FR2884340B1 - Procede et dispositif de traitement d'images en angiographie soustraite - Google Patents

Procede et dispositif de traitement d'images en angiographie soustraite

Info

Publication number
FR2884340B1
FR2884340B1 FR0503547A FR0503547A FR2884340B1 FR 2884340 B1 FR2884340 B1 FR 2884340B1 FR 0503547 A FR0503547 A FR 0503547A FR 0503547 A FR0503547 A FR 0503547A FR 2884340 B1 FR2884340 B1 FR 2884340B1
Authority
FR
France
Prior art keywords
angiography
self
processing images
noise
mask picture
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
FR0503547A
Other languages
English (en)
Other versions
FR2884340A1 (fr
Inventor
Jean Lienard
Julien Haddad
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
Priority to FR0503547A priority Critical patent/FR2884340B1/fr
Priority to DE102006017098A priority patent/DE102006017098A1/de
Priority to US11/401,163 priority patent/US7702138B2/en
Publication of FR2884340A1 publication Critical patent/FR2884340A1/fr
Application granted granted Critical
Publication of FR2884340B1 publication Critical patent/FR2884340B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G06T5/70—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/20—Image enhancement or restoration by the use of local operators
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20024—Filtering details
    • G06T2207/20028—Bilateral filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20182—Noise reduction or smoothing in the temporal domain; Spatio-temporal filtering
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20172—Image enhancement details
    • G06T2207/20192—Edge enhancement; Edge preservation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06T2207/30101—Blood vessel; Artery; Vein; Vascular
FR0503547A 2005-04-11 2005-04-11 Procede et dispositif de traitement d'images en angiographie soustraite Expired - Fee Related FR2884340B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0503547A FR2884340B1 (fr) 2005-04-11 2005-04-11 Procede et dispositif de traitement d'images en angiographie soustraite
DE102006017098A DE102006017098A1 (de) 2005-04-11 2006-04-10 Verfahren und Vorrichtung zur Verarbeitung von Bildern zur Subtraktionsangiographie
US11/401,163 US7702138B2 (en) 2005-04-11 2006-04-10 Method and apparatus for processing images for subtracted angiography

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0503547A FR2884340B1 (fr) 2005-04-11 2005-04-11 Procede et dispositif de traitement d'images en angiographie soustraite

Publications (2)

Publication Number Publication Date
FR2884340A1 FR2884340A1 (fr) 2006-10-13
FR2884340B1 true FR2884340B1 (fr) 2012-03-02

Family

ID=35285516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0503547A Expired - Fee Related FR2884340B1 (fr) 2005-04-11 2005-04-11 Procede et dispositif de traitement d'images en angiographie soustraite

Country Status (3)

Country Link
US (1) US7702138B2 (fr)
DE (1) DE102006017098A1 (fr)
FR (1) FR2884340B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8320647B2 (en) 2007-11-20 2012-11-27 Olea Medical Method and system for processing multiple series of biological images obtained from a patient
DE102008003945B3 (de) * 2008-01-11 2009-07-16 Siemens Aktiengesellschaft Verfahren zur Erstellung von auf das Blutgefäßsystem eines Patienten bezogenen Bildaufnahmen mittels eines in seiner Position veränderbaren Detektors einer Einrichtung zur digitalen Subtraktionsangiographie
WO2010096701A1 (fr) * 2009-02-20 2010-08-26 Mayo Foundation For Medical Education And Research Débruitage d'un espace de projection par filtrage bilatéral dans une tomographie assistée par ordinateur
US20110150309A1 (en) * 2009-11-27 2011-06-23 University Health Network Method and system for managing imaging data, and associated devices and compounds
GB201006046D0 (en) * 2010-04-12 2010-05-26 Ge Healthcare Uk Ltd System and method for determining motion of a biological object
US8731262B2 (en) * 2010-06-03 2014-05-20 Siemens Medical Solutions Usa, Inc. Medical image and vessel characteristic data processing system
US9072490B2 (en) * 2010-12-20 2015-07-07 Toshiba Medical Systems Corporation Image processing apparatus and image processing method
JP5981220B2 (ja) * 2012-05-21 2016-08-31 東芝メディカルシステムズ株式会社 医用画像処理装置及びｘ線撮影装置
CN107106102B (zh) * 2015-01-05 2020-11-17 皇家飞利浦有限公司 数字减影血管造影

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456926A (en) * 1982-06-21 1984-06-26 Thomson-Csf Broadcast, Inc. Enhancement of fluroscopically generated images
US4559557A (en) * 1984-06-01 1985-12-17 General Electric Company Region-of-interest digital subtraction angiography
DE10139708A1 (de) * 2001-08-11 2003-02-20 Philips Corp Intellectual Pty Vorrichtung und Verfahren zur Verarbeitung von Digitalbildern
FR2854974B1 (fr) * 2003-05-14 2005-07-08 Ge Med Sys Global Tech Co Llc Procede d'amelioration de contraste/luminosite d'images radiographiques

Also Published As

Publication number Publication date
US20070036269A1 (en) 2007-02-15
US7702138B2 (en) 2010-04-20
DE102006017098A1 (de) 2006-10-12
FR2884340A1 (fr) 2006-10-13

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