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当输入的ncnn::Mat的size和input layer的h w不匹配的时候 net是怎么处理的 #151

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ygyin-ivy opened this issue Sep 27, 2017 · 3 comments
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当输入的ncnn::Mat的size和input layer的h w不匹配的时候 net是怎么处理的 #151

ygyin-ivy opened this issue Sep 27, 2017 · 3 comments

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@ygyin-ivy
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你好，我想问一下
我input layer的h w 是12 12
但是ncnn::Mat的size 是64 48
请问此时net的forward_layer是怎么处理的？
@nihui
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nihui commented Sep 27, 2017

会依照输入的实际 Mat size 处理
input layer 的 w h c 实际并不会看

@ygyin-ivy
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谢谢，不过如果接下来是全连接层就会出错吧？毕竟model的参数数目不会变化

@nihui
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nihui commented Sep 27, 2017

对的，全卷积网络会这么做，有全连接层会出错

@nihui nihui closed this as completed Sep 27, 2017
@jiefly jiefly mentioned this issue May 13, 2020
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@nihui @ygyin-ivy