一种融合上下文语义信息与边缘特征的海陆分割方法
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文甜甜, 普运伟, 赵文翔
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A sea-land segmentation method combining contextual semantic information and edge features
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WEN Tiantian, PU Yunwei, ZHAO Wenxiang
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表1 边缘提取网络详细配置
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Tab.1 Detailed configuration of the edge extraction network
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特征 映射 | 名称 | 卷积核 尺寸 | 步幅 | 填充 | 输出尺寸 | | 特征1 | Conv1-2 | 3×3 | 2 | 1 | 256×256×64 | | Conv1-E | 1×1 | 1 | 0 | 256×256×32 | | Unpool1-E | 2×2 | 2 | 0 | 512×512×32 | | 特征2 | Conv3-2 | 3×3 | 2 | 1 | 64×64×256 | | Conv2-E | 1×1 | 1 | 0 | 64×64×32 | | Unpool2-1-E | 2×2 | 4 | 0 | 256×256×32 | | Unpool2-2-E | 2×2 | 2 | 0 | 512×512×32 | | 特征3 | Conv4-2 | 3×3 | 1 | 1 | 32×32×512 | | Conv3-E | 1×1 | 1 | 0 | 32×32×32 | | Unpool3-1-E | 2×2 | 4 | 0 | 128×128×32 | | Unpool3-2-E | 2×2 | 4 | 0 | 512×512×32 | | 特征4 | Conv3-2-D | 3×3 | 1 | 1 | 128×128×256 | | Conv4-E | 1×1 | 1 | 0 | 128×128×32 | | Unpool4-1-E | 2×2 | 2 | 0 | 256×256×32 | | Unpool4-2-E | 2×2 | 2 | 0 | 512×512×32 | | 特征5 | Conv1-2-D | 3×3 | 1 | 1 | 512×512×64 | | Conv5-E | 1×1 | 1 | 0 | 512×512×32 | | 拼接层 | Concat | — | — | — | 512×512×160 | | 卷积层 | Conv-E | 3×3 | 1 | 1 | 512×512×2 | | 预测层 | Softmax | — | — | — | 512×512×2 |
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