基于高分辨率遥感影像和改进U-Net模型的滑坡提取——以汶川地区为例

白石, 唐攀攀, 苗朝, 金彩凤, 赵博, 万昊明

Information extraction of landslides based on high-resolution remote sensing images and an improved U-Net model: A case study of Wenchuan, Sichuan

BAI Shi, TANG Panpan, MIAO Zhao, JIN Caifeng, ZHAO Bo, WAN Haoming

表2 变化特征对滑坡解译的精度的影响

Tab.2 Effects of changing characteristics on the accuracy of landslide interpretation

数据集 IoU Precision Recall F1-score 浮点运算次数/109 参数量/106 RGB+DEM 0.47 0.61 0.69 0.62 161.2 17.3 RGB+DEM+C 0.73 0.83 0.85 0.84 162.2 17.3