JP2016507320A5 - - Google Patents

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JP2016507320A5
JP2016507320A5 JP2015558575A JP2015558575A JP2016507320A5 JP 2016507320 A5 JP2016507320 A5 JP 2016507320A5 JP 2015558575 A JP2015558575 A JP 2015558575A JP 2015558575 A JP2015558575 A JP 2015558575A JP 2016507320 A5 JP2016507320 A5 JP 2016507320A5
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image
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JP2015558575A
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JP2016507320A (ja
JP6472088B2 (ja
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Priority claimed from PCT/IB2014/058895 external-priority patent/WO2014128595A1/en
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JP2015558575A 2013-02-21 2014-02-11 スペクトルｃｔに関する構造伝播復元 Active JP6472088B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201361767300P 2013-02-21 2013-02-21
US61/767,300 2013-02-21
PCT/IB2014/058895 WO2014128595A1 (en) 2013-02-21 2014-02-11 Structure propagation restoration for spectral ct

Publications (3)

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JP2016507320A JP2016507320A (ja) 2016-03-10
JP2016507320A5 true JP2016507320A5 (enExample) 2017-03-16
JP6472088B2 JP6472088B2 (ja) 2019-02-20

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JP2015558575A Active JP6472088B2 (ja) 2013-02-21 2014-02-11 スペクトルｃｔに関する構造伝播復元

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US (1) US10282820B2 (enExample)
EP (1) EP2958494B1 (enExample)
JP (1) JP6472088B2 (enExample)
CN (1) CN105025794B (enExample)
WO (1) WO2014128595A1 (enExample)

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Publication number Priority date Publication date Assignee Title
EP3077990A1 (en) 2013-12-06 2016-10-12 Koninklijke Philips N.V. Bone segmentation from image data
CN105939667B (zh) 2014-12-05 2017-12-12 皇家飞利浦有限公司 用于生成谱计算机断层摄影投影数据的系统
US10657679B2 (en) 2015-03-09 2020-05-19 Koninklijke Philips N.V. Multi-energy (spectral) image data processing
DE102015206630B4 (de) * 2015-04-14 2022-05-05 Siemens Healthcare Gmbh Multispektrale CT-Bildgebung
KR101697501B1 (ko) * 2015-07-23 2017-01-18 서울대학교산학협력단 Ct 이미지의 잡음 저감 방법 및 장치
WO2017102467A1 (en) 2015-12-15 2017-06-22 Koninklijke Philips N.V. Method of data processing for computed tomography
WO2017197643A1 (en) * 2016-05-20 2017-11-23 Shanghai United Imaging Healthcare Co., Ltd. System and method for computed tomography
CN109196957B (zh) 2016-05-31 2023-07-04 皇家飞利浦有限公司 用于生成x射线的装置
CN109690618B (zh) 2016-11-30 2020-08-07 皇家飞利浦有限公司 谱ct中的骨和硬斑块分割
EP3631806A1 (en) * 2017-06-02 2020-04-08 Koninklijke Philips N.V. Quantified aspects of lesions in medical images
EP3467771A1 (en) * 2017-10-05 2019-04-10 Koninklijke Philips N.V. Image feature annotation in diagnostic imaging
WO2019141527A1 (en) 2018-01-16 2019-07-25 Koninklijke Philips N.V. Spectral imaging with a non-spectral imaging system
EP3616620A1 (en) * 2018-08-28 2020-03-04 Koninklijke Philips N.V. Spectral dual-layer ct-guided interventions
JP7649240B2 (ja) * 2018-11-30 2025-03-19 アキュレイ インコーポレイテッド マルチモーダル放射線機器および方法
EP3893205A1 (en) 2020-04-08 2021-10-13 Koninklijke Philips N.V. Suppression of motion artifacts in computed tomography imaging
EP4044109A1 (en) 2021-02-15 2022-08-17 Koninklijke Philips N.V. Contrast boost by machine learning
EP4044120A1 (en) 2021-02-15 2022-08-17 Koninklijke Philips N.V. Training data synthesizer for contrast enhancing machine learning systems
CN113706419B (zh) * 2021-09-13 2024-07-19 上海联影医疗科技股份有限公司 一种图像处理方法和系统
CN114972088B (zh) * 2022-05-06 2025-01-28 北京师范大学 一种基于最小熵的固定模式噪声去除方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997023993A2 (en) 1995-12-21 1997-07-03 Philips Electronics N.V. Noise reduction in an image
US7254209B2 (en) 2003-11-17 2007-08-07 General Electric Company Iterative CT reconstruction method using multi-modal edge information
US7623723B2 (en) * 2003-11-26 2009-11-24 GE Medical Systems Global Technology Com. Method for random point and patterned noise reduction in digital images
JP2010509652A (ja) 2006-11-08 2010-03-25 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 画像信号のノイズ低減
US7724865B2 (en) * 2007-08-22 2010-05-25 General Electric Company System and method of optimizing a monochromatic representation of basis material decomposed CT images
DE102008063311A1 (de) 2008-12-30 2010-07-08 Siemens Aktiengesellschaft Verfahren zur Rauschreduktion von CT-Bilddaten und Bildbearbeitungssystem
DE102009010501A1 (de) 2009-02-25 2010-09-09 Siemens Aktiengesellschaft Verfahren zur Rauschreduktion von CT-Bilddaten und Bildbearbeitungssystem
JP5694357B2 (ja) 2009-11-25 2015-04-01 コーニンクレッカ フィリップス エヌ ヴェ 向上された画像データ／線量低減
EP2335593A1 (en) * 2009-12-15 2011-06-22 Koninklijke Philips Electronics N.V. Computed tomography apparatus
CN103649990B (zh) * 2011-07-15 2017-06-06 皇家飞利浦有限公司 用于谱ct的图像处理

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