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eriksandstroem / Point-SLAM

Point-SLAM: Dense Neural Point Cloud-based SLAM
Apache License 2.0
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Question: how to visualize normal map ? #26

Closed Jonas7777777 closed 4 months ago

Jonas7777777 commented 4 months ago

Hello Erik,

thanks for opening the source code of your excellent job! Your paper is clear and logical!

  1. How do you visualize the normal map of a reconstructed mesh file, like Figure 3 (b) in the paper? Do you use meshlab or write the script by yourself? Can you point it?

  2. " The Figure 2: Point-SLAM Architecture." is beautiful and clean. It seems you can rotate the image and add 3D model with culled mesh, which software do you use to make the graph? I think drawio. can not do that.

Many thanks for considering my request. ^^ Jonas

eriksandstroem commented 4 months ago

Hi Jonas, Sorry for the delayed reply. Thanks a lot for your kind words!

To reply to your questions:

  1. The normal map is visualized with meshlab, but you need an older version. I used 1.3.3. Then you can change to the normal shader.
  2. I simply use powerpoint to make the architecture figure.

Hope this helps! Erik