JP6152894B2 - 放射線撮像装置 - Google Patents

放射線撮像装置 Download PDF

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Publication number
JP6152894B2
JP6152894B2 JP2015550261A JP2015550261A JP6152894B2 JP 6152894 B2 JP6152894 B2 JP 6152894B2 JP 2015550261 A JP2015550261 A JP 2015550261A JP 2015550261 A JP2015550261 A JP 2015550261A JP 6152894 B2 JP6152894 B2 JP 6152894B2
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temperature
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radiation
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JP2015550261A
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Japanese (ja)
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JPWO2015079525A1 (ja
Inventor
佐々木　隆
隆 佐々木
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Shimadzu Corp
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Shimadzu Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/582—Calibration
    • A61B6/585—Calibration of detector units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/30—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming X-rays into image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/63—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to dark current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/67—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response
    • H04N25/671—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction
    • H04N25/673—Noise processing, e.g. detecting, correcting, reducing or removing noise applied to fixed-pattern noise, e.g. non-uniformity of response for non-uniformity detection or correction by using reference sources

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Mathematical Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2015550261A 2013-11-27 2013-11-27 放射線撮像装置 Active JP6152894B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/081975 WO2015079525A1 (ja) 2013-11-27 2013-11-27 放射線撮像装置

Publications (2)

Publication Number Publication Date
JPWO2015079525A1 JPWO2015079525A1 (ja) 2017-03-16
JP6152894B2 true JP6152894B2 (ja) 2017-06-28

Family

ID=53198516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015550261A Active JP6152894B2 (ja) 2013-11-27 2013-11-27 放射線撮像装置

Country Status (3)

Country Link
JP (1) JP6152894B2 (zh)
TW (1) TWI527567B (zh)
WO (1) WO2015079525A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017223525A (ja) * 2016-06-15 2017-12-21 コニカミノルタ株式会社 放射線画像撮影装置
WO2021207175A1 (en) * 2020-04-09 2021-10-14 Olympus Scientific Solutions Americas Corp. X-ray instrument with ambient temperature detector
TWI785912B (zh) * 2021-12-01 2022-12-01 開必拓數據股份有限公司 箔狀物之表面檢驗系統
CN117297634B (zh) * 2023-11-30 2024-02-09 苏州波影医疗技术有限公司 一种ct系统空气校准补偿方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006239117A (ja) * 2005-03-03 2006-09-14 Konica Minolta Holdings Inc 放射線撮像装置
JP4789245B2 (ja) * 2006-01-13 2011-10-12 株式会社日立メディコ Ｘ線画像診断装置
JP2010042150A (ja) * 2008-08-13 2010-02-25 Fujifilm Corp 放射線画像撮影装置
JP2012115577A (ja) * 2010-12-02 2012-06-21 Fujifilm Corp 放射線撮影システム
US8894280B2 (en) * 2011-12-31 2014-11-25 Carestream Health, Inc. Calibration and correction procedures for digital radiography detectors supporting multiple capture modes, methods and systems for same

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Publication number Publication date
JPWO2015079525A1 (ja) 2017-03-16
WO2015079525A1 (ja) 2015-06-04
TW201529044A (zh) 2015-08-01
TWI527567B (zh) 2016-04-01

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