FR2839231B1 - Procede et appareil pour accroitre la frequence d'accquisition de donnees dans un detecteur numerique. - Google Patents

Procede et appareil pour accroitre la frequence d'accquisition de donnees dans un detecteur numerique.

Info

Publication number
FR2839231B1
FR2839231B1 FR0304517A FR0304517A FR2839231B1 FR 2839231 B1 FR2839231 B1 FR 2839231B1 FR 0304517 A FR0304517 A FR 0304517A FR 0304517 A FR0304517 A FR 0304517A FR 2839231 B1 FR2839231 B1 FR 2839231B1
Authority
FR
France
Prior art keywords
increasing frequency
data accuracy
digital detector
detector
digital
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
FR0304517A
Other languages
English (en)
Other versions
FR2839231A1 (fr
Inventor
Scott William Petrick
Scott A Bielski
Alan D Blomeyer
Francois Serge Nicolas
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 Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of FR2839231A1 publication Critical patent/FR2839231A1/fr
Application granted granted Critical
Publication of FR2839231B1 publication Critical patent/FR2839231B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/40—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled
    • H04N25/44—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array
    • H04N25/443—Extracting pixel data from image sensors by controlling scanning circuits, e.g. by modifying the number of pixels sampled or to be sampled by partially reading an SSIS array by reading pixels from selected 2D regions of the array, e.g. for windowing or digital zooming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/76—Addressed sensors, e.g. MOS or CMOS sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/30—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming X-rays into image signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR0304517A 2002-04-19 2003-04-11 Procede et appareil pour accroitre la frequence d'accquisition de donnees dans un detecteur numerique. Expired - Fee Related FR2839231B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/126,162 US7122802B2 (en) 2002-04-19 2002-04-19 Method and apparatus for increasing the data acquisition rate in a digital detector

Publications (2)

Publication Number Publication Date
FR2839231A1 FR2839231A1 (fr) 2003-10-31
FR2839231B1 true FR2839231B1 (fr) 2006-03-31

Family

ID=29214958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0304517A Expired - Fee Related FR2839231B1 (fr) 2002-04-19 2003-04-11 Procede et appareil pour accroitre la frequence d'accquisition de donnees dans un detecteur numerique.

Country Status (4)

Country Link
US (1) US7122802B2 (fr)
JP (1) JP4325788B2 (fr)
DE (1) DE10317606A1 (fr)
FR (1) FR2839231B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3895187B2 (ja) * 2002-02-04 2007-03-22 日本分光株式会社 赤外画像装置における多素子検出器からのデータ取得方法
JP4353770B2 (ja) * 2003-10-31 2009-10-28 三洋電機株式会社 固体撮像素子の駆動方法
US7132667B2 (en) * 2004-02-11 2006-11-07 General Electric Company Method and apparatus for improved data acquisition using a solid state digital X-ray detector
JP4534643B2 (ja) * 2004-07-21 2010-09-01 株式会社島津製作所 Ｘ線撮影装置
US7231014B2 (en) * 2005-02-14 2007-06-12 Varian Medical Systems Technologies, Inc. Multiple mode flat panel X-ray imaging system
JP2007144064A (ja) * 2005-11-30 2007-06-14 Shimadzu Corp 撮像センサおよびそれを用いた撮像装置
KR100987857B1 (ko) * 2006-02-23 2010-10-13 가부시키가이샤 시마즈세이사쿠쇼 방사선 촬상장치 및 방사선 검출신호 처리방법
US8761340B2 (en) * 2008-09-29 2014-06-24 Carestream Health, Inc. Acquisition of high speed dual-energy images using a single pixilated digital detector
JP5217912B2 (ja) * 2008-10-31 2013-06-19 ソニー株式会社 撮像装置と撮像方法およびプログラム
US20120082294A1 (en) * 2010-10-02 2012-04-05 Varian Medical Systems, Inc. X-ray system and method
KR101753896B1 (ko) 2010-12-22 2017-07-05 삼성디스플레이 주식회사 엑스레이 검출기 및 그 구동방법
JP5583191B2 (ja) 2011-11-25 2014-09-03 富士フイルム株式会社 放射線画像検出装置およびその作動方法
WO2013188498A2 (fr) * 2012-06-12 2013-12-19 Arizona Board Of Regents Acting For And On Behalf Of Arizona State University Système d'imagerie et ses procédés de fabrication et d'utilisation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996413A (en) * 1990-02-27 1991-02-26 General Electric Company Apparatus and method for reading data from an image detector
US5352884A (en) * 1993-04-14 1994-10-04 General Electric Corporation Method and apparatus for providing offset for light detector
US5668375A (en) 1996-08-26 1997-09-16 General Electric Company Fast scan reset for a large area x-ray detector
US5920070A (en) * 1996-11-27 1999-07-06 General Electric Company Solid state area x-ray detector with adjustable bias
IL136703A0 (en) * 1997-12-18 2001-06-14 Simage Oy Device for imaging radiation
US6798864B2 (en) * 2002-03-28 2004-09-28 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for providing signal dependent offset and gain adjustments for a solid state X-ray detector
US7091466B2 (en) * 2003-12-19 2006-08-15 Micron Technology, Inc. Apparatus and method for pixel binning in an image sensor

Also Published As

Publication number Publication date
DE10317606A1 (de) 2003-11-06
JP4325788B2 (ja) 2009-09-02
US7122802B2 (en) 2006-10-17
FR2839231A1 (fr) 2003-10-31
US20030197800A1 (en) 2003-10-23
JP2004000564A (ja) 2004-01-08

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Effective date: 20141231