JPH0560930B2 - - Google Patents
Info
- Publication number
- JPH0560930B2 JPH0560930B2 JP58216005A JP21600583A JPH0560930B2 JP H0560930 B2 JPH0560930 B2 JP H0560930B2 JP 58216005 A JP58216005 A JP 58216005A JP 21600583 A JP21600583 A JP 21600583A JP H0560930 B2 JPH0560930 B2 JP H0560930B2
- Authority
- JP
- Japan
- Prior art keywords
- ray
- scattered
- detector
- rays
- data
- 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
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58216005A JPS60108039A (ja) | 1983-11-18 | 1983-11-18 | X線ct装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58216005A JPS60108039A (ja) | 1983-11-18 | 1983-11-18 | X線ct装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60108039A JPS60108039A (ja) | 1985-06-13 |
| JPH0560930B2 true JPH0560930B2 (OSRAM) | 1993-09-03 |
Family
ID=16681813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58216005A Granted JPS60108039A (ja) | 1983-11-18 | 1983-11-18 | X線ct装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108039A (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0763464B2 (ja) * | 1986-05-07 | 1995-07-12 | 株式会社東芝 | X線ct装置 |
| JPS6351842A (ja) * | 1986-08-21 | 1988-03-04 | 株式会社東芝 | X線ct装置 |
| JP5197026B2 (ja) * | 2008-01-09 | 2013-05-15 | 株式会社東芝 | 放射線治療システム、放射線治療支援装置及び放射線治療支援プログラム |
| JP5197024B2 (ja) * | 2008-01-09 | 2013-05-15 | 株式会社東芝 | 放射線治療システム、放射線治療支援装置及び放射線治療支援プログラム |
| JP5197025B2 (ja) * | 2008-01-09 | 2013-05-15 | 株式会社東芝 | 放射線治療システム、放射線治療支援装置及び放射線治療支援プログラム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2821083A1 (de) * | 1978-05-13 | 1979-11-22 | Philips Patentverwaltung | Anordnung zur ermittlung der raeumlichen absorptionsverteilung in einem ebenen untersuchungsbereich |
| DE3012648A1 (de) * | 1980-04-01 | 1981-10-08 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Computer-tomographiegeraet |
| JPS59196447A (ja) * | 1983-04-22 | 1984-11-07 | Yokogawa Hokushin Electric Corp | 放射線検出器 |
-
1983
- 1983-11-18 JP JP58216005A patent/JPS60108039A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60108039A (ja) | 1985-06-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3902578B2 (ja) | 改良されたx線ct装置の使用方法 | |
| US4384209A (en) | Method of and device for determining the contour of a body by means of radiation scattered by the body | |
| US6421552B1 (en) | Methods and apparatus for estimating cardiac motion using projection data | |
| JP4347807B2 (ja) | 投影データから運動情報を導く方法及び装置 | |
| US4442489A (en) | Device for computed tomography | |
| US6385278B1 (en) | Method and apparatus for region of interest multislice CT scan | |
| US7801264B2 (en) | Method for calibrating a dual -spectral computed tomography (CT) system | |
| US7249886B1 (en) | Method and apparatus for measuring effective focal spot parameters of an X-ray source | |
| US20040228451A1 (en) | Method and apparatus for calibrating detector spectral response | |
| US4225789A (en) | Device for computer tomography | |
| EP0962786A1 (en) | Gamma camera | |
| US6280084B1 (en) | Methods and apparatus for indirect high voltage verification in an imaging system | |
| US12111433B2 (en) | Counting response and beam hardening calibration method for a full size photon-counting CT system | |
| JPH11352233A (ja) | 核医学診断装置 | |
| US20020012417A1 (en) | Method for reducing line artifacts in a CT image and device for implementing the method | |
| US6904120B2 (en) | Method and apparatus for correcting bone induced spectral artifacts | |
| JPH0560930B2 (OSRAM) | ||
| JPH0763464B2 (ja) | X線ct装置 | |
| JP3789728B2 (ja) | プロジェクションデータ補正方法および装置並びに放射線断層撮像装置 | |
| EP1132757B1 (en) | Transmission radiation corrected gamma cameras | |
| JP4064541B2 (ja) | レファレンス信号生成方法および装置並びに放射線断層撮影装置 | |
| JP2827425B2 (ja) | 骨塩定量装置 | |
| US20040167398A1 (en) | Combined emission tomography and computer tomography unit | |
| JP2598037B2 (ja) | 断層像撮像装置 | |
| JP3402722B2 (ja) | X線コンピュータ断層撮影装置 |