DocumentCode
576012
Title
A hierarchical contour method for automatic 3D city reconstruction from LiDAR data
Author
Li Hui-Ying ; Yang Chao ; Wang Zhi ; Wu Guan-liang ; Li Wen-hui ; Liu Cai
Author_Institution
Coll. of Comput. Sci. & Technol, Jilin Univ., Changchun, China
fYear
2012
fDate
22-27 July 2012
Firstpage
463
Lastpage
466
Abstract
Recent years LiDAR (Light Detection and Ranging) data is widely used for constructing 3D terrain models which provide realistic impressions of the urban environment. This paper presents a hierarchical contour method for building boundary extraction and 3D reconstruction from LiDAR Data. This method provides acceptable visualization for large-scale poor quality LiDAR data reconstruction.
Keywords
computational geometry; geophysical image processing; image reconstruction; optical radar; remote sensing by laser beam; 3D reconstruction; 3D terrain model construction; automatic 3D city reconstruction; boundary extraction building; hierarchical contour method; large scale poor quality LiDAR data reconstruction; light detection and ranging; Buildings; Data mining; Data models; Educational institutions; Image reconstruction; Laser radar; Solid modeling; LiDAR; city reconstruction; hierarchical contour method;
fLanguage
English
Publisher
ieee
Conference_Titel
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location
Munich
ISSN
2153-6996
Print_ISBN
978-1-4673-1160-1
Electronic_ISBN
2153-6996
Type
conf
DOI
10.1109/IGARSS.2012.6350870
Filename
6350870
Link To Document