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Archive: https://archive.today/0PyVw

From the post:

>Holography is about capturing 3D data from a scene, and being able to reconstruct that scene — preferably in high fidelity. Holography is not a new idea, but engaging in it is not exactly a point-and-shoot affair. One needs coherent light for a start, and it generally only gets touchier from there. But now researchers describe a new kind of holographic camera that can capture a scene better and faster than ever. How much better? The camera goes from scene capture to reconstructed output in under 30 milliseconds, and does it using plain old incoherent light.

Archive: https://archive.today/0PyVw From the post: >>Holography is about capturing 3D data from a scene, and being able to reconstruct that scene — preferably in high fidelity. Holography is not a new idea, but engaging in it is not exactly a point-and-shoot affair. One needs coherent light for a start, and it generally only gets touchier from there. But now researchers describe a new kind of holographic camera that can capture a scene better and faster than ever. How much better? The camera goes from scene capture to reconstructed output in under 30 milliseconds, and does it using plain old incoherent light.
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[–] • 2 pts last month

How can it capture the objects from other angles like an actual hologram? It sounds like this simply takes multiple photos with different focus adjustments (to get depth information), then use AI/math to construct a "hologram" using guessed information about things that can't be seen. Real holograms can capture the distortion of glass as you move your viewing angle watching something through it.