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Nightmare-n / UniPAD

UniPAD: A Universal Pre-training Paradigm for Autonomous Driving (CVPR 2024)
https://arxiv.org/abs/2310.08370
Apache License 2.0
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Question about rendering results in the paper (Figure 3) #15

Closed hottruong98 closed 5 months ago

hottruong98 commented 6 months ago

Hi. Thank you for your great work.

May I ask you some questions regarding how you get the rendering results in Figure 3 of your published paper?

Did you use the frozen pretrained unipad-c (without masking the input images) to render both rgb and depth images? And here, the number of rays to sample is corresponding to the image resolution (like 928x1600 rays per each camera view or 928 // k x 1600 //k rays,....,?

Thank you.

Nightmare-n commented 6 months ago

Hi, thanks for your interest!

  1. Yes. We do not mask the input image when rendering Figure 3.

  2. The resolution of the rendered image is 928 // k x 1600 //k, so we sample 928 // k x 1600 //k rays during inference.

hottruong98 commented 6 months ago

Ok. Thank you for your response.