Title:
放射線撮影装置、放射線撮影方法及びプログラム
Document Type and Number:
Japanese Patent JP6711620
Kind Code:
B2
Abstract:
A radiation imaging apparatus includes: a detection apparatus including a plurality of detection units configured to detect radiation irradiated based on a constant tube voltage; and a calculation unit configured to obtain multiple pieces of energy information of the radiation and calculate a photon count corresponding to each of the pieces of energy information based on the detection result of each of the multiple detection units.
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Inventors:
Kota Nakano
Application Number:
JP2015257325A
Publication Date:
June 17, 2020
Filing Date:
December 28, 2015
Export Citation:
Assignee:
Canon Inc
International Classes:
A61B6/00
Domestic Patent References:
| JP2013057554A | ||||
| JP2012125409A | ||||
| JP2012520543A | ||||
| JP2015136461A | ||||
| JP2004121718A |
Attorney, Agent or Firm:
Yasunori Otsuka
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu
Yasuhiro Otsuka
Shiro Takayanagi
Shuji Kimura
Osamu Shimoyama
Nagakawa Yukimitsu