about proto_tower

[Hanawh]

proto_tower is stacked by 32 convolutions according to your code (fcos/modeling/fcos/fcos.py Line 166). Did you try less number convolutions? I have also recently combined yolact and fcos, but my accuracy is only 10

[lxtGH]

@Hanawh Did you try less convolution on prototype generation ? Aslo Hi @Epiphqny Why you use 32 convs to generate prototype ? This make the system run very very slowly also with huge memory cost.

[Epiphqny]

@lxtGH I have not tried less number convolutions, but I think the convolution number in the middle layer is not very important, so you could try less number.