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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


    May 31, 2017
    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.

    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.

    What the hell is wrong?
    Can I increase the image tracking detection range?
  2. andyb-unity


    Unity Technologies

    Feb 10, 2022
    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?