receptive field

[fanbinqi]

1x3 和 3x1这些卷积核的感受野请问会不会受到影响？

[seongkyun]

English please :)

[fanbinqi]

English please :)

How to compute the receptive field from 3X1 and 1X3?

[seongkyun]

That is exactly the same 3x3 convolution. (3x1 conv + 1x3 conv = 3x3 conv) The reason for doing this is just for the calculation efficiency. (Very few accuracy dropping with a huge amount of reducing computational complexity) Reading MobileNet V1 paper will be helpful for you.

[fanbinqi]

I know that. But the receptive field of 1x3 3x1is different with 3x3.------------------ 原始邮件 ------------------ 发件人: "seongkyun"[email protected] 发送时间: 2019年5月9日(星期四) 中午1:57 收件人: "ruinmessi/RFBNet"[email protected]; 抄送: "Fanbinqi"[email protected];"Author"[email protected]; 主题: Re: [ruinmessi/RFBNet] receptive field (#105)

That is exactly the same 3x3 convolution. (3x1 conv + 1x3 conv = 3x3 conv) The reason for doing this is just for the calculation efficiency. (Very few accuracy dropping with a huge amount of reducing computational complexity) Reading MobileNet V1 paper will be helpful for you.

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