DE102004038608A1 - Radiographische Tomosynthese-Bildakquisition mit asymmetrischer Geometrie - Google Patents

Radiographische Tomosynthese-Bildakquisition mit asymmetrischer Geometrie Download PDF

Info

Publication number
DE102004038608A1
DE102004038608A1 DE102004038608A DE102004038608A DE102004038608A1 DE 102004038608 A1 DE102004038608 A1 DE 102004038608A1 DE 102004038608 A DE102004038608 A DE 102004038608A DE 102004038608 A DE102004038608 A DE 102004038608A DE 102004038608 A1 DE102004038608 A1 DE 102004038608A1
Authority
DE
Germany
Prior art keywords
theta
ray detector
image acquisition
ray
systems
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.)
Withdrawn
Application number
DE102004038608A
Other languages
German (de)
English (en)
Inventor
Baojun Li
Abdulrahman Al-Khalidy
Jeffrey W Eberhard
Stephen W Metz
Bernhard Erich Hermann Claus
Vianney Pierre Battle
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
Publication of DE102004038608A1 publication Critical patent/DE102004038608A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/044—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using laminography or tomosynthesis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
    • G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
    • 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
    • A61B6/4464—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit or the detector unit being mounted to ceiling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/419—Imaging computed tomograph
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/612—Specific applications or type of materials biological material

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE102004038608A 2003-08-22 2004-08-09 Radiographische Tomosynthese-Bildakquisition mit asymmetrischer Geometrie Withdrawn DE102004038608A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/646,023 US6885724B2 (en) 2003-08-22 2003-08-22 Radiographic tomosynthesis image acquisition utilizing asymmetric geometry

Publications (1)

Publication Number Publication Date
DE102004038608A1 true DE102004038608A1 (de) 2005-10-20

Family

ID=34194442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004038608A Withdrawn DE102004038608A1 (de) 2003-08-22 2004-08-09 Radiographische Tomosynthese-Bildakquisition mit asymmetrischer Geometrie

Country Status (3)

Country Link
US (1) US6885724B2 (https=)
JP (1) JP4646570B2 (https=)
DE (1) DE102004038608A1 (https=)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7123684B2 (en) 2002-11-27 2006-10-17 Hologic, Inc. Full field mammography with tissue exposure control, tomosynthesis, and dynamic field of view processing
US7616801B2 (en) * 2002-11-27 2009-11-10 Hologic, Inc. Image handling and display in x-ray mammography and tomosynthesis
US10638994B2 (en) 2002-11-27 2020-05-05 Hologic, Inc. X-ray mammography with tomosynthesis
US7577282B2 (en) * 2002-11-27 2009-08-18 Hologic, Inc. Image handling and display in X-ray mammography and tomosynthesis
US7831296B2 (en) * 2002-11-27 2010-11-09 Hologic, Inc. X-ray mammography with tomosynthesis
US8565372B2 (en) 2003-11-26 2013-10-22 Hologic, Inc System and method for low dose tomosynthesis
US8571289B2 (en) 2002-11-27 2013-10-29 Hologic, Inc. System and method for generating a 2D image from a tomosynthesis data set
US20050015172A1 (en) * 2002-12-17 2005-01-20 Scott Fried Method of providing centralized splint production
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
US7662082B2 (en) 2004-11-05 2010-02-16 Theragenics Corporation Expandable brachytherapy device
WO2006055830A2 (en) 2004-11-15 2006-05-26 Hologic, Inc. Matching geometry generation and display of mammograms and tomosynthesis images
US7869563B2 (en) * 2004-11-26 2011-01-11 Hologic, Inc. Integrated multi-mode mammography/tomosynthesis x-ray system and method
US7302033B2 (en) * 2005-06-29 2007-11-27 Accuray Incorporated Imaging geometry for image-guided radiosurgery
US7245694B2 (en) 2005-08-15 2007-07-17 Hologic, Inc. X-ray mammography/tomosynthesis of patient's breast
US10008184B2 (en) 2005-11-10 2018-06-26 Hologic, Inc. System and method for generating a 2D image using mammography and/or tomosynthesis image data
US7418076B2 (en) * 2005-11-16 2008-08-26 General Electric Company System and method for cross table tomosynthesis imaging for trauma applications
US7465268B2 (en) 2005-11-18 2008-12-16 Senorx, Inc. Methods for asymmetrical irradiation of a body cavity
WO2007095330A2 (en) 2006-02-15 2007-08-23 Hologic Inc Breast biopsy and needle localization using tomosynthesis systems
FI20065793A7 (fi) * 2006-12-12 2008-06-13 Palodex Group Oy Röntgenkuvauslaitteisto ja menetelmä leukaluun alueen kuvaamiseksi
US7529336B2 (en) 2007-05-31 2009-05-05 Test Research, Inc. System and method for laminography inspection
US7630533B2 (en) 2007-09-20 2009-12-08 Hologic, Inc. Breast tomosynthesis with display of highlighted suspected calcifications
JP4869199B2 (ja) * 2007-09-28 2012-02-08 富士フイルム株式会社 放射線撮影装置
US7792245B2 (en) * 2008-06-24 2010-09-07 Hologic, Inc. Breast tomosynthesis system with shifting face shield
US7991106B2 (en) * 2008-08-29 2011-08-02 Hologic, Inc. Multi-mode tomosynthesis/mammography gain calibration and image correction using gain map information from selected projection angles
US9248311B2 (en) 2009-02-11 2016-02-02 Hologic, Inc. System and method for modifying a flexibility of a brachythereapy catheter
US9579524B2 (en) 2009-02-11 2017-02-28 Hologic, Inc. Flexible multi-lumen brachytherapy device
US8170320B2 (en) * 2009-03-03 2012-05-01 Hologic, Inc. Mammography/tomosynthesis systems and methods automatically deriving breast characteristics from breast x-ray images and automatically adjusting image processing parameters accordingly
US10207126B2 (en) 2009-05-11 2019-02-19 Cytyc Corporation Lumen visualization and identification system for multi-lumen balloon catheter
CN102481146B (zh) 2009-10-08 2016-08-17 霍罗吉克公司 乳房的穿刺活检系统及其使用方法
US8694075B2 (en) * 2009-12-21 2014-04-08 General Electric Company Intra-operative registration for navigated surgical procedures
EP3195902B1 (en) 2010-02-24 2019-07-10 Accuray, Inc. Gantry image guided radiotherapy system
US9687200B2 (en) 2010-06-08 2017-06-27 Accuray Incorporated Radiation treatment delivery system with translatable ring gantry
US8804901B2 (en) 2010-06-08 2014-08-12 Accuray Incorporated Imaging methods for image-guided radiation treatment
JP2012050537A (ja) * 2010-08-31 2012-03-15 Fujifilm Corp Ｘ線画像撮影装置およびトモシンセシス撮影方法
US9352172B2 (en) 2010-09-30 2016-05-31 Hologic, Inc. Using a guide member to facilitate brachytherapy device swap
CN105769236B (zh) 2010-10-05 2020-02-07 霍洛吉克公司 竖立式x射线胸部成像系统和方法
US9075903B2 (en) 2010-11-26 2015-07-07 Hologic, Inc. User interface for medical image review workstation
US10342992B2 (en) 2011-01-06 2019-07-09 Hologic, Inc. Orienting a brachytherapy applicator
US8536547B2 (en) 2011-01-20 2013-09-17 Accuray Incorporated Ring gantry radiation treatment delivery system with dynamically controllable inward extension of treatment head
US9020579B2 (en) 2011-03-08 2015-04-28 Hologic, Inc. System and method for dual energy and/or contrast enhanced breast imaging for screening, diagnosis and biopsy
FR2975277B1 (fr) 2011-05-16 2014-08-08 Gen Electric Procede d'acquisition d'images medicales d'un organe et systeme d'imagerie medicale
JP2014534042A (ja) 2011-11-27 2014-12-18 ホロジック, インコーポレイテッドHologic, Inc. マンモグラフィーおよび／またはトモシンセシス画像データを使用して２ｄ画像を生成するためのシステムおよび方法
CN104135935A (zh) 2012-02-13 2014-11-05 霍罗吉克公司 用于利用合成图像数据导航层析堆的系统和方法
EP2895074B1 (en) * 2012-09-13 2016-11-09 University Of The Free State Mammographic tomography test phantom
AU2014233687B2 (en) 2013-03-15 2018-12-06 Hologic, Inc. Tomosynthesis-guided biopsy in prone
US10624598B2 (en) 2013-03-15 2020-04-21 Hologic, Inc. System and method for navigating a tomosynthesis stack including automatic focusing
KR102264462B1 (ko) 2013-10-09 2021-06-15 홀로직, 인크. 편평화된 유방의 두께 방향을 포함하는 공간 해상도를 향상시키는 x선 유방 영상합성
CN106170255A (zh) 2013-10-24 2016-11-30 安德鲁·P·史密斯 用于导航x射线引导的乳房活检的系统和方法
EP3417786B1 (en) 2014-02-28 2021-04-14 Hologic, Inc. System and method for generating and displaying tomosynthesis image slabs
JP6057020B2 (ja) * 2014-05-01 2017-01-11 株式会社島津製作所 放射線断層撮影装置
US20160220219A1 (en) * 2015-02-02 2016-08-04 Carestream Health, Inc. Auto-positioning for in-room radiography apparatus
WO2017185028A1 (en) 2016-04-22 2017-10-26 Hologic, Inc. Tomosynthesis with shifting focal spot x-ray system using an addressable array
CN110662489B (zh) 2017-03-30 2024-08-02 豪洛捷公司 用于靶向对象增强以生成合成乳房组织图像的系统和方法
JP7277053B2 (ja) 2017-03-30 2023-05-18 ホロジック， インコーポレイテッド 階層式マルチレベル特徴画像合成および提示のためのシステムおよび方法
WO2018183549A1 (en) 2017-03-30 2018-10-04 Hologic, Inc. System and method for synthesizing low-dimensional image data from high-dimensional image data using an object grid enhancement
KR102549678B1 (ko) 2017-05-03 2023-07-03 3디오, 아이엔씨. 3 차원 엑스레이 이미지 시스템
US12279901B2 (en) 2017-05-03 2025-04-22 3Dio, Inc. Three dimensional X-ray imaging system
EP3641635A4 (en) 2017-06-20 2021-04-07 Hologic, Inc. DYNAMIC SELF-LEARNING MEDICAL IMAGING PROCEDURE AND SYSTEM
DE202018006903U1 (de) 2017-08-16 2024-07-29 Hologic Inc. Techniken zur Patientenbewegungsartefaktkompensation bei Brustbildgebung
EP3449835B1 (en) 2017-08-22 2023-01-11 Hologic, Inc. Computed tomography system and method for imaging multiple anatomical targets
US11090017B2 (en) 2018-09-13 2021-08-17 Hologic, Inc. Generating synthesized projection images for 3D breast tomosynthesis or multi-mode x-ray breast imaging
AU2019349684B2 (en) 2018-09-24 2025-04-10 Hologic, Inc. Breast mapping and abnormality localization
US11857358B2 (en) 2018-09-28 2024-01-02 Hologic, Inc. System and method for synthetic breast tissue image generation by high density element suppression
US12170140B2 (en) 2018-11-25 2024-12-17 Hologic, Inc. Customizable multimodality image hanging protocols
CN113574609A (zh) 2019-03-29 2021-10-29 豪洛捷公司 剪切触发的数字图像报告生成
EP3832689A3 (en) 2019-12-05 2021-08-11 Hologic, Inc. Systems and methods for improved x-ray tube life
CN115334973A (zh) 2020-03-27 2022-11-11 豪洛捷公司 用于关联多成像模态中的关注区域的系统和方法
US11471118B2 (en) 2020-03-27 2022-10-18 Hologic, Inc. System and method for tracking x-ray tube focal spot position
WO2021195084A1 (en) 2020-03-27 2021-09-30 Hologic, Inc. Systems and methods for identifying regions of interest in multiple imaging modalities
US20220164951A1 (en) 2020-11-20 2022-05-26 Hologic, Inc. Systems and methods for using ai to identify regions of interest in medical images
US11786191B2 (en) 2021-05-17 2023-10-17 Hologic, Inc. Contrast-enhanced tomosynthesis with a copper filter
US12186119B2 (en) 2021-10-05 2025-01-07 Hologic, Inc. Interactive model interface for image selection in medical imaging systems
US12254586B2 (en) 2021-10-25 2025-03-18 Hologic, Inc. Auto-focus tool for multimodality image review
IL313196A (en) 2021-11-29 2024-07-01 Hologic Inc Systems and methods for correlating objects of interest
US12414217B2 (en) 2022-02-07 2025-09-09 Hologic, Inc. Systems and methods for adaptively controlling filament current in an X-ray tube

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3746872A (en) * 1971-07-27 1973-07-17 Nuclear Chicago Corp Tomography technique in which a single recording film retains spatial information to permit constructing all planar sections of object
JPS55141232A (en) * 1979-04-20 1980-11-05 Shimadzu Corp Xxray tomography device
DE3006828A1 (de) * 1980-02-23 1981-09-10 Philips Patentverwaltung Gmbh, 2000 Hamburg Vorrichtung zur erzeugung von schichtbildern eines dreidimensionalen objektes mit hilfe von ueberlagerungszonogrammen
JPS5816227A (ja) * 1981-07-21 1983-01-29 Toshiba Corp Ｘ線撮影装置
JPS6080436A (ja) * 1983-10-06 1985-05-08 松下電器産業株式会社 Ｘ線診断装置
JPS61106205U (https=) * 1984-12-19 1986-07-05
JPH04109935A (ja) * 1990-08-31 1992-04-10 Shimadzu Corp デジタル断層撮影装置
US5359637A (en) * 1992-04-28 1994-10-25 Wake Forest University Self-calibrated tomosynthetic, radiographic-imaging system, method, and device
DE4304332A1 (de) * 1993-02-13 1994-08-18 Philips Patentverwaltung Verfahren zur Erzeugung von Schichtbildern und Anordnung zur Durchführung des Verfahrens
EP0632995B1 (de) * 1993-07-06 1999-04-21 Sirona Dental Systems GmbH & Co.KG Zahnärztliche Röntgendiagnostikeinrichtung
JP3223017B2 (ja) * 1993-11-12 2001-10-29 株式会社モリタ製作所 平面断層ｘ線撮影装置
US5680430A (en) * 1996-04-23 1997-10-21 Continental X-Ray Corporation Method and apparatus for controlling and optimizing output of an x-ray source
EP0932363B1 (en) * 1996-07-23 2010-09-15 The General Hospital Corporation Tomosynthesis system for breast imaging
US6236708B1 (en) * 1998-11-25 2001-05-22 Picker International, Inc. 2D and 3D tomographic X-ray imaging using flat panel detectors
JP2000329710A (ja) * 1999-05-17 2000-11-30 Shimadzu Corp 放射線断層撮影装置、及び、これを用いた物体検査装置
EP1141897A1 (de) * 1999-10-14 2001-10-10 Centrum für Dentale Innovation GmbH Schichtbildverfahren und gerät
JP2001120531A (ja) * 1999-10-26 2001-05-08 Shimadzu Corp Ｘ線透視撮像装置
DE10102324A1 (de) * 2001-01-19 2002-07-25 Philips Corp Intellectual Pty Röntgeneinrichtung für die Tomosynthese
US6324249B1 (en) * 2001-03-21 2001-11-27 Agilent Technologies, Inc. Electronic planar laminography system and method
US6633626B2 (en) * 2002-02-01 2003-10-14 General Electric Company Methods and apparatus for correcting scatter
US6751284B1 (en) * 2002-12-03 2004-06-15 General Electric Company Method and system for tomosynthesis image enhancement using transverse filtering

Also Published As

Publication number Publication date
US20050041768A1 (en) 2005-02-24
US6885724B2 (en) 2005-04-26
JP2005066343A (ja) 2005-03-17
JP4646570B2 (ja) 2011-03-09

Similar Documents

Publication Publication Date Title
DE102004038608A1 (de) Radiographische Tomosynthese-Bildakquisition mit asymmetrischer Geometrie
DE102005022899B4 (de) Verfahren und Einrichtung zum Erzeugen eines digitalen tomosynthetischen 3D-Röntgenbildes von einem Untersuchungsobjekt
Ford et al. Computed tomography slice thickness and its effects on three-dimensional reconstruction of anatomical structures
Ito et al. Clinical application of a new compact CT system to assess 3‐D images for the preoperative treatment planning of implants in the posterior mandible: A case report
JP5023281B2 (ja) 画像処理方法、その装置並びに断層撮影装置
JP5715335B2 (ja) 任意のスペクトルにおける計算機式断層写真法画像の形成のための順投影
US20200279410A1 (en) Scatter Correction Method and Apparatus for Dental Cone-Beam CT
EP2975578A3 (en) System and method of artifact correction in 3d imaging
US11734839B2 (en) Apparatus and method for removing breathing motion artifacts in CT scans
US20140094696A1 (en) Image processing device, radiographic image capturing system, computer-readable medium and image processing method
DE102010031740B4 (de) Vorrichtung und Verfahren für ein Mammographiegerät
DE102012100067A1 (de) Verfahren und System zur verbesserten medizinischen Bildanalyse
Al Hussani et al. The use of filtered back projection algorithm for reconstruction of tomographic image
KR102387403B1 (ko) 잘림 아티팩트 저감 프로젝션 데이터 보정방법
DE102009032257A1 (de) Verfahren und Vorrichtung zur automatisierten Ermittlung der Mittellinie zumindest eines Teilstücks einer tubulären Gewebestruktur
GB2549592A (en) Method and system for reducing grid line artifacts in x-ray image
Minier et al. Fetal age estimation using MSCT scans of deciduous tooth germs
Preuhs et al. Over-exposure correction in CT using optimization-based multiple cylinder fitting
DE102012106678A1 (de) Bilddiagnosevorrichtung, die eine Röntgenstrahlenbild-Tomosyntheseeinrichtung und eine photoakustische Bildeinrichtung enthält, und Bilddiagnoseverfahren, das diese verwendet
Zain et al. Image reconstruction of x-ray tomography by using image J platform
Kim et al. Feasibility study of shutter scan acquisition for region of interest (ROI) digital tomosynthesis
Oeckl et al. Multiresolution 3D-computerized tomography and its application to NDT
DE102016204828B4 (de) Erzeugen einer kombinierten Kontrastmittel- und Gefäßdarstellung von zu untersuchendem Brustgewebe
Bier et al. Object removal in gradient domain of cone-beam CT projections
DE102008038330A1 (de) Verfahren zur Rekonstruktion von 2D-Schnittbildern aus computertomographischen 3D-Projektionsdaten, die als vollständige und unvollständige (engl. truncated) Projektionen erfasst wurden

Legal Events

Date Code Title Description
R012 Request for examination validly filed

Effective date: 20110721

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee