Method and apparatus for compensating for movement of head-mounted display
US10217271B2 · kind B2 · utility
1Cited by
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25Claims
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Key dates
| Filing date | Sep 20, 2016 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Nov 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0261
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method of compensating for a movement of a head-mounted display (HMD) includes sensing the movement of the HMD, predicting a movement of the HMD based on the sensed movement, projecting and rendering an image based on the predicted movement, re-sensing the movement of the HMD, re-predicting the movement of the HMD based on the re-sensed movement, determining an error value based on a comparison between the predicted movement of the HMD and the re-predicted movement of the HMD, and re-projecting and rendering the image based on the determined error value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.