@ARTICLE{8681075, 
author={J. {Du} and D. {Chen} and R. {Wang} and J. {Peethambaran} and P. T. {Mathiopoulos} and L. {Xie} and T. {Yun}}, 
journal={IEEE Transactions on Geoscience and Remote Sensing}, 
title={A Novel Framework for 2.5-D Building Contouring From Large-Scale Residential Scenes}, 
year={2019}, 
volume={}, 
number={}, 
pages={1-25}, 
keywords={Buildings;Shape;Three-dimensional displays;Topology;Approximation algorithms;Optimization;Geometry;airborne laser scanning (ALS);building abstraction;building contour decomposition;building contours;building regularization;large-scale airborne point clouds;LoD1 building models.}, 
doi={10.1109/TGRS.2019.2901539}, 
ISSN={0196-2892}, 
month={},}