@article{TUW-227564, author = {Mossel, Annette and Gerstweiler, Georg and Vonach, Emanuel and Chmelina, Klaus and Kaufmann, Hannes}, title = {Vision-Based Long-Range 3D Tracking, applied to Underground Surveying Tasks}, journal = {Journal of Applied Geodesy}, year = {2014}, volume = {8}, number = {1}, pages = {43--64}, doi = {10.1515/jag-2013-0009}, keywords = {Indoor Location System, Infrared Optical Tracking, Tunnel Surveying, Real-Time Positioning} }