Hand and calibration disc not turning yellow or green

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This topic contains 2 replies, has 2 voices, and was last updated by  WURAR 4 months ago.

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  • #116083

    WURAR
    Participant

    Hi everyone, I’m currently building an ARsandbox for Wageningen University.

    I’ve managed to get to step 11 without too many hickups, but have really been stuck here for a while. When I run the following command for aligning the Kinect and projector it appears to work just fine. The red screen appears and I quickly switch to fullscreen.

    ./bin/CalibrateProjector -s 1024 768

    It then goes black and I get the yellow rectangle and white crosshairs. However, when I hold my hand or another object over the sand it is projected in a black and white grainy image and not the smooth yellow seen in the calibration video. I’ve checked the projector resolution and everything seems fine. The RawKinectViewer shows no strangeness either in step 7:

    RawKinectViewer -compress 0

    Anyone who happens to know what could be going on?

    #116086

    Oliver Kreylos
    Keymaster

    Can you post a photograph of what you’re seeing?

    #116095

    WURAR
    Participant

    Of course, here they are. I also included some short clips. I`ve attempted it with different sizes of disks as well.

    <a href=”https://drive.google.com/drive/folders/1oP4vMalBaaEJmHy5Mon2dlCHPoxvM4Jm?usp=sharing” rel=”noopener” target=”_blank”>Link</a> The linking function is giving me a hard time, so I’llm paste it separately as well.

    https://drive.google.com/drive/folders/1oP4vMalBaaEJmHy5Mon2dlCHPoxvM4Jm?usp=sharing

    I`ll add the BoxLayout file as well, as that might be the reason. As you can see it’s somewhat small as I am not testing the hardware and software on a setup used for the Tangible Landscape software.

    (0.00368318, -0.0639867, 0.997944), -70.000
    ( 25.2164, -17.1166, -68.7039)
    ( -4.25638, -17.044, -71.2668)
    ( 27.6467, 4.43871, -70.398)
    ( -3.10918, 4.35226, -70.6236)

    I’ll add the set-up while I am at it:
    SARndbox-2.5
    Vrui-4.5-004
    Kinect 3.6

    • This reply was modified 4 months ago by  WURAR.
    • This reply was modified 4 months ago by  WURAR.
    • This reply was modified 4 months ago by  WURAR.
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