JPH0430786B2 - - Google Patents
Info
- Publication number
- JPH0430786B2 JPH0430786B2 JP58214959A JP21495983A JPH0430786B2 JP H0430786 B2 JPH0430786 B2 JP H0430786B2 JP 58214959 A JP58214959 A JP 58214959A JP 21495983 A JP21495983 A JP 21495983A JP H0430786 B2 JPH0430786 B2 JP H0430786B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- subtraction
- image
- subtraction data
- gate
- 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
Links
- 238000012545 processing Methods 0.000 claims description 17
- 238000012935 Averaging Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 230000002123 temporal effect Effects 0.000 claims description 5
- 239000002872 contrast media Substances 0.000 description 20
- 210000004204 blood vessel Anatomy 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000002792 vascular Effects 0.000 description 4
- 238000013480 data collection Methods 0.000 description 3
- 229940039231 contrast media Drugs 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58214959A JPS60108034A (ja) | 1983-11-17 | 1983-11-17 | Ｘ線診断装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58214959A JPS60108034A (ja) | 1983-11-17 | 1983-11-17 | Ｘ線診断装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60108034A JPS60108034A (ja) | 1985-06-13 |
| JPH0430786B2 true JPH0430786B2 (de) | 1992-05-22 |
Family
ID=16664395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58214959A Granted JPS60108034A (ja) | 1983-11-17 | 1983-11-17 | Ｘ線診断装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108034A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002344806A (ja) * | 2001-05-11 | 2002-11-29 | Canon Inc | 画像処理装置、画像処理システム、画像処理方法、記憶媒体、及びプログラム |
| WO2011074655A1 (en) * | 2009-12-18 | 2011-06-23 | Canon Kabushiki Kaisha | X-ray image processing apparatus, x-ray image processing method, and storage medium for computer program |
| US9275439B2 (en) | 2012-11-07 | 2016-03-01 | Canon Kabushiki Kaisha | Image processing apparatus, control method thereof and computer-readable storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536593A (en) * | 1976-07-08 | 1978-01-21 | Toshiba Corp | X-ray apparatus for diagnosis |
| JPS587228A (ja) * | 1981-06-29 | 1983-01-17 | シ−メンス・アクチエンゲゼルシヤフト | 医学診断装置 |
| JPS58192533A (ja) * | 1982-04-26 | 1983-11-10 | シ−メンス・アクチエンゲゼルシヤフト | Ｘ線診断装置 |
-
1983
- 1983-11-17 JP JP58214959A patent/JPS60108034A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS536593A (en) * | 1976-07-08 | 1978-01-21 | Toshiba Corp | X-ray apparatus for diagnosis |
| JPS587228A (ja) * | 1981-06-29 | 1983-01-17 | シ−メンス・アクチエンゲゼルシヤフト | 医学診断装置 |
| JPS58192533A (ja) * | 1982-04-26 | 1983-11-10 | シ−メンス・アクチエンゲゼルシヤフト | Ｘ線診断装置 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002344806A (ja) * | 2001-05-11 | 2002-11-29 | Canon Inc | 画像処理装置、画像処理システム、画像処理方法、記憶媒体、及びプログラム |
| WO2011074655A1 (en) * | 2009-12-18 | 2011-06-23 | Canon Kabushiki Kaisha | X-ray image processing apparatus, x-ray image processing method, and storage medium for computer program |
| JP2011125572A (ja) * | 2009-12-18 | 2011-06-30 | Canon Inc | Ｘ線画像処理装置、ｘ線画像処理方法、及びコンピュータプログラム |
| US9275439B2 (en) | 2012-11-07 | 2016-03-01 | Canon Kabushiki Kaisha | Image processing apparatus, control method thereof and computer-readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60108034A (ja) | 1985-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0366075B1 (de) | Bildverarbeitungsverfahren und -vorrichtung für Röntgendiagnostik | |
| US5031620A (en) | Image processing apparatus | |
| JPS596035A (ja) | デジタル静脈減算血管造影方法及び装置 | |
| JP3159465B2 (ja) | 画像表示装置 | |
| JPS6122513B2 (de) | ||
| EP0393621A2 (de) | Rekursives Filter und eine Bildwiedergabeanordnung, die dieses enthält | |
| JPH0430786B2 (de) | ||
| JPH01221142A (ja) | Ｘ線画像処理装置 | |
| Gould et al. | Investigation of a video frame averaging digital subtraction fluoroscopic system | |
| JPH03140071A (ja) | 画像表示装置 | |
| Kruger et al. | Time domain filtering using computerized fluoroscopyâ€" intravenous angiography applications | |
| CA1205215A (en) | Method and apparatus for performing digital intravenous subtraction angiography | |
| JPH056955B2 (de) | ||
| JP2841675B2 (ja) | Ｘ線画像処理装置 | |
| JP3248238B2 (ja) | Ｘ線撮像装置 | |
| JP4181342B2 (ja) | Ｘ線画像診断装置 | |
| Erickson et al. | A digital radiographic analysis system | |
| JPH10229519A (ja) | Ｘ線画像デジタル処理装置 | |
| JPH06169906A (ja) | Ｘ線画像診断装置 | |
| JPH0337936B2 (de) | ||
| JPH0650523B2 (ja) | 画像処理装置 | |
| JPS63135134A (ja) | 血管像・透視像重畳表示装置 | |
| JPH07124155A (ja) | 超音波診断装置 | |
| JPH0833922B2 (ja) | 画像ノイズリダクシヨン装置 | |
| JPH0551294B2 (de) |