1. Assigning visual words to places for loop closure detection;Tsintotas,2018
2. Visual place recognition: A survey;Lowry;IEEE TranS. Robot.,2016
3. Vision-based topological mapping and localization methods: A survey;Garcia-Fidalgo;Robot. Auton. Syst.,2015
4. Computer vision;Szeliski,2011
5. Towards life-long visual localization using an efficient matching of binary sequences from images;Arroyo,2015