JPS58116891A - デイジタルサブトラクション式ｘ線装置 - Google Patents

デイジタルサブトラクション式ｘ線装置

Info

Publication number
JPS58116891A
JPS58116891A JP56214492A JP21449281A JPS58116891A JP S58116891 A JPS58116891 A JP S58116891A JP 56214492 A JP56214492 A JP 56214492A JP 21449281 A JP21449281 A JP 21449281A JP S58116891 A JPS58116891 A JP S58116891A
Authority
JP
Japan
Prior art keywords
image
ray
signal
video
subtraction
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
JP56214492A
Other languages
English (en)
Japanese (ja)
Other versions
JPS642372B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Hiroyuki Nishioka
西岡　弘之
Takeshi Nakanishi
猛 中西
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.)
Shimadzu Corp
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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 Shimadzu Corp, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP56214492A priority Critical patent/JPS58116891A/ja
Publication of JPS58116891A publication Critical patent/JPS58116891A/ja
Publication of JPS642372B2 publication Critical patent/JPS642372B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Closed-Circuit Television Systems (AREA)
JP56214492A 1981-12-29 1981-12-29 デイジタルサブトラクション式ｘ線装置 Granted JPS58116891A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56214492A JPS58116891A (ja) 1981-12-29 1981-12-29 デイジタルサブトラクション式ｘ線装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56214492A JPS58116891A (ja) 1981-12-29 1981-12-29 デイジタルサブトラクション式ｘ線装置

Publications (2)

Publication Number Publication Date
JPS58116891A true JPS58116891A (ja) 1983-07-12
JPS642372B2 JPS642372B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-17

Family

ID=16656601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56214492A Granted JPS58116891A (ja) 1981-12-29 1981-12-29 デイジタルサブトラクション式ｘ線装置

Country Status (1)

Country Link
JP (1) JPS58116891A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111637A (ja) * 1983-11-22 1985-06-18 株式会社東芝 Ｘ線診断装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60111637A (ja) * 1983-11-22 1985-06-18 株式会社東芝 Ｘ線診断装置

Also Published As

Publication number Publication date
JPS642372B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-01-17

Similar Documents

Publication Publication Date Title
US4173720A (en) Method and apparatus for image construction
US6477228B2 (en) Method for operating an X-ray diagnosis device with immediate imaging
JPH09294738A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0678216A (ja) 放射線画像撮影装置および方法
JP2000102529A (ja) 放射線撮像装置及びコンピュータ読み取り可能な記憶媒体
JPS58116891A (ja) デイジタルサブトラクション式ｘ線装置
JPH0723293A (ja) Ｘ線診断装置
JPS5812645A (ja) Ｘ線テレビジヨン撮像装置
GB985518A (en) Improvements in or relating to apparatus for intensifying the contrast of radioscopyimages
JPS62298341A (ja) Ｘ線診断装置
JP2841675B2 (ja) Ｘ線画像処理装置
JPS584532A (ja) Ｘ線診断装置
JPH04436B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS60103876A (ja) ディジタル放射線像撮影装置
JPS58116890A (ja) デイジタルサブトラクシヨン式ｘ線装置およびｘ線画像処理方式
JP3779788B2 (ja) デジタルラジオグラフィ装置
JPH0523772B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP6347866B2 (ja) 放射線撮影制御装置、放射線撮影装置、及び放射線撮影制御装置の制御方法
JPS6246172B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0553108B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS5819239A (ja) Ｘ線断層撮影方法
JPS59123384A (ja) デイジタルサブトラクシヨンシステム
JPH062370Y2 (ja) 濃度校正用ｘ線量検出器
JPH07107386A (ja) 放射線画像撮影装置
JPS59198644A (ja) 焦電型熱像撮像装置