@article {11573/1182637,
	title = {{HBST: A Hamming Distance Embedding Binary Search Tree for Feature-Based Visual Place Recognition}},
	journal = {IEEE ROBOTICS AND AUTOMATION LETTERS},
	volume = {{3}},
	number = {{4}},
	year = {2018},
	pages = {3741-3748},
	keywords = {SLAM}, {localization},
	doi = {{10.1109/LRA.2018.2856542}},
	author = {Schlegel, Dominik and Grisetti, Giorgio}
}
