# $R^{2}$ Former: Unified Retrieval and Reranking Transformer for Place Recognition

> Research article (2023 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023) · cited 100× · AI/ML

**Wikidata**: [openalex:W4386066001](https://www.wikidata.org/wiki/openalex:W4386066001)  
**Source**: https://4ort.xyz/entity/r-2-former-unified-retrieval-and-reranking-transformer-for-place-recognition