Custom match points

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  • arcturus
    3Dflower
    • Mar 2025
    • 7

    #1

    Custom match points

    Good evening,
    I am trying to reconstruct old objects from which only remains pretty old photos incompatible of the software automatic feature detection.
    I have no other options than identify features myself in the images and inject their points image coordinates into some tool. During my journey to a possible solution, I read that it might be possible to bypass zephyr feature recognition and give it a list of matching points between various images.
    I looked at my version of zephyr (free) but did not find the relevant menu.
    Do you confirm it is possible ?
    Thanks by advance,
    Regards,
  • Andrea Alessi
    3Dflow Staff
    • Oct 2013
    • 1390

    #2
    Hello,

    it is possible to manually add keypoints in the full version, although it should be used sparingly, e.g. to add a photo that is crucial for texturing, helping merge two clusters, etc. If the SfM algorithm fails, it's unlikely you'll be able to get results if all your photos are added manually.

    You can request a free trial for the full version here https://www.3dflow.net/3df-zephyr-ev...download-page/

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