Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Collapse
Brand Logo

ModalAI Forum

  1. ModalAI Support Forum
  2. VOXL Accessories
  3. Image Sensors
  4. ToF v2 ground level error

ToF v2 ground level error

Scheduled Pinned Locked Moved Image Sensors
3 Posts 2 Posters 695 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • Gyeongmin KimG Offline
    Gyeongmin KimG Offline
    Gyeongmin Kim
    Contributor
    wrote on last edited by
    #1

    Hello there!
    I've been trying to change the depth sensor from ToF v1 to v2 because it is't supported anymore. And I've connected ToF v2 on voxl2 successfully.
    But I have been encountering the critical error about the ground level.
    The left red line is showing the pointcloud from the ground. As you can see, the level of ground is higher than the bottom of wall. I think it should be connected with the bottom of wall.
    Screenshot from 2024-05-30 19-50-33.png
    I've tried the same experience with ToF v1 at the same place and time. It's showing the same ground level as I expected.
    Screenshot from 2024-05-30 19-46-58.png
    May I have any comment about it? Thank you!

    1 Reply Last reply
    0
    • Gyeongmin KimG Offline
      Gyeongmin KimG Offline
      Gyeongmin Kim
      Contributor
      wrote on last edited by
      #2

      Any update?

      ModeratorM 1 Reply Last reply
      0
      • Gyeongmin KimG Gyeongmin Kim

        Any update?

        ModeratorM Offline
        ModeratorM Offline
        Moderator
        ModalAI Team
        wrote on last edited by
        #3

        @Gyeongmin-Kim We don't have any great insight at this point. Those sensors are new. It looks like you are seeing some ghosting. You could try different frame rates or exposure times to try and minimize the artifacts

        1 Reply Last reply
        0

        Hello! It looks like you're interested in this conversation, but you don't have an account yet.

        Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

        With your input, this post could be even better 💗

        Register Login
        Reply
        • Reply as topic
        Log in to reply
        • Oldest to Newest
        • Newest to Oldest
        • Most Votes


        ModalAI
        Categories Recent Tags ModalAI.com Docs
        © 2026 ModalAI® · Accelerating autonomy for smaller, smarter, safer drones · Powered by NodeBB
        • Login

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • Users
        • Groups