RU2640787C2 - Виртуальные кадры для распределительной времяпролетной реконструкции данных в режиме списка с непрерывным движением стола - Google Patents

Виртуальные кадры для распределительной времяпролетной реконструкции данных в режиме списка с непрерывным движением стола Download PDF

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RU2640787C2
RU2640787C2 RU2015108044A RU2015108044A RU2640787C2 RU 2640787 C2 RU2640787 C2 RU 2640787C2 RU 2015108044 A RU2015108044 A RU 2015108044A RU 2015108044 A RU2015108044 A RU 2015108044A RU 2640787 C2 RU2640787 C2 RU 2640787C2
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events
virtual
frame
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pet
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RU2015108044A (ru
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Бинь ЧЖАН
Чи-Хуа ТАНГ
Джон Патрик КОЛЛИНЗ
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Конинклейке Филипс Н.В.
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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
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2985—In depth localisation, e.g. using positron emitters; Tomographic imaging (longitudinal and transverse section imaging; apparatus for radiation diagnosis sequentially in different planes, steroscopic radiation diagnosis)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/037—Emission tomography
    • 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
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/10—Image preprocessing, e.g. calibration, positioning of sources or scatter correction

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine (AREA)
RU2015108044A 2012-08-10 2013-07-31 Виртуальные кадры для распределительной времяпролетной реконструкции данных в режиме списка с непрерывным движением стола RU2640787C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261681659P 2012-08-10 2012-08-10
US61/681,659 2012-08-10
PCT/IB2013/056301 WO2014024099A2 (en) 2012-08-10 2013-07-31 Virtual frames for distributed list-mode time-of-light reconstruction with continuous bed movement

Publications (2)

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RU2015108044A RU2015108044A (ru) 2016-09-27
RU2640787C2 true RU2640787C2 (ru) 2018-01-17

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RU2015108044A RU2640787C2 (ru) 2012-08-10 2013-07-31 Виртуальные кадры для распределительной времяпролетной реконструкции данных в режиме списка с непрерывным движением стола

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US (1) US9476994B2 (https=)
EP (1) EP2883084B1 (https=)
JP (1) JP6178416B2 (https=)
CN (1) CN104541183B (https=)
BR (1) BR112015002566A2 (https=)
RU (1) RU2640787C2 (https=)
WO (1) WO2014024099A2 (https=)

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Publication number Priority date Publication date Assignee Title
US8941071B1 (en) 2013-07-18 2015-01-27 General Electric Company Methods and systems for axially segmenting positron emission tomography data
CN106097409B (zh) * 2016-06-15 2019-09-10 东软医疗系统股份有限公司 一种图像重建方法、装置及设备
EP3503810B1 (en) 2016-09-30 2025-02-12 Shanghai United Imaging Healthcare Co., Ltd. Method and system for calibrating an imaging system
US11103199B2 (en) * 2017-04-25 2021-08-31 Siemens Medical Solutions Usa, Inc. System and method for whole body continuous bed motion PET scanning with bi-directional data acquisition modes
EP4073743A1 (en) * 2020-01-14 2022-10-19 Siemens Medical Solutions USA, Inc. Live display of pet image data
CN112274169A (zh) * 2020-09-18 2021-01-29 南昌大学 基于直线轨迹投影数据的pet成像系统及方法
US12290389B2 (en) 2022-12-28 2025-05-06 GE Precision Healthcare LLC Distributed data collection for large field of view positron emission tomography

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030161521A1 (en) * 2002-02-28 2003-08-28 Cti Pet Systems, Inc. Continuous tomography bed motion data processing apparatus and method
WO2006064401A2 (en) * 2004-12-15 2006-06-22 Koninklijke Philips Electronics, N.V. Concurrent reconstruction using multiple bed frames or continuous bed motion
US20100303319A1 (en) * 2007-05-30 2010-12-02 Koninklijke Philips Electronics N.V. Pet local tomography

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Publication number Priority date Publication date Assignee Title
JP4238534B2 (ja) * 2002-07-24 2009-03-18 株式会社島津製作所 ポジトロンｃｔ装置の３次元画像再構成方法及びその装置
JP4353040B2 (ja) * 2004-09-22 2009-10-28 株式会社島津製作所 ポジトロンｃｔ装置
US7173248B2 (en) * 2004-10-20 2007-02-06 General Electric Company Methods and systems for positron emission tomography data correction
WO2006067663A1 (en) * 2004-12-22 2006-06-29 Koninklijke Philips Electronics N.V. Real-time list mode reconstruction
EP1991959B1 (en) * 2006-02-28 2017-08-30 Koninklijke Philips N.V. Local motion compensation based on list mode data
US7638771B2 (en) 2006-05-18 2009-12-29 Siemens Medical Solutions Usa, Inc. On-line time-of-flight mashing: DMA rebinning applied to a long-axis PET-TOF system for reduced transaxial angular sampling with 3-D nearest-neighbor projection-space rebinning in clinical PET/CT
US8314380B2 (en) * 2008-09-11 2012-11-20 Siemens Medical Solutions Usa, Inc. On-line TOF-PET mashed rebinning for continuous bed motion acquisitions
US8466419B2 (en) 2009-10-01 2013-06-18 Kabushiki Kaisha Toshiba System and method for enhanced sampling via helical scanning and list-mode reconstruction in positron emission tomography

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030161521A1 (en) * 2002-02-28 2003-08-28 Cti Pet Systems, Inc. Continuous tomography bed motion data processing apparatus and method
WO2006064401A2 (en) * 2004-12-15 2006-06-22 Koninklijke Philips Electronics, N.V. Concurrent reconstruction using multiple bed frames or continuous bed motion
US20100303319A1 (en) * 2007-05-30 2010-12-02 Koninklijke Philips Electronics N.V. Pet local tomography
RU2009149481A (ru) * 2007-05-30 2011-07-10 Конинклейке Филипс Электроникс, Н.В. (Nl) Локальная позитронная эмиссионная томография

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WO2014024099A3 (en) 2014-04-17
WO2014024099A2 (en) 2014-02-13
US9476994B2 (en) 2016-10-25
CN104541183B (zh) 2017-09-08
JP2015528564A (ja) 2015-09-28
BR112015002566A2 (pt) 2017-07-04
EP2883084A2 (en) 2015-06-17
CN104541183A (zh) 2015-04-22
US20150260857A1 (en) 2015-09-17
RU2015108044A (ru) 2016-09-27
EP2883084B1 (en) 2017-09-27
JP6178416B2 (ja) 2017-08-09

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Effective date: 20200801