11 by 17 Calibration Target Missing

• MartyX Grover

  • May 11, 2022 16:20
  • Edited

  Hi Adnan. As far as I am aware, a PDF version of the 11x17" target was never published and the calibration white-paper is instead suggesting that the PNG image version of the 11x17" target at the link below (extracted directly from the white-paper without any alteration) is downloaded and printed out.

  https://files.readme.io/a7f91bb-Fig_A1.png

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• Adnan

  • May 11, 2022 17:11

  Hey Marty,

  I see. That's a bit unfortunate, as the png is grainy to the eye when blown-up to 11 by 17. To the camera, that probably makes no difference though, so I should be good...

  Thanks for the quick help!

  Adnan

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• MartyX Grover

  • June 03, 2022 14:05

  Hi again Adnan.  The self-calibration white paper now has a PDF version of the 11x17" target for Tare and focal length calibration at the link below.

  https://dev.intelrealsense.com/docs/self-calibration-for-depth-cameras?_ga=2.115984965.2127397190.1652535289-1041004708.1589641371#ground-truth-targets-and-printing--mounting-instructions

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• Adnan

  • June 10, 2022 15:47

  Thanks Marty! Just saw this. If I print it out again, I'll definitely use this one!

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