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exiawsh / StreamPETR

[ICCV 2023] StreamPETR: Exploring Object-Centric Temporal Modeling for Efficient Multi-View 3D Object Detection
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aboutQuery DeNoising #148

Closed wofeifeileni closed 7 months ago

wofeifeileni commented 7 months ago

Hi, I am very interested in query denoising in StreamPETR. I have a few simple questions to ask:

  1. How to understand query denoising? Does this idea come from DN-DETR?
  2. Which codes in the project can I find relevant information in? What do the following parameters represent? image
exiawsh commented 7 months ago

Hi,

  1. We refer to DN-detr to implement query denosing.
  2. In StreamPETR Head line 451
wofeifeileni commented 7 months ago

Thank you, I have found it and I will learn it.