CN100350880C - 放射线摄影装置、放射线摄影方法 - Google Patents

放射线摄影装置、放射线摄影方法 Download PDF

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Publication number
CN100350880C
CN100350880C CNB2004100571432A CN200410057143A CN100350880C CN 100350880 C CN100350880 C CN 100350880C CN B2004100571432 A CNB2004100571432 A CN B2004100571432A CN 200410057143 A CN200410057143 A CN 200410057143A CN 100350880 C CN100350880 C CN 100350880C
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CN1589738A (zh
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林田真昌
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Canon Inc
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Canon Inc
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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
    • 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
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/626—Reduction of noise due to residual charges remaining after image readout, e.g. to remove ghost images or afterimages
    • 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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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
  • Image Processing (AREA)
CNB2004100571432A 2003-08-26 2004-08-24 放射线摄影装置、放射线摄影方法 Expired - Fee Related CN100350880C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003302003 2003-08-26
JP302003/2003 2003-08-26
JP177340/2004 2004-06-15
JP2004177340A JP4468083B2 (ja) 2003-08-26 2004-06-15 放射線撮影装置、放射線撮影方法

Publications (2)

Publication Number Publication Date
CN1589738A CN1589738A (zh) 2005-03-09
CN100350880C true CN100350880C (zh) 2007-11-28

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CNB2004100571432A Expired - Fee Related CN100350880C (zh) 2003-08-26 2004-08-24 放射线摄影装置、放射线摄影方法

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Country Link
US (1) US7599541B2 (https=)
EP (1) EP1519567A3 (https=)
JP (1) JP4468083B2 (https=)
KR (1) KR100738943B1 (https=)
CN (1) CN100350880C (https=)
TW (1) TWI246015B (https=)

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US9070181B2 (en) * 2007-12-21 2015-06-30 General Electric Company System and method for extracting features of interest from an image
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EP2228668A1 (en) * 2009-03-09 2010-09-15 Agfa HealthCare Method of eliminating the effect of afterglow on a radiation image read out of a photostimulable phosphor screen.
US8049175B2 (en) * 2009-05-01 2011-11-01 Saint-Gobain Ceramics & Plastics, Inc. Scintillator operation and control
JP5393245B2 (ja) * 2009-05-12 2014-01-22 キヤノン株式会社 画像処理装置、画像処理装置の制御方法、ｘ線画像撮影装置およびｘ線画像撮影装置の制御方法
US8270701B2 (en) 2010-01-08 2012-09-18 3M Innovative Properties Company Optical web-based defect detection using intrasensor uniformity correction
JP5995408B2 (ja) * 2011-04-01 2016-09-21 キヤノン株式会社 情報処理装置、撮影システム、情報処理方法および情報処理をコンピュータに実行させるためのプログラム
KR101126582B1 (ko) * 2011-07-29 2012-03-23 주식회사 뷰웍스 Ｘ선 영상촬영장치 및 그 구동방법
EP2579575A1 (en) * 2011-10-06 2013-04-10 FEI Company Method for acquiring data with an image sensor
JP2013135796A (ja) * 2011-12-28 2013-07-11 Canon Inc 撮影制御装置、放射線撮影システム及び撮影制御方法
JP6053282B2 (ja) * 2011-12-28 2016-12-27 キヤノン株式会社 撮影制御装置、放射線撮影システム及び撮影制御方法
JP6087541B2 (ja) * 2012-08-31 2017-03-01 キヤノン株式会社 放射線撮像装置、その駆動方法、および放射線撮像システム
US9918017B2 (en) 2012-09-04 2018-03-13 Duelight Llc Image sensor apparatus and method for obtaining multiple exposures with zero interframe time
JP6105903B2 (ja) * 2012-11-09 2017-03-29 キヤノン株式会社 画像処理装置、画像処理方法、放射線撮影システム及びプログラム
JP6442144B2 (ja) * 2013-02-28 2018-12-19 キヤノン株式会社 放射線撮像装置、放射線撮像システム、放射線撮像方法およびプログラム
US12401911B2 (en) 2014-11-07 2025-08-26 Duelight Llc Systems and methods for generating a high-dynamic range (HDR) pixel stream
US12401912B2 (en) 2014-11-17 2025-08-26 Duelight Llc System and method for generating a digital image
JP6310415B2 (ja) * 2015-04-30 2018-04-11 株式会社日立製作所 Ｘ線透視撮影装置、ｘ線透視画像の残像補正方法、および、プログラム
US12445736B2 (en) 2015-05-01 2025-10-14 Duelight Llc Systems and methods for generating a digital image
JP6700882B2 (ja) * 2016-03-17 2020-05-27 キヤノン株式会社 放射線撮像装置、その制御方法、放射線撮像システム及びプログラム
JP7581448B2 (ja) * 2022-11-21 2024-11-12 キヤノン株式会社 放射線撮像装置

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US5923722A (en) * 1996-08-05 1999-07-13 Siemens Aktiengesellschaft X-ray diagnostic apparatus with control of x-ray emission dependent on the afterglow in the solid-state detector
US20010033678A1 (en) * 2000-04-06 2001-10-25 Akira Hirai Image processing apparatus
US6404853B1 (en) * 2001-11-02 2002-06-11 Ge Medical Systems Global Technology Company, Llc Method for identifying and correcting pixels with excess pixel lag in a solid state x-ray detector
US20030072418A1 (en) * 2001-10-15 2003-04-17 Douglas Albagli Method and apparatus for processing a fluoroscopic image

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Patent Citations (5)

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US5923722A (en) * 1996-08-05 1999-07-13 Siemens Aktiengesellschaft X-ray diagnostic apparatus with control of x-ray emission dependent on the afterglow in the solid-state detector
DE19751298A1 (de) * 1996-12-20 1998-06-25 Siemens Ag Röntgendiagnostikeinrichtung
US20010033678A1 (en) * 2000-04-06 2001-10-25 Akira Hirai Image processing apparatus
US20030072418A1 (en) * 2001-10-15 2003-04-17 Douglas Albagli Method and apparatus for processing a fluoroscopic image
US6404853B1 (en) * 2001-11-02 2002-06-11 Ge Medical Systems Global Technology Company, Llc Method for identifying and correcting pixels with excess pixel lag in a solid state x-ray detector

Also Published As

Publication number Publication date
KR100738943B1 (ko) 2007-07-12
CN1589738A (zh) 2005-03-09
TW200508959A (en) 2005-03-01
US7599541B2 (en) 2009-10-06
JP2005095578A (ja) 2005-04-14
EP1519567A2 (en) 2005-03-30
KR20050021290A (ko) 2005-03-07
US20050047639A1 (en) 2005-03-03
EP1519567A3 (en) 2006-08-16
JP4468083B2 (ja) 2010-05-26
TWI246015B (en) 2005-12-21

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