JPWO2019145149A5 - - Google Patents
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- JPWO2019145149A5 JPWO2019145149A5 JP2020560551A JP2020560551A JPWO2019145149A5 JP WO2019145149 A5 JPWO2019145149 A5 JP WO2019145149A5 JP 2020560551 A JP2020560551 A JP 2020560551A JP 2020560551 A JP2020560551 A JP 2020560551A JP WO2019145149 A5 JPWO2019145149 A5 JP WO2019145149A5
- Authority
- JP
- Japan
- Prior art keywords
- image
- metal
- metal artifact
- ray
- artifact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862622170P | 2018-01-26 | 2018-01-26 | |
| US62/622,170 | 2018-01-26 | ||
| PCT/EP2019/050469 WO2019145149A1 (en) | 2018-01-26 | 2019-01-09 | Using deep learning to reduce metal artifacts |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2021511608A JP2021511608A (ja) | 2021-05-06 |
| JP2021511608A5 JP2021511608A5 (https=) | 2022-01-18 |
| JPWO2019145149A5 true JPWO2019145149A5 (https=) | 2022-01-18 |
Family
ID=65012026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020560551A Pending JP2021511608A (ja) | 2018-01-26 | 2019-01-09 | 金属アーチファクトを低減するための深層学習の使用 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20210056688A1 (https=) |
| EP (1) | EP3743889A1 (https=) |
| JP (1) | JP2021511608A (https=) |
| CN (1) | CN111656405A (https=) |
| WO (1) | WO2019145149A1 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019173452A1 (en) * | 2018-03-07 | 2019-09-12 | Rensselaer Polytechnic Institute | Deep neural network for ct metal artifact reduction |
| US11154268B2 (en) * | 2018-03-19 | 2021-10-26 | Siemens Medical Solutions Usa, Inc. | High-resolution anti-pinhole PET scan |
| EP3693921B1 (en) * | 2019-02-05 | 2022-04-20 | Siemens Healthcare GmbH | Method for segmenting metal objects in projection images, evaluation device, computer program and electronically readable storage medium |
| EP3958742A4 (en) * | 2019-05-24 | 2022-06-29 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for processing x-ray images |
| WO2021061924A1 (en) * | 2019-09-24 | 2021-04-01 | Nuvasive, Inc. | Systems and methods for updating three-dimensional medical images using two-dimensional information |
| JP7553307B2 (ja) * | 2019-10-02 | 2024-09-18 | キヤノンメディカルシステムズ株式会社 | Ｘ線診断装置 |
| DE102020203741A1 (de) * | 2020-03-24 | 2021-09-30 | Siemens Healthcare Gmbh | Verfahren und Vorrichtung zum Bereitstellen eines artefaktreduzierten Röntgenbilddatensatzes |
| US11249035B2 (en) * | 2020-06-29 | 2022-02-15 | Canon Medical Systems Corporation | Two-step material decomposition calibration method for a full size photon counting computed tomography system |
| US12109075B2 (en) | 2020-09-15 | 2024-10-08 | Mazor Robotics Ltd. | Systems and methods for generating a corrected image |
| US11890124B2 (en) | 2021-02-01 | 2024-02-06 | Medtronic Navigation, Inc. | Systems and methods for low-dose AI-based imaging |
| KR102591665B1 (ko) * | 2021-02-17 | 2023-10-18 | 연세대학교 산학협력단 | 인공 신경망을 이용한 ct 영상 보정 장치 및 방법 |
| US12106478B2 (en) * | 2021-03-16 | 2024-10-01 | GE Precision Healthcare LLC | Deep learning based medical system and method for image acquisition |
| CN113112490B (zh) * | 2021-04-23 | 2022-09-30 | 上海卓昕医疗科技有限公司 | 一种三维医学影像标记点提取方法及系统 |
| JP2022180971A (ja) * | 2021-05-25 | 2022-12-07 | キヤノンメディカルシステムズ株式会社 | 学習装置、医用画像処理装置、学習方法、及びプログラム |
| CN113256529B (zh) * | 2021-06-09 | 2021-10-15 | 腾讯科技（深圳）有限公司 | 图像处理方法、装置、计算机设备及存储介质 |
| CN113554563B (zh) * | 2021-07-23 | 2024-05-14 | 上海友脉科技有限责任公司 | 一种医学图像处理方法、介质及电子设备 |
| CN113744320B (zh) * | 2021-09-10 | 2024-03-29 | 中国科学院近代物理研究所 | 一种智能型的离子束自适应放疗系统、存储介质及设备 |
| DE102022203101B3 (de) | 2022-03-30 | 2023-09-21 | Siemens Healthcare Gmbh | Verfahren zur Artefaktkorrektur in einem Computertomographiebilddatensatz, Computertomographieeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger |
| US20260030819A1 (en) * | 2022-07-07 | 2026-01-29 | Koninklijke Philips N.V. | Cone beam artifact reduction |
| WO2024097060A1 (en) * | 2022-11-03 | 2024-05-10 | PathAI, Inc. | Systems and methods for deep learning model annotation using specialized imaging modalities |
| CN116309923A (zh) * | 2023-05-24 | 2023-06-23 | 吉林大学 | 基于图神经网络的ct金属伪影消除方法及系统 |
| CN117078529A (zh) * | 2023-07-14 | 2023-11-17 | 北京天智航医疗科技股份有限公司 | 消除次生伪影的处理计算机断层图像的方法及电子设备 |
| US20250037241A1 (en) * | 2023-07-27 | 2025-01-30 | GE Precision Healthcare LLC | Methods and systems for dual-energy subtraction images |
| CN118476868B (zh) * | 2024-07-16 | 2024-09-27 | 上海一影信息科技有限公司 | 一种金属针引导方法、系统和影像处理设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5624125B2 (ja) | 2009-05-13 | 2014-11-12 | コーニンクレッカ フィリップス エヌ ヴェ | パーソナルメディカルデバイスを有した患者を画像表示する方法及びシステム |
| RU2013129865A (ru) * | 2010-12-01 | 2015-01-10 | Конинклейке Филипс Электроникс Н.В. | Особенности диагностического изображения рядом с источниками артефактов |
| DE112015005479B4 (de) * | 2014-12-04 | 2024-09-19 | General Electric Company | Verfahren und System zur verbesserten Klassifizierung von Bestandsmaterialien |
| US20170362585A1 (en) * | 2016-06-15 | 2017-12-21 | Rensselaer Polytechnic Institute | Methods and apparatus for x-genetics |
| US10970887B2 (en) * | 2016-06-24 | 2021-04-06 | Rensselaer Polytechnic Institute | Tomographic image reconstruction via machine learning |
-
2019
- 2019-01-09 EP EP19700282.7A patent/EP3743889A1/en not_active Withdrawn
- 2019-01-09 CN CN201980010147.XA patent/CN111656405A/zh active Pending
- 2019-01-09 US US16/964,675 patent/US20210056688A1/en not_active Abandoned
- 2019-01-09 JP JP2020560551A patent/JP2021511608A/ja active Pending
- 2019-01-09 WO PCT/EP2019/050469 patent/WO2019145149A1/en not_active Ceased
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