CN1766930B - 减少 3d x 射线图像重建中的金属伪影的方法和设备 - Google Patents
减少 3d x 射线图像重建中的金属伪影的方法和设备 Download PDFInfo
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- CN1766930B CN1766930B CN2005100921765A CN200510092176A CN1766930B CN 1766930 B CN1766930 B CN 1766930B CN 2005100921765 A CN2005100921765 A CN 2005100921765A CN 200510092176 A CN200510092176 A CN 200510092176A CN 1766930 B CN1766930 B CN 1766930B
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 7
- 239000007943 implant Substances 0.000 description 12
- 230000008859 change Effects 0.000 description 9
- 238000003384 imaging method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009877 rendering Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
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- 238000012545 processing Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
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- 230000036541 health Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
Images
Classifications
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- 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
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
-
- 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
-
- 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
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
-
- G06T5/70—
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/04—Indexing scheme for image data processing or generation, in general involving 3D image data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10072—Tomographic images
- G06T2207/10081—Computed x-ray tomography [CT]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10116—X-ray image
- G06T2207/10121—Fluoroscopy
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/922,765 US7369695B2 (en) | 2004-08-20 | 2004-08-20 | Method and apparatus for metal artifact reduction in 3D X-ray image reconstruction using artifact spatial information |
US10/922765 | 2004-08-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1766930A CN1766930A (zh) | 2006-05-03 |
CN1766930B true CN1766930B (zh) | 2013-05-29 |
Family
ID=35058692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100921765A Active CN1766930B (zh) | 2004-08-20 | 2005-08-22 | 减少 3d x 射线图像重建中的金属伪影的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7369695B2 (zh) |
EP (1) | EP1627601B1 (zh) |
JP (1) | JP2006055645A (zh) |
KR (1) | KR101160696B1 (zh) |
CN (1) | CN1766930B (zh) |
AT (1) | ATE398966T1 (zh) |
DE (1) | DE602005007661D1 (zh) |
Families Citing this family (43)
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US7689014B2 (en) * | 2000-01-18 | 2010-03-30 | Z-Kat Inc | Apparatus and method for measuring anatomical objects using coordinated fluoroscopy |
FR2816200A1 (fr) | 2000-11-06 | 2002-05-10 | Praxim | Determination de la position d'une prothese du genou |
DE102006021051A1 (de) * | 2006-05-05 | 2007-11-15 | Siemens Ag | Verfahren zur Generierung eines medizinischen Bildes und medizinisches Bildaufnahmesystem |
US20080089567A1 (en) * | 2006-10-11 | 2008-04-17 | Eliasson Tracy K | Artifact reduction in an x-ray imaging system |
DE502006002276D1 (de) * | 2006-10-26 | 2009-01-15 | Brainlab Ag | Integriertes medizinisches Trackingsystem |
EP2083690B1 (en) * | 2006-11-10 | 2010-03-31 | Koninklijke Philips Electronics N.V. | Metal artefact prevention during needle guidance under (xper) ct |
CN101190130B (zh) * | 2006-11-30 | 2012-02-08 | 通用电气公司 | 通过非晶硅x射线探测器进行电磁辐射探测的系统和方法 |
US8214016B2 (en) * | 2006-12-12 | 2012-07-03 | Perception Raisonnement Action En Medecine | System and method for determining an optimal type and position of an implant |
EP1935342B1 (de) * | 2006-12-19 | 2015-02-25 | Brainlab AG | Artefakt-Eliminierung für eine medizintechnische Beckenregistrierung mit getrackter, systembekannter Beckenstütze |
US8024026B2 (en) | 2007-05-31 | 2011-09-20 | General Electric Company | Dynamic reference method and system for use with surgical procedures |
WO2009027889A2 (en) * | 2007-08-31 | 2009-03-05 | Koninklijke Philips Electronics N.V. | Uncertainty maps for segmentation in the presence of metal artifacts |
US10398393B2 (en) | 2007-10-02 | 2019-09-03 | Stryker European Holdings I, Llc | Dynamic reference method and system for interventional procedures |
US8315690B2 (en) * | 2007-10-02 | 2012-11-20 | General Electric Company | Dynamic reference method and system for interventional procedures |
KR100923098B1 (ko) * | 2008-01-15 | 2009-10-22 | (주)이우테크놀로지 | 엑스 레이 씨티 촬영 영상의 메탈 아티팩트를 제거하는방법 |
DE102008018269A1 (de) | 2008-04-10 | 2009-10-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zur rotationsfreien Computertomographie |
KR101018051B1 (ko) * | 2008-10-23 | 2011-03-02 | 한국과학기술원 | 엑스선 촬영 영상에서 메탈 아티팩트를 감소시키는 방법 |
US8503750B2 (en) * | 2009-10-06 | 2013-08-06 | General Electric Company | Method and apparatus for reduction of metal artifacts in CT images |
WO2011042821A1 (en) * | 2009-10-06 | 2011-04-14 | Koninklijke Philips Electronics, N.V. | Method for artifact reduction in cone-beam ct images |
US8694075B2 (en) * | 2009-12-21 | 2014-04-08 | General Electric Company | Intra-operative registration for navigated surgical procedures |
KR101056287B1 (ko) * | 2010-07-21 | 2011-08-11 | 한국과학기술원 | 압축 센싱 및 기대치 최대화 알고리즘을 사용한 x-선 전산 단층 촬영 영상의 금속성 음영 제거 방법 및 장치 |
US9177374B2 (en) | 2011-03-24 | 2015-11-03 | The Johns Hopkins University | Model-based processing of image data |
RU2628053C2 (ru) * | 2011-12-27 | 2017-08-14 | Конинклейке Филипс Н.В. | Удаление артефактов от генератора электромагнитного поля из трехмерного снимка |
US8891847B2 (en) | 2012-01-23 | 2014-11-18 | Medtronic Navigation, Inc. | Automatic implant detection from image artifacts |
CN103729827A (zh) * | 2012-10-11 | 2014-04-16 | 南京普爱射线影像设备有限公司 | 影像增强器c形臂x射线机三维重建重叠伪影校正方法 |
US9091628B2 (en) | 2012-12-21 | 2015-07-28 | L-3 Communications Security And Detection Systems, Inc. | 3D mapping with two orthogonal imaging views |
US10070828B2 (en) | 2013-03-05 | 2018-09-11 | Nview Medical Inc. | Imaging systems and related apparatus and methods |
US10846860B2 (en) | 2013-03-05 | 2020-11-24 | Nview Medical Inc. | Systems and methods for x-ray tomosynthesis image reconstruction |
DE102013204552B4 (de) * | 2013-03-15 | 2023-09-21 | Siemens Healthcare Gmbh | Verfahren zur artefaktfreien Wiedergabe von Metallteilen in dreidimensional rekonstruierten Bildern |
US9936924B2 (en) | 2013-03-26 | 2018-04-10 | The Johns Hopkins University | Task-based source-detector trajectories for tomographic imaging |
EP2927946A1 (en) | 2014-04-04 | 2015-10-07 | Nordson Corporation | X-ray inspection apparatus for inspecting semiconductor wafers |
CN105405129A (zh) * | 2015-10-31 | 2016-03-16 | 上海联影医疗科技有限公司 | 医学图像的重建方法及其装置 |
JP7336984B2 (ja) * | 2016-03-24 | 2023-09-01 | エヌビュー メディカル インク | 画像再構築のためのシステム及び方法 |
JP6780948B2 (ja) * | 2016-03-28 | 2020-11-04 | キヤノンメディカルシステムズ株式会社 | X線ct装置 |
US11478213B2 (en) | 2017-05-17 | 2022-10-25 | Carestream Health, Inc. | Low dose digital tomosynthesis system and method using artificial intelligence |
US11432789B2 (en) | 2017-05-17 | 2022-09-06 | Carestream Health, Inc. | Self-calibrating technique for x-ray imaging scanners |
US10517561B2 (en) | 2017-05-17 | 2019-12-31 | Carestream Health, Inc. | Self-calibrating technique for x-ray imaging scanners |
WO2019060843A1 (en) | 2017-09-22 | 2019-03-28 | Nview Medical Inc. | IMAGE RECONSTRUCTION USING MACHINE LEARNING REGULARIZERS |
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 |
US10930064B2 (en) | 2018-02-08 | 2021-02-23 | Covidien Lp | Imaging reconstruction system and method |
JP2021513876A (ja) * | 2018-02-16 | 2021-06-03 | ターナー イノベーションズ,エルエルシー. | 3次元放射線画像再構成 |
US20210244309A1 (en) * | 2018-05-11 | 2021-08-12 | Aselsan Elektronik Sanayi Ve Ticaret Anonim Sirketi | Method of calibrating magnetic particle imaging system |
DE102020131786A1 (de) * | 2019-12-06 | 2021-06-10 | Siemens Healthcare Gmbh | Method for metal artifact avoidance in x-ray imaging |
US20230169702A1 (en) * | 2021-11-29 | 2023-06-01 | Heartflow, Inc. | Systems and methods for processing electronic images for physiology-compensated reconstruction |
Citations (2)
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US6118845A (en) * | 1998-06-29 | 2000-09-12 | Surgical Navigation Technologies, Inc. | System and methods for the reduction and elimination of image artifacts in the calibration of X-ray imagers |
US6125193A (en) * | 1998-06-01 | 2000-09-26 | Kabushiki Kaisha Toshiba | Method and system for high absorption object artifacts reduction and superposition |
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JP2876134B2 (ja) * | 1989-09-18 | 1999-03-31 | ジーイー横河メディカルシステム株式会社 | 画像処理装置 |
JPH0698886A (ja) * | 1992-09-21 | 1994-04-12 | Hitachi Medical Corp | X線ct装置 |
FR2752975B1 (fr) * | 1996-09-04 | 1998-12-04 | Ge Medical Syst Sa | Procede de reconstruction d'une image tridimensionnelle d'un objet, en particulier une image tridimentionnelle angiographique |
US6801594B1 (en) * | 1997-11-26 | 2004-10-05 | General Electric Company | Computed tomography fluoroscopy system |
US6081577A (en) * | 1998-07-24 | 2000-06-27 | Wake Forest University | Method and system for creating task-dependent three-dimensional images |
US6470207B1 (en) * | 1999-03-23 | 2002-10-22 | Surgical Navigation Technologies, Inc. | Navigational guidance via computer-assisted fluoroscopic imaging |
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 |
US6666579B2 (en) * | 2000-12-28 | 2003-12-23 | Ge Medical Systems Global Technology Company, Llc | Method and apparatus for obtaining and displaying computed tomography images using a fluoroscopy imaging system |
US6721387B1 (en) * | 2001-06-13 | 2004-04-13 | Analogic Corporation | Method of and system for reducing metal artifacts in images generated by x-ray scanning devices |
JP4854137B2 (ja) * | 2001-06-21 | 2012-01-18 | 株式会社東芝 | 医用画像診断装置 |
US6483892B1 (en) * | 2001-10-20 | 2002-11-19 | Ying Wang | Volumetric computed tomography (CT) fluoroscopy system for small animal studies |
US6990368B2 (en) * | 2002-04-04 | 2006-01-24 | Surgical Navigation Technologies, Inc. | Method and apparatus for virtual digital subtraction angiography |
AU2003249438A1 (en) | 2002-08-14 | 2004-03-03 | Koninklijke Philips Electronics N.V. | Method and apparatus for generating improved computer tomography images of natural tissues |
-
2004
- 2004-08-20 US US10/922,765 patent/US7369695B2/en active Active
-
2005
- 2005-07-28 AT AT05254709T patent/ATE398966T1/de not_active IP Right Cessation
- 2005-07-28 DE DE200560007661 patent/DE602005007661D1/de active Active
- 2005-07-28 EP EP20050254709 patent/EP1627601B1/en not_active Not-in-force
- 2005-08-18 JP JP2005237347A patent/JP2006055645A/ja active Pending
- 2005-08-18 KR KR1020050075568A patent/KR101160696B1/ko active IP Right Grant
- 2005-08-22 CN CN2005100921765A patent/CN1766930B/zh active Active
Patent Citations (2)
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US6125193A (en) * | 1998-06-01 | 2000-09-26 | Kabushiki Kaisha Toshiba | Method and system for high absorption object artifacts reduction and superposition |
US6118845A (en) * | 1998-06-29 | 2000-09-12 | Surgical Navigation Technologies, Inc. | System and methods for the reduction and elimination of image artifacts in the calibration of X-ray imagers |
Non-Patent Citations (2)
Title |
---|
张惠、PASCALHaigron、舒华忠、,罗立民.X射线图像和CT图像的多维配准.电子学报 2002年第10期.2002,(2002年第10期),1573-1576. |
张惠、PASCALHaigron、舒华忠、,罗立民.X射线图像和CT图像的多维配准.电子学报 2002年第10期.2002,(2002年第10期),1573-1576. * |
Also Published As
Publication number | Publication date |
---|---|
US20060039591A1 (en) | 2006-02-23 |
ATE398966T1 (de) | 2008-07-15 |
KR101160696B1 (ko) | 2012-06-28 |
US7369695B2 (en) | 2008-05-06 |
KR20060053091A (ko) | 2006-05-19 |
EP1627601B1 (en) | 2008-06-25 |
EP1627601A1 (en) | 2006-02-22 |
DE602005007661D1 (de) | 2008-08-07 |
JP2006055645A (ja) | 2006-03-02 |
CN1766930A (zh) | 2006-05-03 |
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