Self-Supervised Visual Place Recognition by Mining Temporal and Feature Neighborhoods

no code implementations • 19 Aug 2022 • Chao Chen, Xinhao Liu, Xuchu Xu, Yiming Li, Li Ding, Ruoyu Wang, Chen Feng

Inspired by noisy label learning, we propose a novel self-supervised framework named \textit{TF-VPR} that uses temporal neighborhoods and learnable feature neighborhoods to discover unknown spatial neighborhoods.

Data Augmentation Representation Learning +1

Deep Weakly Supervised Positioning

no code implementations • 10 Apr 2021 • Ruoyu Wang, Xuchu Xu, Li Ding, Yang Huang, Chen Feng

PoseNet can map a photo to the position where it is taken, which is appealing in robotics.