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nerfstudio-project / nerfacc

A General NeRF Acceleration Toolbox in PyTorch.
https://www.nerfacc.com/
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questions about paper equation #218

Closed LuckyOne09 closed 1 year ago

LuckyOne09 commented 1 year ago

Hi, thank you for your excellent work, but I have some questions regarding the derivation of an equation in the paper. image Thank you for your time and assistance. I appreciate your willingness to help me better understand your work.

liruilong940607 commented 1 year ago

Hi yeah we omit some details in the paper, which we provide here:

Screen Shot 2023-05-13 at 9 32 41 AM Screen Shot 2023-05-13 at 9 29 40 AM
LuckyOne09 commented 1 year ago

Wow, thank you for your so quick and detailed explanation. I can understand now and I am amazed that you could come up with such a clever deduction.