论文信息 - Building extraction in urban areas from satellite images using GIS data as prior information

Building extraction in urban areas from satellite images using GIS data as prior information

In this paper, a building extraction method based on segmentation is proposed. The high-resolution satellite imagery and GIS data are used in our application. GIS data provides the prior knowledge of building to segmentation algorithm. The method consists of three steps: data preprocessing, objects segmentation using the fuzzy connectedness segmentation algorithm and results post-processing. Experimental results show the efficiency of the method but improvement is still needed

Lu Hanqing | Duan Jinghui | P. Veronique

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