基于深度学习的积雪覆盖区山地冰川识别研究

王晶晶,柯长青,陈军

Research on Identification of Snow-Covered Mountain Glacier based on Deep Learning

Jingjing WANG,Changqing KE,Jun CHEN

表3 基于U-Net网络的不同样本尺寸冰川识别精度

Table 3 Classification accuracies of glaciers among different sample sizes based on U-Net network

样本尺寸 P R F1值 mIoU OA 256×256 0.896 2 0.867 6 0.881 7 0.853 7 0.937 8 512×512 0.912 2 0.871 2 0.891 2 0.864 9 0.943 2 1 024×1 024 0.883 2 0.898 6 0.890 8 0.869 2 0.948 7