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

图5 深度学习U-net模型训练精度曲线及损失曲线(2015年和2020年)

Fig.5 Training accuracy curves and loss curves of deep learning U-net model (2015 and 2020)