JPS60151786A - 放射線画像情報読取階調処理方法および装置 - Google Patents

放射線画像情報読取階調処理方法および装置

Info

Publication number
JPS60151786A
JPS60151786A JP59007668A JP766884A JPS60151786A JP S60151786 A JPS60151786 A JP S60151786A JP 59007668 A JP59007668 A JP 59007668A JP 766884 A JP766884 A JP 766884A JP S60151786 A JPS60151786 A JP S60151786A
Authority
JP
Japan
Prior art keywords
reading
gradation processing
condition
image information
conditions
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.)
Granted
Application number
JP59007668A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0236027B2 (en, 2012
Inventor
Nobuaki Azuma
東　信昭
Nobuyoshi Nakajima
中島　延淑
Hiroshi Tanaka
弘 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP59007668A priority Critical patent/JPS60151786A/ja
Priority to DE8585100502T priority patent/DE3578585D1/de
Priority to EP85100502A priority patent/EP0154131B1/en
Priority to US06/692,553 priority patent/US4652999A/en
Publication of JPS60151786A publication Critical patent/JPS60151786A/ja
Publication of JPH0236027B2 publication Critical patent/JPH0236027B2/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
    • G01T1/2014—Reading out of stimulable sheets, e.g. latent image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • 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)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Medical Treatment And Welfare Office Work (AREA)
JP59007668A 1984-01-19 1984-01-19 放射線画像情報読取階調処理方法および装置 Granted JPS60151786A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59007668A JPS60151786A (ja) 1984-01-19 1984-01-19 放射線画像情報読取階調処理方法および装置
DE8585100502T DE3578585D1 (de) 1984-01-19 1985-01-18 Verfahren und vorrichtung zum auslesen und zur gradationsverarbeitung von strahlungsbildern.
EP85100502A EP0154131B1 (en) 1984-01-19 1985-01-18 Radiation image read-out and gradation processing method and apparatus
US06/692,553 US4652999A (en) 1984-01-19 1985-01-18 Radiation image read-out and gradation processing method and apparatus with means to select between different gains for gradation processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59007668A JPS60151786A (ja) 1984-01-19 1984-01-19 放射線画像情報読取階調処理方法および装置

Publications (2)

Publication Number Publication Date
JPS60151786A true JPS60151786A (ja) 1985-08-09
JPH0236027B2 JPH0236027B2 (en, 2012) 1990-08-15

Family

ID=11672176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59007668A Granted JPS60151786A (ja) 1984-01-19 1984-01-19 放射線画像情報読取階調処理方法および装置

Country Status (4)

Country Link
US (1) US4652999A (en, 2012)
EP (1) EP0154131B1 (en, 2012)
JP (1) JPS60151786A (en, 2012)
DE (1) DE3578585D1 (en, 2012)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214377A (ja) * 1988-03-18 1990-01-18 Fuji Photo Film Co Ltd 放射線画像読取装置
JP2008167671A (ja) * 2007-01-09 2008-07-24 Kubota Corp 歩行型管理機

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731863A (en) * 1986-04-07 1988-03-15 Eastman Kodak Company Digital image processing method employing histogram peak detection
JPS636672A (ja) * 1986-06-27 1988-01-12 Fuji Photo Film Co Ltd 医用画像蓄積再生方法
JPH0214376A (ja) * 1988-03-18 1990-01-18 Fuji Photo Film Co Ltd 放射線画像読取装置
JPH0792830B2 (ja) * 1988-03-19 1995-10-09 富士写真フイルム株式会社 放射線画像情報読取方法
JPH0821074B2 (ja) * 1988-03-31 1996-03-04 富士写真フイルム株式会社 放射線画像読取装置
US5124913A (en) * 1989-12-18 1992-06-23 Eastman Kodak Co. Rule-based technique to automatically determine the final scan gain in storage phosphor radiography
US5283736A (en) * 1990-11-29 1994-02-01 Konica Corporation Radiographic image processing apparatus
JP2849964B2 (ja) * 1991-12-26 1999-01-27 富士写真フイルム株式会社 画像処理方法および装置
US6675271B1 (en) 1999-12-16 2004-01-06 General Electric Company PACS archive techniques
US6584461B1 (en) 1999-12-28 2003-06-24 General Electric Company Default operator preference processing for a picture archiving and communication system
US6526304B1 (en) 1999-12-28 2003-02-25 General Electric Company Method and apparatus for processing picture archiving and communications system images
US6529757B1 (en) 1999-12-28 2003-03-04 General Electric Company Picture archiving and communication system and method for multi-level image data processing
US6963673B1 (en) 1999-12-28 2005-11-08 General Electric Company Imaging system adapted to partially preprocess image data
US6947581B1 (en) 1999-12-28 2005-09-20 General Electric Company Integrated data conversion and viewing station for medical images
US6564336B1 (en) 1999-12-29 2003-05-13 General Electric Company Fault tolerant database for picture archiving and communication systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116339A (en) * 1979-02-28 1980-09-06 Fuji Photo Film Co Ltd Method and device for processing gradation of radiation picture of chest
JPS55116340A (en) * 1979-02-28 1980-09-06 Fuji Photo Film Co Ltd Method and device for processing gradation of radiation picture
FR2506549A1 (fr) * 1981-05-22 1982-11-26 Thomson Csf Dispositif de correction des informations couleur fournies par les tubes analyseurs d'une camera en vue d'ameliorer la perception des images
JPS5889244A (ja) * 1981-11-25 1983-05-27 富士写真フイルム株式会社 放射線画像情報読取方法
JPS5917142A (ja) * 1982-07-20 1984-01-28 Olympus Optical Co Ltd デンシトグラムの記録方法
JPS5928144A (ja) * 1982-08-09 1984-02-14 Fuji Photo Film Co Ltd 放射線画像再生装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214377A (ja) * 1988-03-18 1990-01-18 Fuji Photo Film Co Ltd 放射線画像読取装置
JP2008167671A (ja) * 2007-01-09 2008-07-24 Kubota Corp 歩行型管理機

Also Published As

Publication number Publication date
DE3578585D1 (de) 1990-08-16
EP0154131B1 (en) 1990-07-11
EP0154131A2 (en) 1985-09-11
US4652999A (en) 1987-03-24
JPH0236027B2 (en, 2012) 1990-08-15
EP0154131A3 (en) 1988-01-07

Similar Documents

Publication Publication Date Title
JPS60151786A (ja) 放射線画像情報読取階調処理方法および装置
US4682028A (en) Method of adjusting radiation image read-out conditions
JPS5928144A (ja) 放射線画像再生装置
JPS6326585B2 (en, 2012)
US5210415A (en) Method and apparatus for forming energy subtraction images
US5369572A (en) Radiographic image processing method wherein small variation of density is selectively made clear
JPH0214378A (ja) 放射線画像読取再生装置
JPS5983150A (ja) 感光材料階調補正方法
JP2952519B2 (ja) 放射線画像の階調変換装置
US4985630A (en) Radiation image read-out apparatus and reproduction condition designating apparatus
JP3861405B2 (ja) 放射線画像処理方法及び放射線画像処理装置
JPH0661325B2 (ja) 放射線画像情報処理方法
JP2714807B2 (ja) 放射線画像処理装置
JPH04144547A (ja) 撮影メニュー表示配列順序決定方法
JPS6196868A (ja) 放射線画像情報読取装置
JPS61170729A (ja) 放射線画像情報読取方法
JP3888050B2 (ja) 放射線画像読取装置及び放射線画像読取方法
JP2791887B2 (ja) 放射線画像情報読取表示装置
JP2532951B2 (ja) エネルギ―サブトラクション画像の形成方法および装置
JPS5910838A (ja) 放射線画像の再生方法、装置および出力シ−ト
JPH04157440A (ja) 放射線画像読取条件補正方法
JPS60158433A (ja) 放射線画像情報読取方法
JPH0451229A (ja) 放射線画像撮影読取再生方法における条件決定方法
JPH067669B2 (ja) エネルギ−サブトラクシヨン画像の画質改善方法および装置
JPH01193837A (ja) 放射線画像情報読取表示装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees