Coordinate System Preservation with XMP

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Dagtoph

• April 14, 2021 14:44

I am trying to follow the "Coordinate System Preservation with XMPs for full-body scans" tutorial  in order to use fixed camera setup for the reconstruction of a dynamic 4D scan. In details:

- I use  markers detection at first  in order to get first alignment.

- Then I put 4 points on the floor in order to get ground control points, and update alignment

- then export XMPs as locked

- then define a reconstruction region and export it

For the second scan, using XMPs jointly with images, I can do the alignment but the imported reconstruction region is slightly translated / scaled when compared to the first one. So my two exported models are not at the same position, when compared using Meshlab for example.

Thanks for any help. I don't know what's wrong..

 

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  Wallace Wainhouse CR

  • April 15, 2021 09:30

  Hi,

  Please contact us support@capturingreality.com , it would be great to look at the 2 datasets and the xmps and the reconstruction region so we can make a comparison.

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