Did not find the Loss_off defined in Eq(3)

[zaie]

The centernet only returns two outputs, which is different from that described in the paper.

Besides, I find the target has key offset. However, it is not used in any loss in the loss dict.

Is there any reason the Loss_off is omitted or my understanding is wrong.

[AlvinYH]

Thanks for your interest in our work. Yes, Loss_off is omitted in our final implementation. Through lots of experiments, considering the speed-performance tradeoffs, we remove the offset branch in HDN and retrain the models. And we'll modify the paper and upload the final version on arXiv. Sorry for the misunderstanding.