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 基于Geoeye-1高分辨率遥感影像,根据机场、大型公共建筑、污水处理厂3类建筑目标的光谱特征和形状特征,采用面向对象分类识别方法,并结合城市总体规划专题数据,对上述3类建筑目标进行提取实验。实验表明,本文提出的技术路线对上述3类城市建筑目标提取具有较好的应用效果。 更多还原

【Abstract】 This paper introduces an experiment in which the airport,big public constructions and sewage farms are extracted based on the high spatial resolution remote sensing image GeoEye-1.In processing,the spectral and shape features of the three urban constructions and object-oriented method,combined thematic information of urban planning were used.It proved that the technical route this paper offered has a good application effect on the extraction of three urban construction features. 更多还原