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《Science of Surveying and Mapping》 2008-S3
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The fuzzy pattern recognition in increases in the map arrow quantification precision the applied research

ZHAO Jun-lan,CHEN Ke-ren(College of Architecture,North China University of Technology,Beijing 100041)  
In the GIS map vectorization process,this is error in map vectorization because of the primary data gain and the software algorithm precision..In this article ,it has elaborated the fuzzy pattern recognition methods principle and discussed the method of using fuzzy pattern recognition to correct some commonly used graphs (rectangle,circle,triangle and so on) ,and used in the fuzzy characteristic place thing boundary to some to carry on the distinction.
【Fund】: 北京市教育委员会科技发展计划项目资助:公路边坡失稳灾害预测预警评价信息系统的研究
【CateGory Index】: P282
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