The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 11, 2020

Filed:

May. 09, 2018
Applicant:

Fujifilm Corporation, Minato-ku, Tokyo, JP;

Inventor:

Yasufumi Oda, Kanagawa, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 6/00 (2006.01); H04N 5/32 (2006.01); G01T 1/20 (2006.01); G01T 1/208 (2006.01); H04N 5/361 (2011.01); H04N 5/359 (2011.01);
U.S. Cl.
CPC ...
A61B 6/4233 (2013.01); A61B 6/4216 (2013.01); A61B 6/482 (2013.01); A61B 6/505 (2013.01); A61B 6/5205 (2013.01); A61B 6/5217 (2013.01); A61B 6/5258 (2013.01); G01T 1/208 (2013.01); G01T 1/2012 (2013.01); H04N 5/32 (2013.01); H04N 5/3597 (2013.01); H04N 5/361 (2013.01);
Abstract

A control unit corrects a lag component, which is included in offset image data in a state in which radiation is not emitted for a period from the end of a first imaging operation of generating second radiographic image data in a state in which the radiation is emitted and to the start of a second imaging operation of generating the second radiographic image data in the state in which the radiation is emitted and at each of a plurality of different times elapsed since the first imaging operation, on the basis of a combination of the correction image data and the time elapsed since the first imaging operation, lag component time change information, and a time from the end of the first imaging operation to the start of the second imaging operation, and corrects the second radiographic image data using the corrected offset image data.


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