search

IDEA-Research / DAB-DETR

[ICLR 2022] Official implementation of the paper "DAB-DETR: Dynamic Anchor Boxes are Better Queries for DETR"
Apache License 2.0
517 stars 87 forks source link

Num_patterns in dab deformable detr #42

Closed artest08 closed 2 years ago

artest08 commented 2 years ago

Thanks for the great contribution to the literature.

I have a quick question. Is there a specific reason for not using pattern embedding in dab-deformable-detr? Is pattern embedding not applicable to deformable structure? Maybe it might not increase the performance of dab-detr but I havent seen any ablation study related with that.

Thanks in advance

SlongLiu commented 2 years ago

Thanks for your questions. We find the pattern embedding not helpful to the final performance of dab-deformable-detr. We use it in the standard dab-detr where it introduces gains.