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September 22,2017
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Institute of Photogrammetry and Remote Sensing

Another focusing topic is the building extraction system, applied on high-resolution remote sensing imagery. In its mechanism, several novel and sophisticate methods are explored and developed, such as multi-scale object oriented classification, fuzzy evaluation mechanism and probabilistic Hough transform. So far, the experiment has shown that most rectangular building roofs can be correctly detected, extracted and reconfigured, demonstrating the potential application of the method.
Fig.2 Experimental results of building extraction from aerial photograph: (left) original airborne photograph; (middle) white areas show extracted building masks by object-oriented classification; (ri

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