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FR2822273B1 - Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie - Google Patents

Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie

Info

Publication number
FR2822273B1
FR2822273B1 FR0103386A FR0103386A FR2822273B1 FR 2822273 B1 FR2822273 B1 FR 2822273B1 FR 0103386 A FR0103386 A FR 0103386A FR 0103386 A FR0103386 A FR 0103386A FR 2822273 B1 FR2822273 B1 FR 2822273B1
Authority
FR
France
Prior art keywords
tomography
reconstruction
images obtained
calibration process
dimensional models
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
FR0103386A
Other languages
English (en)
Other versions
FR2822273A1 (fr
Inventor
Laurent Launay
Andreas Rick
Serge Muller
Sophie Seggar
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.)
GE Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Priority to FR0103386A priority Critical patent/FR2822273B1/fr
Priority to US10/091,639 priority patent/US6652142B2/en
Priority to JP2002066242A priority patent/JP4190194B2/ja
Publication of FR2822273A1 publication Critical patent/FR2822273A1/fr
Application granted granted Critical
Publication of FR2822273B1 publication Critical patent/FR2822273B1/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)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
FR0103386A 2001-03-13 2001-03-13 Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie Expired - Fee Related FR2822273B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0103386A FR2822273B1 (fr) 2001-03-13 2001-03-13 Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie
US10/091,639 US6652142B2 (en) 2001-03-13 2002-03-06 Method of calibration for reconstructing three-dimensional models from images obtained by tomograpy
JP2002066242A JP4190194B2 (ja) 2001-03-13 2002-03-12 断層撮影法によって得た像から３次元モデルを再構成するための較正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0103386A FR2822273B1 (fr) 2001-03-13 2001-03-13 Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie

Publications (2)

Publication Number Publication Date
FR2822273A1 FR2822273A1 (fr) 2002-09-20
FR2822273B1 true FR2822273B1 (fr) 2003-07-11

Family

ID=8861050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0103386A Expired - Fee Related FR2822273B1 (fr) 2001-03-13 2001-03-13 Procede d'etalonnage pour la reconstruction de modelisations tri-dimensionnelles a partir d'images obtenues par tomographie

Country Status (3)

Country Link
US (1) US6652142B2 (fr)
JP (1) JP4190194B2 (fr)
FR (1) FR2822273B1 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547307B2 (en) 2001-02-27 2009-06-16 Smith & Nephew, Inc. Computer assisted knee arthroplasty instrumentation, systems, and processes
AU2002332758A1 (en) * 2001-08-31 2003-03-18 Analogic Corporation Image positioning method and system for tomosynthesis in a digital x-ray radiography system
AU2003217389B2 (en) 2002-02-11 2008-10-30 Smith & Nephew, Inc. Image-guided fracture reduction
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
JP4495926B2 (ja) * 2003-07-01 2010-07-07 株式会社東芝 Ｘ線立体再構成処理装置、ｘ線撮影装置、ｘ線立体再構成処理方法及びｘ線立体撮影補助具
US7147373B2 (en) 2003-08-08 2006-12-12 University Health Network Method and system for calibrating a source and detector instrument
US7862570B2 (en) 2003-10-03 2011-01-04 Smith & Nephew, Inc. Surgical positioners
US7764985B2 (en) 2003-10-20 2010-07-27 Smith & Nephew, Inc. Surgical navigation system component fault interfaces and related processes
EP1691692B1 (fr) 2003-11-14 2011-01-19 Smith & Nephew, Inc. Systemes coupants ajustables de chirurgie
US8768026B2 (en) 2003-11-26 2014-07-01 Hologic, Inc. X-ray imaging with x-ray markers that provide adjunct information but preserve image quality
US7311440B2 (en) * 2004-03-31 2007-12-25 Cyber Medical Imaging, Inc. Anatomically conforming intraoral dental radiographic sensor
AU2005231404B9 (en) 2004-03-31 2012-04-26 Smith & Nephew, Inc. Methods and apparatuses for providing a reference array input device
EP1737375B1 (fr) 2004-04-21 2021-08-11 Smith & Nephew, Inc Systemes de navigation assistes par ordinateur pour arthroplastie de l'epaule
EP2192380A3 (fr) * 2004-05-26 2010-06-23 Werth Messtechnik GmbH Procédé de mesure d'un objet utilisant une machine de mesure de coordonnées et machine de mesure de coordonnées
US7097357B2 (en) * 2004-06-02 2006-08-29 General Electric Company Method and system for improved correction of registration error in a fluoroscopic image
US20050288574A1 (en) * 2004-06-23 2005-12-29 Thornton Thomas M Wireless (disposable) fiducial based registration and EM distoration based surface registration
US7371068B2 (en) * 2004-07-22 2008-05-13 General Electric Company System and method for improved surgical workflow development
US20060030771A1 (en) * 2004-08-03 2006-02-09 Lewis Levine System and method for sensor integration
US20060063998A1 (en) * 2004-09-21 2006-03-23 Von Jako Ron Navigation and visualization of an access needle system
FR2879433B1 (fr) * 2004-12-17 2008-01-04 Gen Electric Procede pour determiner une geometrie d'acquisition d'un systeme medical
FR2881941B1 (fr) * 2005-02-16 2007-04-13 Gen Electric Procede de determination des parametres geometriques d'un dispositif d'imagerie par rayon x
CA2601976A1 (fr) 2005-02-22 2006-08-31 Smith & Nephew, Inc. Systeme de fraisage en ligne
JP4795723B2 (ja) * 2005-05-30 2011-10-19 株式会社東芝 ディジタルｘ線断層撮影装置
US7302031B2 (en) 2005-10-27 2007-11-27 Sectra Mamea Ab Method and arrangement relating to X-ray imaging
CN100382763C (zh) * 2006-03-31 2008-04-23 北京航空航天大学 一种适用于三维ct扫描系统投影坐标原点的标定方法
US8000522B2 (en) * 2007-02-02 2011-08-16 General Electric Company Method and system for three-dimensional imaging in a non-calibrated geometry
RU2359614C1 (ru) * 2007-10-31 2009-06-27 Закрытое Акционерное Общество "Импульс" Способ калибровки цифрового рентгеновского аппарата (варианты)
JP5451099B2 (ja) * 2009-02-10 2014-03-26 富士フイルム株式会社 放射線撮影システム及び放射線源の焦点位置からの位置ずれ量の検出方法
JP2010239997A (ja) * 2009-04-01 2010-10-28 Fujifilm Corp 放射線画像撮影装置および方法
JP5481141B2 (ja) * 2009-09-28 2014-04-23 富士フイルム株式会社 放射線画像撮影装置、放射線画像撮影方法及び位置算出方法
JP5600272B2 (ja) * 2010-07-16 2014-10-01 富士フイルム株式会社 放射線撮影装置および方法並びにプログラム
US9474493B2 (en) 2011-04-27 2016-10-25 Virginia Commonwealth University 3D tracking of an HDR source using a flat panel detector
US9532752B2 (en) * 2011-09-07 2017-01-03 Koninklijke Philips N.V. Image-based determination of compression element deflection
EP3175790B1 (fr) * 2013-11-04 2021-09-08 Ecential Robotics Procédé de reconstruction d'une image 3d à partir d'images radiologiques
FI130432B (fi) 2013-11-29 2023-08-28 Planmed Oy Tomosynteesikalibrointi mammografian yhteydessä
JP2015188604A (ja) * 2014-03-28 2015-11-02 富士フイルム株式会社 放射線画像撮影装置および方法並びにプログラム
CN104257397B (zh) * 2014-09-30 2016-08-24 清华大学 基于层析成像的x光机与探测器几何位置关系的标定方法
CN110944594A (zh) * 2017-06-19 2020-03-31 穆罕默德·R·马赫福兹 使用荧光透视和跟踪传感器的髋部外科手术导航
JP7076965B2 (ja) * 2017-08-07 2022-05-30 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置、画像処理装置及び角度計測治具
CN109059800B (zh) * 2018-05-24 2020-04-24 东南大学 一种三维重建装置的光源位置校准方法
US11426137B1 (en) * 2019-02-16 2022-08-30 Innovative Ideas LLC Medical imaging marker device comprising main marker piece and slidable marker piece, and method
CN113573641B (zh) 2019-04-04 2024-11-05 中心线生物医药股份有限公司 使用二维图像投影的跟踪系统与图像的空间配准
JP7607485B2 (ja) 2021-03-24 2024-12-27 富士フイルム株式会社 画像処理装置、放射線画像撮影システム、画像処理方法、及び画像処理プログラム

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4054402B2 (ja) * 1997-04-25 2008-02-27 株式会社東芝 Ｘ線断層撮影装置
US4875478A (en) * 1987-04-10 1989-10-24 Chen Harry H Portable compression grid & needle holder
US5359637A (en) 1992-04-28 1994-10-25 Wake Forest University Self-calibrated tomosynthetic, radiographic-imaging system, method, and device
US5999840A (en) * 1994-09-01 1999-12-07 Massachusetts Institute Of Technology System and method of registration of three-dimensional data sets
SE9700117D0 (sv) * 1997-01-17 1997-01-17 Siemens Elema Ab Ett förfarande för modifiering av minst en beräkningsalgoritm vid ett biopsisystem samt ett biopsisystem
US5951475A (en) * 1997-09-25 1999-09-14 International Business Machines Corporation Methods and apparatus for registering CT-scan data to multiple fluoroscopic images
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
US6289235B1 (en) * 1998-03-05 2001-09-11 Wake Forest University Method and system for creating three-dimensional images using tomosynthetic computed tomography
AU2002332758A1 (en) * 2001-08-31 2003-03-18 Analogic Corporation Image positioning method and system for tomosynthesis in a digital x-ray radiography system

Also Published As

Publication number Publication date
US6652142B2 (en) 2003-11-25
US20020131559A1 (en) 2002-09-19
JP4190194B2 (ja) 2008-12-03
JP2003024321A (ja) 2003-01-28
FR2822273A1 (fr) 2002-09-20

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Effective date: 20151130