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US 12,112,665 B2Granted
Light field device, variable perception pixel rendering method therefor, and variable perception system and method using same
AssigneeEvolution Optiks Limited
InventorsGuillaume Lussier, Raul Mihali, Yaiza Garcia, Matej Goc
Life of this patent
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Abstract
Described are various embodiments of process, system and device to automatically adjust user perception of an input, whereby and adjusted image perception value is variably defined for different input locations to create at least one of a multi-focal effect, a progressive perception adjustment, or the like.
Claims15
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.
1 more element
Dependencies are inferred from the claim text.