ATE444018T1 - Verfahren zur herstellung eines dreidimensionalen digitalen röntgenbildes - Google Patents

Verfahren zur herstellung eines dreidimensionalen digitalen röntgenbildes

Info

Publication number
ATE444018T1
ATE444018T1 AT04742160T AT04742160T ATE444018T1 AT E444018 T1 ATE444018 T1 AT E444018T1 AT 04742160 T AT04742160 T AT 04742160T AT 04742160 T AT04742160 T AT 04742160T AT E444018 T1 ATE444018 T1 AT E444018T1
Authority
AT
Austria
Prior art keywords
producing
ray image
dimensional digital
input
digital
Prior art date
Application number
AT04742160T
Other languages
English (en)
Inventor
Samuli Siltanen
Petri Jouhikainen
Original Assignee
Ge Healthcare Finland Oy
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 Healthcare Finland Oy filed Critical Ge Healthcare Finland Oy
Application granted granted Critical
Publication of ATE444018T1 publication Critical patent/ATE444018T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • A61B6/51—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle
AT04742160T 2004-07-01 2004-07-01 Verfahren zur herstellung eines dreidimensionalen digitalen röntgenbildes ATE444018T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2004/000417 WO2006003235A1 (en) 2004-07-01 2004-07-01 Method for producing a three-dimensional digital x-ray image

Publications (1)

Publication Number Publication Date
ATE444018T1 true ATE444018T1 (de) 2009-10-15

Family

ID=35782493

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04742160T ATE444018T1 (de) 2004-07-01 2004-07-01 Verfahren zur herstellung eines dreidimensionalen digitalen röntgenbildes

Country Status (5)

Country Link
US (1) US7813469B2 (de)
EP (1) EP1773199B1 (de)
AT (1) ATE444018T1 (de)
DE (1) DE602004023439D1 (de)
WO (1) WO2006003235A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20065793L (fi) * 2006-12-12 2008-06-13 Palodex Group Oy Röntgenkuvauslaitteisto ja menetelmä leukaluun alueen kuvaamiseksi
EP2161688B1 (de) * 2008-09-03 2012-03-14 Agfa Healthcare Verfahren zum Ableiten der Menge an dichtem Gewebe aus einer digitalen Mammografiebilddarstellung
DE102009009617B4 (de) * 2009-02-19 2019-04-25 Siemens Healthcare Gmbh Verfahren und Vorrichtung zur Verbesserung der Bildqualität bei einer Bildbestimmung durch iterative Rekonstruktion
CN103648386B (zh) * 2011-07-04 2017-08-29 皇家飞利浦有限公司 在x射线成像设备中调整扫描运动
KR101531370B1 (ko) * 2013-04-10 2015-06-25 (주)제노레이 엑스선 영상장치 및 엑스선 영상장치의 이미징 방법
EP3673809A1 (de) * 2014-09-16 2020-07-01 Sirona Dental, Inc. Verfahren, systeme, vorrichtungen und computerprogramme zur verarbeitung von tomografischen bildern
CN108369730B (zh) * 2015-12-16 2022-05-27 交互数字Ce专利控股公司 用于重新聚焦至少一个全景视频的方法和设备
US11432781B2 (en) 2017-05-03 2022-09-06 3Dio, Inc. Three dimensional x-ray imaging system
US10893842B2 (en) 2018-02-08 2021-01-19 Covidien Lp System and method for pose estimation of an imaging device and for determining the location of a medical device with respect to a target

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903204A (en) * 1987-12-01 1990-02-20 Duke University Matrix inversion tomosynthesis improvements in longitudinal X-ray slice imaging
US5214686A (en) * 1991-12-13 1993-05-25 Wake Forest University Three-dimensional panoramic dental radiography method and apparatus which avoids the subject's spine
EP0632995B1 (de) * 1993-07-06 1999-04-21 Sirona Dental Systems GmbH & Co.KG Zahnärztliche Röntgendiagnostikeinrichtung
US6256370B1 (en) * 2000-01-24 2001-07-03 General Electric Company Method and apparatus for performing tomosynthesis
DE10021219A1 (de) * 2000-04-29 2001-10-31 Philips Corp Intellectual Pty Computertomographie-Verfahren
US7039156B2 (en) * 2000-10-04 2006-05-02 Nihon University Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method
US6611575B1 (en) 2001-07-27 2003-08-26 General Electric Company Method and system for high resolution 3D visualization of mammography images
US6850589B2 (en) * 2002-03-27 2005-02-01 Agilent Technologies, Inc. Tomography of curved surfaces
US6707878B2 (en) * 2002-04-15 2004-03-16 General Electric Company Generalized filtered back-projection reconstruction in digital tomosynthesis
WO2006116488A2 (en) * 2005-04-25 2006-11-02 Xoran Technologies, Inc. Ct system with synthetic view generation

Also Published As

Publication number Publication date
US20090041178A1 (en) 2009-02-12
WO2006003235A1 (en) 2006-01-12
US7813469B2 (en) 2010-10-12
EP1773199B1 (de) 2009-09-30
EP1773199A1 (de) 2007-04-18
DE602004023439D1 (de) 2009-11-12

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Legal Events

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