Method, correction method and x-ray system

Details Method, correction method and x-ray system Method, correction method and x-ray system

2008-07-15

2008-07-15

Porta, David P. (Department: 2884)

Radiant energy

Invisible radiant energy responsive electric signalling

Semiconductor system

C378S098000

Reexamination Certificate

active

07399974

ABSTRACT:
For improved temperature-dependent correction, a method is provided for compiling a temperature-adjusted correction image for the electronic correction of a raw X-ray image recorded by an X-ray detector at a recording temperature. In at least one embodiment, the temperature-adjusted correction image, in particular the temperature-adjusted gain correction image, is generated by numerical calculation from at least one correction image which was recorded at a temperature differing from the recording temperature. In the event of a difference between the recording temperature and the temperature or temperatures for which recorded correction images are available, the raw X-ray image is corrected electronically by use of the temperature-adjusted correction image.

REFERENCES:
patent: 5604781 (1997-02-01), Suzuki
patent: 2002/0195567 (2002-12-01), Spivak
patent: 196 04 631 (1996-08-01), None
patent: 199 49 792 (2001-04-01), None
patent: 10 2004 003 881 (2005-07-01), None
German Office Action.

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