Passive and single-viewpoint 3D imaging system
US11676294B2 · kind B2 · utility
2Cited by
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17Claims
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Key dates
| Filing date | May 1, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Mar 21, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for a passive single-viewpoint 3D imaging system comprises capturing an image from a camera having one or more phase masks. The method further includes using a reconstruction algorithm, for estimation of a 3D or depth image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.