DE102004057032A1 - Tomosyntheseverfahren und-vorrichtung mit ungleichmäßiger View-Gewichtung - Google Patents

Tomosyntheseverfahren und-vorrichtung mit ungleichmäßiger View-Gewichtung Download PDF

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Publication number
DE102004057032A1
DE102004057032A1 DE102004057032A DE102004057032A DE102004057032A1 DE 102004057032 A1 DE102004057032 A1 DE 102004057032A1 DE 102004057032 A DE102004057032 A DE 102004057032A DE 102004057032 A DE102004057032 A DE 102004057032A DE 102004057032 A1 DE102004057032 A1 DE 102004057032A1
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Germany
Prior art keywords
weighting factors
image data
weighting
subject
projection
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.)
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DE102004057032A
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German (de)
English (en)
Inventor
Baojun Waukesha Li
Bernhard Erich Hermann Claus
Gopal B. New Berlin Avinash
Stephen W. Greenfield Metz
Jiang Brookfield Hsieh
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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Application filed by GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of DE102004057032A1 publication Critical patent/DE102004057032A1/de
Withdrawn legal-status Critical Current

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    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/025—Tomosynthesis
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/436—Limited angle

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (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)
DE102004057032A 2003-11-26 2004-11-25 Tomosyntheseverfahren und-vorrichtung mit ungleichmäßiger View-Gewichtung Withdrawn DE102004057032A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/723,034 2003-11-26
US10/723,034 US6980624B2 (en) 2003-11-26 2003-11-26 Non-uniform view weighting tomosynthesis method and apparatus

Publications (1)

Publication Number Publication Date
DE102004057032A1 true DE102004057032A1 (de) 2005-06-23

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ID=34552749

Family Applications (1)

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DE102004057032A Withdrawn DE102004057032A1 (de) 2003-11-26 2004-11-25 Tomosyntheseverfahren und-vorrichtung mit ungleichmäßiger View-Gewichtung

Country Status (4)

Country Link
US (1) US6980624B2 (https=)
JP (1) JP4695867B2 (https=)
DE (1) DE102004057032A1 (https=)
FR (1) FR2862789B1 (https=)

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DE102008051157B4 (de) * 2008-04-28 2016-11-10 Siemens Healthcare Gmbh Verfahren zum Erhalten einer 3D-Rekonstruktion eines Objekts

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DE102005017491B4 (de) * 2005-04-15 2007-03-15 Siemens Ag Verfahren zum Erzeugen eines gainkorrigierten Röntgenbildes
US7760849B2 (en) * 2006-04-14 2010-07-20 William Beaumont Hospital Tetrahedron beam computed tomography
US8983024B2 (en) 2006-04-14 2015-03-17 William Beaumont Hospital Tetrahedron beam computed tomography with multiple detectors and/or source arrays
US9339243B2 (en) 2006-04-14 2016-05-17 William Beaumont Hospital Image guided radiotherapy with dual source and dual detector arrays tetrahedron beam computed tomography
CA2905989C (en) * 2006-05-25 2017-01-24 Di Yan Real-time, on-line and offline treatment dose tracking and feedback process for volumetric image guided adaptive radiotherapy
US7949174B2 (en) * 2006-10-19 2011-05-24 General Electric Company System and method for calibrating an X-ray detector
WO2008069479A1 (en) * 2006-12-06 2008-06-12 Electronics And Telecommunications Research Institute Substrate for analzing coverage of self-assembled molecules and analyzing method using the same
JP5196801B2 (ja) * 2007-02-20 2013-05-15 株式会社東芝 デジタル断層撮影の結像処理装置
FR2927719B1 (fr) * 2008-02-19 2010-03-26 Gen Electric Procede de traitement d'images obtenues par tomosynthese et dispositif associe
US8786873B2 (en) 2009-07-20 2014-07-22 General Electric Company Application server for use with a modular imaging system
JP5301403B2 (ja) * 2009-09-28 2013-09-25 富士フイルム株式会社 放射線撮影装置
JP5572040B2 (ja) * 2009-09-28 2014-08-13 富士フイルム株式会社 放射線撮影装置
FR2954086B1 (fr) * 2009-12-22 2013-03-22 Gen Electric Dispositif et procede d'imagerie medicale
WO2011084878A1 (en) 2010-01-05 2011-07-14 William Beaumont Hospital Intensity modulated arc therapy with continuous couch rotation/shift and simultaneous cone beam imaging
US8243882B2 (en) 2010-05-07 2012-08-14 General Electric Company System and method for indicating association between autonomous detector and imaging subsystem
DE102010026674B4 (de) * 2010-07-09 2012-09-27 Siemens Aktiengesellschaft Bildgebungsvorrichtung und Strahlentherapiegerät
WO2012106204A1 (en) 2011-01-31 2012-08-09 University Of Massachusetts Tomosynthesis imaging
JP5358620B2 (ja) * 2011-06-15 2013-12-04 富士フイルム株式会社 放射線撮影装置
WO2013002326A1 (ja) * 2011-06-30 2013-01-03 富士フイルム株式会社 放射線画像撮影システム
JP2013055971A (ja) 2011-09-07 2013-03-28 Fujifilm Corp 断層画像生成装置及び断層画像生成方法
JP5952251B2 (ja) 2012-12-14 2016-07-13 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、画像処理プログラム、及び画像処理方法
JP6080588B2 (ja) * 2013-02-14 2017-02-15 キヤノン株式会社 画像処理装置、画像処理方法、及びコンピュータプログラム
WO2014203531A1 (ja) 2013-06-21 2014-12-24 富士フイルム株式会社 画像表示装置、画像表示方法および画像表示プログラム
US9697624B2 (en) * 2014-08-28 2017-07-04 Shimadzu Corporation Image processing apparatus, radiation tomography apparatus, and method of performing image processing
US10049467B2 (en) * 2015-03-18 2018-08-14 Vatech Co., Ltd. Apparatus and method for reconstructing medical image
WO2018204705A1 (en) 2017-05-03 2018-11-08 Turner Innovations, Llc. Three dimensional x-ray imaging system
US12279901B2 (en) 2017-05-03 2025-04-22 3Dio, Inc. Three dimensional X-ray imaging system
JP6333444B2 (ja) * 2017-05-19 2018-05-30 キヤノン株式会社 情報処理装置、情報処理方法
US11364004B2 (en) 2018-02-08 2022-06-21 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
US11138767B2 (en) 2018-03-22 2021-10-05 Carl Zeiss X-ray Microscopy, Inc. System and method for the proscriptive determination of parameters for iterative reconstruction
JP7208874B2 (ja) * 2019-08-27 2023-01-19 富士フイルム株式会社 撮影制御装置、方法およびプログラム
US20230395237A1 (en) * 2022-06-07 2023-12-07 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for image processing

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JP2000139885A (ja) * 1998-11-13 2000-05-23 Fuji Photo Film Co Ltd 放射線投影画像形成装置
JP4505868B2 (ja) * 1999-03-12 2010-07-21 双葉電子工業株式会社 電界放出型表示装置の輝度補償回路
DE10018707A1 (de) * 1999-04-16 2000-12-28 Gen Electric Verfahren und Gerät zur Durchführung einer Tomosynthese
JP4596579B2 (ja) * 1999-09-22 2010-12-08 株式会社日立メディコ 画像処理方法及び装置
US6542570B1 (en) * 2000-04-14 2003-04-01 Kabushiki Kaisha Toshiba Method and system for reconstructing computed tomography images using redundant data
JP3926574B2 (ja) * 2001-03-13 2007-06-06 株式会社島津製作所 断層撮影装置
JP3518520B2 (ja) * 2001-03-13 2004-04-12 株式会社島津製作所 断層撮影装置
US6778630B2 (en) * 2001-03-23 2004-08-17 Kabushiki Kaisha Toshiba Method and system for reconstructing computed tomography images using redundant data
US20030072478A1 (en) * 2001-10-12 2003-04-17 Claus Bernhard Erich Hermann Reconstruction method for tomosynthesis
US6707878B2 (en) * 2002-04-15 2004-03-16 General Electric Company Generalized filtered back-projection reconstruction in digital tomosynthesis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008051157B4 (de) * 2008-04-28 2016-11-10 Siemens Healthcare Gmbh Verfahren zum Erhalten einer 3D-Rekonstruktion eines Objekts

Also Published As

Publication number Publication date
US6980624B2 (en) 2005-12-27
JP2005152658A (ja) 2005-06-16
FR2862789A1 (fr) 2005-05-27
JP4695867B2 (ja) 2011-06-08
US20050111616A1 (en) 2005-05-26
FR2862789B1 (fr) 2007-02-23

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Effective date: 20140603