Stray light compensation method and system for time of flight camera systems
US8964028B2 · kind B2 · utility
18Cited by
4References
10Claims
0Family size
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Inventor
Key dates
| Filing date | Jan 10, 2011 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Dec 27, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S901/47
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and system to compensate for stray light errors in time of flight (TOF) camera systems uses reference targets in the in the field of view (FOV) that can be used to measure stray light. In different embodiments, one or more reference targets are used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.