JP2020527992A5 - - Google Patents

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JP2020527992A5
JP2020527992A5 JP2020503885A JP2020503885A JP2020527992A5 JP 2020527992 A5 JP2020527992 A5 JP 2020527992A5 JP 2020503885 A JP2020503885 A JP 2020503885A JP 2020503885 A JP2020503885 A JP 2020503885A JP 2020527992 A5 JP2020527992 A5 JP 2020527992A5
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gradient
data
magnitude
image
motion
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JP2020503885A
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Japanese (ja)
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JP2020527992A (ja
JP7232242B2 (ja
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Priority claimed from EP17183539.0A external-priority patent/EP3434187A1/en
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JP2020503885A 2017-07-27 2018-07-23 動き補償された心臓弁の再構築 Active JP7232242B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17183539.0A EP3434187A1 (en) 2017-07-27 2017-07-27 Motion compensated cardiac valve reconstruction
EP17183539.0 2017-07-27
PCT/EP2018/069862 WO2019020541A1 (en) 2017-07-27 2018-07-23 CARDIAC VALVE RECONSTRUCTION WITH MOTION COMPENSATION

Publications (3)

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JP2020527992A JP2020527992A (ja) 2020-09-17
JP2020527992A5 true JP2020527992A5 (cg-RX-API-DMAC7.html) 2021-09-02
JP7232242B2 JP7232242B2 (ja) 2023-03-02

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JP2020503885A Active JP7232242B2 (ja) 2017-07-27 2018-07-23 動き補償された心臓弁の再構築

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US (1) US11308660B2 (cg-RX-API-DMAC7.html)
EP (2) EP3434187A1 (cg-RX-API-DMAC7.html)
JP (1) JP7232242B2 (cg-RX-API-DMAC7.html)
CN (1) CN111093506B (cg-RX-API-DMAC7.html)
WO (1) WO2019020541A1 (cg-RX-API-DMAC7.html)

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Publication number Priority date Publication date Assignee Title
EP3808275A1 (en) * 2019-10-14 2021-04-21 Koninklijke Philips N.V. Perfusion angiography combined with photoplethysmography imaging for peripheral vascular disease assessment
US11893745B2 (en) * 2020-12-09 2024-02-06 Raytheon Company System and method for generating and displaying contours
CN120672890B (zh) * 2025-06-17 2025-12-16 中国科学技术大学 一种四维计算机断层扫描混合成像方法

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JP2001339283A (ja) 2000-05-26 2001-12-07 Mitsubishi Electric Corp 遅延回路およびそのための半導体回路装置
US7450746B2 (en) 2002-06-07 2008-11-11 Verathon Inc. System and method for cardiac imaging
EP1649426B1 (en) 2003-07-16 2018-09-19 Philips Intellectual Property & Standards GmbH Reconstruction of an image of a moving object from volumetric data
US7660481B2 (en) * 2005-11-17 2010-02-09 Vital Images, Inc. Image enhancement using anisotropic noise filtering
WO2007060572A2 (en) * 2005-11-24 2007-05-31 Philips Intellectual Property & Standards Gmbh Motion compensated ct reconstruction of high contrast objects
US20090238412A1 (en) * 2006-06-28 2009-09-24 Michael Grass Local motion compensated reconstruction of stenosis
US7751626B2 (en) * 2006-12-05 2010-07-06 Fujifilm Corporation Method and apparatus for detection using gradient-weighted and/or distance-weighted graph cuts
US8265367B2 (en) 2007-06-04 2012-09-11 Siemens Computer Aided Diagnostics, Ltd. Identifying blood vessels in lung x-ray radiographs
JP2010530535A (ja) 2007-06-19 2010-09-09 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スペクトル光子計数検出器
US8350221B2 (en) 2007-08-03 2013-01-08 Koninklijke Philips Electronics N.V. Apparatus and method for generating countable pulses from impinging X-ray photons; and corresponding imaging device
CN101918859A (zh) 2007-10-18 2010-12-15 皇家飞利浦电子股份有限公司 脉冲缩短的粒子计数装置
US8258480B2 (en) 2008-03-03 2012-09-04 The Board Of Trustees Of The Leland Stanford Junior University High energy photon detection using pulse width modulation
US8224056B2 (en) * 2009-12-15 2012-07-17 General Electronic Company Method for computed tomography motion estimation and compensation
US8938105B2 (en) * 2010-10-28 2015-01-20 Kabushiki Kaisha Toshiba Denoising method and system for preserving clinically significant structures in reconstructed images using adaptively weighted anisotropic diffusion filter
JP5731882B2 (ja) * 2011-04-13 2015-06-10 トムテック イマジング システムズ ゲゼルシャフト ミットべシュレンクテル ハフツンク 医用画像データをセグメント化するための方法及び装置
DE102011083643A1 (de) 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Verfahren, Rechensystem und CT-System zur Bestimmung eines Bewegungsfeldes und zur bewegungskompensierenden Rekonstruktion mit diesem Bewegungsfeld
DE102011083646A1 (de) * 2011-09-28 2013-03-28 Siemens Aktiengesellschaft Verfahren, Rechensystem und CT-System zur Bestimmung eines Bewegungsfeldes und zur Erzeugung eines bewegungskompensierten CT-Bilddatensatzes eines sich teilweise bewegenden Objektes
DE102013217351B4 (de) * 2013-08-30 2023-05-11 Siemens Healthcare Gmbh Bildbasierte Bewegungskompensation von Bilddaten
CN104482877B (zh) * 2014-12-03 2017-02-01 深圳大学 动态物体三维成像中的运动补偿方法与系统
KR20160107799A (ko) * 2015-03-05 2016-09-19 삼성전자주식회사 단층 영상 장치 및 그에 따른 단층 영상 복원 방법

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