Comment by cedilla
14 hours ago
The high resolution video wall is quite simple. The hard part and why this has not been done earlier is that for filming, they had to synchronize the rendered background with the movement of the camera.
14 hours ago
The high resolution video wall is quite simple. The hard part and why this has not been done earlier is that for filming, they had to synchronize the rendered background with the movement of the camera.
Movement is solved by tracking the camera's position and projecting the background from there.
Proof of captured image with hardware-based-attestation can be increased by adding extra information besides the RGB channels, like depth mapping (which a projected screen wouldn't be able to fake), and eventually light field recording (plenoptic imaging, e.g. Lytro).