Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 171-176, 2016
http://www.int-arch-photogramm-remote-sens-spatial-inf-sci.net/XLI-B7/171/2016/
doi:10.5194/isprs-archives-XLI-B7-171-2016
 
20 Jun 2016
AUTOMATIC GENERATION OF BUILDING MAPPING USING DIGITAL, VERTICAL AND AERIAL HIGH RESOLUTION PHOTOGRAPHS AND LIDAR POINT CLOUDS
W. Barragán1, A. Campos2, and G. Sanchez3 1Topographic Engineering, environment and natural resources Faculty, Francisco José de Caldas, Distrital University, Bogotá, Colombia
2Department of cartography, Geotopo research group, Francisco José de Caldas, Distrital University, Bogotá, Colombia
3Environment Engineering, libre University, Bogotá, Colombia
Keywords: Cartography, Automatic Extraction, Photogrammetry, Aerial Photographs, Image Segmentation Abstract. The objective of this research is automatic generation of buildings in the interest areas. This research was developed by using high resolution vertical aerial photographs and the LIDAR point cloud through radiometric and geometric digital processes. The research methodology usesknown building heights and various segmentation algorithms and spectral band combination. The overall effectiveness of the algorithm is 97.2% with the test data.
Conference paper (PDF, 1765 KB)


Citation: Barragán, W., Campos, A., and Sanchez, G.: AUTOMATIC GENERATION OF BUILDING MAPPING USING DIGITAL, VERTICAL AND AERIAL HIGH RESOLUTION PHOTOGRAPHS AND LIDAR POINT CLOUDS, Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci., XLI-B7, 171-176, doi:10.5194/isprs-archives-XLI-B7-171-2016, 2016.

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