FR2786293B1 - Procede de compensation de l'epaisseur d'un organe - Google Patents

Procede de compensation de l'epaisseur d'un organe

Info

Publication number
FR2786293B1
FR2786293B1 FR9814786A FR9814786A FR2786293B1 FR 2786293 B1 FR2786293 B1 FR 2786293B1 FR 9814786 A FR9814786 A FR 9814786A FR 9814786 A FR9814786 A FR 9814786A FR 2786293 B1 FR2786293 B1 FR 2786293B1
Authority
FR
France
Prior art keywords
organ
thickness
compensation process
compensation
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
FR9814786A
Other languages
English (en)
Other versions
FR2786293A1 (fr
Inventor
Jean Lienard
Serge Muller
Francois Nicolas
Fabienne Betting
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 SCS
Original Assignee
GE Medical Systems SCS
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 SCS filed Critical GE Medical Systems SCS
Priority to FR9814786A priority Critical patent/FR2786293B1/fr
Priority to US09/447,883 priority patent/US6633661B2/en
Priority to EP99309394A priority patent/EP1004985A1/fr
Priority to JP33263199A priority patent/JP4647737B2/ja
Publication of FR2786293A1 publication Critical patent/FR2786293A1/fr
Application granted granted Critical
Publication of FR2786293B1 publication Critical patent/FR2786293B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G06T5/92—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration by the use of histogram techniques
    • 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
FR9814786A 1998-11-24 1998-11-24 Procede de compensation de l'epaisseur d'un organe Expired - Fee Related FR2786293B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9814786A FR2786293B1 (fr) 1998-11-24 1998-11-24 Procede de compensation de l'epaisseur d'un organe
US09/447,883 US6633661B2 (en) 1998-11-24 1999-11-23 Method of compensation for the thickness of an organ
EP99309394A EP1004985A1 (fr) 1998-11-24 1999-11-24 Procédé de compensation de l'epaisseur d'un organe
JP33263199A JP4647737B2 (ja) 1998-11-24 1999-11-24 器官の厚さを補償する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814786A FR2786293B1 (fr) 1998-11-24 1998-11-24 Procede de compensation de l'epaisseur d'un organe

Publications (2)

Publication Number Publication Date
FR2786293A1 FR2786293A1 (fr) 2000-05-26
FR2786293B1 true FR2786293B1 (fr) 2001-04-27

Family

ID=9533124

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814786A Expired - Fee Related FR2786293B1 (fr) 1998-11-24 1998-11-24 Procede de compensation de l'epaisseur d'un organe

Country Status (4)

Country Link
US (1) US6633661B2 (fr)
EP (1) EP1004985A1 (fr)
JP (1) JP4647737B2 (fr)
FR (1) FR2786293B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803069B1 (fr) * 1999-12-28 2002-12-13 Ge Medical Syst Sa Procede et systeme de compensation de l'epaisseur d'un organe
FR2814666A1 (fr) 2000-07-07 2002-04-05 Ge Med Sys Global Tech Co Llc Procede et appareil d'examen d'un sein par injection d'un produit de contraste
EP1239415A1 (fr) * 2001-03-05 2002-09-11 Ge Medical Systems Sa Procédé et système pour la gestion de la dynamique d'une image numerisée radiologique
FR2823433B1 (fr) 2002-05-07 2004-10-01 Ge Med Sys Global Tech Co Llc Procede et appareil d'examen d'un sein par injection d'un produit de contraste
FR2847698B1 (fr) * 2002-11-27 2005-05-06 Ge Med Sys Global Tech Co Llc Procede de gestion de la dynamique d'une image radiologique numerique
US20050111756A1 (en) * 2003-11-25 2005-05-26 Turner Robert W. System and method for generating coherent data sets of images from various sources
FR2978911B1 (fr) * 2011-08-11 2015-07-03 Gen Electric Procede d'acquisition et de traitement d'images medicales a double energie

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214725A1 (de) * 1982-04-21 1983-10-27 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und anordnung zum zuordnen der grauwerte eines bildes zu anderen grauwerten
JPH0671300B2 (ja) * 1987-03-20 1994-09-07 富士写真フイルム株式会社 放射線画像情報の読取処理条件決定装置
CA2008819A1 (fr) * 1989-02-14 1990-08-14 Dimitris Manolakis Methode d'imagerie regionalement adaptative
JPH03107136A (ja) * 1989-09-20 1991-05-07 Fujitsu Ltd 放射線画像情報読取装置
US5124913A (en) * 1989-12-18 1992-06-23 Eastman Kodak Co. Rule-based technique to automatically determine the final scan gain in storage phosphor radiography
US5046118A (en) * 1990-02-06 1991-09-03 Eastman Kodak Company Tone-scale generation method and apparatus for digital x-ray images
US5457754A (en) * 1990-08-02 1995-10-10 University Of Cincinnati Method for automatic contour extraction of a cardiac image
JP3188491B2 (ja) * 1990-10-24 2001-07-16 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 Ｘ線記録のダイナミック圧縮方法及びその装置
JPH04199986A (ja) * 1990-11-29 1992-07-21 Hitachi Medical Corp ディジタルラジオグラフィ装置
US5164993A (en) * 1991-11-25 1992-11-17 Eastman Kodak Company Method and apparatus for automatic tonescale generation in digital radiographic images
JPH06164840A (ja) * 1992-11-27 1994-06-10 Konica Corp 画像読み取り装置
EP0610916A3 (fr) * 1993-02-09 1994-10-12 Cedars Sinai Medical Center Procédé et dispositif servant à produire des images numériques préferentiellement segmentées.
JPH06242525A (ja) * 1993-02-19 1994-09-02 Konica Corp 放射線画像読取装置
US5361307A (en) * 1993-03-25 1994-11-01 General Electric Company Correlation methods of identifying defects in imaging devices
FR2712415B1 (fr) * 1993-11-09 1995-12-22 Ge Medical Syst Sa Procédé de repérage automatique de points d'intérêt lors d'un examen de stéréotaxie en mammographie.
EP0654761B1 (fr) * 1993-11-23 1997-02-05 Agfa-Gevaert N.V. Procédé et appareil pour localiser des éléments d'image saturés sur un dispositif d'affichage d'images radiographiques
DE4415990A1 (de) * 1994-05-06 1995-11-23 Philips Patentverwaltung Verfahren zur Wiedergabe insbesondere einer digitalen Röntgenaufnahme als sichtbares Bild sowie Anordnung zur Durchführung des Verfahrens
JP3349004B2 (ja) * 1995-02-01 2002-11-20 株式会社日立メディコ Ｘ線画像計測装置
JP3814864B2 (ja) * 1996-04-02 2006-08-30 コニカミノルタホールディングス株式会社 放射線画像の画像処理条件決定装置及び画像処理装置並びに放射線画像の画像処理条件決定方法及び画像処理方法
US5696805A (en) * 1996-09-17 1997-12-09 Eastman Kodak Company Apparatus and method for identifying specific bone regions in digital X-ray images
US5835618A (en) * 1996-09-27 1998-11-10 Siemens Corporate Research, Inc. Uniform and non-uniform dynamic range remapping for optimum image display
AU6660098A (en) * 1997-02-21 1998-09-09 Direct Radiography Corporation Image data processing for digital x-ray detectors
FR2803069B1 (fr) * 1999-12-28 2002-12-13 Ge Medical Syst Sa Procede et systeme de compensation de l'epaisseur d'un organe
FR2803070B1 (fr) * 1999-12-28 2002-06-07 Ge Medical Syst Sa Procede et systeme de gestion de la dynamique d'une image radiologique numerisee

Also Published As

Publication number Publication date
US6633661B2 (en) 2003-10-14
US20030152257A1 (en) 2003-08-14
JP4647737B2 (ja) 2011-03-09
EP1004985A1 (fr) 2000-05-31
JP2000209501A (ja) 2000-07-28
FR2786293A1 (fr) 2000-05-26

Similar Documents

Publication Publication Date Title
FR2803069B1 (fr) Procede et systeme de compensation de l'epaisseur d'un organe
DE69903012D1 (de) Echokompensation
FR2795843B1 (fr) Procede pour l'edition delocalisee de partitions musicales
IT1280407B1 (it) Apparecchio per la vaporizzazione di soluzioni insetticide o simili
FR2803081B1 (fr) Procede de compensation en temperature d'un detecteur d'image
FR2770216B1 (fr) Procede d'obtention de la forme polymorphe epsilon de l'hexanitrohexaazaisowurtzitane
DE69602755T2 (de) Elektromagnetisches lager
FR2721823B1 (fr) Procede pour la deformation permanente des matieres keratiniques
IT234344Y1 (it) Apparecchio per la vaporizzazione di soluzioni insetticide o simili
FR2764883B1 (fr) Procede de fabrication d'hydrofluoroalcanes
ITMI940317A0 (it) Procedimento per la produzione di gamma-butirrolattone
FR2818979B1 (fr) Procede de preparation d'imidaclopride
FR2786293B1 (fr) Procede de compensation de l'epaisseur d'un organe
FR2770932B1 (fr) Procede de fabrication d'une sonde acoustique
FR2754816B1 (fr) Procede de purification d'hydrogenochlorofluoroethanes
FR2768725B1 (fr) Procede de preparation du 2-chloroprop-1-ene
FR2728268B1 (fr) Procede de preparation de gamma-cyclodextrine
FR2734564B1 (fr) Procede d'hydroxyalkylation d'un ether aromatique
FR2791669B1 (fr) Procede de preparation du fluoroformiate de tertiobutyle
MA24015A1 (fr) Procede pour la preparation de dioxo-azabicyclohexanes
IT1290151B1 (it) Procedimento migliorato per la produzione di 5-idrossimetiltiazolo
FR2776655B1 (fr) Procede d'hydrofugation du platre
FR2799753B1 (fr) Procede perfectionne de fabrication d'anhydrides symetriques
FR2795847B1 (fr) Procede de perfectionnement de fabrication d'un insert
IT1303452B1 (it) Elettrocondutture per l'automazione di serrande avvolgibili

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731