Radiation imaging apparatus, method of driving the same, and radiation imaging system
US10746886B2 · kind B2 · utility
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6References
12Claims
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Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Aug 18, 2020 |
| Priority date | — |
| Expiry date | Aug 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/771
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A radiation imaging apparatus, comprising a sensor array in which a plurality of sensors capable of detecting radiation are arrayed, and a readout unit configured to read out image data from the sensor array, wherein the sensor array has, as an operation mode, a binning mode in which signals of not less than two sensors are collectively output, and the readout unit includes a correcting unit configured to correct image data read out from the sensor array irradiated with radiation, based on image data read out in the binning mode from the sensor array not irradiated with radiation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.