基于多尺度特征融合的轻量化道路提取模型
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刘毅,陈一丹,高琳,洪姣
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Lightweight road extraction model based on multi-scale feature fusion
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Yi LIU,Yidan CHEN,Lin GAO,Jiao HONG
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| 表 1 Mobilenet V2网络的结构 |
| Tab.1 Structure of Mobilenet V2 |
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| 输入尺寸 | 算子类型 | t | c | n | s | | 2242×3 | Conv2d | — | 32 | 1 | 2 | | 1122×32 | Bottleneck | 1 | 16 | 1 | 1 | | 1122×16 | Bottleneck | 6 | 24 | 2 | 2 | | 562×24 | Bottleneck | 6 | 32 | 3 | 2 | | 282×32 | Bottleneck | 6 | 64 | 4 | 2 | | 142×64 | Bottleneck | 6 | 96 | 3 | 1 | | 142×96 | Bottleneck | 6 | 160 | 3 | 2 | | 72×160 | Bottleneck | 6 | 320 | 1 | 2 | | 72×320 | Conv2d 1×1 | — | 1280 | 1 | 1 | | 72×1280 | Avgpool 7×7 | — | — | 1 | — | | 1×1×1280 | Conv2d 1×1 | — | 1280 | — | — |
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