Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W2, 419-423, 2013
https://doi.org/10.5194/isprsarchives-XL-1-W2-419-2013
© Author(s) 2013. This work is distributed under
the Creative Commons Attribution 3.0 License.
 
16 Aug 2013
THE USE OF MOBILE LASER SCANNING DATA AND UNMANNED AERIAL VEHICLE IMAGES FOR 3D MODEL RECONSTRUCTION
L. Zhu, A. Jaakkola, and J. Hyyppä Finnish Geodetic Institute, P.O. Box 15, FI-02431 Masala, Finland
Keywords: Mobile laser scanning, UAV images, Building wall detection, Building roof extraction, Pole extraction, 3D models, 3D building reconstruction Abstract. The increasing availability in multiple data sources acquired by different sensor platforms has provided the great advantages for desired result achievement. This paper proposes the use of both mobile laser scanning (MLS) data and Unmanned Aerial Vehicle (UAV) images for 3D model reconstruction. Due to no available exterior orientation parameters for UAV images, the first task is to georeference these images to 3D points. In order to fast and accurate acquire 3D points which are also easy to be found the corresponding locations on UAV images, automated pole extraction from MLS was developed. After georeferencing UAV images, building roofs are acquired from those images and building walls are extracted from MLS data. The roofs and the walls are combined to achieve the complete building models.
Conference paper (PDF, 778 KB)


Citation: Zhu, L., Jaakkola, A., and Hyyppä, J.: THE USE OF MOBILE LASER SCANNING DATA AND UNMANNED AERIAL VEHICLE IMAGES FOR 3D MODEL RECONSTRUCTION, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-1/W2, 419-423, https://doi.org/10.5194/isprsarchives-XL-1-W2-419-2013, 2013.

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