calibration error (px): 100
  • monsieurmeus
    junior Member
    Posts: 9
    Joined: Fri Jul 29, 2016 3:41 pm

    calibration error (px): 100

    by monsieurmeus » Wed Dec 17, 2025 10:03 pm

    Hi,
    I can't get calibration to work on madmapper 6: I have a pretty clean 3D model I made with 3D snap and cleaned on Blender that I put and adjust on the model the best I can, then I move the 3D object above my video output on Madmapper and as soon as I connect one point of my model to the real one I have a calibration error (px): 100. I don't know what to do, the model is an .obj, the projector is 4K with correct parameters… Does anyone have an idea on what I'm doing wrong ?
    thanks if you can help
    Samuel
  • franz
    madMapper master
    Posts: 1100
    Joined: Fri Feb 18, 2005 7:05 pm
    Location: Paris, France
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    Re: calibration error (px): 100

    by franz » Wed Jan 07, 2026 10:24 am

    if your projector is short throw it won't work nicely, as the lens deforms the projection

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