Imager calibration via modeled responses to importance-weighted color sample data
US10194035B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Apr 29, 2014 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Sep 17, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/6052
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Calibration of a target imager. Responses of the target imager and a reference imager to predetermined importance-weighted color sample data are modeled using a predetermined target and reference imaging attributes. A calibration for the target imager is determined using the modeled responses and a predetermined calibration for the reference imager.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.