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 (OSRAM) | 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 (OSRAM) |
| EP (1) | EP2958494B1 (OSRAM) |
| JP (1) | JP6472088B2 (OSRAM) |
| CN (1) | CN105025794B (OSRAM) |
| WO (1) | WO2014128595A1 (OSRAM) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015083065A1 (en) | 2013-12-06 | 2015-06-11 | 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 |
| 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 |
| DE112016005742T5 (de) | 2015-12-15 | 2018-10-04 | Koninklijke Philips N.V. | Datenverarbeitungsverfahren für Computertomographie |
| GB2550503B (en) * | 2016-05-20 | 2020-10-21 | 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 |
| JP7104034B2 (ja) | 2016-11-30 | 2022-07-20 | コーニンクレッカ フィリップス エヌ ヴェ | スペクトルｃｔにおける骨及びハードプラークのセグメンテーション |
| JP7278224B2 (ja) * | 2017-06-02 | 2023-05-19 | コーニンクレッカ フィリップス エヌ ヴェ | 医用画像の病変の定量化される態様 |
| EP3467771A1 (en) * | 2017-10-05 | 2019-04-10 | Koninklijke Philips N.V. | Image feature annotation in diagnostic imaging |
| JP7378404B2 (ja) | 2018-01-16 | 2023-11-13 | コーニンクレッカ フィリップス エヌ ヴェ | 非スペクトルイメージングシステムを用いたスペクトルイメージング |
| EP3616620A1 (en) | 2018-08-28 | 2020-03-04 | Koninklijke Philips N.V. | Spectral dual-layer ct-guided interventions |
| JP2022509306A (ja) * | 2018-11-30 | 2022-01-20 | アキュレイ インコーポレイテッド | イメージングにおける散乱評価および散乱補正を向上させるための方法および機器 |
| EP3893205A1 (en) | 2020-04-08 | 2021-10-13 | Koninklijke Philips N.V. | Suppression of motion artifacts in computed tomography imaging |
| 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 |
| US8938110B2 (en) | 2009-10-22 | 2015-01-20 | 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 |
| 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 |
-
2014
- 2014-02-11 EP EP14706342.4A patent/EP2958494B1/en 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 JP JP2015558575A patent/JP6472088B2/ja active Active
- 2014-02-11 CN CN201480009706.2A patent/CN105025794B/zh active Active
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