4 ms·
How is that achieved by capture on the iPhone 15 with the two lenses just 2 cm apart?
by avalys 3y ago
How is that achieved by capture on the iPhone 15 with the two lenses just 2 cm apart?
- abrichr 3y agoMy guess is Neural Radiance Fields [1], or something quite similar. https://www.matthewtancik.com/nerf https://www.matthewtancik.com/nerf
- dTal 3y agoDefinitely not anything like that. You need dozens of calibrated images, long training time, and - until Gaussian Splats - non-realtime reconstruction. This is something relatively trivial that runs in realtime on nothing more than stereo pairs. There's simply not enough information to extract anything more than a crude depth map.
- dTal 3y agoI would imagine by calculating a depth map from the stereo pair, then reprojecting onto that. This would give the "Minority Report" look described. No mention of artifacts in the article, but unless some clever AI infilling were done it would be very obvious with even small head movements.