Motion capture calibration
US11282233B1 · kind B1 · utility
1Cited by
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20Claims
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Key dates
| Filing date | Feb 25, 2021 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Feb 25, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments facilitate the calibration of cameras in a live action scene. In some embodiments, a system receives images of the live action scene from a plurality of cameras. The system further receives reference point data generated from a performance capture system, where the reference point data is based on at least three reference points, where the at least three reference points are positioned within the live action scene, and where distances between the at least three reference points are predetermined. The system further determines a location and orientation of each camera based on the reference point data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.