FR2766044B1 - Procede de traitement d'une sequence d'images radiologiques d'un objet - Google Patents

Procede de traitement d'une sequence d'images radiologiques d'un objet

Info

Publication number: FR2766044B1
Authority: FR; France
Prior art keywords: sequence; processing; radiological images; radiological; images
Prior art date: 1997-07-11
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

FR9708887A

Other languages

English (en)

Other versions

FR2766044A1 (fr

Inventor

Vladislav Boutenko

Remy Klausz

Regis Vaillant

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.)

1997-07-11

Filing date

1997-07-11

Publication date

1999-10-08

1997-07-11 Application filed by GE Medical Systems SCS filed Critical GE Medical Systems SCS

1997-07-11 Priority to FR9708887A priority Critical patent/FR2766044B1/fr

1998-07-10 Priority to DE69829917T priority patent/DE69829917T2/de

1998-07-10 Priority to EP98305525A priority patent/EP0891080B1/fr

1998-07-11 Priority to US09/114,263 priority patent/US6175613B1/en

1998-07-13 Priority to JP19771398A priority patent/JP3973181B2/ja

1999-01-15 Publication of FR2766044A1 publication Critical patent/FR2766044A1/fr

1999-10-08 Application granted granted Critical

1999-10-08 Publication of FR2766044B1 publication Critical patent/FR2766044B1/fr

2017-07-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/30—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from X-rays
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/142—Edging; Contouring
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/20—Circuitry for controlling amplitude response
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/57—Control of contrast or brightness

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Image Processing (AREA)
Apparatus For Radiation Diagnosis (AREA)
Image Analysis (AREA)

FR9708887A 1997-07-11 1997-07-11 Procede de traitement d'une sequence d'images radiologiques d'un objet Expired - Fee Related FR2766044B1 (fr)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
FR9708887A FR2766044B1 (fr)	1997-07-11	1997-07-11	Procede de traitement d'une sequence d'images radiologiques d'un objet
DE69829917T DE69829917T2 (de)	1997-07-11	1998-07-10	Verfahren zum Verarbeiten einer Folge von radiologischen Bildern eines Objektes
EP98305525A EP0891080B1 (fr)	1997-07-11	1998-07-10	Procédé de traitement d'une séquence d'images radiologiques d'un objet
US09/114,263 US6175613B1 (en)	1997-07-11	1998-07-11	Method for processing a sequence of radiological images of an object
JP19771398A JP3973181B2 (ja)	1997-07-11	1998-07-13	目的物の一連の放射線医学画像を処理する方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9708887A FR2766044B1 (fr)	1997-07-11	1997-07-11	Procede de traitement d'une sequence d'images radiologiques d'un objet

Publications (2)

Publication Number	Publication Date
FR2766044A1 FR2766044A1 (fr)	1999-01-15
FR2766044B1 true FR2766044B1 (fr)	1999-10-08

Family

ID=9509170

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9708887A Expired - Fee Related FR2766044B1 (fr)	1997-07-11	1997-07-11	Procede de traitement d'une sequence d'images radiologiques d'un objet

Country Status (5)

Country	Link
US (1)	US6175613B1 (fr)
EP (1)	EP0891080B1 (fr)
JP (1)	JP3973181B2 (fr)
DE (1)	DE69829917T2 (fr)
FR (1)	FR2766044B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20040120457A1 (en) *	2002-12-20	2004-06-24	University Of Massachusetts Medical Center	Scatter reducing device for imaging
US7480363B2 (en) *	2004-09-15	2009-01-20	Ge Betz, Inc.	Converting a digital radiograph to an absolute thickness map
US7991242B2 (en)	2005-05-11	2011-08-02	Optosecurity Inc.	Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality
US20070041613A1 (en) *	2005-05-11	2007-02-22	Luc Perron	Database of target objects suitable for use in screening receptacles or people and method and apparatus for generating same
US20090174554A1 (en) *	2005-05-11	2009-07-09	Eric Bergeron	Method and system for screening luggage items, cargo containers or persons
US7899232B2 (en) *	2006-05-11	2011-03-01	Optosecurity Inc.	Method and apparatus for providing threat image projection (TIP) in a luggage screening system, and luggage screening system implementing same
US8494210B2 (en) *	2007-03-30	2013-07-23	Optosecurity Inc.	User interface for use in security screening providing image enhancement capabilities and apparatus for implementing same
JP5355292B2 (ja) *	2009-08-10	2013-11-27	キヤノン株式会社	画像処理装置、画像処理方法
CN103917862A (zh)	2011-09-07	2014-07-09	拉皮斯坎系统股份有限公司	整合舱单数据和成像/检测处理的x射线检查系统
WO2017146930A1 (fr)	2016-02-22	2017-08-31	Rapiscan Systems, Inc.	Systèmes et procédés de détection de menaces et de contrebande dans une cargaison
DE102018115991B4 (de)	2018-07-02	2023-12-07	Basler Ag	Digitale schaltung zur korrektur eines vignettierungseffekts in werten von pixeln eines bildes einer elektronischen kamera

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1571800A (en) *	1976-01-15	1980-07-16	Emi Ltd	Radiography
DE3380776D1 (en) *	1982-09-07	1989-11-30	Univ Leland Stanford Junior	X-ray imaging system having radiation scatter compensation and method
EP0123276B1 (fr) *	1983-04-25	1988-03-02	Kabushiki Kaisha Toshiba	Appareil de diagnostic à rayons X
US4644575A (en) *	1984-11-21	1987-02-17	University Of Utah	Electronic slit collimation
NL8802184A (nl) *	1988-09-05	1990-04-02	Philips Nv	Werkwijze en inrichting voor correctie van strooistralingseffecten in roentgenbeelden.
FR2653961A1 (fr) *	1989-11-02	1991-05-03	Gen Electric Cgr	Procede de traitement d'une image pour en ameliorer les contrastes.
DE19505283C1 (de) *	1995-02-16	1996-04-11	Siemens Ag	Röntgenuntersuchungsanlage
DE69630935T2 (de) *	1995-09-29	2004-11-04	Koninklijke Philips Electronics N.V.	Bilverarbeitungsverfahren und -vorrichtung zur automatischen Erfassung von Bereichen eines vorbestimmten Krebstyps in einem Intensitätsbild

1997
- 1997-07-11 FR FR9708887A patent/FR2766044B1/fr not_active Expired - Fee Related
1998
- 1998-07-10 DE DE69829917T patent/DE69829917T2/de not_active Expired - Fee Related
- 1998-07-10 EP EP98305525A patent/EP0891080B1/fr not_active Expired - Lifetime
- 1998-07-11 US US09/114,263 patent/US6175613B1/en not_active Expired - Fee Related
- 1998-07-13 JP JP19771398A patent/JP3973181B2/ja not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US6175613B1 (en)	2001-01-16
DE69829917T2 (de)	2006-03-02
FR2766044A1 (fr)	1999-01-15
EP0891080B1 (fr)	2005-04-27
DE69829917D1 (de)	2005-06-02
JPH11239575A (ja)	1999-09-07
EP0891080A1 (fr)	1999-01-13
JP3973181B2 (ja)	2007-09-12

Publication	Publication Date	Title
EP0758117A4 (fr)	2002-04-03	Procede de traitement d'images et processeur d'images
EP0727906A4 (fr)	2007-01-17	Systeme de traitement d'images fixes
EP0631427A3 (fr)	1995-03-22	Appareil de traitement d'images.
FR2787957B1 (fr)	2001-10-05	Procede de traitement d'une requete
FR2705805B1 (fr)	1996-06-28	Système de traitement d'images.
FR2565053B1 (fr)	1986-08-22	Procede de traitement d'images radiologiques
FR2658635B1 (fr)	1992-10-16	Procede et systeme de traitement d'encheres.
EP0740271A3 (fr)	1997-05-02	Processeurs d'images
DE69435222D1 (de)	2009-09-03	Gerät zur Bildverarbeitung
EP0685963A3 (fr)	1996-07-17	Appareil et procédé de traitement d'image.
EP0618734A3 (fr)	1995-01-04	Traitement d'un signal d'image.
FR2553913B1 (fr)	1991-06-14	Systeme de traitement d'image
EP0720371A3 (fr)	1997-10-22	Méthode de traitement de signaux d'images animées numériques
FR2547142B1 (fr)	1989-11-17	Systeme de traitement d'images
EP0667704A3 (fr)	1996-07-24	Appareil de traitement d'images.
EP0685961A3 (fr)	1997-03-05	Appareil de traitement d'images.
FR2724521B1 (fr)	1998-03-13	Systeme de traitement d'image a multiples plages de tonalites
FR2614163B1 (fr)	1989-06-09	Procede de representation d'images de vues d'un objet
FR2766044B1 (fr)	1999-10-08	Procede de traitement d'une sequence d'images radiologiques d'un objet
EP0762328A3 (fr)	1997-07-30	Dispositif de traitement d'images
EP1001405A4 (fr)	2003-04-16	Procede de traitement d'image et affichage d'image
DE69534638D1 (de)	2005-12-29	Appareil et procede de traitement d'image
FR2610158B1 (fr)	1995-09-08	Appareil de traitement d'images
FR2700038B1 (fr)	1995-02-10	Procédé de traitement des images d'un lot d'images.
EP0989753A4 (fr)	2001-08-16	Processeur d'images et procede de traitement d'images

Legal Events

Date	Code	Title	Description
2009-05-01	ST	Notification of lapse	Effective date: 20090331