4 ms·
Behind the Technology That Makes Facebook 3D Photos Possible
- brad0 8y agoVery impressive! Does this only work for multi-camera devices that store both photos at once? (Such as iPhones)
- rgoulter 8y agoDoesn't necessarily need a smartphone, but you'd need multiple cameras taking the picture at once if anything in the pictures is moving. I think it'd be better if the cameras are parallel to each other. I'm not sure how the reconstruction from the depth map works, though. That looks cool.
- johnwyles 8y agoThis doesn't require multiple cameras at all. It requires multiple (>1) photos of the same subject/setting from slightly different angles. If you have a subject that is moving fast you need a higher shutter speed and a quick succession of photos in order to build this but it's doable. But as you allude to ideally you could take the photos precisely at the same time using multiple cameras. It's really not that much unlike how The Matrix effect was done really.
- Kagerjay 8y agoRelated note, this reminds me of https://www.reddit.com/r/CrossView/ https://www.reddit.com/r/CrossView/ Also, the video explains visually how it works, from research paper directly https://www.youtube.com/watch?time_continue=221&v=OlgVoplUJ8g https://www.youtube.com/watch?time_continue=221&v=OlgVoplUJ8... Parallax effect, there is a good video for showing how this is done on webdesign by using blender to explain it. https://www.youtube.com/watch?v=ln5BWnYMSQA https://www.youtube.com/watch?v=ln5BWnYMSQA