Back-projection of 3D marker data onto source 2D camera images

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slsuperrabbit
Posts: 3
Joined: Thu Mar 28, 2019 10:46 am

Back-projection of 3D marker data onto source 2D camera images

Post by slsuperrabbit » Thu Mar 28, 2019 10:50 am

I find this feature in the Motive Tracker.
But how can I do the back projection and get the 2D coordination results for a target Camera?
Thanks.

steven.andrews
NaturalPoint Employee
NaturalPoint Employee
Posts: 528
Joined: Mon Jan 19, 2015 11:52 am

Re: Back-projection of 3D marker data onto source 2D camera images

Post by steven.andrews » Thu Mar 28, 2019 3:42 pm

Hello slsuperrabbit,

You cannot get the coordinates for the back-projection in Motive, but this information is available through the Motive API.
The CameraBackProject operation can be used to access this information.

Best,
Steven
--
Steven Andrews
OptiTrack | Senior Customer Support Engineer
help.naturalpoint.com
support@optitrack.com

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