Codes about FeatureAlign_V2

[LightningChan]

In module FeatureAlign_v2 offset = self.offset(torch.cat([feat_arm, feat_up * 2], dim=1)) # concat for offset by compute the dif Why multiple feat_up by 2?

[ShihuaHuang95]

We hope to enlarge the magnitude of upsampled features in case of suppression.

[2653888596]

Thank you！ I also have the same question！

[yukilulu]

thank reply!