Radiographic imaging system
US11128816B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 2, 2019 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Aug 29, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01T1/20
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Disclosed is a radiographic imaging system including: radiation detecting elements that is two-dimensionally arrayed; and an image acquiring circuit that acquires an image by causing the radiation detecting elements to accumulate and release charges and reading the released charges, wherein the radiographic imaging system comprises a hardware processor that: controls the image acquiring circuit to successively acquire radiographs while changing at least a binning number; controls the image acquiring circuit to acquire offset images respectively for the radiographs in which a binning number in resetting the radiation detecting elements before acquiring the offset images and binning numbers in acquiring the offset images are equal respectively to a binning number in resetting the radiation detecting elements before acquiring the radiographs and binning numbers in acquiring the radiographs; and performs an offset correction on the radiographs by using the offset images respectively for the radiographs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.