The detail about the FCPose

[JosonChan1998]

Thanks for your nice works! But I have some questions about the implement of fcpose.

1. Does it use 2x downsampling and 8x downsampling feature to compute the mse loss together? https://github.com/aim-uofa/AdelaiDet/blob/c0b2092ce72442b0f40972f7c6dda8bb52c46d16/adet/modeling/fcpose/basis_module.py#L110-L116 2.Does it use 2x downsampling feature to compute the softmax loss? As I notice that you use the upsampler to get 2x downsampling features. https://github.com/aim-uofa/AdelaiDet/blob/c0b2092ce72442b0f40972f7c6dda8bb52c46d16/adet/modeling/fcpose/fcpose_head.py#L213-L216 https://github.com/aim-uofa/AdelaiDet/blob/c0b2092ce72442b0f40972f7c6dda8bb52c46d16/adet/modeling/fcpose/fcpose_head.py#L230-L233

Looking for your reply! Thanks

[WeianMao]

yes, supervise on larger feat can boost the performance