Dynamic distortion mapping in a worn display
US10082865B1 · kind B1 · utility
55Cited by
0References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 29, 2015 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Aug 29, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/12
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display distortion correction system and method is for a worn display. The worn display includes an image display. The display distortion correction system includes an eye tracking system configured to provide an eye parameter related to viewing the image display, a memory for storing a distortion map, and a processor configured to provide a distortion map. The processor is configured to provide a first test pattern on the image display, record a first set of eye positions associated with viewing the first test pattern, and provide the distortion map in response to the first set of eye positons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.