Kapture Convert for Faster Image Poses from RealityCapture

Kapture Convert for Faster Image Poses from RealityCapture

Kapture Convert for Faster Image Poses from RealityCapture

Michael Rubloff

Michael Rubloff

Sep 8, 2023

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Stop me if you've done this before. You started processing a NeRF/3DGS and then walked away from your computer for the next ~20-30 minutes while COLMAP runs. In some cases, COLMAP can take longer than the actual training itself.

With that in mind, Jonathan Chemla, CTO of Iconem, created a workflow to take RealityCapture data registration and transfer them over to COLMAP through Kapture. The result is a faster processing time and depending on where you have data already existing, a useful conversion pipeline.

For those that were following along earlier in the week, the black border bug and the pinhole sensor model conversion have been fixed. Take a look at the full code, here!

Iconem 3D scans heritage sites and cities for UNESCO, Architects, as well as produces immersive exhibitions with massive video projections.

Jonathan has also opened a Support Ticket to allow for direct export to COLMAP from Reality Capture. If you also would like to see this feature enabled, consider commenting on the post!

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