Apparatuses, methods and systems for pre-warping images for a display system with a distorting optical component
US10043305B2 · kind B2 · utility
5Cited by
3References
27Claims
0Family size
Assignee
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Key dates
| Filing date | Jan 6, 2017 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Jan 6, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0174
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Aspects of the disclosed apparatuses, methods and systems provide elimination of distortion induced by an optical system that reflects light from an image source. An inverse mapping of the distortion is created for the optical system. The display system applies the inverse mapping to an image prior to display to introduce a distortion to the displayed image that is the inverse of the distortion introduced by the optical system. As a result, the distortion in the displayed image is canceled by the distortion of the optical element providing the user with an image that is substantially distortion free.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.