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peteristhegreat/photogrammetry-notes.md

Last active February 9, 2023 15:42
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Photogrammetry, Notes, thoughts
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photogrammetry-notes.md

State of the Art (from some quick googling)

Some of the info is kind of dated... from 2018.

Camera, lighting, etc

https://youtu.be/1D0EhSi-vvc

Highlights of the video:

  • Raise the fstop on a high end camera so more of the picture is in focus at a time
  • Prefer photos over video
  • Avoid shiny surfaces
  • Avoid hard shadows
  • Prefer walking around a static object over picking up and rotating

Opensource software, AliceVision + Meshroom

Seems like a very active project.

https://alicevision.org/#meshroom

Bring in a bunch of photos on desktop software, get a textured obj file.

Post Processing software

Meshmixer by autocad

Blender

Cura

Mobile apps, "AI" server-side processing

Tried out Polycam on android.

Used DisplayLand a few years ago.

Most see to have a minimal trial version available, but with limited file type exports.

Other open projects

http://www.regard3d.org/index.php

https://sourceforge.net/projects/regard3d/files/Regard3D/1.0.0/

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