This repository contains code for our RA-L & ICRA2021 paper "STA-VPR: Spatio-temporal Alignment for Visual Place Recognition" by Feng Lu, Baifan Chen, Xiang-Dong Zhou, and Dezhen Song.
This repository provides the code for ICRA2023 paper "AANet: Aggregation and Alignment Network with Semi-hard Positive Sample Mining for Hierarchical Place Recognition".