Title :
Comparison of 3D buildings reconstructed by different data sources
Author :
Zhou, G. ; Yan, K. ; Zhang, W. ; Yan, G. ; Chen, Y. ; Grussenmeyer, P. ; Mohamed, M.
Author_Institution :
Guilin Univ. of Technol., Guilin, China
Abstract :
Airborne LiDAR data and optical imagery are two datasets used for 3D building reconstruction. The researchers have developed a variety of modeling method using these two kinds of data. In this paper, we firstly reconstructed the buildings in the test site using the above three kinds of data sources. And then, we compared the results quantitatively. We adopted the primitive-based building reconstruction method to reconstruct the buildings using the two types of data.
Keywords :
airborne radar; geophysical image processing; geophysical techniques; image reconstruction; optical radar; 3D building reconstruction; airborne LiDAR data; data sources; modeling method; optical imagery; primitive-based building reconstruction method; test site; Accuracy; Buildings; Data models; Image reconstruction; Laser radar; Optical imaging; Optical sensors; 3D Building Reconstruction; LiDAR; Optical Imagery; Primitive-based;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2012 IEEE International
Conference_Location :
Munich
Print_ISBN :
978-1-4673-1160-1
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2012.6352240
