CN112438746B - 放射线成像装置的控制装置和控制方法及放射线成像系统 - Google Patents

放射线成像装置的控制装置和控制方法及放射线成像系统 Download PDF

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CN112438746B
CN112438746B CN202010870422.XA CN202010870422A CN112438746B CN 112438746 B CN112438746 B CN 112438746B CN 202010870422 A CN202010870422 A CN 202010870422A CN 112438746 B CN112438746 B CN 112438746B
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radiation
time
readout
images
image
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CN112438746A (zh
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手塚晋平
中山明哉
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Canon Inc
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Canon Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected two-dimensional [2D] regions of the array, e.g. for windowing or digital zooming
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2012—Measuring radiation intensity with scintillation detectors using stimulable phosphors, e.g. stimulable phosphor sheets
    • G01T1/2014—Reading out of stimulable sheets, e.g. latent image
    • 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
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • 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
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • 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
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • A61B6/566—Details of data transmission or power supply, e.g. use of slip rings involving communication between diagnostic systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
CN202010870422.XA 2019-08-27 2020-08-26 放射线成像装置的控制装置和控制方法及放射线成像系统 Active CN112438746B (zh)

Applications Claiming Priority (2)

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JP2019-154971 2019-08-27
JP2019154971A JP7308694B2 (ja) 2019-08-27 2019-08-27 放射線撮像装置の制御装置及び制御方法並びに放射線撮像システム

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CN112438746B true CN112438746B (zh) 2023-12-29

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JP7361516B2 (ja) * 2019-07-12 2023-10-16 キヤノン株式会社 放射線撮影装置、放射線撮影システム、放射線撮影装置の制御方法、および、プログラム
JP7376395B2 (ja) * 2020-03-09 2023-11-08 富士フイルム株式会社 放射線画像検出装置、その作動方法及び作動プログラム
JP7543724B2 (ja) * 2020-06-29 2024-09-03 コニカミノルタ株式会社 放射線撮影装置、放射線撮影システム及びプログラム
JP7663366B2 (ja) 2021-02-04 2025-04-16 キヤノン株式会社 放射線撮像装置、放射線撮像システム、放射線撮像装置の制御方法およびプログラム
JP7619821B2 (ja) 2021-02-09 2025-01-22 キヤノン株式会社 情報処理装置、放射線撮影システム、情報処理方法およびプログラム
EP4044585A1 (en) 2021-02-12 2022-08-17 Canon Kabushiki Kaisha Radiation imaging system
US11483502B1 (en) * 2021-06-04 2022-10-25 Omnivision Technologies, Inc. Bitline control supporting binning mode for pixel arrays with phase detection autofocus and image sensing photodiodes
FR3131440A1 (fr) * 2021-12-24 2023-06-30 Isorg Capteur d'images et procédé de fabrication d'un tel capteur
JP2024077027A (ja) * 2022-11-28 2024-06-07 キヤノン株式会社 放射線撮影システム

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CN102065770A (zh) * 2008-07-01 2011-05-18 株式会社日立医疗器械 X射线ct装置
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JP2013127371A (ja) 2011-12-16 2013-06-27 Canon Inc 放射線検出装置
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JP6415454B2 (ja) * 2013-01-25 2018-10-31 テレダイン・イノバシオネス・ミクロエレクトロニカス・ソシエダッド・リミターダ・ユニパーソナルＴｅｌｅｄｙｎｅ Ｉｎｎｏｖａｃｉｏｎｅｓ Ｍｉｃｒｏｅｌｅｃｔｒｏｎｉｃａｓ，Ｓｌｕ 画像センサ用の高度の関心領域機能
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US20210067711A1 (en) 2021-03-04
JP7308694B2 (ja) 2023-07-14
US11153511B2 (en) 2021-10-19
JP2021029749A (ja) 2021-03-01
CN112438746A (zh) 2021-03-05

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