I have not seen the description of FPEMv2 in "PAN++" paper?

whai362 / pan_pp.pytorch

Official implementations of PSENet, PAN and PAN++.

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I have not seen the description of FPEMv2 in "PAN++" paper? #59

Closed zhazhabiu closed 3 years ago

zhazhabiu commented 3 years ago

When I saw the model building code of PAN++, found a structure called "FPEMv2". I know that "FPEMv1" is the enhancement module proposed in paper, but have no idea about "FPEMv2". Is it newly presented? Or I‘ve ignored something?

czczup commented 3 years ago

Hi, please see Section 4.5 and Figure 5 in the PAN++ paper. The FPEM (improved) is FPEMv2 in the code. The difference is that FPEMv1 uses vanilla conv, while FPEMv2 uses dwconv.