FR2881941B1 - Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x - Google Patents

Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x

Info

Publication number
FR2881941B1
FR2881941B1 FR0501588A FR0501588A FR2881941B1 FR 2881941 B1 FR2881941 B1 FR 2881941B1 FR 0501588 A FR0501588 A FR 0501588A FR 0501588 A FR0501588 A FR 0501588A FR 2881941 B1 FR2881941 B1 FR 2881941B1
Authority
FR
France
Prior art keywords
determining
imaging device
ray imaging
geometric parameters
geometric
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
Application number
FR0501588A
Other languages
English (en)
French (fr)
Other versions
FR2881941A1 (fr
Inventor
Sebastien Gorges
Yves Trousset
Jeremie Pescatore
Erwan Kerrien
Marie Odile Berger
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR0501588A priority Critical patent/FR2881941B1/fr
Priority to DE200610007255 priority patent/DE102006007255A1/de
Priority to JP2006039188A priority patent/JP5016231B2/ja
Publication of FR2881941A1 publication Critical patent/FR2881941A1/fr
Application granted granted Critical
Publication of FR2881941B1 publication Critical patent/FR2881941B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0501588A 2005-02-16 2005-02-16 Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x Expired - Fee Related FR2881941B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0501588A FR2881941B1 (fr) 2005-02-16 2005-02-16 Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x
DE200610007255 DE102006007255A1 (de) 2005-02-16 2006-02-15 Verfahren und Vorrichtung zur Bestimmung geometrischer Parameter für Bilderzeugung
JP2006039188A JP5016231B2 (ja) 2005-02-16 2006-02-16 撮像の幾何学的パラメータを決定する方法及び装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0501588A FR2881941B1 (fr) 2005-02-16 2005-02-16 Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x

Publications (2)

Publication Number Publication Date
FR2881941A1 FR2881941A1 (fr) 2006-08-18
FR2881941B1 true FR2881941B1 (fr) 2007-04-13

Family

ID=35033724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0501588A Expired - Fee Related FR2881941B1 (fr) 2005-02-16 2005-02-16 Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x

Country Status (3)

Country Link
JP (1) JP5016231B2 (enExample)
DE (1) DE102006007255A1 (enExample)
FR (1) FR2881941B1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2074383B1 (en) * 2006-09-25 2016-05-11 Mazor Robotics Ltd. C-arm computerized tomography
DE102007042333A1 (de) * 2007-09-06 2009-03-12 Siemens Ag Verfahren zum Ermitteln einer Abbildungsvorschrift und Verfahren zum Erzeugen einer 3D-Rekonstruktion
DE102009032060B4 (de) * 2009-07-07 2016-12-01 Siemens Healthcare Gmbh Verfahren und Einrichtung zum Ermitteln der räumlichen Position und/oder Orientierung eines Objektes bei der Durchführung einer bildunterstützten medizinischen Maßnahme
DE102011076338A1 (de) 2011-05-24 2012-11-29 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Kalibrierung eines Röntgensystems mit einem verfahrbaren Bildaufnahmesystem
JP6131606B2 (ja) * 2013-01-21 2017-05-24 株式会社島津製作所 放射線撮影装置およびそれにおける画像処理方法
JP6717436B2 (ja) * 2017-09-06 2020-07-01 株式会社島津製作所 平面検出器の歪み量算出方法
JP7757181B2 (ja) * 2021-12-24 2025-10-21 株式会社ミツトヨ Ｘ線計測装置の校正方法
CN116671947B (zh) * 2023-05-23 2025-10-31 首都师范大学 一种c型臂ct系统几何参数的标定方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2700909B1 (fr) 1993-01-27 1995-03-17 Gen Electric Cgr Dispositif et procédé automatique de calibration géométrique d'un système d'imagerie par rayons X.
US6379041B1 (en) * 1998-11-02 2002-04-30 Siemens Aktiengesellschaft X-ray apparatus for producing a 3D image from a set of 2D projections
US6236704B1 (en) 1999-06-30 2001-05-22 Siemens Corporate Research, Inc. Method and apparatus using a virtual detector for three-dimensional reconstruction from x-ray images
FR2822273B1 (fr) * 2001-03-13 2003-07-11 Ge Med Sys Global Tech Co Llc Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie
FR2823968B1 (fr) * 2001-04-27 2005-01-14 Ge Med Sys Global Tech Co Llc Procede d'etalonnage d'un systeme d'imagerie, support de memoire et dispositif associe
FR2848806B1 (fr) * 2002-12-18 2005-11-04 Ge Med Sys Global Tech Co Llc Procede de calibrage d'un appareil d'imagerie radiologique necessitant un nombre limite d'acquisitions
JP4415762B2 (ja) * 2003-06-10 2010-02-17 株式会社島津製作所 断層撮影装置

Also Published As

Publication number Publication date
DE102006007255A1 (de) 2006-08-17
JP5016231B2 (ja) 2012-09-05
FR2881941A1 (fr) 2006-08-18
JP2006223868A (ja) 2006-08-31

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Year of fee payment: 11

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Effective date: 20161028