Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 189-195, 2013
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XL-5-W1/189/2013/
doi:10.5194/isprsarchives-XL-5-W1-189-2013
© Author(s) 2013. This work is distributed
under the Creative Commons Attribution 3.0 License.
 
13 Feb 2013
SOLID IMAGE EXTRACTION FROM LIDAR POINT CLOUDS
D. Munaretto and M. Roggero Politecnico di Torino, Dipartimento di Architettura e Design, Torino, Italy
Keywords: Point clouds, laser scanner, solid image Abstract. In laser scanner architectural surveying it is necessary to extract orthogonal projections from the tridimensional model, plans, elevations and cross sections. The paper presents the workflow of architectural drawings production from laser scans, focusing on the orthogonal projection of the point cloud on solid images, in order to avoid the time consuming surface modeling, when it is not strictly necessary. The proposed procedures have been implemented in fortran90 and included in the VELOCE software package, then tested and applied to the case study of the San Pietro church in Porto Venere (SP), integrating the architectural surveying with an existing bathymetric and coastal surveying.
Conference paper (PDF, 967 KB)


Citation: Munaretto, D. and Roggero, M.: SOLID IMAGE EXTRACTION FROM LIDAR POINT CLOUDS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XL-5/W1, 189-195, doi:10.5194/isprsarchives-XL-5-W1-189-2013, 2013.

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