JPH0365974B2 - - Google Patents

Info

Publication number
JPH0365974B2
JPH0365974B2 JP57193765A JP19376582A JPH0365974B2 JP H0365974 B2 JPH0365974 B2 JP H0365974B2 JP 57193765 A JP57193765 A JP 57193765A JP 19376582 A JP19376582 A JP 19376582A JP H0365974 B2 JPH0365974 B2 JP H0365974B2
Authority
JP
Japan
Prior art keywords
stimulable phosphor
radiation
phosphor sheet
energy
sheets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57193765A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5983486A (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16313430&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPH0365974(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Priority to JP57193765A priority Critical patent/JPS5983486A/ja
Priority to EP83110987A priority patent/EP0112469B2/en
Priority to DE198383110987T priority patent/DE112469T1/de
Priority to DE8383110987T priority patent/DE3375837D1/de
Publication of JPS5983486A publication Critical patent/JPS5983486A/ja
Priority to US07/119,265 priority patent/US4855598A/en
Publication of JPH0365974B2 publication Critical patent/JPH0365974B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Radiography Using Non-Light Waves (AREA)
  • Laminated Bodies (AREA)
  • Image Processing (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Analysis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Luminescent Compositions (AREA)
JP57193765A 1982-11-04 1982-11-04 放射線画像のエネルギ−・サブトラクシヨン方法およびその方法に用いられる蓄積性螢光体シ−ト、蓄積性螢光体シ−ト積層体並びに蓄積性螢光体シ−トフイルタ積層体 Granted JPS5983486A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP57193765A JPS5983486A (ja) 1982-11-04 1982-11-04 放射線画像のエネルギ−・サブトラクシヨン方法およびその方法に用いられる蓄積性螢光体シ−ト、蓄積性螢光体シ−ト積層体並びに蓄積性螢光体シ−トフイルタ積層体
EP83110987A EP0112469B2 (en) 1982-11-04 1983-11-03 Energy subtraction processing method for radiation images, stimulable phosphor sheet, stimulable phosphor sheet composite member and stimulable phosphor sheet-filter composite member used for the method
DE198383110987T DE112469T1 (de) 1982-11-04 1983-11-03 Anwendung eines energiedifferenzverfahrens zur erzeugung von strahlungsbildern unter verwendung von phosphorschichten sowie phosphorschichten zusammen mit filtern.
DE8383110987T DE3375837D1 (en) 1982-11-04 1983-11-03 Energy subtraction processing method for radiation images, stimulable phosphor sheet, stimulable phosphor sheet composite member and stimulable phosphor sheet-filter composite member used for the method
US07/119,265 US4855598A (en) 1982-11-04 1987-11-09 Energy subtraction processing method for radiation images, stimulable phosphor sheet, stimulable phosphor sheet composite member & stimulable phosphor sheet filter composite member used for the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57193765A JPS5983486A (ja) 1982-11-04 1982-11-04 放射線画像のエネルギ−・サブトラクシヨン方法およびその方法に用いられる蓄積性螢光体シ−ト、蓄積性螢光体シ−ト積層体並びに蓄積性螢光体シ−トフイルタ積層体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP4201474A Division JPH0793703B2 (ja) 1992-07-28 1992-07-28 放射線画像のエネルギー・サブトラクション方法およびその方法に用いられる蓄積性螢光体シート積層体

Publications (2)

Publication Number Publication Date
JPS5983486A JPS5983486A (ja) 1984-05-14
JPH0365974B2 true JPH0365974B2 (en, 2012) 1991-10-15

Family

ID=16313430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57193765A Granted JPS5983486A (ja) 1982-11-04 1982-11-04 放射線画像のエネルギ−・サブトラクシヨン方法およびその方法に用いられる蓄積性螢光体シ−ト、蓄積性螢光体シ−ト積層体並びに蓄積性螢光体シ−トフイルタ積層体

Country Status (4)

Country Link
US (1) US4855598A (en, 2012)
EP (1) EP0112469B2 (en, 2012)
JP (1) JPS5983486A (en, 2012)
DE (2) DE3375837D1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004283367A (ja) * 2003-03-20 2004-10-14 Fuji Photo Film Co Ltd 放射線撮像システム

Families Citing this family (76)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626688A (en) 1982-11-26 1986-12-02 Barnes Gary T Split energy level radiation detection
JPS6035300A (ja) * 1983-07-22 1985-02-23 コニカ株式会社 放射線画像変換方法
JPS60222034A (ja) * 1984-04-18 1985-11-06 富士写真フイルム株式会社 エネルギ−サブトラクシヨンにおける画像形成方法
DE3433141A1 (de) * 1984-09-10 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung mit einem roentgenkonverter mit lumineszenz-speicherleuchtschirm
DE3588123T2 (de) * 1984-10-16 1997-01-23 Fuji Photo Film Co Ltd Vorrichtung zum Aufzeichnen und Auslesen eines Strahlungsbildes
JPH0631905B2 (ja) * 1985-04-30 1994-04-27 コニカ株式会社 放射線画像変換パネル
US4737641A (en) * 1985-08-16 1988-04-12 Siemens Aktiengesellschaft Apparatus for producing x-ray images by computer radiography
JPH06105320B2 (ja) * 1986-03-13 1994-12-21 コニカ株式会社 放射線画像変換パネル重積体
US4837436A (en) * 1987-06-18 1989-06-06 Eastman Kodak Company Storage phosphor read-out method
JPH01107198A (ja) * 1987-10-20 1989-04-25 Fuji Photo Film Co Ltd 同時多層断層撮影用複合体
DE8717526U1 (de) * 1987-11-17 1989-04-06 Siemens AG, 1000 Berlin und 8000 München Autoradiographievorrichtung für Speicherleuchtstoffolien
US5038037A (en) * 1987-12-29 1991-08-06 Fuji Photo Film Co., Ltd. Radiation image recording and read-out apparatus
JPH0833596B2 (ja) * 1988-06-02 1996-03-29 富士写真フイルム株式会社 エネルギーサブトラクション用カセッテ
DE3820582A1 (de) * 1988-06-16 1989-12-21 Siemens Ag Roentgendiagnostikeinrichtung mit einem speicherleuchtschirm
JP2557265B2 (ja) * 1989-04-20 1996-11-27 富士写真フイルム株式会社 エネルギーサブトラクション方法
JPH03118499A (ja) * 1989-09-12 1991-05-21 Agfa Gevaert Nv イオン化放射線の像を記録する方法
EP0418921B1 (en) * 1989-09-22 1998-12-16 Fuji Photo Film Co., Ltd. Energy subtraction processing method and apparatus, superposition processing method and apparatus, and radiation image read-out apparatus
JP2627087B2 (ja) * 1989-10-18 1997-07-02 富士写真フイルム株式会社 乳房用エネルギーサブトラクション装置
JP2561157B2 (ja) * 1989-10-18 1996-12-04 富士写真フイルム株式会社 放射線画像情報記録読取装置
JPH03132748A (ja) * 1989-10-19 1991-06-06 Fuji Photo Film Co Ltd Ｘ線断層撮影装置
JP2574181B2 (ja) * 1989-10-19 1997-01-22 富士写真フイルム株式会社 異常陰影検出装置
US5049748A (en) * 1989-10-19 1991-09-17 Fuji Photo Film Co. Ltd. Method and apparatus for forming energy subtraction images
US5049746A (en) * 1989-10-19 1991-09-17 Fuji Photo Film Co., Ltd. Method and apparatus for displaying energy subtraction images
US5485371A (en) 1990-02-14 1996-01-16 Fuji Photo Film Co., Ltd. Method for forming energy subtraction radiation images, and method and apparatus for smoothing radiation images
JP2627097B2 (ja) * 1990-04-04 1997-07-02 富士写真フイルム株式会社 エネルギーサブトラクション画像生成方法および装置
US5122664A (en) * 1990-04-27 1992-06-16 Fuji Photo Film Co., Ltd. Method and apparatus for quantitatively analyzing bone calcium
EP0473815A1 (de) * 1990-09-03 1992-03-11 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Herstellen von Röntgenbildern
JP2952428B2 (ja) * 1990-10-18 1999-09-27 富士写真フイルム株式会社 放射線画像のエネルギーサブトラクション方法および装置
JP2641078B2 (ja) * 1991-03-28 1997-08-13 富士写真フイルム株式会社 骨塩定量分析方法
JP2640582B2 (ja) * 1991-04-18 1997-08-13 富士写真フイルム株式会社 エネルギーサブトラクション画像生成方法
US5347139A (en) * 1991-06-04 1994-09-13 Molecular Dynamics Dual energy tracer quantitative analysis
US5376801A (en) * 1991-10-24 1994-12-27 Fuji Photo Film Co., Ltd. Radiation film and energy subtraction processing method using the same
US5402338A (en) * 1991-12-26 1995-03-28 Fuji Photo Film Co., Ltd. Method for forming energy subtraction images
US5221843A (en) * 1992-04-23 1993-06-22 Alvarez Robert E Active energy selective x-ray image detection
JP2981706B2 (ja) * 1992-10-19 1999-11-22 富士写真フイルム株式会社 放射線画像情報撮影台、放射線画像情報記録読取装置およびカセッテ
WO1996001479A1 (en) * 1994-07-05 1996-01-18 Agfa-Gevaert Naamloze Vennootschap Photostimulable phosphor screen suited for dual energy recording
JP3269742B2 (ja) * 1994-10-12 2002-04-02 富士写真フイルム株式会社 蓄積性蛍光体シート
JPH08294054A (ja) * 1995-04-20 1996-11-05 Fuji Photo Film Co Ltd エネルギーサブトラクション処理方法および装置
US5910972A (en) * 1996-09-25 1999-06-08 Fuji Photo Film Co., Ltd. Bone image processing method and apparatus
JP3901770B2 (ja) * 1996-10-21 2007-04-04 富士フイルム株式会社 エネルギーサブトラクション処理方法および装置
JPH1141520A (ja) * 1997-07-22 1999-02-12 Fuji Photo Film Co Ltd エネルギーサブトラクション用画像情報の取得方法および取得装置
FR2772484B1 (fr) 1997-12-12 2000-02-11 Biospace Instr Procede de traitement d'image d'autoradiographie
US6125166A (en) * 1998-01-13 2000-09-26 Fuji Photo Film Co., Ltd. Method of forming energy subtraction images
US6392237B1 (en) 1999-02-08 2002-05-21 Fuji Photo Film Co., Ltd. Method and apparatus for obtaining radiation image data
EP1041402A3 (en) * 1999-03-31 2002-03-13 Fuji Photo Film Co., Ltd. Energy subtraction processing method and apparatus
US6714680B1 (en) 1999-06-02 2004-03-30 Fuji Photo Film Co., Ltd. Method and apparatus for image positioning processing
US6495851B1 (en) 1999-06-30 2002-12-17 Fuji Photo Film Co., Ltd. Radiation image information read-out method and apparatus
US7123759B1 (en) * 1999-06-30 2006-10-17 Fuji Photo Film Co., Ltd. Image transfer and output method and system using the same
US6628434B1 (en) 1999-07-12 2003-09-30 Fuji Photo Film Co., Ltd. Method and system for image transfer and image signal output apparatus and terminal used therefor
JP2001099996A (ja) 1999-09-29 2001-04-13 Fuji Photo Film Co Ltd 蓄積性蛍光体シート
JP2002084459A (ja) 2000-09-11 2002-03-22 Fuji Photo Film Co Ltd 放射線画像情報読取方法および装置
JP2002131497A (ja) * 2000-10-24 2002-05-09 Fuji Photo Film Co Ltd 蓄積性蛍光体シート
US6421419B1 (en) 2000-11-08 2002-07-16 Fuji Photo Film Co., Ltd. Energy subtraction processing method and apparatus
JP2002197440A (ja) * 2000-12-27 2002-07-12 Fuji Photo Film Co Ltd 放射線画像データ処理方法および装置
JP4397532B2 (ja) * 2001-01-10 2010-01-13 富士フイルム株式会社 画像データ取扱方法および装置
JP2002216107A (ja) * 2001-01-16 2002-08-02 Fuji Photo Film Co Ltd 画像データ圧縮方法および装置
JP2002216106A (ja) * 2001-01-16 2002-08-02 Fuji Photo Film Co Ltd エネルギーサブトラクション画像生成方法および装置
US7248726B2 (en) 2001-03-21 2007-07-24 Fujifilm Corporation Energy subtraction processing method and apparatus
DE10147420A1 (de) * 2001-09-26 2003-04-17 Siemens Ag Röntgenbildspeicher und Verfahren zur Untersuchung eines Patienten nach dem Prinzip der Subtraktionsangiographie
US7087915B2 (en) * 2002-02-20 2006-08-08 Fuji Photo Film Co., Ltd. Radiation image reproducing device and method for reproducing radiation image
JP4138458B2 (ja) * 2002-11-20 2008-08-27 富士フイルム株式会社 放射線画像記録媒体
US7103140B2 (en) * 2002-11-26 2006-09-05 Konica Minolta Medical & Graphic Inc. Radiation image radiographic apparatus
JP2004248736A (ja) * 2003-02-18 2004-09-09 Konica Minolta Holdings Inc 放射線画像撮影装置
US7697739B2 (en) * 2003-06-26 2010-04-13 Fujifilm Corporation Method, apparatus and program for image processing, and abnormal shadow detection
US7671342B2 (en) * 2005-01-11 2010-03-02 Siemens Medical Solutions Usa, Inc. Multi-layer detector and method for imaging
JP4897302B2 (ja) * 2006-02-06 2012-03-14 和彦 岩崎 破魔矢の室内装飾台
DE102006024861B4 (de) 2006-05-24 2021-09-16 Michael Thoms Speichereinheit zur Herstellung von Durchstrahlungsbildern und Verfahren zum Auslesen einer solchen
US7834321B2 (en) * 2006-07-14 2010-11-16 Carestream Health, Inc. Apparatus for asymmetric dual-screen digital radiography
US7657000B2 (en) * 2006-11-27 2010-02-02 Cmt Medical Technologies Ltd. Method and apparatus for dual energy radiography
CN101937094B (zh) * 2009-06-30 2014-03-26 同方威视技术股份有限公司 双能x射线阵列探测器
EP2638413A2 (en) * 2010-11-09 2013-09-18 Savannah River Nuclear Solutions, LLC System and method for the identification of radiation in contaminated rooms
JP5657614B2 (ja) * 2011-08-26 2015-01-21 富士フイルム株式会社 放射線検出器および放射線画像撮影装置
FR3016998B1 (fr) * 2014-01-29 2022-08-26 Etude Et Realisation De Materiels Electroniques Speciaux Ermes Dispositif pour visualiser des rayonnements photoniques, adapte pour travailler dans un environnement radioactif et camera utilisant un tel dispositif
US11156727B2 (en) * 2015-10-02 2021-10-26 Varian Medical Systems, Inc. High DQE imaging device
CN110582708A (zh) * 2017-05-01 2019-12-17 皇家飞利浦有限公司 多层辐射探测器
GB2571124A (en) 2018-02-19 2019-08-21 Elekta ltd Method and apparatus for beam energy measurement

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2541599A (en) * 1944-10-31 1951-02-13 Morrison Philip Radiography
US2844734A (en) * 1955-05-14 1958-07-22 Hartmann Josef-Heinrich Arrangement for producing plural photographic exposures
US3591802A (en) * 1965-05-18 1971-07-06 Fuji Photo Film Co Ltd Method of making a color radiograph, and a fluorescent screen and light sensitive material used therefor
US3567934A (en) * 1968-08-30 1971-03-02 Technical Operations Inc Film badge with improved radiation filtering structures
US3644014A (en) * 1969-10-23 1972-02-22 Research Corp Image-recording method and device
US4082957A (en) * 1976-04-29 1978-04-04 Morlan Alva F X-ray absorbing wedge for improving soft tissue outline
US4189645A (en) * 1978-06-28 1980-02-19 Advanced Instrument Development, Inc. X-ray measuring system
FR2461279B1 (fr) * 1979-07-11 1987-01-02 Fuji Photo Film Co Ltd Procede de traitement d'une image radiographique
JPS5917400B2 (ja) * 1979-07-11 1984-04-20 富士写真フイルム株式会社 放射線像変換パネル
NL184298C (nl) * 1979-07-19 1989-06-01 Philips Nv Inrichting voor verschilbeeldbepaling.
US4355331A (en) * 1981-01-28 1982-10-19 General Electric Company X-ray image subtracting system
US4581535A (en) * 1981-10-16 1986-04-08 Fuji Photo Film Co., Ltd. Method of recording X-ray image
US4578803A (en) * 1981-12-07 1986-03-25 Albert Macovski Energy-selective x-ray recording and readout system
EP0081227B1 (en) * 1981-12-07 1987-03-18 Albert Macovski Energy-selective x-ray recording and readout system
DE3366802D1 (en) * 1982-03-20 1986-11-13 Fuji Photo Film Co Ltd Subtraction processing method and apparatus for radiation images
JPS58163340A (ja) * 1982-03-20 1983-09-28 富士写真フイルム株式会社 放射線画像のサブトラクシヨン処理方法
JPS5932440A (ja) * 1982-08-17 1984-02-21 富士写真フイルム株式会社 放射線画像のサブトラクシヨン処理方法
JPS58163338A (ja) * 1982-03-20 1983-09-28 富士写真フイルム株式会社 放射線画像のサプトラクシヨン処理方法
US4542459A (en) * 1982-11-26 1985-09-17 General Electric Company Matched filter for x-ray hybrid subtraction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004283367A (ja) * 2003-03-20 2004-10-14 Fuji Photo Film Co Ltd 放射線撮像システム

Also Published As

Publication number Publication date
EP0112469A1 (en) 1984-07-04
US4855598A (en) 1989-08-08
DE3375837D1 (en) 1988-04-07
EP0112469B2 (en) 1993-07-21
DE112469T1 (de) 1984-10-11
EP0112469B1 (en) 1988-03-02
JPS5983486A (ja) 1984-05-14

Similar Documents

Publication Publication Date Title
JPH0365974B2 (en, 2012)
US4590517A (en) Subtraction processing method for radiation images
JPS6253179B2 (en, 2012)
JPH0133818B2 (en, 2012)
US4564861A (en) Subtraction processing method and apparatus for radiation images
JPS5983149A (ja) 階調補正曲線の作成方法
US4581535A (en) Method of recording X-ray image
JPS5914842A (ja) 任意断層撮影方法および装置
JPH05211635A (ja) 放射線画像のエネルギー・サブトラクション方法およびその方法に用いられる蓄積性螢光体シート積層体
JPH02276997A (ja) 放射線画像のエネルギー・サブトラクション方法
JPS6228454B2 (en, 2012)
JPH087389B2 (ja) Ｘ線画像のエネルギー・サブトラクシヨン方法およびその方法に用いられる積層体
JPH0534710B2 (en, 2012)
JPH0693075B2 (ja) 放射線画像の記録読取方法
JPS6262376B2 (en, 2012)
JPH0358733B2 (en, 2012)
JPH0614172B2 (ja) Ｘ線画像のエネルギー・サブトラクシヨン方法およびその方法に用いられる積層体
JPH0535839B2 (en, 2012)
JPH0631905B2 (ja) 放射線画像変換パネル
JPS63221277A (ja) エネルギサブトラクシヨン用放射線検出器
JPS5867246A (ja) コンピュータ断層撮影装置
JPH0678905A (ja) Ｘ線画像のエネルギ−・サブトラクション方法に用いられる積層体
JPH0638953A (ja) Ｘ線画像のエネルギー・サブトラクション方法に用いられる積層体
AU682944B2 (en) Screen film cassette
JPH0412970B2 (en, 2012)