DE60309956D1 - Verfahren und System zur Datenübertragung für tomographische Bildrekonstruktion - Google Patents

Verfahren und System zur Datenübertragung für tomographische Bildrekonstruktion

Info

Publication number
DE60309956D1
DE60309956D1 DE60309956T DE60309956T DE60309956D1 DE 60309956 D1 DE60309956 D1 DE 60309956D1 DE 60309956 T DE60309956 T DE 60309956T DE 60309956 T DE60309956 T DE 60309956T DE 60309956 D1 DE60309956 D1 DE 60309956D1
Authority
DE
Germany
Prior art keywords
data transmission
tomographic image
image reconstruction
reconstruction
tomographic
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.)
Expired - Lifetime
Application number
DE60309956T
Other languages
English (en)
Other versions
DE60309956T2 (de
Inventor
Jiang Hsieh
Jr Phil E Pearson
Dennis Harry Pritzkow
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
Application granted granted Critical
Publication of DE60309956D1 publication Critical patent/DE60309956D1/de
Publication of DE60309956T2 publication Critical patent/DE60309956T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61B6/56—Details of data transmission or power supply, e.g. use of slip rings
    • 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
    • A61B6/58—Testing, adjusting or calibrating thereof
    • A61B6/586—Detection of faults or malfunction of the device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/003—Reconstruction from projections, e.g. tomography
    • G06T11/005—Specific pre-processing for tomographic reconstruction, e.g. calibration, source positioning, rebinning, scatter correction, retrospective gating

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE60309956T 2002-04-01 2003-03-27 Verfahren und System zur Datenübertragung für tomographische Bildrekonstruktion Expired - Lifetime DE60309956T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US113156 1993-08-27
US10/113,156 US7050616B2 (en) 2002-04-01 2002-04-01 Data transmission scheme and system for image reconstruction

Publications (2)

Publication Number Publication Date
DE60309956D1 true DE60309956D1 (de) 2007-01-11
DE60309956T2 DE60309956T2 (de) 2007-09-20

Family

ID=28041023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60309956T Expired - Lifetime DE60309956T2 (de) 2002-04-01 2003-03-27 Verfahren und System zur Datenübertragung für tomographische Bildrekonstruktion

Country Status (4)

Country Link
US (1) US7050616B2 (de)
EP (1) EP1351194B1 (de)
JP (1) JP4363621B2 (de)
DE (1) DE60309956T2 (de)

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JP4419426B2 (ja) * 2003-04-24 2010-02-24 コニカミノルタエムジー株式会社 医用画像システム
DE10322138B3 (de) * 2003-05-16 2004-09-30 Siemens Ag Datenübertragungssystem mit integriertem Fehlerüberwachungs- und Diagnosewerkzeug für die Datenübertragung in einem Computertomographen sowie zugehöriges Verfahren
US6950493B2 (en) * 2003-06-25 2005-09-27 Besson Guy M Dynamic multi-spectral CT imaging
US6999550B2 (en) * 2004-02-09 2006-02-14 Ge Medical Systems Global Technology Method and apparatus for obtaining data for reconstructing images of an object
DE102004019598B3 (de) * 2004-04-22 2005-12-29 Siemens Ag Verfahren und Vorrichtung zur fehlertoleranten Datenübertragung für eine CT-Anlage
US20090174554A1 (en) * 2005-05-11 2009-07-09 Eric Bergeron Method and system for screening luggage items, cargo containers or persons
US7991242B2 (en) * 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US7957786B2 (en) * 2005-08-15 2011-06-07 General Electric Company Methods and apparatus for communicating signals between portions of an apparatus in relative movement to one another
US7899232B2 (en) 2006-05-11 2011-03-01 Optosecurity Inc. Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) 2007-03-30 2013-07-23 Optosecurity Inc. User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
CN101715318B (zh) * 2007-06-21 2012-08-01 滑动环及设备制造有限公司 无接触的旋转传输器
US8260019B2 (en) * 2007-08-17 2012-09-04 General Electric Company Methods and apparatus for data communication across a slip ring
US7717619B2 (en) * 2008-01-18 2010-05-18 General Electric Company Contactless power and data transmission apparatus
US20090259672A1 (en) * 2008-04-15 2009-10-15 Qualcomm Incorporated Synchronizing timing mismatch by data deletion
JP5469953B2 (ja) * 2009-08-06 2014-04-16 株式会社日立メディコ 画像診断装置
WO2011033381A1 (en) 2009-09-21 2011-03-24 Gideon Kaempfer A method and system for error resilient compression and decompression of computed tomography data
WO2012035500A1 (en) * 2010-09-17 2012-03-22 Koninklijke Philips Electronics N.V. X-ray tube arc ride through
JP5597517B2 (ja) 2010-10-25 2014-10-01 株式会社東芝 医用画像処理装置、医用画像撮影装置、及び医用画像処理プログラム
KR101973221B1 (ko) 2011-09-07 2019-04-26 라피스캔 시스템스, 인코포레이티드 적하목록 데이터를 이미징/검출 프로세싱에 통합시키는 x-선 검사시스템
US9138195B2 (en) * 2012-04-23 2015-09-22 Analogic Corporation Contactless communication signal transfer
EP2663074B1 (de) 2012-05-11 2016-04-13 XRing Technologies GmbH Verfahren und System für verlustbehaftete Kompression und Dekompression von Computertomographiedaten
US20140254602A1 (en) * 2013-03-05 2014-09-11 Schleifring Und Apparatebau Gmbh High Speed Network Contactless Rotary Joint
DE102014200127A1 (de) 2014-01-08 2015-07-09 Siemens Aktiengesellschaft Verfahren zum paketorientierten Übermitteln von Daten in einem medizintechnischen System und eine elektronische Schaltungsanordnung für ein medizintechnisches System
EP3018842B1 (de) * 2014-11-04 2017-03-22 Schleifring und Apparatebau GmbH Verfahren und Vorrichtung zum Einstellen von kontaktlosen Datenverbindungen
US20160359707A1 (en) * 2015-06-07 2016-12-08 PCN Technology, Inc. Systems and methods of communication on slip rings and slip ring monitoring
GB2595986A (en) 2016-02-22 2021-12-15 Rapiscan Systems Inc Systems and methods for detecting threats and contraband in cargo
DE102018209570A1 (de) 2017-06-14 2018-12-20 Carl Zeiss Industrielle Messtechnik Gmbh Verfahren und Vorrichtung zur Erzeugung eines dreidimensionalen Abbilds
CN112617869B (zh) * 2020-11-24 2023-04-18 明峰医疗系统股份有限公司 一种ct滑环通信断点的定位方法及系统

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JP2840782B2 (ja) 1990-03-07 1998-12-24 ソニー株式会社 ディスクプレーヤ
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US5680426A (en) * 1996-01-17 1997-10-21 Analogic Corporation Streak suppression filter for use in computed tomography systems
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US6148057A (en) * 1998-11-02 2000-11-14 Analogic Corporation Apparatus and method for calibrating detectors in a computed tomography scanner
US6212256B1 (en) * 1998-11-25 2001-04-03 Ge Medical Global Technology Company, Llc X-ray tube replacement management system
US6115445A (en) * 1999-01-12 2000-09-05 Analogic Corporation Progressive correction of ring artifacts in a computed tomography system
US6307908B1 (en) * 1999-09-20 2001-10-23 General Electric Company System and method for data interpolation in a multislice x-ray computed tomography system

Also Published As

Publication number Publication date
US20030185427A1 (en) 2003-10-02
EP1351194A1 (de) 2003-10-08
DE60309956T2 (de) 2007-09-20
JP4363621B2 (ja) 2009-11-11
US7050616B2 (en) 2006-05-23
JP2004000530A (ja) 2004-01-08
EP1351194B1 (de) 2006-11-29

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