基于Sentinel-2影像和BenchSegNet模型的露天煤矿台阶提取

李凯旋, 刘俊伟, 王智博, 蒋文泷, 蔡汉林, 雷少刚, 杨永均

Extracting information on benches in open-pit coal mines based on Sentinel-2 images and the BenchSegNet model

LI Kaixuan, LIU Junwei, WANG Zhibo, JIANG Wenlong, CAI Hanlin, LEI Shaogang, YANG Yongjun

表3 消融实验结果

Tab.3 The result of ablation study (%)

方法 精确率 召回率 F1分数 SegFormer 74.74 69.38 71.96 SegFormer+Iimage 78.04 68.11 72.74 SegFormer+U-Net 76.27 72.35 74.26 SegFormer+Iimage+U-Net(BenchSegNet) 80.93 73.47 77.02