Calibration method and apparatus
US10873693B2 · kind B2 · utility
0Cited by
5References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 30, 2019 |
| Grant date | Dec 22, 2020 |
| Priority date | — |
| Expiry date | Aug 30, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/004
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A calibration method and apparatus are provided. The calibration method includes sensing spots at which collimated light passing through multiple lenses is imaged on a sensor and determining a transformation matrix configured to restore an image acquired using the multiple lenses based on the spots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.