TY - GEN
T1 - 3D roof details by 3D aerial vision
AU - Meixner, Philipp
AU - Leberl, Franz
AU - Bredif, Mathieu
PY - 2011/1/1
Y1 - 2011/1/1
N2 - Virtual cities in a 3D GIS will not be complete without the details of roofs with chimneys, dormer windows, skylights. We contribute a method of extracting such details from digital large format aerial photography. The dense point clouds produced by a photogrammetric process produce major and minor plane surfaces of a roof and enter into a classification of its superstructures. In real city data with a total of 1312 superstructures the proposed automated process finds 1024, thus achieving success at a rate of 78%.
AB - Virtual cities in a 3D GIS will not be complete without the details of roofs with chimneys, dormer windows, skylights. We contribute a method of extracting such details from digital large format aerial photography. The dense point clouds produced by a photogrammetric process produce major and minor plane surfaces of a roof and enter into a classification of its superstructures. In real city data with a total of 1312 superstructures the proposed automated process finds 1024, thus achieving success at a rate of 78%.
U2 - 10.1109/ICCVW.2011.6130245
DO - 10.1109/ICCVW.2011.6130245
M3 - Conference contribution
AN - SCOPUS:84856667858
SN - 9781467300629
T3 - Proceedings of the IEEE International Conference on Computer Vision
SP - 212
EP - 218
BT - 2011 IEEE International Conference on Computer Vision Workshops, ICCV Workshops 2011
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 13th IEEE International Conference on Computer Vision Workshops, ICCVW 2011
Y2 - 6 November 2011 through 13 November 2011
ER -