2D to 3D view conversion I came across this demo by Fox sports:
https://youtu.be/N9SxFf5WCb0
Where they show a player's view in a 360 space. Very smooth and nice.
I was wondering how do they achieve it without any cameras attached to the player?
One approach that came into my mind was using a multi-camera setup and convert 2D images to 3D using a stitching mechanism as a post processin. Is it what they do?! What are other approaches that we can do it?
It seems to be at a stadium which uses 12 cameras and Replay-Technologies special signal processing called FreeD: https://www.youtube.com/watch?v=N1kgt2VDjdM
The image you show seems to use 2-3 cameras, but the technology can work with multiple camera combinations from the 12 in 360'.
It's a particularly stunning real-time effect, and there are also very many 2D to 3D apps available for example in after effects and on google scholar.
Here is a list of replay-technologies videos:
https://www.youtube.com/results?search_query=replay+technologies+freed
https://www.tvtechnology.com/news/bringing-the-matrix-to-the-nfl