Open Access

ARTICLE

Improved HardNet and Stricter Outlier Filtering to Guide Reliable Matching

Meng Xu¹, Chen Shen², Jun Zhang², Zhipeng Wang³, Zhiwei Ruan², Stefan Poslad¹, Pengfei Xu^2,*

1 Queen Mary University of London, London, E14NS, UK
2 Didi Chuxing, Beijing, 100193, China
3 Peking University, Beijing, 100091, China

* Corresponding Author: Pengfei Xu. Email: