Vision correcting display with aberration compensation using inverse blurring and a light field display
US10529059B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 11, 2015 |
| Grant date | Jan 7, 2020 |
| Priority date | — |
| Expiry date | Sep 3, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/41
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Systems and methods for compensating for at least one optical aberration in a vision system of a viewer viewing a display. Image data for an image to be displayed is received, at least one parameter related to at least one optical aberration in the vision system of a viewer is received and an aberration compensated image to be displayed is computed based on the at least one received parameter related to the vision system of a viewer and on at least one characteristic of the light field element. The aberration compensated image is displayed on the display medium, such that when a viewer whose vision system has the at least one optical aberration views the aberration compensated image displayed on the display medium through a light field element, the aberration compensated image appears to the viewer with the at least one aberration reduced or eliminated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.