FR2819368B1 - Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie - Google Patents
Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologieInfo
- Publication number
- FR2819368B1 FR2819368B1 FR0100231A FR0100231A FR2819368B1 FR 2819368 B1 FR2819368 B1 FR 2819368B1 FR 0100231 A FR0100231 A FR 0100231A FR 0100231 A FR0100231 A FR 0100231A FR 2819368 B1 FR2819368 B1 FR 2819368B1
- Authority
- FR
- France
- Prior art keywords
- radiology apparatus
- calibration method
- radiology
- calibration
- 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 - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Measurement Of Radiation (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100231A FR2819368B1 (fr) | 2001-01-09 | 2001-01-09 | Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie |
JP2002558896A JP2004528063A (ja) | 2001-01-09 | 2001-12-27 | 放射線装置の較正方法及び放射線装置 |
EP01994333A EP1351606A2 (fr) | 2001-01-09 | 2001-12-27 | Proc d d' talonnage d'un appareil de radiologie et appareil de radiologie |
PCT/US2001/049470 WO2002058558A2 (fr) | 2001-01-09 | 2001-12-27 | Procédé d'étalonnage d'un appareil de radiologie et appareil de radiologie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0100231A FR2819368B1 (fr) | 2001-01-09 | 2001-01-09 | Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2819368A1 FR2819368A1 (fr) | 2002-07-12 |
FR2819368B1 true FR2819368B1 (fr) | 2006-09-15 |
Family
ID=8858631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0100231A Expired - Fee Related FR2819368B1 (fr) | 2001-01-09 | 2001-01-09 | Procede d'etalonnage d'un appareil de radiologie, et appareil de radiologie |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1351606A2 (fr) |
JP (1) | JP2004528063A (fr) |
FR (1) | FR2819368B1 (fr) |
WO (1) | WO2002058558A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009285356A (ja) * | 2008-05-30 | 2009-12-10 | Institute Of National Colleges Of Technology Japan | 医療用撮影システム、画像処理装置、画像処理方法、およびプログラム |
JP6643043B2 (ja) | 2015-10-30 | 2020-02-12 | キヤノン株式会社 | 放射線撮像システム、信号処理装置、及び、放射線画像の信号処理方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69129008T2 (de) * | 1990-07-02 | 1998-08-20 | Varian Associates | Röntgenstrahlentherapiesimulator |
US5396531A (en) * | 1992-11-05 | 1995-03-07 | General Electric Company | Method of achieving reduced dose X-ray fluoroscopy by employing statistical estimation of poisson noise |
EP0639818B1 (fr) * | 1993-08-16 | 1997-01-22 | Agfa-Gevaert N.V. | Méthode et dispositif de contrÔle de la sensibilité d'un système de reproduction d'images enregistrées dans un écran de phosphore photostimulable |
DE4428672A1 (de) * | 1994-08-12 | 1996-02-15 | Siemens Ag | Verfahren zum Bestimmen eines Verstärkungsfaktors eines Photomultipliers |
US5841835A (en) | 1997-03-31 | 1998-11-24 | General Electric Company | Apparatus and method for automatic monitoring and assessment of image quality in x-ray systems |
EP1046134B1 (fr) * | 1998-10-19 | 2003-12-03 | Koninklijke Philips Electronics N.V. | Dispositif d'examen aux rayons x, a commande de dose de ceux-ci |
FR2786388B1 (fr) | 1998-11-27 | 2001-02-16 | Ge Medical Syst Sa | Procede de detection d'un tissu de nature determinee en radiologie numerique et son utilisation pour le reglage des parametres d'exposition |
FR2792749B1 (fr) * | 1999-04-22 | 2001-06-01 | Ge Medical Syst Sa | Procede de localisation et de representation tridimensionnelle d'elements d'interet d'un organe |
US6460003B1 (en) * | 1999-07-01 | 2002-10-01 | General Electric Company | Apparatus and method for resolution calibration of radiographic images |
-
2001
- 2001-01-09 FR FR0100231A patent/FR2819368B1/fr not_active Expired - Fee Related
- 2001-12-27 WO PCT/US2001/049470 patent/WO2002058558A2/fr active Application Filing
- 2001-12-27 JP JP2002558896A patent/JP2004528063A/ja active Pending
- 2001-12-27 EP EP01994333A patent/EP1351606A2/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1351606A2 (fr) | 2003-10-15 |
WO2002058558A3 (fr) | 2002-10-03 |
JP2004528063A (ja) | 2004-09-16 |
FR2819368A1 (fr) | 2002-07-12 |
WO2002058558A2 (fr) | 2002-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150930 |