FR2773901B1 - Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie - Google Patents

Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie

Info

Publication number
FR2773901B1
FR2773901B1 FR9800643A FR9800643A FR2773901B1 FR 2773901 B1 FR2773901 B1 FR 2773901B1 FR 9800643 A FR9800643 A FR 9800643A FR 9800643 A FR9800643 A FR 9800643A FR 2773901 B1 FR2773901 B1 FR 2773901B1
Authority
FR
France
Prior art keywords
arteriography
obtaining
radiographic image
panoramic view
legs during
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
FR9800643A
Other languages
English (en)
Other versions
FR2773901A1 (fr
Inventor
Jean Lienard
Anne Rougee
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 FR9800643A priority Critical patent/FR2773901B1/fr
Priority to EP99300268A priority patent/EP0932119B1/fr
Priority to DE69938943T priority patent/DE69938943D1/de
Priority to US09/232,982 priority patent/US6215849B1/en
Priority to JP01306499A priority patent/JP4676582B2/ja
Publication of FR2773901A1 publication Critical patent/FR2773901A1/fr
Application granted granted Critical
Publication of FR2773901B1 publication Critical patent/FR2773901B1/fr
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 or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
    • A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
    • A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
    • A61B6/5241—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT combining overlapping images of the same imaging modality, e.g. by stitching
    • 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 using two or more images, e.g. averaging or subtraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
FR9800643A 1998-01-22 1998-01-22 Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie Expired - Fee Related FR2773901B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9800643A FR2773901B1 (fr) 1998-01-22 1998-01-22 Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie
EP99300268A EP0932119B1 (fr) 1998-01-22 1999-01-15 Procédé pour l'obtention d'une image numerisée d'un objet
DE69938943T DE69938943D1 (de) 1998-01-22 1999-01-15 Verfahren zur Erzeugung eines digitalisierten Bildes von einem Objekt
US09/232,982 US6215849B1 (en) 1998-01-22 1999-01-19 Method for obtaining a digitized radiographic picture of an object
JP01306499A JP4676582B2 (ja) 1998-01-22 1999-01-21 対象のデジタル化ｘ線撮影写真、特に動脈造影中の脚のパノラマ図を得る方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800643A FR2773901B1 (fr) 1998-01-22 1998-01-22 Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie

Publications (2)

Publication Number Publication Date
FR2773901A1 FR2773901A1 (fr) 1999-07-23
FR2773901B1 true FR2773901B1 (fr) 2000-10-06

Family

ID=9522017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800643A Expired - Fee Related FR2773901B1 (fr) 1998-01-22 1998-01-22 Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie

Country Status (5)

Country Link
US (1) US6215849B1 (fr)
EP (1) EP0932119B1 (fr)
JP (1) JP4676582B2 (fr)
DE (1) DE69938943D1 (fr)
FR (1) FR2773901B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6944265B2 (en) * 2002-11-25 2005-09-13 Ge Medical Systems Global Technology Company, Llc Image pasting using geometry measurement and a flat-panel detector
US6895076B2 (en) 2003-06-03 2005-05-17 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for multiple image acquisition on a digital detector
US7412111B2 (en) * 2004-11-19 2008-08-12 General Electric Company Enhanced image processing method for the presentation of digitally-combined medical images
US11037280B2 (en) 2019-03-12 2021-06-15 GE Precision Healthcare LLC System and method for simulating bilateral injection of contrast agent into a patient

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565053B1 (fr) * 1984-05-25 1986-08-22 Thomson Cgr Procede de traitement d'images radiologiques
JPH01221141A (ja) * 1988-02-29 1989-09-04 Shimadzu Corp Ｘ線撮影装置
JPH0213184A (ja) * 1988-06-30 1990-01-17 Shimadzu Corp デジタルサブトラックション装置
FR2645300B1 (fr) * 1989-03-29 1994-09-09 Gen Electric Cgr Procede de recalage automatique d'images
JPH03251233A (ja) * 1990-02-28 1991-11-08 Shimadzu Corp 血管造影撮影装置
JPH0670924A (ja) * 1992-08-27 1994-03-15 Toshiba Corp Ｘ線ｔｖ装置
DE4231583C2 (de) * 1992-09-21 1995-07-20 Siemens Ag Röntgentechnische Anlage
JPH06292086A (ja) * 1993-04-01 1994-10-18 Toshiba Corp Ｘ線診断装置
JP3784856B2 (ja) * 1995-05-25 2006-06-14 株式会社東芝 画像診断装置
JP3695878B2 (ja) * 1996-02-16 2005-09-14 株式会社東芝 Ｘ線診断装置

Also Published As

Publication number Publication date
DE69938943D1 (de) 2008-08-07
JPH11261893A (ja) 1999-09-24
FR2773901A1 (fr) 1999-07-23
EP0932119A1 (fr) 1999-07-28
JP4676582B2 (ja) 2011-04-27
EP0932119B1 (fr) 2008-06-25
US6215849B1 (en) 2001-04-10

Similar Documents

Publication Publication Date Title
FR2779853B1 (fr) Procede de reconstruction d'une image tridimensionnelle d'un objet, en particulier une image tridimensionnelle angiographique
FR2800189B1 (fr) Procede de reconstruction multi-resolutions d'une image tridimensionnelle d'un objet, en particulier une image tridimensionnelle angiographique
GB2335487B (en) X-ray image processing
FR2752975B1 (fr) Procede de reconstruction d'une image tridimensionnelle d'un objet, en particulier une image tridimentionnelle angiographique
SG74696A1 (en) Two-dimensional image pickup apparatus
AU4175801A (en) Improved imaging apparatus
HK1035829A1 (en) Video image rotating apparatus.
ZA99281B (en) Ultrasound contrast imaging method and apparatus.
GB2350005B (en) Image processing apparatus
EP1028448A4 (fr) Tube imageur a rayons x et son procede de fabrication
FR2773901B1 (fr) Procede d'obtention d'une image radiographique numerisee d'un objet, en particulier une vue panoramique des jambes lors d'une arteriographie
FR2799029B1 (fr) Procede de reconstruction d'une image tridimensionnelle d'un objet en mouvement, en particulier une image tridimensionnelle de vaisseaux du coeur humain
FR2847418B1 (fr) Procede et appareil pour corriger un artefact de remanence d'image.
DE69941551D1 (de) Bildherstellungsapparat
FR2823345B1 (fr) Procede d'amelioration de la qualite d'une image radiographique tridimensionnelle d'un objet et dispositif radiographique correspondant
FR2812506B1 (fr) Procede et dispositif d'alerte lors du decodage progressif d'une image numerique codee avec une region d'interet
GB2339358B (en) Image processing apparatus
DE60116018D1 (de) Bildabtastgerät, welches ein einwandfrei aussehendes Bild bereitstellt und zugleich die Bilddichte bewahrt
DE69918637D1 (de) Bilderzeugungsgerät.
NL1012941A1 (nl) Röntgenbeeld-apparaat.
FI951283A (fi) Digitaalinen panoraamanäyttöinen röntgenkuvauslaitteisto
GB0012812D0 (en) Image processing apparatus
GB2351627B (en) Image processing apparatus
GB2358307B (en) Image processing apparatus
FR2825909B1 (fr) Procede d'etalonnage d'une image radiographique notamment vasculaire

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150930