JP4363621B2 - 画像再構成のためのデータ伝送スキーム及びシステム - Google Patents

画像再構成のためのデータ伝送スキーム及びシステム Download PDF

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Publication number
JP4363621B2
JP4363621B2 JP2003093025A JP2003093025A JP4363621B2 JP 4363621 B2 JP4363621 B2 JP 4363621B2 JP 2003093025 A JP2003093025 A JP 2003093025A JP 2003093025 A JP2003093025 A JP 2003093025A JP 4363621 B2 JP4363621 B2 JP 4363621B2
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Prior art keywords
data
computer
slip ring
data samples
transmission
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JP2004000530A (ja
JP2004000530A5 (enExample
Inventor
チアン・シェー
フィル・イー・ピアソン，ジュニア
デニス・ハリー・プリツコウ
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GE Medical Systems Global Technology Co LLC
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GE Medical Systems Global Technology Co LLC
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    • 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 OR CALCULATING; 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

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  • 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)
JP2003093025A 2002-04-01 2003-03-31 画像再構成のためのデータ伝送スキーム及びシステム Expired - Fee Related JP4363621B2 (ja)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2004000530A JP2004000530A (ja) 2004-01-08
JP2004000530A5 JP2004000530A5 (enExample) 2008-07-24
JP4363621B2 true JP4363621B2 (ja) 2009-11-11

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JP2003093025A Expired - Fee Related JP4363621B2 (ja) 2002-04-01 2003-03-31 画像再構成のためのデータ伝送スキーム及びシステム

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

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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
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US6950492B2 (en) 2003-06-25 2005-09-27 Besson Guy M Dynamic multi-spectral X-ray projection 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
US7991242B2 (en) * 2005-05-11 2011-08-02 Optosecurity Inc. Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
WO2006119603A1 (en) * 2005-05-11 2006-11-16 Optosecurity Inc. Method and system for screening luggage items, cargo containers or persons
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
EP2160134B1 (de) * 2007-06-21 2012-11-14 Schleifring und Apparatebau GmbH Kontaktloser drehübertrager
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
JP5944393B2 (ja) * 2010-09-17 2016-07-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Ｘ線管アーク放電ライドスルー
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
EP2753920B1 (en) 2011-09-07 2018-04-04 Rapiscan Systems, Inc. X-ray inspection system that integrates manifest data with imaging/detection processing
US9138195B2 (en) * 2012-04-23 2015-09-22 Analogic Corporation Contactless communication signal transfer
EP2663074B1 (en) 2012-05-11 2016-04-13 XRing Technologies GmbH Method and system for lossy compression and decompression of computed tomography data
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 (en) * 2014-11-04 2017-03-22 Schleifring und Apparatebau GmbH Method and device for the adjustment of contactless data links
WO2016200768A1 (en) * 2015-06-07 2016-12-15 PCN Technology, Inc. Systems and methods of communication on slip rings and slip ring monitoring
CN109074889B (zh) 2016-02-22 2022-10-18 拉皮斯坎系统股份有限公司 用于检测货物中的危险品和违禁品的系统和方法
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
JP7568570B2 (ja) * 2021-04-08 2024-10-16 キヤノンメディカルシステムズ株式会社 近接通信システム、ｘ線ｃｔ装置及び近接通信制御方法

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Also Published As

Publication number Publication date
DE60309956T2 (de) 2007-09-20
EP1351194B1 (en) 2006-11-29
US7050616B2 (en) 2006-05-23
JP2004000530A (ja) 2004-01-08
US20030185427A1 (en) 2003-10-02
EP1351194A1 (en) 2003-10-08
DE60309956D1 (de) 2007-01-11

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