Best Method to Prepare a Custom 3D CAD Model for Texturing and 6D Pose Estimation

[maisalkhatib]

Hello,

I would like to know the optimal way to prepare a custom 3D CAD model for use as a textured object, similar to your demo. I have an .stl file and need to convert it into a properly textured model, including .obj, .mtl, and .png files.

I attempted this process on two objects—one worked very accurately, with a stable 6D pose, but the second object exhibited significant shaking. I am confident in the accuracy of the .stl file, but I am unsure whether there are issues with the .png and .mtl files I created.

What is the best approach to ensure a properly prepared and stable textured model? Any guidance would be greatly appreciated.

Thank you!

[wenbowen123]

for your 2nd object, is the texture right? You can verify this by importing OBJ file into Meshlab and visualize.

[maisalkhatib]

well thats right, it wasn't good, Is there any tool to create it?

[wenbowen123]

you can try https://github.com/NVlabs/BundleSDF