Question about the use of ambiguous anchor in DETR-Based Object Detectors

strongwolf / o2f

One-to-Few Label Assignment for End-to-End Dense Detection (CVPR2023)

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Question about the use of ambiguous anchor in DETR-Based Object Detectors #2

Closed ykq527 closed 1 year ago

ykq527 commented 1 year ago

Hi Thanks for your wonderful work! I was curious if you have attempted to integrate ambiguous anchor into DETR-Based detector models like DAB-DETR. If so, I would love to hear about any results or insights that the you have gained through this process. Thank you for your time and consideration, and I look forward to your response.

strongwolf commented 1 year ago

We have roughly tried similar attempts which gradually decrease the number of positive samples from 'many' to 'one' in Deformable DETR, and without carefull tuning, we achieve similar results with Hybrid-DETR.

ykq527 commented 1 year ago

Thanks