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    VOXL Flightcore Camera Calibration Reprojection Error Reported By calibrateCamera

    VOXL Flight
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    • J
      John Nomikos
      last edited by John Nomikos 18 May 2022, 17:02 18 May 2022, 16:59

      Hello again.

      So I've been trying to calibrate the cameras on a VOXL Flightcore and everytime the calibration is finished, a max reprojection error happens. I am not sure what this is caused by.

      Is it due to the camera quality? It's strange because it has happening on both of the drones I'm working with.

      94de0f48-0093-418b-bf81-0edc1d3b5ee4-image.png

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      • J
        John Nomikos
        last edited by 19 May 2022, 14:44

        We managed to get it to work once after changing the lighting in the room, but we cannot get the intrinsics file to generate for some reason

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        • J
          John Nomikos
          last edited by 19 May 2022, 17:32

          We managed to fix the intrinsic file not generating by deleting the already existing extrinsic file

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          • Y
            yx
            last edited by 26 Jun 2023, 07:14

            Hi, you managed to succeed for all calibration? If so, how did you do that?

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            • M
              martongonczy
              last edited by 2 Aug 2023, 12:18

              I had the same issues but even with different lighting, I cannot get it to work. I managed to calibrate the tracking camera but not the stereo. Does anyone have any idea how I could try to fix this?

              I have the same problem: The reprojection error is to large for the stereo cameras and the calibration fails.

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