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NVlabs / neuralangelo

Official implementation of "Neuralangelo: High-Fidelity Neural Surface Reconstruction" (CVPR 2023)
https://research.nvidia.com/labs/dir/neuralangelo/
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Do I need to perform the above three steps to get the .ply file every time there is a new video? #81

Closed yuxuJava789 closed 1 year ago

yuxuJava789 commented 1 year ago

Hi @chenhsuanlin Thanks for your answer, I now have the .ply file, but I have one more question. I use a car video to get a .ply file through training. If I now have a new car video, do I have to go through the following steps to get the .ply file: First: DATA_PROCESSING:

  1. Preprocessing the data and running COLMAP,
  2. inspecting and refining the bounding sphere of interest for running Neuralangelo.

Second: Run Neuralangelo!

Third: Isosurface extraction

Is it necessary to perform the above three steps to get the .ply file every time there is a new video?

chenhsuanlin commented 1 year ago

Hi @yuxuJava789, different videos are treated as different datasets, so yes you would need to rerun the entire pipeline for each video.