hustvl/QueryInst

Code navigation: queries

vadimkantorov opened this issue · 5 comments

vadimkantorov commented

What variables correspond to queries q_{t-1} and q_t in the main module https://github.com/hustvl/QueryInst/blob/2e8db26965541eff5d290cd10772ed458c71abbc/mmdet/models/roi_heads/query_roi_head.py (if I understand it well)?

In what variable are q_0they stored? Is it happening in EmbeddingRPNHead?

Thank you!

vealocia commented

Hi, @vadimkantorov ! Thanks for your interest in our Work.
object_feats is exact the q_{t-1} and q_t.
q_0 is stored in EmbeddingRPNHead.

vadimkantorov commented

Thank you!

Do you attach a loss to every stage of mask processing? Or only to the last stage?

vealocia commented

All losses l_cls, l_box, l_mask are added to every stage to achieve deep supervision.

  • 👍1
Yuxin-CV commented

Thank you!

Do you attach a loss to every stage of mask processing? Or only to the last stage?

All DETR-like systems need deep supervision in their decoder.

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vadimkantorov commented

Thanks for clarifications!