Readout sequence for residual image elimination in a radiation detection panel
US5969360A · kind A · utility
20Cited by
10References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 26, 1997 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Nov 26, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/32
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for the elimination of residual image artifacts from prior image exposure in an x-ray image obtained by exposing an x-ray image detector which includes a photoconductor to imaging x-ray radiation, wherein the residual image artifacts are eliminated by a process which includes obtaining and averaging pre and post exposure image data from the detector and subtracting the averaged pre and post exposure data from the image exposure data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.