!!! PLEASE NOTE THAT THIS REPOSITORY HAS MOVE TO https://github.com/UnknownFreeOccupied/ufomap !!!
IEEE paper available here.
@article{duberg2020ufomap,
author={Daniel Duberg and Patric Jensfelt},
journal={IEEE Robotics and Automation Letters},
title={{UFOMap}: An Efficient Probabilistic {3D} Mapping Framework That Embraces the Unknown},
year={2020},
volume={5},
number={4},
pages={6411-6418},
doi={10.1109/LRA.2020.3013861}
}