JP2005532137A - 画像の情報内容を向上する方法及びシステム - Google Patents

画像の情報内容を向上する方法及びシステム Download PDF

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Publication number
JP2005532137A
JP2005532137A JP2004520990A JP2004520990A JP2005532137A JP 2005532137 A JP2005532137 A JP 2005532137A JP 2004520990 A JP2004520990 A JP 2004520990A JP 2004520990 A JP2004520990 A JP 2004520990A JP 2005532137 A JP2005532137 A JP 2005532137A
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Prior art keywords
image
motion
images
artifacts
pet
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JP2004520990A
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English (en)
Japanese (ja)
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JP2005532137A5 (enExample
Inventor
ヴェーゼ，ユルゲン
レーシュ，ペーター
シルヴァ，アンジェラ ジェイン ダ
ジェイ ペトリッロ，マイケル
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Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Publication of JP2005532137A publication Critical patent/JP2005532137A/ja
Publication of JP2005532137A5 publication Critical patent/JP2005532137A5/ja
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • 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
    • A61B6/52—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
    • A61B6/5264—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/73—Deblurring; Sharpening
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20201—Motion blur correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Multimedia (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP2004520990A 2002-07-10 2003-07-08 画像の情報内容を向上する方法及びシステム Withdrawn JP2005532137A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002131061 DE10231061A1 (de) 2002-07-10 2002-07-10 Verfahren und System zur Verbesserung des Informationsgehaltes in einem Bild
PCT/IB2003/003011 WO2004008390A2 (en) 2002-07-10 2003-07-08 Motion artifact correction of tomographical images

Publications (2)

Publication Number Publication Date
JP2005532137A true JP2005532137A (ja) 2005-10-27
JP2005532137A5 JP2005532137A5 (enExample) 2006-08-24

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Family Applications (1)

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JP2004520990A Withdrawn JP2005532137A (ja) 2002-07-10 2003-07-08 画像の情報内容を向上する方法及びシステム

Country Status (6)

Country Link
US (1) US7558439B2 (enExample)
EP (1) EP1522045B1 (enExample)
JP (1) JP2005532137A (enExample)
AU (1) AU2003244998A1 (enExample)
DE (1) DE10231061A1 (enExample)
WO (1) WO2004008390A2 (enExample)

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WO2009091200A3 (ko) * 2008-01-15 2009-10-08 (주)이우테크놀로지 엑스 레이 씨티 촬영 영상의 메탈 아티팩트를 제거하는 방법
JP2011503569A (ja) * 2007-11-09 2011-01-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｍｒ−ｐｅｔ周期運動ゲーティング及び補正
WO2013094186A1 (ja) * 2011-12-18 2013-06-27 国立大学法人京都大学 動き追従ｘ線ｃｔ画像処理方法および動き追従ｘ線ｃｔ画像処理装置

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DE602004015503D1 (de) * 2003-12-08 2008-09-11 Philips Intellectual Property Computertomographieverfahren für periodisch bewegende gegenstände
DE102004050172B4 (de) * 2004-08-20 2010-09-02 "Stiftung Caesar" (Center Of Advanced European Studies And Research) 3D-Rekonstruktion mit schräger Geometrie
JP2008523871A (ja) * 2004-12-15 2008-07-10 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ マルチモダリティ画像のレジストレーション
DE102005017492B4 (de) * 2005-04-15 2007-04-19 Siemens Ag Verfahren zum rechnerischen Kompensieren einer periodischen Bewegung eines Organs sowie Bildaufnahmesystem
DE102005023907A1 (de) 2005-05-24 2006-12-07 Siemens Ag Verfahren zur Ermittlung von Positronen-Emissions-Messinformationen im Rahmen der Positronen-Emissions-Tomographie
RU2431443C2 (ru) * 2005-08-04 2011-10-20 Конинклейке Филипс Электроникс Н.В. Компенсация движения в функциональном формировании изображений
EP2059907A2 (en) * 2006-08-29 2009-05-20 Koninklijke Philips Electronics N.V. Reduction of heart motion artifacts in thoracic ct imaging
US8548568B2 (en) * 2006-09-08 2013-10-01 General Electric Company Methods and apparatus for motion compensation
DE102007034953B4 (de) 2007-07-26 2016-09-22 Siemens Healthcare Gmbh Verfahren zur Bewegungsvorgänge berücksichtigenden Aufnahme von Messdaten eines Patienten und zugehörige medizinische Einrichtung
DE102007034956A1 (de) * 2007-07-26 2009-02-05 Siemens Ag Verfahren zum Detektieren einer neuropathologisch veränderten Gehirnregion
US8610965B2 (en) * 2007-11-26 2013-12-17 Optelec Development B.V. Reproduction device, assembly of a reproductive device and an indication body, and a method for reproducing an image portion
RU2504841C2 (ru) * 2008-09-17 2014-01-20 Конинклейке Филипс Электроникс, Н.В. Сегментация магнитного резонанса с использованием данных пропускания при формировании гибридных ядерных/магнитно-резонансных изображений
EP2340524B1 (en) * 2008-09-19 2019-06-05 Koninklijke Philips N.V. Method for generation of attenuation map in pet-mr
CN102804228B (zh) 2010-03-18 2015-08-19 皇家飞利浦电子股份有限公司 功能图像数据增强和/或增强器
CA2821773C (en) 2010-12-15 2016-10-11 University Of British Columbia Method for generating a 3d representation of an object
EP2578148A1 (en) * 2011-10-04 2013-04-10 Koninklijke Philips Electronics N.V. Medical imaging system with motion detection
DE102012216759A1 (de) * 2012-09-19 2014-03-20 Siemens Aktiengesellschaft Verfahren zur Erzeugung eines PET-Bilddatensatzes eines bewegten Untersuchungsobjekts und Einrichtung hierfür
WO2014109338A1 (ja) * 2013-01-08 2014-07-17 株式会社 東芝 医用画像診断装置、核医学診断装置、ｘ線ｃｔ装置、及び寝台装置
US9542762B2 (en) * 2013-02-21 2017-01-10 Hitachi, Ltd. X-ray CT apparatus and image reconstruction method
CN103544681B (zh) * 2013-08-27 2017-06-06 清华大学 非均一运动模糊图像的恢复方法
WO2016110420A1 (en) * 2015-01-05 2016-07-14 Koninklijke Philips N.V. Digital subtraction angiography
DE102015204718A1 (de) * 2015-03-16 2016-09-22 Siemens Healthcare Gmbh Kompensation von Bildartefakten in einer medizinischen Bildgebung
US9905044B1 (en) 2016-08-25 2018-02-27 General Electric Company Systems and methods for functional imaging
US10993689B2 (en) * 2017-08-31 2021-05-04 General Electric Company Method and system for motion assessment and correction in digital breast tomosynthesis
US10803633B2 (en) 2018-02-06 2020-10-13 General Electric Company Systems and methods for follow-up functional imaging
US10740983B2 (en) * 2018-06-01 2020-08-11 Ebay Korea Co. Ltd. Colored three-dimensional digital model generation
EP3896641A1 (en) * 2020-04-16 2021-10-20 Siemens Healthcare GmbH Correcting object movement during mr imaging
US11309072B2 (en) 2020-04-21 2022-04-19 GE Precision Healthcare LLC Systems and methods for functional imaging
US11300695B2 (en) 2020-04-24 2022-04-12 Ronald Nutt Time-resolved positron emission tomography encoder system for producing event-by-event, real-time, high resolution, three-dimensional positron emission tomographic image without the necessity of performing image reconstruction
US11054534B1 (en) 2020-04-24 2021-07-06 Ronald Nutt Time-resolved positron emission tomography encoder system for producing real-time, high resolution, three dimensional positron emission tomographic image without the necessity of performing image reconstruction
US20250288263A1 (en) * 2024-03-13 2025-09-18 United Imaging Healthcare North America, Inc. Methods and systems for image processing

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DE69325508T2 (de) * 1992-03-09 2000-01-27 St. Georg's Hospital Medical School, London Neurographische abbildungsverfahren und diffusions-anistropie
US5546472A (en) * 1992-08-07 1996-08-13 Arch Development Corp. Feature guided method and apparatus for obtaining an image of an object
US5361763A (en) * 1993-03-02 1994-11-08 Wisconsin Alumni Research Foundation Method for segmenting features in an image
US5839440A (en) * 1994-06-17 1998-11-24 Siemens Corporate Research, Inc. Three-dimensional image registration method for spiral CT angiography
US5647360A (en) * 1995-06-30 1997-07-15 Siemens Corporate Research, Inc. Digital subtraction angiography for 3D diagnostic imaging
US5690106A (en) * 1995-06-30 1997-11-25 Siemens Corporate Research, Inc. Flexible image registration for rotational angiography
US6088611A (en) * 1995-08-18 2000-07-11 The Board Of Trustees Of The University Of Illinois Model based method for high resolution dynamic imaging
US5768413A (en) * 1995-10-04 1998-06-16 Arch Development Corp. Method and apparatus for segmenting images using stochastically deformable contours
US5850486A (en) * 1996-04-29 1998-12-15 The Mclean Hospital Corporation Registration of image data
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GB9614407D0 (en) * 1996-07-09 1996-09-04 Secr Defence Method for imaging artefact reduction
US7194117B2 (en) * 1999-06-29 2007-03-20 The Research Foundation Of State University Of New York System and method for performing a three-dimensional virtual examination of objects, such as internal organs
US5910728A (en) * 1996-11-12 1999-06-08 Beth Israel Deaconess Medical Center Simultaneous acquisition of spatial harmonics (SMASH): ultra-fast imaging with radiofrequency coil arrays
US6075836A (en) * 1997-07-03 2000-06-13 University Of Rochester Method of and system for intravenous volume tomographic digital angiography imaging
US6229570B1 (en) * 1998-09-25 2001-05-08 Lucent Technologies Inc. Motion compensation image interpolation—frame rate conversion for HDTV
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011503569A (ja) * 2007-11-09 2011-01-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Ｍｒ−ｐｅｔ周期運動ゲーティング及び補正
WO2009091200A3 (ko) * 2008-01-15 2009-10-08 (주)이우테크놀로지 엑스 레이 씨티 촬영 영상의 메탈 아티팩트를 제거하는 방법
KR100923098B1 (ko) * 2008-01-15 2009-10-22 (주)이우테크놀로지 엑스 레이 씨티 촬영 영상의 메탈 아티팩트를 제거하는방법
WO2013094186A1 (ja) * 2011-12-18 2013-06-27 国立大学法人京都大学 動き追従ｘ線ｃｔ画像処理方法および動き追従ｘ線ｃｔ画像処理装置
JPWO2013094186A1 (ja) * 2011-12-18 2015-04-27 国立大学法人京都大学 動き追従ｘ線ｃｔ画像処理方法および動き追従ｘ線ｃｔ画像処理装置

Also Published As

Publication number Publication date
US7558439B2 (en) 2009-07-07
WO2004008390A3 (en) 2004-07-01
DE10231061A1 (de) 2004-01-22
EP1522045A2 (en) 2005-04-13
AU2003244998A8 (en) 2004-02-02
US20050226527A1 (en) 2005-10-13
WO2004008390A2 (en) 2004-01-22
EP1522045B1 (en) 2014-11-19
AU2003244998A1 (en) 2004-02-02

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