance/R2Former for the CVPR 2023 (Hightlight) paper: $R^{2}$ Former: Unified $R$ etrieval and $R$ eranking Transformer for Place Recognition.
@inproceedings{zhu2023r2former,
title={R2former: Unified retrieval and reranking transformer for place recognition},
author={Zhu, Sijie and Yang, Linjie and Chen, Chen and Shah, Mubarak and Shen, Xiaohui and Wang, Heng},
booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
pages={19370--19380},
year={2023}
}