Title:
放射線画像撮影方法および放射線画像撮影装置
Document Type and Number:
Japanese Patent JP4874843
Kind Code:
B2
Abstract:
A radiographic imaging method and system use a radiation solid state detector or a flat panel detector (FPD). The method and system enable radiographic imaging to be continued for a while after occurrence of pixel defects that may lower image quality and minimizing adverse effects of the pixel defects. The pixel defects are analyzed in the respective local regions on the detector. A pixel defect correction is not made on local regions where the pixel defect exceeds a given tolerance but these regions are marked on the radiographic image for recognition.
Inventors:
Atsushi Enomoto
Application Number:
JP2007074411A
Publication Date:
February 15, 2012
Filing Date:
March 22, 2007
Export Citation:
Assignee:
FUJIFILM Corporation
International Classes:
A61B6/00
Domestic Patent References:
| JP2005006196A | ||||
| JP2003198946A | ||||
| JP2001145028A | ||||
| JP2006121642A | ||||
| JP2000316837A | ||||
| JP20047050A | ||||
| JP2002199285A | ||||
| JP200251266A | ||||
| JP2001211388A | ||||
| JP2005323002A | ||||
| JP2000126162A |
Attorney, Agent or Firm:
Nozomi Watanabe
Haruko Sanwa
Haruko Sanwa