JP2018533731A5 - - Google Patents

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Publication number
JP2018533731A5
JP2018533731A5 JP2018520123A JP2018520123A JP2018533731A5 JP 2018533731 A5 JP2018533731 A5 JP 2018533731A5 JP 2018520123 A JP2018520123 A JP 2018520123A JP 2018520123 A JP2018520123 A JP 2018520123A JP 2018533731 A5 JP2018533731 A5 JP 2018533731A5
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Japan
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imaging system
data
measurement data
scan path
volume
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JP2018520123A
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Japanese (ja)
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JP2018533731A (ja
JP6893920B2 (ja
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Priority claimed from US14/886,883 external-priority patent/US10119923B2/en
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JP2018520123A 2015-10-19 2016-10-13 高いコンピュータ断層撮影ピッチでの画像再構成のためのシステムおよび方法 Active JP6893920B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/886,883 US10119923B2 (en) 2015-10-19 2015-10-19 Systems and methods for image reconstruction at high computed tomography pitch
US14/886,883 2015-10-19
PCT/US2016/056853 WO2017070000A1 (en) 2015-10-19 2016-10-13 Systems and methods for image reconstruction at high computed tomography pitch

Publications (3)

Publication Number Publication Date
JP2018533731A JP2018533731A (ja) 2018-11-15
JP2018533731A5 true JP2018533731A5 (enExample) 2020-05-14
JP6893920B2 JP6893920B2 (ja) 2021-06-23

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JP2018520123A Active JP6893920B2 (ja) 2015-10-19 2016-10-13 高いコンピュータ断層撮影ピッチでの画像再構成のためのシステムおよび方法

Country Status (7)

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US (1) US10119923B2 (enExample)
EP (1) EP3365871B1 (enExample)
JP (1) JP6893920B2 (enExample)
AU (1) AU2016340814B2 (enExample)
CA (1) CA3002726C (enExample)
ES (1) ES2952037T3 (enExample)
WO (1) WO2017070000A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106526686B (zh) * 2016-12-07 2019-05-07 同方威视技术股份有限公司 螺旋ct设备和三维图像重建方法
CN107991327B (zh) * 2018-01-05 2021-02-09 同方威视技术股份有限公司 安检系统和方法
US10960232B2 (en) * 2018-07-28 2021-03-30 Varian Medical Systems, Inc. Single-pass imaging and radiation treatment delivery via an extended rotation gantry
US11288863B2 (en) 2018-12-04 2022-03-29 Intuitive Research And Technology Corporation Voxel build
CN109389575B (zh) * 2018-10-09 2023-12-01 山东理工大学 一种基于代数迭代法的图像快速局部重建方法
CN110390691B (zh) * 2019-06-12 2021-10-08 合肥合工安驰智能科技有限公司 一种基于深度学习的矿石尺度测量方法及应用系统
JP7610283B2 (ja) * 2019-11-26 2025-01-08 クラリックス・イメージング・コーポレーション 組織試料の術中体積測定撮像用の改善されたシステムおよび可視化方法
WO2021163662A1 (en) * 2020-02-14 2021-08-19 Mayo Foundation For Medical Education And Research Ultra-fast-pitch acquisition and reconstruction in helical computed tomography
CN115598152B (zh) * 2021-07-07 2024-04-19 同方威视技术股份有限公司 射线成像系统以及射线成像方法
CN114708171B (zh) * 2021-12-23 2025-04-01 中广核贝谷科技有限公司 一种基于计算机断层扫描的三维图像融合方法及装置
US20240102947A1 (en) * 2022-09-27 2024-03-28 Baker Hughes Holdings Llc High resolution computed tomography object scanning

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04292146A (ja) * 1991-03-18 1992-10-16 Hitachi Medical Corp 電子ビーム走査型ｘ線ｃｔ装置
JPH10295682A (ja) * 1997-04-30 1998-11-10 Mitsubishi Heavy Ind Ltd 高空間分解能高速ｘ線ｃｔスキャナ
US6088423A (en) 1998-06-05 2000-07-11 Vivid Technologies, Inc. Multiview x-ray based system for detecting contraband such as in baggage
DE10252661A1 (de) * 2002-11-11 2004-05-27 Philips Intellectual Property & Standards Gmbh Exaktes Computertomographie-Verfahren und Computertomograph
EP1585995A1 (en) * 2003-01-23 2005-10-19 Reveal Imaging Technologies Inc. System and method for ct scanning of baggage
JP2004357724A (ja) * 2003-05-30 2004-12-24 Toshiba Corp Ｘ線ｃｔ装置、ｘ線発生装置及びｘ線ｃｔ装置のデータ収集方法
WO2007004196A2 (en) 2005-07-05 2007-01-11 Philips Intellectual Property & Standards Gmbh Exact fbp type algorithm for arbitrary trajectories
EP1971850A2 (en) 2005-12-12 2008-09-24 Reveal Imaging Techologies Displaced-ray ct inspection
US7606348B2 (en) 2006-02-09 2009-10-20 L-3 Communications Security and Detection Systems Inc. Tomographic imaging systems and methods
US7831012B2 (en) 2006-02-09 2010-11-09 L-3 Communications Security and Detection Systems Inc. Radiation scanning systems and methods
CN101071110B (zh) * 2006-05-08 2011-05-11 清华大学 一种基于螺旋扫描立体成像的货物安全检查方法
US7881426B2 (en) * 2009-02-26 2011-02-01 Morpho Detection, Inc. Method and system for performing a scan of an object
EP2427112A4 (en) 2009-05-08 2016-07-13 L 3 Comm Security & Detection BIENERGY IMAGING SYSTEM
US8761478B2 (en) * 2009-12-15 2014-06-24 General Electric Company System and method for tomographic data acquisition and image reconstruction
JP5406063B2 (ja) * 2010-01-27 2014-02-05 株式会社日立メディコ 再構成演算装置、再構成演算方法、及びｘ線ｃｔ装置
JP5608001B2 (ja) * 2010-07-13 2014-10-15 富士フイルム株式会社 放射線画像撮影方法および装置
US9316601B2 (en) * 2011-01-31 2016-04-19 Koninklijke Philips N.V. Detection values processing apparatus
WO2012106460A2 (en) 2011-02-01 2012-08-09 L-3 Communications Security and Detection Systems Inc. Reconstruction method using direct and iterative techniques
US9069092B2 (en) 2012-02-22 2015-06-30 L-3 Communication Security and Detection Systems Corp. X-ray imager with sparse detector array
US20140198899A1 (en) 2013-01-11 2014-07-17 L-3 Communications Security And Detection Systems, Inc. Dual energy imaging system

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