一种基于改进土地覆盖更新方法的新增建设用地自动提取
张因果,陈芸芝

Automatic Extraction of New Construction Land based on an Improved Method of Updating Land Cover Maps
Yinguo Zhang,Yunzhi Chen
表2 变化检测结果精度评价
Table 2 Accuracy evaluation of change detection results

变化检测

精度

错检率/%漏检率/%总体精度/%Kappa
变化像元未变化像元变化像元未变化像元
本文方法11.6715.119.398.986.320.722
CVAPS方法21.1414.5216.5218.7182.290.645
MAD检测22.2617.3220.2819.0880.370.605