FR2879433B1 - Procede pour determiner une geometrie d'acquisition d'un systeme medical - Google Patents

Procede pour determiner une geometrie d'acquisition d'un systeme medical

Info

Publication number
FR2879433B1
FR2879433B1 FR0453054A FR0453054A FR2879433B1 FR 2879433 B1 FR2879433 B1 FR 2879433B1 FR 0453054 A FR0453054 A FR 0453054A FR 0453054 A FR0453054 A FR 0453054A FR 2879433 B1 FR2879433 B1 FR 2879433B1
Authority
FR
France
Prior art keywords
geometry
acquiring
determining
medical system
medical
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
FR0453054A
Other languages
English (en)
Other versions
FR2879433A1 (fr
Inventor
Sebastien Gorges
Yves Lucien Trousset
Jeremie Pescatore
Erwan Kerrien
Marie Odile Berger
Regis Vaillant
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 FR0453054A priority Critical patent/FR2879433B1/fr
Priority to US11/293,940 priority patent/US7559694B2/en
Priority to JP2005354201A priority patent/JP4904048B2/ja
Priority to DE102005059301A priority patent/DE102005059301A1/de
Publication of FR2879433A1 publication Critical patent/FR2879433A1/fr
Application granted granted Critical
Publication of FR2879433B1 publication Critical patent/FR2879433B1/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
    • A61B6/584—Calibration using calibration phantoms determining position of components of the apparatus or device using images of the phantom
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/10—Image preprocessing, e.g. calibration, positioning of sources or scatter correction
    • 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
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
    • A61B6/4441—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure the rigid structure being a C-arm or U-arm

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR0453054A 2004-12-17 2004-12-17 Procede pour determiner une geometrie d'acquisition d'un systeme medical Expired - Fee Related FR2879433B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0453054A FR2879433B1 (fr) 2004-12-17 2004-12-17 Procede pour determiner une geometrie d'acquisition d'un systeme medical
US11/293,940 US7559694B2 (en) 2004-12-17 2005-12-05 Method for acquisition geometry of an imaging system
JP2005354201A JP4904048B2 (ja) 2004-12-17 2005-12-08 イメージング・システムの取得時幾何学的構成のための方法及び装置
DE102005059301A DE102005059301A1 (de) 2004-12-17 2005-12-09 Verfahren und Vorrichtung zur Bestimmung der Akquisitionsgeometrie eines Bildgebungssystems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0453054A FR2879433B1 (fr) 2004-12-17 2004-12-17 Procede pour determiner une geometrie d'acquisition d'un systeme medical

Publications (2)

Publication Number Publication Date
FR2879433A1 FR2879433A1 (fr) 2006-06-23
FR2879433B1 true FR2879433B1 (fr) 2008-01-04

Family

ID=34953838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0453054A Expired - Fee Related FR2879433B1 (fr) 2004-12-17 2004-12-17 Procede pour determiner une geometrie d'acquisition d'un systeme medical

Country Status (4)

Country Link
US (1) US7559694B2 (fr)
JP (1) JP4904048B2 (fr)
DE (1) DE102005059301A1 (fr)
FR (1) FR2879433B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044661B4 (de) * 2006-09-21 2008-07-24 Friedrich-Alexander-Universität Erlangen-Nürnberg Ermittlungsverfahren für endgültige Projektionsmatrizen
US7922390B2 (en) * 2007-03-29 2011-04-12 Varian Medical Systems, Inc. Method and apparatus to facilitate forming detector-level calibration information for a high energy-based scanner
FR2919096A1 (fr) 2007-07-19 2009-01-23 Gen Electric Procede de correction de recalage d'images radiographiques
EP2119397B1 (fr) 2008-05-15 2013-12-18 Brainlab AG Détermination d'une information de calibrage pour un appareil de radiologie
FR2941861B1 (fr) * 2009-02-12 2012-06-22 Gen Electric Procede de calibration de la position relative d'une table et d'un bras en c d'un systeme d'imagerie medical
JP5110005B2 (ja) * 2009-02-23 2012-12-26 株式会社島津製作所 補正用位置情報取得方法、位置ズレ補正方法、画像処理装置および放射線撮像装置
DE102009015144A1 (de) * 2009-03-26 2010-09-30 Siemens Aktiengesellschaft Verfahren zum Gewinnen einer Abbildungsvorschrift für ein Röntgenbildaufnahmesystem
FR2946519B1 (fr) 2009-06-12 2012-07-27 Gen Electric Procede d'imagerie medicale selon lequel on superpose a des images 2d des vues correspondant a des images 3d.
US8777485B2 (en) 2010-09-24 2014-07-15 Varian Medical Systems, Inc. Method and apparatus pertaining to computed tomography scanning using a calibration phantom
DE102011003653A1 (de) * 2011-02-04 2012-08-09 Siemens Aktiengesellschaft Verfahren zum Gewinnen eines 3D-Bilddatensatzes zu einem Bildobjekt
CN102631208A (zh) * 2012-02-27 2012-08-15 天津大学 用于数字合成体层成像系统几何误差校正的装置及方法
DE102012204174B4 (de) * 2012-03-16 2022-03-10 Rohde & Schwarz GmbH & Co. Kommanditgesellschaft Verfahren, System und Kalibrierobjekt zur automatischen Kalibrierung einer bildgebenden Antennenanordnung
DE102012205291A1 (de) * 2012-03-30 2013-10-17 Siemens Aktiengesellschaft Sicherstellen der Positioniergenauigkeit von C-Bogensystemen durch numerische Optimierung
RU2014154006A (ru) * 2012-06-05 2016-08-10 Конинклейке Филипс Н.В. Калибровка с декомпозицией на слои движения рентгеновских ст-томографов
JP6079617B2 (ja) * 2013-12-27 2017-02-15 株式会社島津製作所 放射線撮影装置
CN104783824B (zh) * 2014-01-20 2020-06-26 上海联影医疗科技有限公司 X射线成像系统的校正方法
ES3012401T3 (en) 2015-09-08 2025-04-09 Toyo Boseki Porous complex and bone regeneration material
JP6732489B2 (ja) * 2016-03-18 2020-07-29 株式会社東芝 Ｘ線撮影機器のアライメント調整支援装置、方法及びプログラム
US9931098B2 (en) 2016-04-14 2018-04-03 Carestream Health, Inc. Post acquisition calibration
DE102016217338B3 (de) * 2016-09-12 2018-01-18 Siemens Healthcare Gmbh Verfahren zur Ermittlung von Aufnahmegeometrieparametern bei unterschiedlichen Startpositionen von Aufnahmetrajektorien, Röntgeneinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
KR102657018B1 (ko) * 2017-01-09 2024-04-15 한국전자통신연구원 컴퓨터 단층 촬영 장치 및 이를 이용한 컴퓨터 단층 촬영 영상 보정 방법
CN107233106A (zh) * 2017-06-01 2017-10-10 上海交通大学 多角度造影下血管对应位置关系检索方法及系统
EP3501397B8 (fr) 2017-12-22 2024-02-28 Siemens Healthineers AG Procédé d'étalonnage d'un dispositif d'imagerie médicale, procédé pour réaliser un enregistrement 2d 3d et système comprenant un dispositif d'imagerie médicale
DE102019203713A1 (de) 2019-03-19 2020-09-24 Siemens Healthcare Gmbh Korrektur einer Unwucht anhand der aufgenommenen Strahlungsdaten
US12039745B2 (en) 2021-07-27 2024-07-16 GE Precision Healthcare LLC Method and systems for removing anti-scatter grid artifacts in x-ray imaging
US12324691B2 (en) 2022-11-18 2025-06-10 GE Precision Healthcare LLC Cone beam computed tomography centering with augmented reality

Family Cites Families (16)

* 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.
US6038282A (en) * 1997-04-30 2000-03-14 Siemens Aktiengesellschaft X-ray imaging system
US5936612A (en) * 1997-05-30 1999-08-10 Wang; Yanqing Computer input device and method for 3-D direct manipulation of graphic objects
DE19746096A1 (de) * 1997-10-17 1999-05-06 Siemens Ag Röntgeneinrichtung
US5963612A (en) * 1997-12-31 1999-10-05 Siemens Corporation Research, Inc. Apparatus for C-arm calibration for 3D reconstruction in an imaging system utilizing planar transformation
US6206566B1 (en) * 1998-11-02 2001-03-27 Siemens Aktiengesellschaft X-ray apparatus for producing a 3D image from a set of 2D projections
US6379043B1 (en) * 1998-12-08 2002-04-30 U.S. Philips Corporation X-ray examination apparatus and method for generating distortion-free X-ray images
US20010053204A1 (en) * 2000-02-10 2001-12-20 Nassir Navab Method and apparatus for relative calibration of a mobile X-ray C-arm and an external pose tracking system
US6466638B1 (en) * 2000-02-11 2002-10-15 Kabushiki Kaisha Toshiba Image mapping method and system
JP4822634B2 (ja) * 2000-08-31 2011-11-24 シーメンス アクチエンゲゼルシヤフト 対象物の案内のための座標変換を求める方法
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
DE10156445A1 (de) * 2001-11-16 2003-05-28 Philips Corp Intellectual Pty Verfahren und Vorrichtung zur Kalibrierung von und zur Bilderzeugung mit einer schwerkraftempfindlichen Bildaufnahmeeinrichtung
FR2838043B1 (fr) 2002-04-05 2005-03-11 Jean Noel Vallee Systeme d'aide a la navigation en temps reel pour dispositif de radiographie
DE10215808B4 (de) * 2002-04-10 2005-02-24 Siemens Ag Verfahren zur Registrierung für navigationsgeführte Eingriffe
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
US20060039537A1 (en) * 2004-05-28 2006-02-23 Strobel Norbert K C-arm device with adjustable detector offset for cone beam imaging involving partial circle scan trajectories

Also Published As

Publication number Publication date
US7559694B2 (en) 2009-07-14
DE102005059301A1 (de) 2006-06-22
US20070172033A1 (en) 2007-07-26
JP4904048B2 (ja) 2012-03-28
JP2006167455A (ja) 2006-06-29
FR2879433A1 (fr) 2006-06-23

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