Multiple-pattern fiducial for heterogeneous imaging sensor systems
US11537832B2 · kind B2 · utility
1Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Nov 12, 2018 |
| Grant date | Dec 27, 2022 |
| Priority date | — |
| Expiry date | Nov 12, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/20
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A multiple-pattern fiducial for a heterogeneous imaging sensor system. The multiple-pattern fiducial includes a first pattern detectable by a first wavelength of electromagnetic energy, and a second pattern detectable by a second wavelength of electromagnetic energy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.