US 12,394,030 B2
Gaze-aware tone mapping and chromatic adaptation
Zhang Jia, San Jose, CA (US); Serhan Isikman, Redwood City, CA (US); and Minchen Wei, Kowloon (HK)
Filed by Meta Platforms Technologies, LLC, Menlo Park, CA (US)
Filed on Jul. 19, 2022, as Appl. No. 17/868,487.
Prior Publication US 2024/0029218 A1, Jan. 25, 2024
Int. Cl. G06K 9/00 (2022.01); G06T 5/80 (2024.01); G06T 5/92 (2024.01)
CPC G06T 5/92 (2024.01) [G06T 5/80 (2024.01); G06T 2207/20104 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a processor; and
a memory storing processor-executable instructions that, when executed by the processor, cause the processor to:
determine a user focus location within a physical environment;
receive an image corresponding to the physical environment;
determine a visual property of the physical environment corresponding to the user focus location; and
modify a color mapping of a region of the image based on the determined visual property to generate an output image, including performing a chromatic adaption of the region of the image to counteract veiling glare and to enable local white balancing based on an area around the user focus location.