JPS59120138A - 放射線診断装置 - Google Patents

放射線診断装置

Info

Publication number
JPS59120138A
JPS59120138A JP57227266A JP22726682A JPS59120138A JP S59120138 A JPS59120138 A JP S59120138A JP 57227266 A JP57227266 A JP 57227266A JP 22726682 A JP22726682 A JP 22726682A JP S59120138 A JPS59120138 A JP S59120138A
Authority
JP
Japan
Prior art keywords
image
video signal
ray
digital
digital video
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
JP57227266A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0414830B2 (enrdf_load_stackoverflow
Inventor
岡崎　清
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP57227266A priority Critical patent/JPS59120138A/ja
Publication of JPS59120138A publication Critical patent/JPS59120138A/ja
Publication of JPH0414830B2 publication Critical patent/JPH0414830B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP57227266A 1982-12-28 1982-12-28 放射線診断装置 Granted JPS59120138A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57227266A JPS59120138A (ja) 1982-12-28 1982-12-28 放射線診断装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57227266A JPS59120138A (ja) 1982-12-28 1982-12-28 放射線診断装置

Publications (2)

Publication Number Publication Date
JPS59120138A true JPS59120138A (ja) 1984-07-11
JPH0414830B2 JPH0414830B2 (enrdf_load_stackoverflow) 1992-03-16

Family

ID=16858122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57227266A Granted JPS59120138A (ja) 1982-12-28 1982-12-28 放射線診断装置

Country Status (1)

Country Link
JP (1) JPS59120138A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084404A1 (fr) * 2002-04-10 2003-10-16 Hitachi Medical Corporation Dispositif de diagnostic a images radiologiques

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
JPS56166681A (en) * 1980-04-21 1981-12-21 Technicare Corp X-ray photographing device and method with logarithmic compression of video signal
JPS57126061U (enrdf_load_stackoverflow) * 1981-02-02 1982-08-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204226A (en) * 1978-05-16 1980-05-20 Wisconsin Alumni Research Foundation Real-time digital X-ray time interval difference imaging
JPS56166681A (en) * 1980-04-21 1981-12-21 Technicare Corp X-ray photographing device and method with logarithmic compression of video signal
JPS57126061U (enrdf_load_stackoverflow) * 1981-02-02 1982-08-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003084404A1 (fr) * 2002-04-10 2003-10-16 Hitachi Medical Corporation Dispositif de diagnostic a images radiologiques
CN100446726C (zh) * 2002-04-10 2008-12-31 株式会社日立医药 X射线照相图像诊断设备

Also Published As

Publication number Publication date
JPH0414830B2 (enrdf_load_stackoverflow) 1992-03-16

Similar Documents

Publication Publication Date Title
US4636850A (en) Apparatus and method for enhancement of video images
GB2093658A (en) X-ray image substracting system
JPS596035A (ja) デジタル静脈減算血管造影方法及び装置
RU2127961C1 (ru) Телевизионная система высокого разрешения
JPS60253197A (ja) Ｘ線診断装置
JPS6075033A (ja) Ｘ線診断装置
US4544948A (en) Diagnostic X-ray apparatus
JPS61194978A (ja) 画像入力装置
US4658410A (en) Stereo X-ray subtraction apparatus
DE4328462A1 (de) Vorrichtung und Verfahren zur Strahlungsabbildung
EP0914755B1 (en) Exposure control on the basis of a relevant part of an x-ray image
JPS592734A (ja) Ｘ線像を処理する方法及び装置
JPS59120138A (ja) 放射線診断装置
CA1205215A (en) Method and apparatus for performing digital intravenous subtraction angiography
NL8103799A (nl) Numerieke inrichting voor het van elkaar aftrekken van roentgenbeelden met hoge en lage energie.
JP3109105B2 (ja) デジタルアンギオグラフィ装置
EP0102592B2 (en) X-ray image producing system
JPH0951890A (ja) Ｘ線透視撮影方法及びｘ線透視撮影装置
JPS60142688A (ja) デイジタルサブトラクシヨンシステム
JPH04207366A (ja) Ｘ線透視撮影装置
JP2842475B2 (ja) デジタルｘ線装置
JPH0351153B2 (enrdf_load_stackoverflow)
JPS5934784A (ja) デイジタルサブトラクシヨンシステム
JPS60152189A (ja) デジタルサブトラクシヨンシステム
JPH03212074A (ja) エネルギーサブトラクション画像の表示方法