Sweetser, John N

Follow
  • Total activity 7
  • Last activity
  • Member since
  • Following 0 users
  • Followed by 0 users
  • Votes 0
  • Subscriptions 2

Activity overview

Latest activity by Sweetser, John N

  • Sweetser, John N commented,

    1. Community
    2. D400 Series
    3. Can OEM calibration do it better?

    Henrik, Thanks for the additional details. I think in general, what you are doing is correct. I suspect that with the units that are not performing as expected, their calibration may have been alte...

  • Sweetser, John N commented,

    1. Community
    2. D400 Series
    3. Can OEM calibration do it better?

    Hello Het. Thanks for your comments and details. I'll try to address your issues. To address the main question - can OEM calibration do it better? - the answer is "maybe". It ultimately depends on ...

  • Sweetser, John N commented,

    1. Community
    2. D400 Series
    3. Ground truth accuracy problem

    A note regarding the ~4mm offset: If you are independently determining GT and entering it manually, then you need to include this offset. Once the target-based GT function is working, that offset i...

  • Sweetser, John N commented,

    1. Community
    2. D400 Series
    3. Ground truth accuracy problem

    A few suggestions on running the tare function. There are really two separate functions involved and for simplicity, it's best to separate them: 1. Determining proper GT, 2. Performing the tare cal...

  • Sweetser, John N commented,

    1. Community
    2. D400 Series
    3. Ground truth accuracy problem

    Hello, I can try to help with the accuracy issue you are reporting. Based on your observations, I suspect the underlying issue is related to the calibration of the camera. There are a few methods f...