ShoufaChen / DiffusionDet

[ICCV2023 Best Paper Finalist] PyTorch implementation of DiffusionDet (https://arxiv.org/abs/2211.09788)
Other
2.07k stars 160 forks source link

Questions on box renewal #103

Open huangh12 opened 10 months ago

huangh12 commented 10 months ago

Hi @ShoufaChen , thanks for sharing the great project.

From the paper, it's said that box renewal operation is used as Directly sending these undesired boxes to the next sampling iteration would not bring a benefit since their distribution is not constructed by box corruption in training.

However, the paper also said only one sampling step is applied during inference. 图片

Dose this mean the box renewal actually has no effect on the inference procedure?

Thank you.