@INPROCEEDINGS{Martin-ECMR-2007,
author = {Martin, {\relax Ch}ristian and Steege, Frank-Florian and Gross, Horst-Michael},
title = {Estimation of Pointing Poses for Visual Instructing Mobile Robots
under Real-World Conditions},
booktitle = {Europ. Conf. on Mobile Robots (ECMR)},
year = {2007},
pages = {223--228},
publisher = {Albert-Ludwigs-Universitaet Freiburg -- Universitaetsverlag}
}