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本文介绍了一种遥感图象理解专家系统的设计思想。这个系统将图象处理系统与专家系统有机地结合为一个整体，它以遥感图象处理系统的快速分类结果为基础组成多边形属性表，作为专家系统的输入和选择知识表达方式的依据，将地形图与土地利用图数据作为辅助数据方面的判据，采取交互式知识获取方式，引入不确定因子，其正向推理的结果再转入遥感图象处理系统，以便输出。文章最后介绍了目前该系统的研制情况。
This paper presents a design idea of a remote sensing image understanding expert system. This system combines the image processing system and the expert system organically as a whole. It forms the polygon attribute table based on the rapid classification result of the remote sensing image processing system, and serves as the input of the expert system and the basis for selecting the knowledge representation. Figure and land use map data as auxiliary data criteria to take interactive knowledge acquisition, the introduction of uncertainties, the results of its forward reasoning and then transferred to the remote sensing image processing system for output. Finally, the article introduces the current development of the system.