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Automatic 3D Extraction of Buildings, Vegetation and Roads from LIDAR Data
Lidar automatic extraction 3D modelling of building
2016/7/27
Aerial topographic surveys using Light Detection and Ranging (LiDAR) technology collect dense and accurate information from the surface or terrain; it is becoming one of the important tools in the geo...
AUTOMATED CORRECTION AND UPDATING OF ROADS FROM AERIAL ORTHO-IMAGES
Road Database Correction Aerial Image Analysis Snakes Line Junctions Road Following
2015/2/2
Our work addresses the correction and update of road map data from georeferenced aerial images. To positionally correct the existing road network location from the imagery, we use an active contour (”...