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Apple uses 3D Gaussian splatting for Personas and 3D conversions of photos

Apple uses 3D Gaussian splatting for Personas and 3D conversions of photos

2 comments

·October 30, 2025
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SomaticPirate

This video might help explain 3D Gaussian splatting. https://www.youtube.com/watch?v=wKgMxrWcW1s Essentially, an entirely new graphics pipeline with different fundamental techniques which allow for high performance and fidelity compared to... what we did before(?) Cool.

reactordev

Not quite, it’s just a way to assign a color value to a point in space (think point clouds) based on photogrammetry. It’s voxels on steroids but still is drawn using the same techniques. It’s the magic of creating the splats that’s interesting.