FR2796740B1 - Procede et systeme de gestion de la saturation sur une image radiographique numerisee - Google Patents

Procede et systeme de gestion de la saturation sur une image radiographique numerisee

Info

Publication number
FR2796740B1
FR2796740B1 FR9909342A FR9909342A FR2796740B1 FR 2796740 B1 FR2796740 B1 FR 2796740B1 FR 9909342 A FR9909342 A FR 9909342A FR 9909342 A FR9909342 A FR 9909342A FR 2796740 B1 FR2796740 B1 FR 2796740B1
Authority
FR
France
Prior art keywords
saturation
managing
radiographic image
digitized radiographic
digitized
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
FR9909342A
Other languages
English (en)
Other versions
FR2796740A1 (fr
Inventor
Claire Chichereau Laurent
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 FR9909342A priority Critical patent/FR2796740B1/fr
Priority to DE10034846A priority patent/DE10034846A1/de
Priority to US09/619,249 priority patent/US6487271B1/en
Priority to JP2000218387A priority patent/JP4570112B2/ja
Publication of FR2796740A1 publication Critical patent/FR2796740A1/fr
Application granted granted Critical
Publication of FR2796740B1 publication Critical patent/FR2796740B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Analysis (AREA)
FR9909342A 1999-07-19 1999-07-19 Procede et systeme de gestion de la saturation sur une image radiographique numerisee Expired - Fee Related FR2796740B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9909342A FR2796740B1 (fr) 1999-07-19 1999-07-19 Procede et systeme de gestion de la saturation sur une image radiographique numerisee
DE10034846A DE10034846A1 (de) 1999-07-19 2000-07-18 Verfahren und System zur Sättigungsmanipulation eines Röntgenbildes
US09/619,249 US6487271B1 (en) 1999-07-19 2000-07-19 Method and system of saturation management of radiographic image
JP2000218387A JP4570112B2 (ja) 1999-07-19 2000-07-19 放射線撮影画像の飽和管理方法およびそのシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909342A FR2796740B1 (fr) 1999-07-19 1999-07-19 Procede et systeme de gestion de la saturation sur une image radiographique numerisee

Publications (2)

Publication Number Publication Date
FR2796740A1 FR2796740A1 (fr) 2001-01-26
FR2796740B1 true FR2796740B1 (fr) 2001-10-26

Family

ID=9548259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909342A Expired - Fee Related FR2796740B1 (fr) 1999-07-19 1999-07-19 Procede et systeme de gestion de la saturation sur une image radiographique numerisee

Country Status (4)

Country Link
US (1) US6487271B1 (fr)
JP (1) JP4570112B2 (fr)
DE (1) DE10034846A1 (fr)
FR (1) FR2796740B1 (fr)

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SE0101421D0 (sv) * 2001-04-24 2001-04-24 Siemens Elema Ab Apparatus for and method of generating an enhanced contrast information digital image
US7127684B2 (en) * 2002-11-26 2006-10-24 Ge Informational Systems Technologies, Inc. Synchronized magnification system and method for images
JP2005149181A (ja) * 2003-11-17 2005-06-09 Konica Minolta Medical & Graphic Inc 医用画像情報管理システム
US8768026B2 (en) 2003-11-26 2014-07-01 Hologic, Inc. X-ray imaging with x-ray markers that provide adjunct information but preserve image quality
US7382853B2 (en) * 2004-11-24 2008-06-03 General Electric Company Method and system of CT data correction
DE102005022899A1 (de) * 2005-05-18 2006-11-23 Siemens Ag Verfahren und Einrichtung zum Erzeugen eines digitalen tomosynthetischen 3D-Röntgenbildes von einem Untersuchungsobjekt
DE102005036514B4 (de) * 2005-08-03 2017-08-31 Siemens Healthcare Gmbh Verfahren und Einrichtung zum Erzeugen eines digitalen Röntgenbildes von einem Untersuchungsobjekt
JP4891662B2 (ja) * 2006-06-08 2012-03-07 株式会社東芝 マンモグラフィ装置
US8165380B2 (en) * 2008-09-11 2012-04-24 PACSPLUS Co., Ltd. Method, apparatus and program for processing mammographic image
US20100131873A1 (en) * 2008-11-25 2010-05-27 General Electric Company Clinical focus tool systems and methods of use
JP5675117B2 (ja) * 2009-02-17 2015-02-25 株式会社東芝 Ｘ線ｃｔ装置及びｘ線ｃｔ装置の制御プログラム
EP2575602A4 (fr) * 2010-03-31 2016-08-17 Mylife Global Inc Système d'imagerie médicale et procédés associés
WO2012104336A1 (fr) * 2011-02-01 2012-08-09 Dexela Limited Mammographie à plage dynamique élevée utilisant un mammogramme numérique plein champ avec plage dynamique restreinte
DE102011076053B4 (de) * 2011-05-18 2016-05-25 Siemens Aktiengesellschaft Verfahren zum Betrieb einer Röntgen-Bildaufnahmeeinrichtung und Bildaufnahmeeinrichtung
US8842912B2 (en) * 2011-05-19 2014-09-23 Foveon, Inc. Method for processing highlights and saturated regions in a digital image
US9191556B2 (en) 2011-05-19 2015-11-17 Foveon, Inc. Imaging array having photodiodes with different light sensitivities and associated image restoration methods
US9370330B2 (en) 2013-02-08 2016-06-21 Siemens Medical Solutions Usa, Inc. Radiation field and dose control
US9437250B2 (en) * 2014-01-31 2016-09-06 Dell Products, Lp Hard drive carrier that locks in a shipping position
DE102014202950A1 (de) * 2014-02-18 2015-08-20 Siemens Aktiengesellschaft Ausleseelektronik für einen Flachdetektor eines Röntgensystems
JP6998941B2 (ja) 2016-09-15 2022-01-18 アリラ インコーポレイテッド 製品認証のシステムおよび方法
US10779791B2 (en) * 2018-03-16 2020-09-22 General Electric Company System and method for mobile X-ray imaging
CN111084632B (zh) * 2019-12-09 2022-06-03 深圳圣诺医疗设备股份有限公司 基于蒙版的自动曝光控制方法、装置、存储介质和电子设备

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US4891757A (en) * 1986-04-14 1990-01-02 Picker International, Inc. Medical imaging system and method having gray scale mapping means for indicating image saturation regions
US5081659A (en) * 1987-10-30 1992-01-14 Duke University Variable compensation method and apparatus for radiological images
JPH0659280B2 (ja) * 1989-04-19 1994-08-10 松下電器産業株式会社 Ｘ線画像処理装置
US6041135A (en) * 1993-06-28 2000-03-21 Buytaert; Tom Guido Fast interactive off-line processing method for radiographic images
DE69308024T2 (de) * 1993-11-23 1997-08-14 Agfa Gevaert Nv Verfahren und Anordnung zur Lokalisierung von gesättigten Bildelementen auf einer Röntgenbildanzeigevorrichtung
US5458125A (en) * 1994-01-28 1995-10-17 Board Of Directors Of The Leland Standford Jr. University Treatment planning method and apparatus for radiosurgery and radiation therapy
AU2543095A (en) * 1994-03-08 1995-09-25 University Of Connecticut, The Digital pixel-accurate intensity processing method for image information enhancement
US5982953A (en) * 1994-09-02 1999-11-09 Konica Corporation Image displaying apparatus of a processed image from temporally sequential images
US5572565A (en) * 1994-12-30 1996-11-05 Philips Electronics North America Corporation Automatic segmentation, skinline and nipple detection in digital mammograms
US5693948A (en) * 1995-11-21 1997-12-02 Loral Fairchild Corporation Advanced CCD-based x-ray image sensor system
JP3670439B2 (ja) * 1997-05-09 2005-07-13 株式会社日立メディコ Ｘ線装置
CN1273516A (zh) * 1997-08-28 2000-11-15 特性计算公司 从数字乳房x射线照片中自动检测成簇的微钙化的方法和系统

Also Published As

Publication number Publication date
JP2001061824A (ja) 2001-03-13
DE10034846A1 (de) 2001-03-01
FR2796740A1 (fr) 2001-01-26
JP4570112B2 (ja) 2010-10-27
US6487271B1 (en) 2002-11-26

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Effective date: 20160331