期刊名称：ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN：2194-9042
电子版ISSN：2194-9050
出版年度：1992
卷号：XXIX Part B4
页码：569-575
出版社：Copernicus Publications
摘要：Automatic feature extraction techniques were developed for use with digital images and mapdata to assess the feasibility of employing expert systems for map revision. The map andimage data were placed in register to create a cartographic database suitable for use witha prototype expert system optimized for the extraction of building features. The expertsystem approach permLtLed control of image processing ro"utines applied to the cartographicdatabase for feature extraction. The accuracy of feature extraction increased as the imagepixel resolution was improved
