明长城(北京段)遥感动态监测与影响驱动分析

刘涵薇, 陈富龙, 廖亚奥

Remote sensing dynamic monitoring and driving factor analysis for the Beijing section of Ming Great Wall

LIU Hanwei, CHEN Fulong, LIAO Yaao

表4 DTC、SVM、RF与U-net分类精度对比

Tab.4 Comparison of the classification accuracy of DTC, SVM, RF and U-net

分类器 DTC SVM RF U-net 总体精度/% 65 70 72 86 Kappa 0.53 0.56 0.59 0.79