Chinese scientists have demonstrated what may be the world’s largest full-color holographic screen, built using 64 digital cameras and 64 digital projectors to capture, communicate, and display the image.
“Our method encounters no difficulties in achieving any size of high quality 3D display,” commented the authors. “The quality of the final display depends on the quality of each camera-projector pair, while the 3D space recovering fidelity depends on its quantity to make 3D scene sampling.”
They’re still working to optimize the system before commercializing it, but you can read about it in Optics Letters 34 3803.
