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Differences between ModulatedPEConv2d and ModulatedConv2d #152

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IceClear opened this issue Oct 31, 2021 · 2 comments
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Differences between ModulatedPEConv2d and ModulatedConv2d #152

IceClear opened this issue Oct 31, 2021 · 2 comments

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@IceClear
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IceClear commented Oct 31, 2021 •
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Hi, I noticed that in Styleganv2, ModulatedConv2d is applied. However, there is also a ModulatedPEConv2d function, but seems not used in any model. So what is the difference between ModulatedPEConv2d and ModulatedConv2d. I haven't found any information related to this. Why not use ModulatedPEConv2d instead of ModulatedConv2d? Actually, I saw some checkboard artifacts using Styleganv2 and it seems it is due to the ConvTranspose2d operation. Thus, I wonder whether ModulatedPEConv2d can be applied to solve such a problem. Thanks.
@LeoXing1996
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ModulatedPEConv2d is used in Positional Encoding as Spatial Inductive Bias in GANs.
Please refer to the original paper and our configs.

@IceClear
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IceClear commented Nov 1, 2021

Noted with thanks.

@IceClear IceClear closed this as completed Nov 1, 2021
LeoXing1996 pushed a commit to LeoXing1996/mmgeneration that referenced this issue Oct 27, 2022
@nbei
Merge pull request open-mmlab#152 from tpoisonooo/patch-1
7e83d23 
Update README.md
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@IceClear @LeoXing1996