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AffinNet 내부의 격자무늬 #50

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DongHwanJang opened this issue Feb 21, 2020 · 1 comment
Open

AffinNet 내부의 격자무늬 #50

DongHwanJang opened this issue Feb 21, 2020 · 1 comment

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@DongHwanJang
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DongHwanJang commented Feb 21, 2020

image
vgg_feqture concatenate 한 직후

그 직후 self.conv_concate(x) 한 모습

x = torch.cat(vgg_feature, dim=1)
x = self.conv_concate(x)

image

학습할 수록 극단적인 형태로 진행된다.
self.conv_concate은 kernel_size=1 인데 왜 격자무늬가 나타나는 거지...?? 어떻게 나타나는 거지?

@DongHwanJang
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DongHwanJang commented Feb 21, 2020

아. 맨위 그림은 x[0][0]을 찍은건데, x.sum(dim=1)[0] 를 찍으니까 아래와 같다.
image

즉 그 앞단에서 문제가 있는 것은 확실. 어디서 정화기 문제인지는 좀더 탐지해보겠다

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