Method and apparatus for determining interpupillary distance (IPD)
US10979696B2 · kind B2 · utility
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10References
15Claims
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Key dates
| Filing date | Nov 15, 2019 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Nov 15, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for determining an interpupillary distance (IPD) are provided. To determine an IPD of a user, three-dimensional (3D) images for candidate IPDs may be generated, and user feedback on the 3D images may be received. A final IPD may be determined based on the user feedback.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.