Why conditional query does not suit DINO but suit DAB-DETR?

IDEA-Research / DINO

[ICLR 2023] Official implementation of the paper "DINO: DETR with Improved DeNoising Anchor Boxes for End-to-End Object Detection"

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Closed JarvisUSTC closed 2 years ago

JarvisUSTC commented 2 years ago

Hi, why conditional query does not suit DINO but suit DAB-DETR? The reason is in CDN? Look forward to your reply.

SlongLiu commented 2 years ago

The main reason might be the deformable attention, which is not sensible to the positional queries.

JarvisUSTC commented 2 years ago

So, In DAB-Deformable-DETR, it removed the conditional spatial query?

SlongLiu commented 2 years ago

Yes, there is no conditional query in DAB-Deformable-DETR, whose code is available now.

JarvisUSTC commented 2 years ago

Thanks!