Radiographic apparatus and radiographic method

Details Radiographic apparatus and radiographic method Radiographic apparatus and radiographic method

2004-08-25

2009-10-06

Werner, Brian P (Department: 2624)

Image analysis

Applications

Biomedical applications

C382S312000, C378S091000

Reexamination Certificate

active

07599541

ABSTRACT:
A radiographic method and apparatus determine the presence/absence of an afterimage and notify a user to erase the afterimage only when it is necessary instead of erasing the afterimage every time radiography is executed. An FPN image is obtained before radiography and uniformity of the values of pixels contained in the FPN image is determined by using the values of the pixels contained in the FPN image.

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English Abstract for Japanese Patent Application Laid Open No. 2001-307064.

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