JP2012531962A5 - - Google Patents

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Publication number
JP2012531962A5
JP2012531962A5 JP2012518516A JP2012518516A JP2012531962A5 JP 2012531962 A5 JP2012531962 A5 JP 2012531962A5 JP 2012518516 A JP2012518516 A JP 2012518516A JP 2012518516 A JP2012518516 A JP 2012518516A JP 2012531962 A5 JP2012531962 A5 JP 2012531962A5
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JP
Japan
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data
detector array
data processor
ray source
detector
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JP2012518516A
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English (en)
Japanese (ja)
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JP5507682B2 (ja
JP2012531962A (ja
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Priority claimed from PCT/US2009/049138 external-priority patent/WO2011002442A1/en
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Publication of JP2012531962A5 publication Critical patent/JP2012531962A5/ja
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JP2012518516A 2009-06-30 2009-06-30 Ｃｔスキャナのための、効率的な準厳密３ｄ画像再構成のアルゴリズム Expired - Fee Related JP5507682B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/049138 WO2011002442A1 (en) 2009-06-30 2009-06-30 Efficient quasi-exact 3d image reconstruction algorithm for ct scanners

Publications (3)

Publication Number Publication Date
JP2012531962A JP2012531962A (ja) 2012-12-13
JP2012531962A5 true JP2012531962A5 (https=) 2013-01-31
JP5507682B2 JP5507682B2 (ja) 2014-05-28

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JP2012518516A Expired - Fee Related JP5507682B2 (ja) 2009-06-30 2009-06-30 Ｃｔスキャナのための、効率的な準厳密３ｄ画像再構成のアルゴリズム

Country Status (4)

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US (1) US9665953B2 (https=)
JP (1) JP5507682B2 (https=)
DE (1) DE112009005019B4 (https=)
WO (1) WO2011002442A1 (https=)

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DE102010062975B4 (de) * 2010-12-14 2021-05-12 Siemens Healthcare Gmbh Verfahren zur Erzeugung einer vierdimensionalen Darstellung eines einer periodischen Bewegung unterworfenen Zielgebiets eines Körpers
CA2825704A1 (en) * 2011-01-21 2012-07-26 Mercury Computer Systems, Inc. Optimized implementation of back projection for computed tomography (ct)
DE102012217163B4 (de) * 2012-09-24 2022-06-02 Siemens Healthcare Gmbh Verfahren zur Rekonstruktion von CT-Bilddaten mit gewichteter Rückprojektion, einschließlich Recheneinheit und CT-System für dieses Verfahren
JP6321405B2 (ja) * 2014-02-27 2018-05-09 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 画像生成装置、放射線断層撮影装置及び画像生成方法並びにプログラム
US9508157B2 (en) 2014-12-12 2016-11-29 Siemens Medical Solutions Usa, Inc. Reconstruction of aneurysm wall motion
CN108240997B (zh) * 2016-12-26 2020-09-04 同方威视技术股份有限公司 检查设备和对集装箱进行检查的方法
CN109685867B (zh) * 2018-12-29 2023-05-30 上海联影医疗科技股份有限公司 一种ct系统、图像重建方法、装置、设备及介质
WO2020229237A1 (en) * 2019-05-10 2020-11-19 Koninklijke Philips N.V. Cone beam artifact correction for gated imaging
US11622843B2 (en) 2019-06-25 2023-04-11 James R. Glidewell Dental Ceramics, Inc. Processing digital dental impression
US11544846B2 (en) 2020-08-27 2023-01-03 James R. Glidewell Dental Ceramics, Inc. Out-of-view CT scan detection
US11847722B2 (en) * 2020-11-30 2023-12-19 James R. Glidewell Dental Ceramics, Inc. Out of view CT scan reconstruction
US11721017B2 (en) 2021-03-31 2023-08-08 James R. Glidewell Dental Ceramics, Inc. CT reconstruction quality control
US12601694B2 (en) * 2023-08-09 2026-04-14 GE Precision Healthcare LLC System and method for improved data handling in a computed tomography imaging system

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JP3825492B2 (ja) * 1996-01-08 2006-09-27 株式会社東芝 画像再構成処理装置及びｘ線ｃｔ装置
US5960056A (en) * 1997-07-01 1999-09-28 Analogic Corporation Method and apparatus for reconstructing volumetric images in a helical scanning computed tomography system with multiple rows of detectors
JP4282110B2 (ja) * 1998-06-04 2009-06-17 株式会社東芝 Ｘ線コンピュータ断層撮影装置
US7099428B2 (en) * 2002-06-25 2006-08-29 The Regents Of The University Of Michigan High spatial resolution X-ray computed tomography (CT) system
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FI116750B (fi) * 2002-08-28 2006-02-15 Instrumentarium Corp Lääketieteellisen röntgenkuvauksen menetelmä ja järjestely
DE10248770A1 (de) 2002-10-18 2004-05-06 Siemens Ag Verfahren zur Bilderstellung für einen mehrzeiligen Spiral-Computertomographen mit 3D-Rekonstruktion und Computer-Tomographie-Gerät zur Durchführung dieses Verfahrens
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JP4222930B2 (ja) 2003-12-10 2009-02-12 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー ３次元逆投影方法および装置並びにｘ線ｃｔ装置
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