DE102004028244A1 - Analyse zeitlicher Veränderungen und Verwendung von Doppel- oder Mehrfachenergiedekompositionsbildern - Google Patents

Analyse zeitlicher Veränderungen und Verwendung von Doppel- oder Mehrfachenergiedekompositionsbildern Download PDF

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Publication number
DE102004028244A1
DE102004028244A1 DE102004028244A DE102004028244A DE102004028244A1 DE 102004028244 A1 DE102004028244 A1 DE 102004028244A1 DE 102004028244 A DE102004028244 A DE 102004028244A DE 102004028244 A DE102004028244 A DE 102004028244A DE 102004028244 A1 DE102004028244 A1 DE 102004028244A1
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DE
Germany
Prior art keywords
data set
image
temporal
derived
subset
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Withdrawn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
DE102004028244A
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German (de)
English (en)
Inventor
Gopal B. New Berlin Avinash
Kadri Nizar Waukesha Jabri
John M. Sussex Sabol
Renuka Pewaukee Uppaluri
Vianney Pierre Milwaukee 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 DE102004028244A1 publication Critical patent/DE102004028244A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission 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
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • 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
    • G06T2207/10116—X-ray image
    • 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
    • G06T2207/20212—Image combination
    • G06T2207/20224—Image subtraction
    • 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
    • G06T2207/30096—Tumor; Lesion

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
DE102004028244A 2003-06-13 2004-06-11 Analyse zeitlicher Veränderungen und Verwendung von Doppel- oder Mehrfachenergiedekompositionsbildern Withdrawn DE102004028244A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/250,222 2003-06-13
US10/250,222 US7627160B2 (en) 2003-06-13 2003-06-13 Analysis of temporal change using dual or multi-energy decomposition images

Publications (1)

Publication Number Publication Date
DE102004028244A1 true DE102004028244A1 (de) 2004-12-30

Family

ID=33489146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004028244A Withdrawn DE102004028244A1 (de) 2003-06-13 2004-06-11 Analyse zeitlicher Veränderungen und Verwendung von Doppel- oder Mehrfachenergiedekompositionsbildern

Country Status (4)

Country Link
US (1) US7627160B2 (cg-RX-API-DMAC7.html)
JP (1) JP2005006331A (cg-RX-API-DMAC7.html)
DE (1) DE102004028244A1 (cg-RX-API-DMAC7.html)
FR (1) FR2856169B1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018636A1 (de) * 2006-04-21 2007-10-25 Siemens Ag Vorrichtung und Verfahren zur Akquistion medizinischer Daten
DE102009051384A1 (de) * 2009-10-30 2011-05-12 Friedrich-Alexander-Universität Erlangen-Nürnberg Strahlaufhärtungskorrektur für CT-Perfusionsmessungen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8265728B2 (en) * 2003-11-26 2012-09-11 University Of Chicago Automated method and system for the evaluation of disease and registration accuracy in the subtraction of temporally sequential medical images
US7692650B2 (en) * 2005-06-01 2010-04-06 Analogic Corporation Method of and system for 3D display of multi-energy computed tomography images
DE102005037367B3 (de) * 2005-08-08 2007-04-05 Siemens Ag Verfahren für eine Röntgeneinrichtung
US7769216B2 (en) * 2005-12-29 2010-08-03 Hologic, Inc. Facilitating comparison of medical images
DE102006001681B4 (de) * 2006-01-12 2008-07-10 Wismüller, Axel, Dipl.-Phys. Dr.med. Verfahren und Vorrichtung zur Darstellung mehrkanaliger Bilddaten
US7961925B2 (en) * 2006-11-14 2011-06-14 Siemens Aktiengesellschaft Method and system for dual energy image registration
US20090046907A1 (en) * 2007-08-17 2009-02-19 Siemens Medical Solutions Usa, Inc. Parallel Execution Of All Image Processing Workflow Features
US8786873B2 (en) 2009-07-20 2014-07-22 General Electric Company Application server for use with a modular imaging system
US8243882B2 (en) 2010-05-07 2012-08-14 General Electric Company System and method for indicating association between autonomous detector and imaging subsystem
US8768029B2 (en) 2010-10-20 2014-07-01 Medtronic Navigation, Inc. Selected image acquisition technique to optimize patient model construction
US9014454B2 (en) * 2011-05-20 2015-04-21 Varian Medical Systems, Inc. Method and apparatus pertaining to images used for radiation-treatment planning
US8675944B2 (en) * 2012-01-12 2014-03-18 Kabushiki Kaisha Toshiba Method of registering image data
KR101429067B1 (ko) 2012-06-20 2014-08-12 삼성전자 주식회사 엑스선 영상 장치 및 엑스선 영상 시스템
KR102126355B1 (ko) * 2013-06-04 2020-06-25 삼성전자주식회사 방사선 촬영 장치 및 방사선 영상 생성 방법
EP3547254A1 (de) * 2018-03-29 2019-10-02 Siemens Healthcare GmbH Analyse-verfahren und analyseeinheit zur ermittlung radiologischer ergebnisdaten

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542459A (en) * 1982-11-26 1985-09-17 General Electric Company Matched filter for x-ray hybrid subtraction
WO2001029770A2 (en) * 1999-10-21 2001-04-26 Arch Development Corporation Detectnig asymetric abnormalities in chest radiography by contralateral and temporal subtraction technique using elastic matching
DE19959719B4 (de) * 1999-12-10 2006-08-17 Siemens Ag Verfahren zum Betrieb eines Magnetresonanztomographiegeräts
DE10100441C2 (de) * 2001-01-08 2003-01-09 Siemens Ag Verfahren zum Betrieb eines Magnetresonanzgeräts bei Initiierung einer neuronalen Aktivität und Magnetresonanzgerät zum Durchführen des Verfahrens
US6901277B2 (en) * 2001-07-17 2005-05-31 Accuimage Diagnostics Corp. Methods for generating a lung report
US6526117B1 (en) * 2001-11-09 2003-02-25 Ge Medical Systems Global Technology Company, Llc Method and apparatus to minimize phase misregistration artifacts in gated CT images
DE10160075B4 (de) * 2001-12-07 2005-11-17 Siemens Ag Verfahren zum Betrieb eines bildgebenden medizinischen Diagnosegeräts
US7263214B2 (en) * 2002-05-15 2007-08-28 Ge Medical Systems Global Technology Company Llc Computer aided diagnosis from multiple energy images
US6771736B2 (en) * 2002-07-25 2004-08-03 Ge Medical Systems Global Technology Company, Llc Method for displaying temporal changes in spatially matched images
US6850585B2 (en) * 2003-03-05 2005-02-01 Ge Medical Systems Global Technology Company, Llc Progressive updating approach for volumetric CT image reconstruction

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006018636A1 (de) * 2006-04-21 2007-10-25 Siemens Ag Vorrichtung und Verfahren zur Akquistion medizinischer Daten
DE102009051384A1 (de) * 2009-10-30 2011-05-12 Friedrich-Alexander-Universität Erlangen-Nürnberg Strahlaufhärtungskorrektur für CT-Perfusionsmessungen
US8279996B2 (en) 2009-10-30 2012-10-02 Siemens Aktiengesellschaft Beam hardening correction for CT perfusion measurements

Also Published As

Publication number Publication date
JP2005006331A (ja) 2005-01-06
US7627160B2 (en) 2009-12-01
US20040252873A1 (en) 2004-12-16
FR2856169B1 (fr) 2006-11-10
FR2856169A1 (fr) 2004-12-17

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