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Question Image detection based on distance at ARCore Image tracking

Discussion in 'AR' started by HwangYeoeun, Mar 21, 2023.

  1. HwangYeoeun

    HwangYeoeun

    Joined:
    May 31, 2017
    Posts:
    2
    I am currently doing image tracking using ArCore and AR Foundation.

    If you check the link below, it says that the image is recognized when it occupies more than 25% of the screen. https://developers.google.com/ar/develop/augmented-images

    However, in practice, it is recognized only when the camera is held directly in front of the nose.
    (It only detects when the screen is full.)

    I have already measured and set the actual image size using a ruler, and I am using one with good image quality.
    The image tracking condition is perfectly satisfied with 100 when using arcoreimg.
    upload_2023-3-21_17-35-21.png

    What the hell is wrong?
    Can I increase the image tracking detection range?
     
    HwangYeoeun, Mar 21, 2023
    #1

  2. andyb-unity

    andyb-unity

    Unity Technologies

    Joined:
    Feb 10, 2022
    Posts:
    525
    No, but the community might be able to help if you can provide more information. What versions of ARCore, ARFoundation, Android, and Unity are you using, and on what device?
     
    andyb-unity, Mar 25, 2023
    #2