自动提取土地利用变化信息后处理方法的研究
吴海平1 , 黄世存2
1.中国土地勘测规划院,北京100035; 2.中国遥感卫星地面站,北京100086
THE SUBSEQUENT DISPOSAL OF AUTOMATICALLY
DETECTED LAND USE CHANGE INFORMATION
WU Hai-ping 1 , HUANG Shi-cun 2
1.China Land Surveying and Planning Institute, Beijing 100035, China; 2.China Remote Sensing Ground Station, Beijing 100086, China
摘要 研究目的是对计算机自动提取的土地利用变化信息进行后处理,以提高信息提取精度; 研究方法是模板判断法,该方法有效
地改善了单像元判断的效果,提高了变化信息的提取精度,可以应用于土地利用动态遥感监测。
Abstract : The purpose of this study is to improve the precision of land use change information detected
automatically on computer, and the method used is the judge templet method. The results obtained indicate that, in
comparison with one pixel judging, this technique can raise the precision and improve the effect. This method can
thus be applied to dynamic remote sensing monitoring of land use.
出版日期: 2009-07-30
通讯作者:
吴海平(1978 -),女,硕士。主要研究方向为遥感、地理信息系统和土地调查。
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