JPH0363878B2 - - Google Patents

Info

Publication number
JPH0363878B2
JPH0363878B2 JP59107911A JP10791184A JPH0363878B2 JP H0363878 B2 JPH0363878 B2 JP H0363878B2 JP 59107911 A JP59107911 A JP 59107911A JP 10791184 A JP10791184 A JP 10791184A JP H0363878 B2 JPH0363878 B2 JP H0363878B2
Authority
JP
Japan
Prior art keywords
image
signal
difference signal
subtraction
gradation processing
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
JP59107911A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60250792A (ja
Inventor
Kazuo Shimura
Nobuyoshi Nakajima
Masamitsu Ishida
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 JP59107911A priority Critical patent/JPS60250792A/ja
Priority to DE8585104941T priority patent/DE3583065D1/de
Priority to EP85104941A priority patent/EP0163903B1/en
Publication of JPS60250792A publication Critical patent/JPS60250792A/ja
Priority to US07/116,196 priority patent/US5028781A/en
Publication of JPH0363878B2 publication Critical patent/JPH0363878B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
JP59107911A 1984-04-23 1984-05-28 サブトラクシヨン画像の階調処理最適化方法および装置 Granted JPS60250792A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59107911A JPS60250792A (ja) 1984-05-28 1984-05-28 サブトラクシヨン画像の階調処理最適化方法および装置
DE8585104941T DE3583065D1 (de) 1984-04-23 1985-04-23 Schwaerzungsgrad-korrekturverfahren sowie vorrichtung fuer subtraktionsbilder.
EP85104941A EP0163903B1 (en) 1984-04-23 1985-04-23 Density correcting method and apparatus for subtraction image
US07/116,196 US5028781A (en) 1984-04-23 1987-11-03 Density correcting method and apparatus for subtraction image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59107911A JPS60250792A (ja) 1984-05-28 1984-05-28 サブトラクシヨン画像の階調処理最適化方法および装置

Publications (2)

Publication Number Publication Date
JPS60250792A JPS60250792A (ja) 1985-12-11
JPH0363878B2 true JPH0363878B2 (en, 2012) 1991-10-02

Family

ID=14471181

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59107911A Granted JPS60250792A (ja) 1984-04-23 1984-05-28 サブトラクシヨン画像の階調処理最適化方法および装置

Country Status (1)

Country Link
JP (1) JPS60250792A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0661325B2 (ja) * 1986-07-24 1994-08-17 富士写真フイルム株式会社 放射線画像情報処理方法
JPH01262453A (ja) * 1988-04-13 1989-10-19 Rigaku Corp 蓄積性蛍光板を利用したｘ線回折装置における回折ｘ線強度の読取り方法
WO2010050031A1 (ja) * 2008-10-30 2010-05-06 株式会社島津製作所 放射線撮影装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55116340A (en) * 1979-02-28 1980-09-06 Fuji Photo Film Co Ltd Method and device for processing gradation of radiation picture
JPS5867239A (ja) * 1981-10-20 1983-04-21 株式会社東芝 画像表示装置
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

Also Published As

Publication number Publication date
JPS60250792A (ja) 1985-12-11

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