CN100578515C - 对测量数据采集和图像再现进行优化的方法和装置 - Google Patents

对测量数据采集和图像再现进行优化的方法和装置 Download PDF

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Publication number
CN100578515C
CN100578515C CN200610091797A CN200610091797A CN100578515C CN 100578515 C CN100578515 C CN 100578515C CN 200610091797 A CN200610091797 A CN 200610091797A CN 200610091797 A CN200610091797 A CN 200610091797A CN 100578515 C CN100578515 C CN 100578515C
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calculation
acquisition
measurement data
data
group
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Chinese (zh)
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CN1877591A (zh
Inventor
乌尔里克·哈根
奥利弗·海德
托马斯·克卢格
马库斯·维斯特
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Siemens Corp
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Siemens Corp
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/36—Electrical details, e.g. matching or coupling of the coil to the receiver
    • G01R33/3621—NMR receivers or demodulators, e.g. preamplifiers, means for frequency modulation of the MR signal using a digital down converter, means for analog to digital conversion [ADC] or for filtering or processing of the MR signal such as bandpass filtering, resampling, decimation or interpolation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/5608—Data processing and visualization specially adapted for MR, e.g. for feature analysis and pattern recognition on the basis of measured MR data, segmentation of measured MR data, edge contour detection on the basis of measured MR data, for enhancing measured MR data in terms of signal-to-noise ratio by means of noise filtering or apodization, for enhancing measured MR data in terms of resolution by means for deblurring, windowing, zero filling, or generation of gray-scaled images, colour-coded images or images displaying vectors instead of pixels

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Graphics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
  • Devices For Executing Special Programs (AREA)
  • Image Analysis (AREA)
CN200610091797A 2005-06-10 2006-06-12 对测量数据采集和图像再现进行优化的方法和装置 Expired - Fee Related CN100578515C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005026890 2005-06-10
DE102005026890.0 2005-06-10

Publications (2)

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CN1877591A CN1877591A (zh) 2006-12-13
CN100578515C true CN100578515C (zh) 2010-01-06

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Country Link
US (1) US8073225B2 (https=)
EP (1) EP1736907A3 (https=)
JP (1) JP5172109B2 (https=)
CN (1) CN100578515C (https=)

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US7970625B2 (en) 2004-11-04 2011-06-28 Dr Systems, Inc. Systems and methods for retrieval of medical data
US7885440B2 (en) 2004-11-04 2011-02-08 Dr Systems, Inc. Systems and methods for interleaving series of medical images
US7660488B2 (en) 2004-11-04 2010-02-09 Dr Systems, Inc. Systems and methods for viewing medical images
DE102006012945B4 (de) * 2006-03-21 2014-10-02 Siemens Aktiengesellschaft Verfahren zur virtuellen Schichtpositionierung in einem 3D-Volumendatensatz und medizinisches Abbildungssystem
DE102006012943B4 (de) * 2006-03-21 2009-11-19 Siemens Ag Verfahren zur automatischen Auswertung eines Abbildungsdatensatzes eines Objektes und medizinisches Abbildungssystem
US7953614B1 (en) 2006-11-22 2011-05-31 Dr Systems, Inc. Smart placement rules
JP5176488B2 (ja) * 2007-11-02 2013-04-03 カシオ電子工業株式会社 印刷データ処理方法
DE102008044828B3 (de) * 2008-08-28 2010-04-15 Siemens Aktiengesellschaft Verwendung eines Magnetresonanz-Sequenzmodells zur formalen Beschreibung einer Messsequenz
DE102008045278A1 (de) * 2008-09-01 2010-03-25 Siemens Aktiengesellschaft Verfahren zum Kombinieren von Bildern und Magnetresonanzgerät
US8380533B2 (en) 2008-11-19 2013-02-19 DR Systems Inc. System and method of providing dynamic and customizable medical examination forms
US8712120B1 (en) 2009-09-28 2014-04-29 Dr Systems, Inc. Rules-based approach to transferring and/or viewing medical images
DE102011080189A1 (de) * 2011-08-01 2013-02-07 Siemens Aktiengesellschaft Vorrichtung, Verfahren und Computerprogrammprodukt zum Prüfen einer Verarbeitungselektronik
US9092551B1 (en) 2011-08-11 2015-07-28 D.R. Systems, Inc. Dynamic montage reconstruction
US9495604B1 (en) 2013-01-09 2016-11-15 D.R. Systems, Inc. Intelligent management of computerized advanced processing
US10254369B2 (en) * 2014-10-29 2019-04-09 Heartvista, Inc. Pipeline engine for specifying, visualizing, and analyzing MRI image reconstructions
US20170039321A1 (en) 2015-04-30 2017-02-09 D.R. Systems, Inc. Database systems and interactive user interfaces for dynamic interaction with, and sorting of, digital medical image data
CN105957085A (zh) * 2016-05-09 2016-09-21 中国科学院深圳先进技术研究院 三维医学影像数据处理方法及装置
EP3629335A1 (de) * 2018-09-26 2020-04-01 Siemens Healthcare GmbH Verfahren zum automatischen auswählen von bildgebungsparametern für bildgebungsverfahren
DE102023203737A1 (de) 2023-04-24 2024-10-24 Siemens Healthineers Ag Verfahren zur Ermittlung eines Betriebsparameters und medizinische Bildgebungseinrichtung

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JP2960419B2 (ja) * 1988-08-10 1999-10-06 株式会社日立製作所 磁気共鳴イメージング方法
JPH03284239A (ja) * 1990-03-30 1991-12-13 Toshiba Corp 磁気共鳴映像装置
JP3130308B2 (ja) * 1990-08-07 2001-01-31 株式会社日立メディコ 磁気共鳴イメージング装置
JP3098342B2 (ja) * 1992-11-26 2000-10-16 富士通株式会社 並列処理装置における処理順序指定方式
US6466256B1 (en) * 1996-04-05 2002-10-15 Asahi Kogaku Kogyo Kabushiki Kaisha Video-signal processing device connectable to an electronic endoscope
JP3792879B2 (ja) * 1998-03-09 2006-07-05 富士通株式会社 並列実行システム
US6753878B1 (en) * 1999-03-08 2004-06-22 Hewlett-Packard Development Company, L.P. Parallel pipelined merge engines
JP2001178700A (ja) * 1999-12-24 2001-07-03 Ge Yokogawa Medical Systems Ltd 磁気共鳴信号収集方法および装置、磁気共鳴撮影装置並びに記録媒体
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Also Published As

Publication number Publication date
US8073225B2 (en) 2011-12-06
EP1736907A2 (de) 2006-12-27
CN1877591A (zh) 2006-12-13
JP5172109B2 (ja) 2013-03-27
JP2006341098A (ja) 2006-12-21
US20060285735A1 (en) 2006-12-21
EP1736907A3 (de) 2016-07-06

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