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Research on 3D modeling based on SURF for oblique photogrammetric technique

MING Guohui;WEI Minzheng;Fujian Electric Power Survey & Design Institute;Fujian Geologic Surveying and Mapping Institute;  
This paper introduces the features of the oblique photogrammetric,proposes an automatic approach of image matching based on SURF to provide a set of matched points,and finally achieves a 3D modeling with high precision geographic information.The result shows the method is reliable and suitable for 3D modeling which can provide an accurate base data for power infrastructure construction.
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