The FPN module is diffierent with the FPN of retinanet, right?

[Xiaoyu Li]

First, thanks for your outstanding works! When I read the codes , I find that the FPN module is diffierent with the FPN of retinanet. Is it right or a missing?

[alicera]

Hi jimeffry
What is the FPN of retinanet?
Do you have the figure to see?