US 12,075,182 B2
Background display device, background display system, recording system, camera system, digital camera and method of controlling a background display device
Stephan Ukas-Bradley, Simi Valley, CA (US)
Assigned to Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Munich (DE)
Filed by Arnold & Richter Cine Technik GmbH & Co. Betriebs KG, Munich (DE)
Filed on Dec. 22, 2021, as Appl. No. 17/560,169.
Claims priority of provisional application 63/130,120, filed on Dec. 23, 2020.
Prior Publication US 2022/0201163 A1, Jun. 23, 2022
Int. Cl. H04N 5/222 (2006.01); G03B 15/10 (2021.01); G06F 3/01 (2006.01); G06T 7/12 (2017.01); G06T 7/73 (2017.01); G06T 19/00 (2011.01); H04N 5/262 (2006.01); H04N 5/265 (2006.01); H04N 5/33 (2023.01); H04N 5/57 (2006.01)
CPC H04N 5/2226 (2013.01) [G06F 3/014 (2013.01); G06T 7/73 (2017.01); H04N 5/2628 (2013.01); H04N 5/265 (2013.01); H04N 5/33 (2013.01); G03B 15/10 (2013.01)] 29 Claims
OG exemplary drawing
 
1. A background display device for a virtual image recording studio,
which is configured to display, behind or above a real subject, a representation of a virtual background for a recording by an associated camera,
wherein the background display device is further configured to display a plurality of predetermined optically detectable position markers while displaying the representation of a virtual background in order to enable a determination of a position of the associated camera relative to the background display device,
wherein the virtual background represents a three-dimensional scene.