JP2006223868A5 - - Google Patents

Download PDF

Info

Publication number
JP2006223868A5
JP2006223868A5 JP2006039188A JP2006039188A JP2006223868A5 JP 2006223868 A5 JP2006223868 A5 JP 2006223868A5 JP 2006039188 A JP2006039188 A JP 2006039188A JP 2006039188 A JP2006039188 A JP 2006039188A JP 2006223868 A5 JP2006223868 A5 JP 2006223868A5
Authority
JP
Japan
Prior art keywords
imaging device
phantom
imaging system
dimensional
receiver
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.)
Granted
Application number
JP2006039188A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006223868A (ja
JP5016231B2 (ja
Filing date
Publication date
Priority claimed from FR0501588A external-priority patent/FR2881941B1/fr
Application filed filed Critical
Publication of JP2006223868A publication Critical patent/JP2006223868A/ja
Publication of JP2006223868A5 publication Critical patent/JP2006223868A5/ja
Application granted granted Critical
Publication of JP5016231B2 publication Critical patent/JP5016231B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2006039188A 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 Expired - Fee Related JP5016231B2 (ja)

Applications Claiming Priority (2)

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
FR0501588 2005-02-16

Publications (3)

Publication Number Publication Date
JP2006223868A JP2006223868A (ja) 2006-08-31
JP2006223868A5 true JP2006223868A5 (enExample) 2009-04-02
JP5016231B2 JP5016231B2 (ja) 2012-09-05

Family

ID=35033724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006039188A Expired - Fee Related 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

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
KR101525259B1 (ko) * 2006-09-25 2015-06-02 메이저 로보틱스 엘티디. Ｃ―아암 컴퓨터 ｘ선 단층 촬영 시스템
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

Similar Documents

Publication Publication Date Title
US10748319B1 (en) Composite radiographic image that corrects effects of parallax distortion
CN100551330C (zh) 用于最小化图像伪影的方法以及医疗成像系统
JP2010520770A5 (enExample)
EP3332711B1 (en) Dental image collection device providing optical alignment features and related methods
CN105698699A (zh) 一种基于时间转轴约束的双目视觉测量方法
JP2017529959A5 (enExample)
JP2012103239A5 (enExample)
JP2008506953A5 (enExample)
CN111445528B (zh) 一种在3d建模中多相机共同标定方法
JP2007136163A5 (enExample)
CN102961154A (zh) 调节x射线系统的曝光视场的方法及装置和x射线系统
WO2004044522A1 (ja) ３次元形状計測方法およびその装置
CN104154875A (zh) 基于两轴旋转平台的三维数据获取系统及获取方法
CN109730683A (zh) 内窥镜目标物大小计算方法及分析系统
CN113884519A (zh) 自导航x射线成像系统及成像方法
JP2020524546A (ja) Ｘ線撮影装置
US9427197B2 (en) Method and apparatus to generate a panoramic radiography
CN103519834B (zh) 用于借助x射线成像确定距离的方法以及x射线设备
KR20190091202A (ko) 파노라마, 컴퓨터 단층촬영 또는 두부계측 x-선 이미징 시 환자의 이미징 영역을 결정하기 위한 휴대용 바이트부
JP2006223868A5 (enExample)
JP2015523108A5 (enExample)
KR20190091203A (ko) 파노라마, 컴퓨터 단층촬영 또는 두부계측 x-선 이미징 시 대상의 동작을 교정하기 위한 휴대용 바이트부
CA2487044C (fr) Dispositif de stereoradiographie et procedure d'utilisation
CN112254675A (zh) 一种包含运动物体的空间占用率采集判断设备及方法
JP2004195234A (ja) 放射線撮像装置の較正の方法及び装置