CN101110157B - 用于成像系统的自适应数据获取 - Google Patents

用于成像系统的自适应数据获取 Download PDF

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Publication number
CN101110157B
CN101110157B CN200710137349XA CN200710137349A CN101110157B CN 101110157 B CN101110157 B CN 101110157B CN 200710137349X A CN200710137349X A CN 200710137349XA CN 200710137349 A CN200710137349 A CN 200710137349A CN 101110157 B CN101110157 B CN 101110157B
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amplifier
data acquisition
pulse
circuit
control
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Chinese (zh)
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CN101110157A (zh
Inventor
O·R·阿斯特利
J·E·特卡茨克
N·K·劳
J·W·勒布朗
李文
杜岩峰
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GE Precision Healthcare LLC
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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)
CN200710137349XA 2006-07-20 2007-07-20 用于成像系统的自适应数据获取 Active CN101110157B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/458713 2006-07-20
US11/458,713 US7388534B2 (en) 2006-07-20 2006-07-20 Adaptive data acquisition for an imaging system

Publications (2)

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CN101110157A CN101110157A (zh) 2008-01-23
CN101110157B true CN101110157B (zh) 2011-03-23

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CN200710137349XA Active CN101110157B (zh) 2006-07-20 2007-07-20 用于成像系统的自适应数据获取

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US (1) US7388534B2 (https=)
JP (1) JP5078473B2 (https=)
CN (1) CN101110157B (https=)
DE (1) DE102007033671A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104854475A (zh) * 2012-12-14 2015-08-19 皇家飞利浦有限公司 具有脉冲整形器的探测器

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CN102124372B (zh) * 2007-09-27 2014-12-17 皇家飞利浦电子股份有限公司 用于确定计数结果的处理电子器件和方法以及用于x射线成像设备的探测器
JP2012508379A (ja) * 2008-11-04 2012-04-05 サーモ ニトン アナライザーズ リミテッド ライアビリティ カンパニー Ｘ線検出器のシェーピング時間の動的変更
CN102361593B (zh) * 2009-03-25 2014-07-16 皇家飞利浦电子股份有限公司 用于使用成像设备的数据采集的设备和方法
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
WO2010146480A2 (en) 2009-06-18 2010-12-23 Koninklijke Philips Electronics, N.V. Optimal energy windowing of scattered events in radionuclide imaging
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
US9829377B2 (en) 2013-11-26 2017-11-28 Koninklijke Philips N.V. Detection device having a feedback discharge control unit 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
CN116569072A (zh) * 2020-12-09 2023-08-08 ams国际有限公司 用于光子计数应用的前端电子电路
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
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
WO2002065643A2 (en) 2001-02-09 2002-08-22 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
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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

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US6175323B1 (en) * 1997-08-15 2001-01-16 Texas Instruments Incorporated Differential pair-based folding interpolator circuit for an analog-to-digital converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104854475A (zh) * 2012-12-14 2015-08-19 皇家飞利浦有限公司 具有脉冲整形器的探测器

Also Published As

Publication number Publication date
JP5078473B2 (ja) 2012-11-21
JP2008023331A (ja) 2008-02-07
CN101110157A (zh) 2008-01-23
US20080018505A1 (en) 2008-01-24
DE102007033671A1 (de) 2008-01-24
US7388534B2 (en) 2008-06-17

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