JP2021505259A5 - - Google Patents

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JP2021505259A5
JP2021505259A5 JP2020530628A JP2020530628A JP2021505259A5 JP 2021505259 A5 JP2021505259 A5 JP 2021505259A5 JP 2020530628 A JP2020530628 A JP 2020530628A JP 2020530628 A JP2020530628 A JP 2020530628A JP 2021505259 A5 JP2021505259 A5 JP 2021505259A5
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JP2020530628A
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JP2021505259A (ja
JP7053834B6 (ja
JP7053834B2 (ja
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Priority claimed from EP17205886.9A external-priority patent/EP3494885A1/en
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JP2020530628A 2017-12-07 2018-11-22 暗視野ｘ線画像情報の提示のための装置 Active JP7053834B6 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17205886.9A EP3494885A1 (en) 2017-12-07 2017-12-07 Apparatus for presentation of dark field x-ray image information
EP17205886.9 2017-12-07
PCT/EP2018/082147 WO2019110313A1 (en) 2017-12-07 2018-11-22 Apparatus for presentation of dark field x-ray image information

Publications (4)

Publication Number Publication Date
JP2021505259A JP2021505259A (ja) 2021-02-18
JP2021505259A5 true JP2021505259A5 (enExample) 2021-07-26
JP7053834B2 JP7053834B2 (ja) 2022-04-12
JP7053834B6 JP7053834B6 (ja) 2022-06-02

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JP2020530628A Active JP7053834B6 (ja) 2017-12-07 2018-11-22 暗視野ｘ線画像情報の提示のための装置

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US (1) US11350897B2 (enExample)
EP (2) EP3494885A1 (enExample)
JP (1) JP7053834B6 (enExample)
CN (1) CN111542267B (enExample)
WO (1) WO2019110313A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3970620A1 (en) * 2020-09-21 2022-03-23 Koninklijke Philips N.V. Processing dark-field x-ray image data information
CN112330665B (zh) * 2020-11-25 2024-04-26 沈阳东软智能医疗科技研究院有限公司 Ct图像处理方法、装置、存储介质和电子设备
CN113855235B (zh) * 2021-08-02 2024-06-14 应葵 用于肝脏部位的微波热消融手术中磁共振导航方法及装置
EP4134907A1 (en) 2021-08-09 2023-02-15 Koninklijke Philips N.V. Heterogeneity analysis in 3d x-ray dark-field imaging

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703496A (en) * 1985-12-30 1987-10-27 General Electric Company Automatic x-ray image brightness control
US8018487B2 (en) * 2005-04-28 2011-09-13 Qami Method and apparatus for automated quality assurance in medical imaging
US7443953B1 (en) * 2005-12-09 2008-10-28 Xradia, Inc. Structured anode X-ray source for X-ray microscopy
JP2007163260A (ja) * 2005-12-13 2007-06-28 Canon Inc 反射ｘ線小角散乱装置
EP1879020A1 (en) * 2006-07-12 2008-01-16 Paul Scherrer Institut X-ray interferometer for phase contrast imaging
CN102098964B (zh) * 2008-06-13 2015-04-08 皇家飞利浦电子股份有限公司 生理列表模式核成像中用于计数的最佳时间采样的反向数据重建
DE102008048688B4 (de) * 2008-09-24 2011-08-25 Paul Scherrer Institut Röntgen-CT-System zur Erzeugung tomographischer Phasenkontrast- oder Dunkelfeldaufnahmen
EP2168488B1 (de) * 2008-09-30 2013-02-13 Siemens Aktiengesellschaft Röntgen-CT-System zur Röntgen-Phasenkontrast-und/oder Röntgen-Dunkelfeld-Bildgebung
CN102325498B (zh) * 2009-02-05 2013-07-10 中国科学院高能物理研究所 基于低剂量单步光栅的x射线相位衬度成像
US8121249B2 (en) * 2009-06-04 2012-02-21 Virginia Tech Intellectual Properties, Inc. Multi-parameter X-ray computed tomography
CN101943668B (zh) * 2009-07-07 2013-03-27 清华大学 X射线暗场成像系统和方法
CN103079466B (zh) 2010-08-27 2015-11-25 柯尼卡美能达医疗印刷器材株式会社 胸部诊断辅助系统
WO2012168813A1 (en) * 2011-06-10 2012-12-13 Koninklijke Philips Electronics N.V. Dose-optimized protocol for ac and localization on hybrid scanners
AU2012288992B2 (en) 2011-07-28 2015-03-12 Paul Scherrer Institut Method for image fusion based on principal component analysis
EP3179240A1 (en) * 2011-07-29 2017-06-14 The John Hopkins University Differential phase contrast x-ray imaging system and components
EP2817781B1 (en) 2012-02-24 2017-07-19 Paul Scherrer Institut A system for non-invasively classification of different types of micro-calcifications in human tissue
US8977026B2 (en) * 2012-05-30 2015-03-10 General Electric Company Methods and systems for locating a region of interest in an object
WO2013187150A1 (ja) 2012-06-11 2013-12-19 コニカミノルタ株式会社 医用画像システム及び医用画像処理装置
US9001967B2 (en) * 2012-12-28 2015-04-07 Carestream Health, Inc. Spectral grating-based differential phase contrast system for medical radiographic imaging
CN105074774B (zh) * 2013-03-21 2019-11-15 皇家飞利浦有限公司 用于对x射线图像中的结构进行计算机辅助探测的方法和x射线系统
EP3011538B1 (en) 2013-06-19 2019-01-16 Koninklijke Philips N.V. Lung measurements
US10779789B2 (en) * 2013-11-08 2020-09-22 Koninklijke Philips N.V. Empirical beam hardening correction for differential phase contrast CT
EP3143384B1 (en) * 2014-05-15 2020-03-04 Sigray Inc. X-ray system and method for measurement, characterization, and analysis of periodic structures
CN106456083B (zh) * 2014-10-13 2018-06-08 皇家飞利浦有限公司 用于对可移动对象进行相位衬度和/或暗场成像的光栅设备
WO2016177588A1 (en) * 2015-05-06 2016-11-10 Koninklijke Philips N.V. Optimal energy weighting of dark field signal in differential phase contrast x-ray imaging
EP3355791B1 (en) * 2015-09-30 2020-04-29 Koninklijke Philips N.V. Generating a lung condition map
CN205019076U (zh) * 2015-10-10 2016-02-10 解泽欣琪 一种相衬像及暗场像的医学临床应用装置
CN113180886A (zh) * 2015-12-01 2021-07-30 雷恩斯根公司 调节性人工晶状体装置
US10896485B2 (en) * 2016-05-04 2021-01-19 Koninklijke Philips N.V. Feature suppression in dark field or phase contrast X-ray imaging
EP3554369A1 (en) 2016-12-19 2019-10-23 Koninklijke Philips N.V. System and method for dark-field-imaging
EP3391819A1 (en) 2017-04-20 2018-10-24 Koninklijke Philips N.V. Beam hardening correction in x-ray dark-field imaging

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