Spatial Data Classification 空间数据分类 Spectral and Spatial Classification 光谱和空间资讯分类 spatial classification rules 空间分类规则 ..
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多源高维空间数据分类 high dimensional multisource spatial data classification
空间数据采掘是一个很有发展前景的领域,其中空间数据分类的研究尚处在起步阶段。
Spatial data mining is a promising field, where the research work on spatial data classification is still in its initial stage.
对地图生产中的多源数据利用作了较为全面的研究,包括资料分类、数据获取方法和数据处理方法。把各种资料数据统一在一个应用平台上,保证了地图和空间数据的现势性;
Study application methods of the multi-sources data in map production, including sort of sources, data collection, and data processing, in order to updating the map and spatial data in one platform.
在对城市景观主要建模对象进行分类的基础上,建立了三维空间数据结构,实现了地形和地物模型三维重建的系列算法。
Based on the classification of the primary modeling objects in the city scene, we separately rebuild the model of the terrain and objects according to the 3d spatial data structure.
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