基于Faster R-CNN和MorphACWE模型的SAR图像高原湖泊提取

董天成, 杨肖, 李卉, 张志, 齐睿

The extraction of plateau lakes from SAR images based on Faster R-CNN and MorphACWE model

DONG Tiancheng, YANG Xiao, LI Hui, ZHANG Zhi, QI Rui

表4 各分类方法精度对比

Tab.4 Accuracy comparison of different classification methods

分类方法 准确率/% 精准率/% 召回率/% F1分数 Kappa系数 OTSU阈值分割 94.612 2 92.518 4 69.244 7 79.207 3 0.761 9 模糊C均值算法 85.215 2 96.671 9 42.655 4 59.192 7 0.517 7 Mask R-CNN算法 98.791 0 94.686 3 94.429 4 94.557 7 0.938 8 FR-Morph-ACWE算法 99.716 4 98.809 7 98.636 4 98.723 0 0.985 6