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IMPROVEMENT EVALUATION ON CERAMIC ROOF EXTRACTION USING WORLDVIEW-2 IMAGERY AND GEOGRAPHIC DATA MINING APPROACH
Geographical Data Mining GEOBIA WorldView-2 Ceramic roof C4.5 Decision Tree Classification accuracy
2016/11/24
Advances in geotechnologies and in remote sensing have improved analysis of urban environments. The new sensors are increasingly suited to urban studies, due to the enhancement in spatial, spectral an...
EXTRACTION OF 3D SPATIAL POLYGONS BASED ON THE OVERLAPPING CRITERION FOR ROOF EXTRACTION FROM AERIAL IMAGES
Building extraction Roof extraction City model Digital photogrammetry Semi-automation Aerial images
2015/8/7
This study presents algorithms for semi-automatic 3D spatial polygon extraction from a pair of colored aerial images with a known external model solution. The algorithm consists of several consecutive...
A PROBABILISTIC APPROACH TO ROOF EXTRACTION AND RECONSTRUCTION
Modelling Reconstruction Building
2015/3/25
This paper investigates into the model-based reconstruction of complex polyhedral building roofs. A set of 3D line
segments, obtained from multiview correspondence analysis of high resolution colour ...