FR2854528B1 - Procede et appareil de traitement d'image radioscopique - Google Patents
Procede et appareil de traitement d'image radioscopiqueInfo
- Publication number
- FR2854528B1 FR2854528B1 FR0404402A FR0404402A FR2854528B1 FR 2854528 B1 FR2854528 B1 FR 2854528B1 FR 0404402 A FR0404402 A FR 0404402A FR 0404402 A FR0404402 A FR 0404402A FR 2854528 B1 FR2854528 B1 FR 2854528B1
- Authority
- FR
- France
- Prior art keywords
- image processing
- radioscopic image
- radioscopic
- processing
- image
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
- H04N5/321—Transforming X-rays with video transmission of fluoroscopic images
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/076—X-ray fluorescence
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/428,734 US6920198B2 (en) | 2003-05-02 | 2003-05-02 | Methods and apparatus for processing a fluoroscopic image |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2854528A1 FR2854528A1 (fr) | 2004-11-05 |
FR2854528B1 true FR2854528B1 (fr) | 2005-12-02 |
Family
ID=33159444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0404402A Expired - Fee Related FR2854528B1 (fr) | 2003-05-02 | 2004-04-26 | Procede et appareil de traitement d'image radioscopique |
Country Status (3)
Country | Link |
---|---|
US (1) | US6920198B2 (fr) |
JP (1) | JP4458917B2 (fr) |
FR (1) | FR2854528B1 (fr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4411891B2 (ja) * | 2003-07-09 | 2010-02-10 | 株式会社島津製作所 | 放射線撮像装置および放射線検出信号処理方法 |
JP4415635B2 (ja) * | 2003-10-08 | 2010-02-17 | 株式会社島津製作所 | 放射線撮像装置 |
JP4400249B2 (ja) * | 2004-02-25 | 2010-01-20 | 株式会社島津製作所 | 放射線断層撮影装置 |
JP2006068512A (ja) * | 2004-08-06 | 2006-03-16 | Canon Inc | 撮像装置、撮像システム、撮像方法、およびコンピュータプログラム |
JP2006334085A (ja) * | 2005-06-01 | 2006-12-14 | Shimadzu Corp | 放射線撮像装置および放射線検出信号処理方法 |
US20090174554A1 (en) | 2005-05-11 | 2009-07-09 | Eric Bergeron | Method and system for screening luggage items, cargo containers or persons |
US7991242B2 (en) | 2005-05-11 | 2011-08-02 | Optosecurity Inc. | Apparatus, method and system for screening receptacles and persons, having image distortion correction functionality |
US7810997B2 (en) | 2005-08-31 | 2010-10-12 | Shimadzu Corporation | Radiographic apparatus and radiation detection signal processing method |
EP1987771A4 (fr) * | 2006-02-20 | 2011-02-16 | Shimadzu Corp | Dispositif de prise d'images radiologiques et procédé de traitement des signaux de détection de rayonnements |
WO2007096968A1 (fr) * | 2006-02-23 | 2007-08-30 | Shimadzu Corporation | Dispositif de prise d'images radiologiques et procédé de traitement des signaux de détection de rayonnement |
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 |
JP5038031B2 (ja) * | 2006-07-11 | 2012-10-03 | キヤノン株式会社 | 放射線撮影装置、その駆動方法及び放射線撮影システム |
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 |
WO2008012917A1 (fr) * | 2006-07-28 | 2008-01-31 | Shimadzu Corporation | Dispositif d'imagerie par rayonnement et procédé de traitement de signaux de détection de rayonnement |
JP2010017376A (ja) * | 2008-07-11 | 2010-01-28 | Fujifilm Corp | 放射線画像撮影装置 |
US8527412B1 (en) * | 2008-08-28 | 2013-09-03 | Bank Of America Corporation | End-to end monitoring of a check image send process |
JP5405093B2 (ja) * | 2008-12-05 | 2014-02-05 | 富士フイルム株式会社 | 画像処理装置及び画像処理方法 |
JP5448643B2 (ja) | 2009-08-26 | 2014-03-19 | キヤノン株式会社 | 撮像システム、その画像処理方法及びそのプログラム |
JP5566209B2 (ja) | 2009-09-04 | 2014-08-06 | キヤノン株式会社 | 撮像装置及び撮像システム、それらの制御方法及びそのプログラム |
JP5460276B2 (ja) * | 2009-12-04 | 2014-04-02 | キヤノン株式会社 | 撮像装置及び撮像システム |
DE102010018045A1 (de) * | 2010-04-23 | 2011-10-27 | Siemens Aktiengesellschaft | Verfahren zur Aufnahme eines Röntgenbildes und Röntgensystem |
KR101753895B1 (ko) * | 2010-12-03 | 2017-07-05 | 삼성디스플레이 주식회사 | 엑스레이 검출기 및 그 구동방법 |
EP2753920B1 (fr) | 2011-09-07 | 2018-04-04 | Rapiscan Systems, Inc. | Système d'inspection par rayons x intégrant des données de manifeste et traitement par imagerie/détection |
US9823958B2 (en) | 2016-02-08 | 2017-11-21 | Bank Of America Corporation | System for processing data using different processing channels based on source error probability |
US10437880B2 (en) | 2016-02-08 | 2019-10-08 | Bank Of America Corporation | Archive validation system with data purge triggering |
US10437778B2 (en) | 2016-02-08 | 2019-10-08 | Bank Of America Corporation | Archive validation system with data purge triggering |
US10460296B2 (en) | 2016-02-08 | 2019-10-29 | Bank Of America Corporation | System for processing data using parameters associated with the data for auto-processing |
US10067869B2 (en) | 2016-02-12 | 2018-09-04 | Bank Of America Corporation | System for distributed data processing with automatic caching at various system levels |
US9952942B2 (en) | 2016-02-12 | 2018-04-24 | Bank Of America Corporation | System for distributed data processing with auto-recovery |
EP3772702A3 (fr) | 2016-02-22 | 2021-05-19 | Rapiscan Systems, Inc. | Procédés de traitement des images radiographiques |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4482918A (en) * | 1982-04-26 | 1984-11-13 | General Electric Company | Method and apparatus for X-ray image subtraction |
US4848879A (en) * | 1982-10-09 | 1989-07-18 | Canon Kabushiki Kaisha | Light modulating device |
DE3529108A1 (de) * | 1985-08-14 | 1987-02-26 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur erzeugung einer roentgenaufnahme mittels eines fotoleiters und anordnung zur durchfuehrung des verfahrens |
DE3842525A1 (de) * | 1988-12-17 | 1990-06-21 | Philips Patentverwaltung | Verfahren zur erzeugung einer roentgenaufnahme mittels eines photoleiters und anordnung zur durchfuehrung des verfahrens |
US5047631A (en) * | 1989-12-22 | 1991-09-10 | Synergy Computer Graphics Corporation | Self-referencing start of plot system and method |
KR100202343B1 (ko) * | 1990-03-13 | 1999-06-15 | 이데이 노부유끼 | 셰이딩 보정 장치 |
US5331682A (en) * | 1991-11-25 | 1994-07-19 | General Electric Company | Radiation detector offset and afterglow compensation technique |
US5400383A (en) * | 1991-12-09 | 1995-03-21 | General Electric Company | Fluoroscopic imager with frame-filling apparatus |
FR2687862B1 (fr) * | 1992-02-24 | 1997-07-04 | Defontaine Jean Claude | Module inducteur d'un moteur lineaire asynchrone et moteur en faisant application. |
US5432834A (en) * | 1993-11-22 | 1995-07-11 | Hologic, Inc. | Whole-body dual-energy bone densitometry using a narrow angle fan beam to cover the entire body in successive scans |
GB9404115D0 (en) | 1994-03-03 | 1994-04-20 | Philips Electronics Uk Ltd | An imaging device |
US5563421A (en) * | 1995-06-07 | 1996-10-08 | Sterling Diagnostic Imaging, Inc. | Apparatus and method for eliminating residual charges in an image capture panel |
US5999587A (en) * | 1997-07-03 | 1999-12-07 | University Of Rochester | Method of and system for cone-beam tomography reconstruction |
US5969360A (en) * | 1997-11-26 | 1999-10-19 | Direct Radiography Corp. | Readout sequence for residual image elimination in a radiation detection panel |
US6259084B1 (en) * | 1999-09-02 | 2001-07-10 | Hewlett Packard Company | System and method for improved scanning accuracy through noise reduction and pulse timing |
US6353654B1 (en) | 1999-12-30 | 2002-03-05 | General Electric Company | Method and apparatus for compensating for image retention in an amorphous silicon imaging detector |
AU2002305866B2 (en) * | 2001-06-08 | 2005-12-15 | Spectrum Square Associates, Inc. | Spectroscopy instrument using broadband modulation and statistical estimation |
US6621887B2 (en) | 2001-10-15 | 2003-09-16 | General Electric Company | Method and apparatus for processing a fluoroscopic image |
US6404853B1 (en) * | 2001-11-02 | 2002-06-11 | Ge Medical Systems Global Technology Company, Llc | Method for identifying and correcting pixels with excess pixel lag in a solid state x-ray detector |
JP4304437B2 (ja) * | 2003-06-20 | 2009-07-29 | 株式会社島津製作所 | 放射線撮像装置 |
-
2003
- 2003-05-02 US US10/428,734 patent/US6920198B2/en not_active Expired - Fee Related
-
2004
- 2004-04-26 FR FR0404402A patent/FR2854528B1/fr not_active Expired - Fee Related
- 2004-04-30 JP JP2004135245A patent/JP4458917B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004329932A (ja) | 2004-11-25 |
US6920198B2 (en) | 2005-07-19 |
US20040218729A1 (en) | 2004-11-04 |
FR2854528A1 (fr) | 2004-11-05 |
JP4458917B2 (ja) | 2010-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141231 |