JP5078473B2 - イメージング・システム用の適応型データ取得 - Google Patents

イメージング・システム用の適応型データ取得 Download PDF

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Publication number
JP5078473B2
JP5078473B2 JP2007179150A JP2007179150A JP5078473B2 JP 5078473 B2 JP5078473 B2 JP 5078473B2 JP 2007179150 A JP2007179150 A JP 2007179150A JP 2007179150 A JP2007179150 A JP 2007179150A JP 5078473 B2 JP5078473 B2 JP 5078473B2
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Prior art keywords
amplifier
pulse
data acquisition
acquisition circuit
circuit
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JP2007179150A
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Japanese (ja)
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JP2008023331A (ja
JP2008023331A5 (enExample
Inventor
オリバー・リチャード・アストリー
ジョン・エリック・ツカッチェク
ナレッシュ・ケサヴァン・ラオ
ジェイムズ・ウォルター・ルブラン
ウェン・リ
ヤンフェン・ドュ
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General Electric Co
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General Electric Co
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2007179150A 2006-07-20 2007-07-09 イメージング・システム用の適応型データ取得 Active JP5078473B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/458,713 US7388534B2 (en) 2006-07-20 2006-07-20 Adaptive data acquisition for an imaging system
US11/458,713 2006-07-20

Publications (3)

Publication Number Publication Date
JP2008023331A JP2008023331A (ja) 2008-02-07
JP2008023331A5 JP2008023331A5 (enExample) 2010-08-26
JP5078473B2 true JP5078473B2 (ja) 2012-11-21

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ID=38830920

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JP2007179150A Active JP5078473B2 (ja) 2006-07-20 2007-07-09 イメージング・システム用の適応型データ取得

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US (1) US7388534B2 (enExample)
JP (1) JP5078473B2 (enExample)
CN (1) CN101110157B (enExample)
DE (1) DE102007033671A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8592773B2 (en) * 2007-09-27 2013-11-26 Koninklijke Philips N.V. Processing electronics and method for determining a count result, and detector for an X-ray imaging device
CN102203592A (zh) * 2008-11-04 2011-09-28 特莫尼托恩分析仪器股份有限公司 X射线探测器中成形时间的动态修改
WO2010109347A1 (en) * 2009-03-25 2010-09-30 Koninklijke Philips Electronics N.V. Apparatus and method for data acquisition using an imaging apparatus
KR20120012966A (ko) 2009-03-26 2012-02-13 코닌클리케 필립스 일렉트로닉스 엔.브이. 데이터 획득
FR2946139B1 (fr) * 2009-05-27 2011-07-01 Commissariat Energie Atomique Dispositif electronique d'ebasage du courant issu de detecteurs de rayonnement electromagnetique.
US8521473B2 (en) * 2009-06-11 2013-08-27 The Trustees Of Columbia University In The City Of New York Method of adaptive data acquisition
RU2544388C2 (ru) 2009-06-18 2015-03-20 Конинклейке Филипс Электроникс Н.В. Создание оптимальных энергетических окон для рассеянных событий при формировании радионуклидных изображений
US8384038B2 (en) * 2009-06-24 2013-02-26 General Electric Company Readout electronics for photon counting and energy discriminating detectors
DE102011005604B4 (de) * 2011-03-16 2018-05-17 Siemens Healthcare Gmbh Verwendung einer Schaltungsanordnung eines direktkonvertierenden Detektors und Verfahren zum Auslesen eines direktkonvertierenden Detektors
US9239391B2 (en) * 2011-08-12 2016-01-19 Samsung Electronics Co., Ltd. Apparatus and method for distinguishing energy bands of photons in multi-energy radiation
US9664797B2 (en) * 2012-12-14 2017-05-30 Koninklijke Philips N.V. Detector unit with pulse shaper
WO2015078681A1 (en) 2013-11-26 2015-06-04 Koninklijke Philips N.V. Detection device for detecting photons and method therefore.
CN104317230B (zh) * 2014-11-04 2017-01-11 杭州电子科技大学 基于pni磁传感器的数据采集电路
CN105093258B (zh) * 2015-09-30 2018-03-23 中派科技（深圳）有限责任公司 光子测量前端电路
EP3309589B1 (de) * 2016-10-13 2021-01-20 VEGA Grieshaber KG Radiometrisches messgeraet fuer zweileiterbetrieb mit einer bypassleitung
WO2020083028A1 (zh) * 2018-10-24 2020-04-30 宁波飞芯电子科技有限公司 一种辐射接收系统及方法、传感阵列
US10799192B2 (en) * 2018-11-06 2020-10-13 Canon Medical Systems Corporation Method and apparatus for partial volume identification from photon-counting macro-pixel measurements
EP3842838A1 (en) 2019-12-23 2021-06-30 Koninklijke Philips N.V. Radiological instrument with a pulse shaper circuit
US11315775B2 (en) * 2020-01-10 2022-04-26 Perkinelmfr Health Sciences Canada, Inc. Variable discriminator threshold for ion detection
EP3961268A1 (en) * 2020-08-28 2022-03-02 ASML Netherlands B.V. Readout circuit for pixelized electron detector
US20240036218A1 (en) * 2020-12-09 2024-02-01 Ams International Ag Front-end electronic circuitry for a photon counting application
CN119487420A (zh) * 2022-09-21 2025-02-18 Asml荷兰有限公司 用于带电粒子计数检测器的读出设计
US12411253B1 (en) * 2022-11-14 2025-09-09 Ut-Battelle, Llc Pulse shape discrimination system for high density imaging

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US4528450A (en) * 1982-09-10 1985-07-09 Packard Instrument Company, Inc. Method and apparatus for measuring radioactive decay
US4968898A (en) * 1987-10-12 1990-11-06 Jeol Ltd. Pulse shaping circuit for radiation detector
US5748134A (en) * 1996-03-01 1998-05-05 Ericsson Inc. Method and apparatus for converting an analog signal into digital format
JPH10221455A (ja) * 1997-02-05 1998-08-21 Jeol Ltd Ｘ線発生検出装置
JPH10318946A (ja) * 1997-05-15 1998-12-04 Shimadzu Corp エネルギー分散型ｘ線分析装置
SG71140A1 (en) * 1997-08-15 2000-03-21 Texas Instruments Inc Differential pair-based folding interpolator circuit for an analog-to-digital converter
US6326605B1 (en) * 1998-02-20 2001-12-04 Ljl Biosystems, Inc. Broad range light detection system
JP2001007701A (ja) * 1999-06-23 2001-01-12 Mitsubishi Electric Corp Ａ／ｄ変換器
US6411246B2 (en) * 1999-12-22 2002-06-25 Texas Instruments Incorporated Folding circuit and A/D converter
US6366231B1 (en) * 2000-04-10 2002-04-02 General Electric Company Integrate and fold analog-to-digital converter with saturation prevention
US6452529B1 (en) * 2001-01-17 2002-09-17 Qunying Li Fully differential folding A/D converter architecture
US6674389B2 (en) * 2001-02-09 2004-01-06 Broadcom Corporation Capacitive folding circuit for use in a folding/interpolating analog-to-digital converter
DE10106221A1 (de) * 2001-02-10 2002-08-14 Philips Corp Intellectual Pty Röntgendetektor mit großem Dynamikbereich
DE10140863A1 (de) * 2001-08-21 2003-03-13 Siemens Ag CT-Datenaufnehmer
US6919835B2 (en) * 2002-12-16 2005-07-19 General Electric Company Infinite electronic integrator
US7095354B2 (en) * 2004-08-12 2006-08-22 General Electric Company Very linear wide-range pipelined charge-to-digital converter
JP2006101926A (ja) * 2004-09-30 2006-04-20 M & C:Kk 放射線検出装置、放射線画像診断装置、及び放射線画像の生成方法

Also Published As

Publication number Publication date
JP2008023331A (ja) 2008-02-07
US7388534B2 (en) 2008-06-17
CN101110157A (zh) 2008-01-23
US20080018505A1 (en) 2008-01-24
DE102007033671A1 (de) 2008-01-24
CN101110157B (zh) 2011-03-23

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