@article{Wang_2015,
title={A Multiscale and Hierarchical Feature Extraction Method for Terrestrial Laser Scanning Point Cloud Classification},
volume={53},
ISSN={1558-0644},
url={http://dx.doi.org/10.1109/tgrs.2014.2359951},
DOI={10.1109/tgrs.2014.2359951},
number={5},
journal={IEEE Transactions on Geoscience and Remote Sensing},
publisher={Institute of Electrical and Electronics Engineers (IEEE)},
author={Wang,
Zhen and Zhang,
Liqiang and Fang,
Tian and Mathiopoulos,
P. Takis and Tong,
Xiaohua and Qu,
Huamin and Xiao,
Zhiqiang and Li,
Fang and Chen,
Dong},
year={2015},
month=may,
pages={2409–2425} }