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Other AR fondation problem with image tracking stability

Discussion in 'AR' started by Emanuele4484, Apr 20, 2022.

  1. Emanuele4484

    Emanuele4484

    Joined:
    Mar 21, 2022
    Posts:
    1
    Hi guys

    I've a problem with an easy image tracking when move the camera around the target, the virtual object follow me and the tracking is unstable.
    I've try to change the frame rate with 15-30-60 but i've the same problem.
    The qr code scale is 20x20cm and the target Unit is 3 x 2 unit, android device.

    Any suggestion for increase stability?

    Thank you

    Emanuele
     
  2. andyb-unity

    andyb-unity

    Unity Technologies

    Joined:
    Feb 10, 2022
    Posts:
    150
    You may have better luck selecting a different image.

    From Google's ARCore best practices (https://developers.google.com/ar/develop/augmented-images#best_practices):
    • Avoid images with that contain a large number of geometric features, or very few features (e.g. barcodes, QR codes, logos and other line art) as this will result in poor detection and tracking performance.
     
    DevDunk likes this.
  3. Voxel-Busters

    Voxel-Busters

    Joined:
    Feb 25, 2015
    Posts:
    1,511
    @Emanuele4484 In-case if you are having difficulty in detecting the QR code, contact our support team on discord for Easy ML Kit plugin.

    We send you the barcode scanner apk so that you can have a check if its detecting fine. Our plugin works with AR Foundation so it will be a good companion if ARCore image detection is not working for you.
     
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