基于样本迭代优化策略的密集连接多尺度土地覆盖语义分割
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郑宗生, 高萌, 周文睆, 王政翰, 霍志俊, 张月维
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Densely connected multiscale semantic segmentation for land cover based on the iterative optimization strategy for samples
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ZHENG Zongsheng, GAO Meng, ZHOU Wenhuan, WANG Zhenghan, HUO Zhijun, ZHANG Yuewei
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表1 不同卷积率组合实验精度比较
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Tab.1 Comparison of experimental accuracy of different convolution rate combinations (%)
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空洞率组合 | 连接方式 | F1-score | 总体精度 | 绿地 | 耕地 | 水体 | 主干道 | 建筑 | 其他 | OA | mIoU | [3,6,12,18,24] | 密集连接 | 91.14 | 89.03 | 92.25 | 76.69 | 80.05 | 82.03 | 85.57 | 73.59 | 传统连接 | 88.57 | 89.33 | 92.60 | 72.50 | 78.40 | 83.13 | 85.16 | 72.31 | [6,12,18,24] | 密集连接 | 89.80 | 89.90 | 93.07 | 79.10 | 78.62 | 83.95 | 86.10 | 74.16 | 传统连接 | 90.80 | 88.38 | 91.36 | 76.80 | 74.65 | 83.35 | 84.26 | 73.04 | [3,12,24] | 密集连接 | 89.47 | 90.02 | 93.04 | 78.99 | 73.76 | 84.14 | 86.16 | 73.85 | 传统连接 | 90.70 | 89.12 | 92.58 | 75.58 | 73.53 | 85.99 | 85.43 | 72.71 | [3,6,12,18] | 密集连接 | 90.71 | 90.28 | 93.05 | 78.85 | 87.05 | 87.19 | 89.97 | 75.59 | 传统连接 | 89.56 | 89.94 | 92.79 | 78.77 | 83.19 | 83.85 | 86.02 | 74.04 |
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