图象信息分类制图的区域参数应用研究

Regional Parameters' Application Research on Classification Mapping of Image Information

利用空间遥感信息，在地理信息系统的支持下，开展电子制图研究，是现代图象图形学发展的一个重要方向。本文介绍了应用于图象识别分类与制图的区域参数的涵义与功能。它是改进图象分类精度和提高制图质量的基本保证。重点论述了空间信息区域参数研究的理论与方法，其中包括地理相关辅助数据分析法和基于知识的区域参数研究方法；同时，结合盐碱地等类型的识别、分类制图，对其区域参数，作了地学分析和应用研究。

It is an important developing tendency direction for modern graphics and image sciences to develop electronic mapping research using spatial remote sensing supported by GIS.This thesis introduces the implication and function of regional parameters used in image's recognition,classification and mapping. It is indispensable for improving the accuracy of image classification and mapping quality. In the thesis,it significantly expounds the regional parameters' theory and method research on spatial information,which include geographic related auxiliary data analysis and regional parameters' research basing on knowledge,and also illustrates the Geo-science analysis and application of regional parameters with alkalisaline soil types identification,classification and mapping.