DE69332674D1 - Verfahren zur automatischer Verfolgung für digitale Röntgenbilder - Google Patents

Verfahren zur automatischer Verfolgung für digitale Röntgenbilder

Info

Publication number
DE69332674D1
DE69332674D1 DE69332674T DE69332674T DE69332674D1 DE 69332674 D1 DE69332674 D1 DE 69332674D1 DE 69332674 T DE69332674 T DE 69332674T DE 69332674 T DE69332674 T DE 69332674T DE 69332674 D1 DE69332674 D1 DE 69332674D1
Authority
DE
Germany
Prior art keywords
digital
tracking method
ray images
automatic tracking
automatic
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 - Fee Related
Application number
DE69332674T
Other languages
English (en)
Other versions
DE69332674T2 (de
Inventor
Steven Phillip Roehm
James Anthony Smith
Ruchi Mangalik
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69332674D1 publication Critical patent/DE69332674D1/de
Publication of DE69332674T2 publication Critical patent/DE69332674T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
    • A61B6/50—Clinical applications
    • A61B6/504—Clinical applications involving diagnosis of blood vessels, e.g. by angiography
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/68—Control of cameras or camera modules for stable pick-up of the scene, e.g. compensating for camera body vibrations
    • H04N23/682—Vibration or motion blur correction
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/32—Transforming X-rays
DE69332674T 1992-10-23 1993-10-19 Verfahren zur automatischer Verfolgung für digitale Röntgenbilder Expired - Fee Related DE69332674T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/965,467 US5293574A (en) 1992-10-23 1992-10-23 Digital x-ray imaging system with automatic tracking

Publications (2)

Publication Number Publication Date
DE69332674D1 true DE69332674D1 (de) 2003-03-13
DE69332674T2 DE69332674T2 (de) 2003-12-18

Family

ID=25510003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69332674T Expired - Fee Related DE69332674T2 (de) 1992-10-23 1993-10-19 Verfahren zur automatischer Verfolgung für digitale Röntgenbilder

Country Status (4)

Country Link
US (1) US5293574A (de)
EP (2) EP0606709B1 (de)
JP (1) JP3540347B2 (de)
DE (1) DE69332674T2 (de)

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US5982915A (en) * 1997-07-25 1999-11-09 Arch Development Corporation Method of detecting interval changes in chest radiographs utilizing temporal subtraction combined with automated initial matching of blurred low resolution images
US6088488A (en) * 1998-04-17 2000-07-11 General Electric Company Vascular imaging with adaptive averaging
US6917692B1 (en) * 1999-05-25 2005-07-12 Thomson Licensing S.A. Kalman tracking of color objects
WO2000075866A1 (en) * 1999-06-04 2000-12-14 Koninklijke Philips Electronics N.V. Image processing method and system, and medical examination apparatus, for extracting a path following a threadlike structure in an image
GB9920401D0 (en) 1999-08-27 1999-11-03 Isis Innovation Non-rigid motion image analysis
WO2001024114A1 (en) * 1999-09-30 2001-04-05 Koninklijke Philips Electronics N.V. Image processing method and system for following a moving object in an image sequence
US6463121B1 (en) * 1999-10-13 2002-10-08 General Electric Company Interactive x-ray position and exposure control using image data as reference information
US6496716B1 (en) 2000-02-11 2002-12-17 Anatoly Langer Method and apparatus for stabilization of angiography images
GB0028491D0 (en) * 2000-11-22 2001-01-10 Isis Innovation Detection of features in images
FR2823057B1 (fr) * 2001-03-28 2003-07-04 Ge Med Sys Global Tech Co Llc Procede de determination de facteur de grandissement d'une image radiographique notamment vasculaire
EP1417831A1 (de) * 2001-08-09 2004-05-12 Koninklijke Philips Electronics N.V. Röntgengerät mit bildverarbeitung
US20030086596A1 (en) * 2001-11-07 2003-05-08 Medical Metrics, Inc. Method, computer software, and system for tracking, stabilizing, and reporting motion between vertebrae
EP1448111A2 (de) * 2001-11-21 2004-08-25 Koninklijke Philips Electronics N.V. Medizinisches betrachtungssystem und verfahren zum nachweis und zur verbesserung von strukturen in bildern mit starken geräuschen
US6895077B2 (en) * 2001-11-21 2005-05-17 University Of Massachusetts Medical Center System and method for x-ray fluoroscopic imaging
JP4426297B2 (ja) * 2001-11-30 2010-03-03 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 ノイズの多い画像中の構造を強調する医用ビューイングシステム及び方法
JP2005528157A (ja) * 2002-06-04 2005-09-22 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 回転血管造影法に基づく冠状動脈構造のハイブリッド３ｄ再構成
US6907103B2 (en) * 2002-06-19 2005-06-14 Agilent Technologies, Inc. Capturing images of moving objects with a moving illumination point source
US7822241B2 (en) 2003-08-21 2010-10-26 Koninklijke Philips Electronics N.V. Device and method for combining two images
US7639847B2 (en) * 2004-09-08 2009-12-29 Ge Medical Systems Information Technologies, Inc. Coronary artery tree imaging system and method
DE102004049227B4 (de) * 2004-10-08 2007-03-01 Yxlon International Security Gmbh Verfahren zur Bestimmung der Lageänderung eines Objekts in einem Gepäckstück
DE102006006038B4 (de) * 2006-02-09 2011-02-17 Siemens Ag System zur bildlich dargestellten Verfolgung eines in ein Untersuchungsobjekt mindestens teilweise eingeführten, bewegten medizinischen Instruments
DE102006019692A1 (de) * 2006-04-27 2007-11-08 Siemens Ag Verfahren zur Bestimmung eines optimalen Triggerzeitpunktes und Vorrichtung zur EKG-getriggerten Aufnahme eines Objekts
US11064964B2 (en) 2007-03-08 2021-07-20 Sync-Rx, Ltd Determining a characteristic of a lumen by measuring velocity of a contrast agent
US9375164B2 (en) 2007-03-08 2016-06-28 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
JP5639764B2 (ja) * 2007-03-08 2014-12-10 シンク−アールエックス，リミティド 運動する器官と共に使用するイメージング及びツール
US9968256B2 (en) 2007-03-08 2018-05-15 Sync-Rx Ltd. Automatic identification of a tool
US11197651B2 (en) 2007-03-08 2021-12-14 Sync-Rx, Ltd. Identification and presentation of device-to-vessel relative motion
US10716528B2 (en) 2007-03-08 2020-07-21 Sync-Rx, Ltd. Automatic display of previously-acquired endoluminal images
US8781193B2 (en) * 2007-03-08 2014-07-15 Sync-Rx, Ltd. Automatic quantitative vessel analysis
WO2009153794A1 (en) * 2008-06-19 2009-12-23 Sync-Rx, Ltd. Stepwise advancement of a medical tool
US9629571B2 (en) 2007-03-08 2017-04-25 Sync-Rx, Ltd. Co-use of endoluminal data and extraluminal imaging
US9974509B2 (en) 2008-11-18 2018-05-22 Sync-Rx Ltd. Image super enhancement
US9144394B2 (en) 2008-11-18 2015-09-29 Sync-Rx, Ltd. Apparatus and methods for determining a plurality of local calibration factors for an image
US9095313B2 (en) 2008-11-18 2015-08-04 Sync-Rx, Ltd. Accounting for non-uniform longitudinal motion during movement of an endoluminal imaging probe
US9101286B2 (en) 2008-11-18 2015-08-11 Sync-Rx, Ltd. Apparatus and methods for determining a dimension of a portion of a stack of endoluminal data points
US11064903B2 (en) 2008-11-18 2021-07-20 Sync-Rx, Ltd Apparatus and methods for mapping a sequence of images to a roadmap image
US10362962B2 (en) 2008-11-18 2019-07-30 Synx-Rx, Ltd. Accounting for skipped imaging locations during movement of an endoluminal imaging probe
US8855744B2 (en) 2008-11-18 2014-10-07 Sync-Rx, Ltd. Displaying a device within an endoluminal image stack
JP5053982B2 (ja) * 2008-12-05 2012-10-24 株式会社東芝 Ｘ線診断装置および画像処理装置
EP2723231A4 (de) 2011-06-23 2015-02-25 Sync Rx Ltd Luminale hintergrundreinigung
CA2875346A1 (en) 2012-06-26 2014-01-03 Sync-Rx, Ltd. Flow-related image processing in luminal organs
US9194965B2 (en) * 2012-11-02 2015-11-24 General Electric Company System and method for X-ray image acquisition and processing
JP6359312B2 (ja) * 2014-03-27 2018-07-18 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
US11191504B2 (en) * 2018-07-31 2021-12-07 Canon Medical Systems Corporation X-ray diagnosis apparatus comprising a blood vessel running information acquiring function, a position specification function, and a diaphragm control function
US11328485B2 (en) * 2019-08-23 2022-05-10 Tencent America LLC Method and apparatus for displaying an augmented-reality image corresponding to a microscope view

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US4403256A (en) * 1981-11-10 1983-09-06 Cbs Inc. Television picture stabilizing system
US4410914A (en) * 1982-02-01 1983-10-18 Cbs Inc. Television picture stabilizing system
US4449195A (en) * 1981-11-13 1984-05-15 General Electric Company Digital fluorographic processor control
US4542459A (en) * 1982-11-26 1985-09-17 General Electric Company Matched filter for x-ray hybrid subtraction
DE3319309A1 (de) * 1983-05-27 1984-11-29 Siemens AG, 1000 Berlin und 8000 München Roentgendiagnostikeinrichtung mit einem flachbildverstaerker
US4559557A (en) * 1984-06-01 1985-12-17 General Electric Company Region-of-interest digital subtraction angiography
US4571619A (en) * 1984-08-03 1986-02-18 General Electric Company Programmable video mask generator
US4618990A (en) * 1984-11-15 1986-10-21 General Electric Company Edge enhancement filtering for digital fluorography images
DE4005111A1 (de) * 1990-02-17 1991-08-22 Philips Patentverwaltung Roentgendiagnostikgeraet mit mitteln zur vergroesserten visuellen darstellung eines waehlbaren ausschnitts des gesamt-bildbereichs
US5054045A (en) * 1990-11-14 1991-10-01 Cedars-Sinai Medical Center Coronary tracking display
US5090042A (en) * 1990-12-24 1992-02-18 Bejjani Fadi J Videofluoroscopy system for in vivo motion analysis

Also Published As

Publication number Publication date
JPH06217968A (ja) 1994-08-09
EP0606709A2 (de) 1994-07-20
EP1158465A1 (de) 2001-11-28
EP0606709A3 (de) 1994-11-30
DE69332674T2 (de) 2003-12-18
EP0606709B1 (de) 2003-02-05
US5293574A (en) 1994-03-08
JP3540347B2 (ja) 2004-07-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee