JP2021511608A5 - - Google Patents
Info
- Publication number
- JP2021511608A5 JP2021511608A5 JP2020560551A JP2020560551A JP2021511608A5 JP 2021511608 A5 JP2021511608 A5 JP 2021511608A5 JP 2020560551 A JP2020560551 A JP 2020560551A JP 2020560551 A JP2020560551 A JP 2020560551A JP 2021511608 A5 JP2021511608 A5 JP 2021511608A5
- 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
Links
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 (2)
| Publication Number | Publication Date |
|---|---|
| JP2021511608A JP2021511608A (ja) | 2021-05-06 |
| JP2021511608A5 true JP2021511608A5 (enExample) | 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 (enExample) |
| EP (1) | EP3743889A1 (enExample) |
| JP (1) | JP2021511608A (enExample) |
| CN (1) | CN111656405A (enExample) |
| WO (1) | WO2019145149A1 (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11589834B2 (en) * | 2018-03-07 | 2023-02-28 | 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 |
| EP4428818A3 (en) * | 2019-05-24 | 2024-12-18 | Shanghai United Imaging Healthcare Co., Ltd. | Systems and methods for processing x-ray images |
| US20220392085A1 (en) * | 2019-09-24 | 2022-12-08 | 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 |
|---|---|---|---|---|
| BRPI1007129A2 (pt) | 2009-05-13 | 2018-03-06 | Koninl Philips Electronics Nv | metodo para detectar a presença de um dispositivo medico pessoal dentro de um individuo preparado para se submeter a um processamento medico e sistema para detectar a presença de um dispositivo medico pessoal dentro de um individuo |
| 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 |
| WO2017223560A1 (en) * | 2016-06-24 | 2017-12-28 | 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 WO PCT/EP2019/050469 patent/WO2019145149A1/en not_active Ceased
- 2019-01-09 CN CN201980010147.XA patent/CN111656405A/zh active Pending
- 2019-01-09 JP JP2020560551A patent/JP2021511608A/ja active Pending
- 2019-01-09 US US16/964,675 patent/US20210056688A1/en not_active Abandoned
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