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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- 238000000034 method Methods 0.000 claims 15
- 230000003595 spectral effect Effects 0.000 claims 9
- 238000000605 extraction Methods 0.000 claims 1
- 230000001629 suppression Effects 0.000 claims 1
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)
| Publication Number | Publication Date |
|---|---|
| JP2016507320A JP2016507320A (ja) | 2016-03-10 |
| JP2016507320A5 true JP2016507320A5 (https=) | 2017-03-16 |
| JP6472088B2 JP6472088B2 (ja) | 2019-02-20 |
Family
ID=50159317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10282820B2 (https=) |
| EP (1) | EP2958494B1 (https=) |
| JP (1) | JP6472088B2 (https=) |
| CN (1) | CN105025794B (https=) |
| WO (1) | WO2014128595A1 (https=) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6526669B2 (ja) | 2013-12-06 | 2019-06-05 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 画像データからの骨の区分化 |
| 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 |
| CN107430779B (zh) | 2015-03-09 | 2021-08-24 | 皇家飞利浦有限公司 | 多能量（谱）图像数据处理 |
| 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 |
| CN108475419B (zh) * | 2015-12-15 | 2022-04-26 | 皇家飞利浦有限公司 | 用于计算机断层摄影的数据处理的方法 |
| EP3270788B1 (en) * | 2016-05-20 | 2021-09-29 | 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 |
| US10524754B2 (en) | 2016-11-30 | 2020-01-07 | Koninklijke Philips N.V. | Bone and hard plaque segmentation in spectral CT |
| CN110678934A (zh) * | 2017-06-02 | 2020-01-10 | 皇家飞利浦有限公司 | 医学图像中的病变的定量方面 |
| EP3467771A1 (en) * | 2017-10-05 | 2019-04-10 | Koninklijke Philips N.V. | Image feature annotation in diagnostic imaging |
| CN111615363B (zh) | 2018-01-16 | 2024-09-10 | 皇家飞利浦有限公司 | 利用非谱成像系统的谱成像 |
| EP3616620A1 (en) | 2018-08-28 | 2020-03-04 | Koninklijke Philips N.V. | Spectral dual-layer ct-guided interventions |
| JP7534038B2 (ja) * | 2018-11-30 | 2024-08-14 | アキュレイ インコーポレイテッド | コーンビームコンピュータ断層撮影における最適なパネル読み出しのための非対称散乱フィッティング |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4020966B2 (ja) | 1995-12-21 | 2007-12-12 | 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 | 画像内のノイズ減少方法 |
| 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 |
| CN101536033A (zh) | 2006-11-08 | 2009-09-16 | 皇家飞利浦电子股份有限公司 | 图像信号的降噪 |
| 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 |
| EP2504811B1 (en) | 2009-11-25 | 2014-06-18 | Koninklijke Philips N.V. | Enhanced image data/dose reduction |
| EP2335593A1 (en) * | 2009-12-15 | 2011-06-22 | Koninklijke Philips Electronics N.V. | Computed tomography apparatus |
| JP6100772B2 (ja) * | 2011-07-15 | 2017-03-22 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 画像処理方法及びコンピューティング装置 |
-
2014
- 2014-02-11 JP JP2015558575A patent/JP6472088B2/ja active Active
- 2014-02-11 US US14/766,999 patent/US10282820B2/en active Active
- 2014-02-11 WO PCT/IB2014/058895 patent/WO2014128595A1/en not_active Ceased
- 2014-02-11 CN CN201480009706.2A patent/CN105025794B/zh active Active
- 2014-02-11 EP EP14706342.4A patent/EP2958494B1/en active Active
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