US 12,282,700 B2
Controlling characteristics of light output from LED walls
Michael Zink, Altadena, CA (US); and Michael Smith, Hermosa Beach, CA (US)
Assigned to Warner Bros. Entertainment Inc., Burbank, CA (US)
Filed by Warner Bros. Entertainment Inc., Burbank, CA (US)
Filed on Mar. 29, 2024, as Appl. No. 18/622,322.
Application 18/622,322 is a continuation of application No. 17/685,314, filed on Mar. 2, 2022, granted, now 11,977,811.
Claims priority of provisional application 63/156,353, filed on Mar. 3, 2021.
Prior Publication US 2024/0241686 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 3/147 (2006.01); G06F 3/14 (2006.01); G06T 7/60 (2017.01); H04N 5/222 (2006.01)
CPC G06F 3/147 (2013.01) [G06F 3/1446 (2013.01); G06T 7/60 (2013.01); H04N 5/2228 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer-implemented method for controlling individual pixels of a display screen displaying an input image, the computer-implemented method comprising:
receiving, by at least one processor, an output image from a camera capturing the display screen, wherein the output image includes one or more output image pixels; determining, by the at least one processor, a camera position and a camera orientation relative to the display screen;
estimating, by the at least one processor, a difference in a perceptual aspect between each of the one or more output image pixels and each of one or more correlated pixels of the input image based on a geometric relation between the camera and the one or more correlated pixels of the input image, wherein the geometric relation is based on the camera position and the camera orientation; and
based on the estimated difference, adjusting, by the at least one processor, at least one parameter for controlling a display of the input image on the display screen.