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Radiation image capturing apparatus, radiation image capturing system, control program for radiation image capturing apparatus, and control method for radiation image capturing apparatus
专利权人:
富士フイルム株式会社
发明人:
桑原 健,岡田 美広,中津川 晴康,西納 直行
申请号:
JP2016206343
公开号:
JP6272436B2
申请日:
2016.10.20
申请国别(地区):
JP
年份:
2018
代理人:
摘要:
The present invention enables the occurrence of noise to be detected, and an imaging operation controlled, without any delay in cases in which noise caused by external disturbance occurs. Namely, upon irradiation with radiation, electrical signals (charge data) output from radiation detection pixels during a charge accumulation period of charges generated according to the radiation are detected in a signal detection circuit during a specific detection period, and a controller determines whether or not change with time of the electrical signals (charge data) exhibits predetermined characteristics of noise. If such characteristics are present, noise is determined to have occurred, operation of an electronic cassette is stopped, the charge accumulation period is interrupted (ceased), and transition is made to a radiation detection period.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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