Splatt3R: Zero-Shot Gaussian Splatting from Uncalibrated Image Pairs

This is really awesome. A question for someone who knows more about this: How much harder would it be to make this work using any number of photos? I'm assuming this is the end goal for a model like this.

Imagine being able to create an accurate enough 3D rendering of any interior with just a bunch of snapshots anyone can take with their phone.

That’s already how Gaussian splats work.

They’re novelty of splattr (though I contest that they’re the first to do so) is that they need fewer images than usual.

The novelty here is that it does work on uncalibrated images.