@inproceedings{Kempfle_2021, title={Quaterni-On: Calibration-free Matching of Wearable IMU Data to Joint Estimates of Ambient Cameras}, url={http://dx.doi.org/10.1109/percomworkshops51409.2021.9431088}, DOI={10.1109/percomworkshops51409.2021.9431088}, booktitle={2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops)}, publisher={IEEE}, author={Kempfle, Jochen and Van Laerhoven, Kristof}, year={2021}, month=Mar, pages={611–616} }