US 12,112,665 B2
Light field device, variable perception pixel rendering method therefor, and variable perception system and method using same
Guillaume Lussier, Montreal (CA); Raul Mihali, Westport, CT (US); Yaiza Garcia, Beaconsfield (CA); and Matej Goc, Kingston (CA)
Assigned to EVOLUTION OPTIKS LIMITED, Christ Church (BB)
Filed by EVOLUTION OPTIKS LIMITED, Christ Church (BB)
Filed on Sep. 13, 2023, as Appl. No. 18/466,692.
Application 18/466,692 is a continuation of application No. 17/773,841, granted, now 11,823,598, previously published as PCT/US2020/058383, filed on Oct. 30, 2020.
Application 17/773,841 is a continuation in part of application No. 16/854,787, filed on Apr. 21, 2020, granted, now 10,860,099, issued on Dec. 8, 2020.
Application 17/773,841 is a continuation in part of application No. 16/810,143, filed on Mar. 5, 2020, granted, now 10,761,604, issued on Sep. 1, 2020.
Claims priority of provisional application 62/929,639, filed on Nov. 1, 2019.
Prior Publication US 2024/0013690 A1, Jan. 11, 2024
Int. Cl. G09G 3/00 (2006.01); G06T 15/06 (2011.01); G06T 15/20 (2011.01)
CPC G09G 3/002 (2013.01) [G06T 15/06 (2013.01); G06T 15/20 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A digital display device comprising:
an array of pixels;
an array of light field shaping elements (LFSEs) to shape a light field emanating from said pixels and thereby at least partially govern a projection thereof from said pixels toward a given user pupil location; and
a hardware processor operable on pixel data for an input image to output adjusted image pixel data to be rendered via said LFSEs to adjust user perception from said given user pupil location in accordance with a variable perception adjustment mapping that varies across the input image thereby rendering a perceptively adjusted version of the input image according to said variable perception adjustment mapping.