Applying Digital Image Processing to Evaluate a Extraction Method of Cartographic Features in Digital Images

作     者：Erivaldo Antonio da Silva Guilherme Pina Cardim 

作者机构：Cartography Department Faculty of Science and Technology Sao Paulo State University S6o Paulo 19060 900 Brazil Computer Science Department Faculty of Science and Technology Sao Paulo State University Sao Paulo 19060 900 Brazil 

出 版 物：《Journal of Earth Science and Engineering》 (地球科学与工程（英文版）)

年 卷 期：2012年第2卷第4期

页      面：241-246页

学科分类：081603[工学-地图制图学与地理信息工程] 07[理学] 08[工学] 080203[工学-机械设计及理论] 070503[理学-地图学与地理信息系统] 0705[理学-地理学] 0816[工学-测绘科学与技术] 0802[工学-机械工程] 

主　　题：Remote sensing cartographic features extraction evaluate process digital image processing. 

摘      要：A topic studied in cartography is to make the extraction of cartographic features that provide the update of cartographic maps more easily. For this reason many automatic routines were created with the intent to perform the features extraction. Despite of all studies about this, some features cannot be found by the algorithm or it can extract some pixels unduly. So the current article aims to show the results with the software development that uses the original and reference image to calculate some statistics about the extraction process. Furthermore, the calculated statistics can be used to evaluate the extraction process.