JP2022502108A5 - - Google Patents
Info
- Publication number
- JP2022502108A5 JP2022502108A5 JP2021510439A JP2021510439A JP2022502108A5 JP 2022502108 A5 JP2022502108 A5 JP 2022502108A5 JP 2021510439 A JP2021510439 A JP 2021510439A JP 2021510439 A JP2021510439 A JP 2021510439A JP 2022502108 A5 JP2022502108 A5 JP 2022502108A5
- Authority
- JP
- Japan
- Prior art keywords
- image
- motion
- projection
- image processing
- processing system
- 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.)
- Granted
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP18191715.4A EP3618001A1 (en) | 2018-08-30 | 2018-08-30 | Efficient motion-compensation in cone beam computed tomography based on data consistency |
| EP18191715.4 | 2018-08-30 | ||
| PCT/EP2019/072192 WO2020043536A1 (en) | 2018-08-30 | 2019-08-20 | Efficient motion-compensation in cone beam computed tomography based on data consistency |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022502108A JP2022502108A (ja) | 2022-01-11 |
| JP2022502108A5 true JP2022502108A5 (enExample) | 2022-08-26 |
| JP7471277B2 JP7471277B2 (ja) | 2024-04-19 |
Family
ID=63491411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021510439A Active JP7471277B2 (ja) | 2018-08-30 | 2019-08-20 | データ整合性に基づいたコーンビームコンピュータ断層撮影における効率的な動き補償 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12086910B2 (enExample) |
| EP (2) | EP3618001A1 (enExample) |
| JP (1) | JP7471277B2 (enExample) |
| CN (1) | CN112771579A (enExample) |
| WO (1) | WO2020043536A1 (enExample) |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06114052A (ja) * | 1992-10-07 | 1994-04-26 | Hitachi Medical Corp | Ｘ線ｃｔ装置 |
| JP3785576B2 (ja) | 2002-04-24 | 2006-06-14 | 株式会社モリタ製作所 | 被写体ブレ補正手段、これを用いた医療用ｘ線撮影装置 |
| DE102004004603A1 (de) | 2004-01-29 | 2005-08-18 | Siemens Ag | Verfahren und Bildgebungseinrichtung zur Kompensation von Patientenbewegungen bei Serienaufnahmen in der medizinischen Bildgebung auf Basis eines 3D-Bilddatensatzes |
| US7672490B2 (en) * | 2004-02-13 | 2010-03-02 | Koninklijke Philips Electronics N.V. | Motion artifacts compensation |
| ATE551677T1 (de) | 2005-08-04 | 2012-04-15 | Koninkl Philips Electronics Nv | Durch 3d-2d-adaptives formmodel unterstützte bewegungskompensierte rekonstruktion |
| KR20080043774A (ko) | 2005-08-09 | 2008-05-19 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 블라인드 디콘볼루션으로 노이즈 이미지에서의 구조를공간적으로 향상시키는 시스템 및 방법 |
| KR101525259B1 (ko) | 2006-09-25 | 2015-06-02 | 메이저 로보틱스 엘티디. | Ｃ―아암 컴퓨터 ｘ선 단층 촬영 시스템 |
| WO2008076910A1 (en) | 2006-12-15 | 2008-06-26 | The Board Of Trustees Of The Leland Stanford Junior University | Image mosaicing systems and methods |
| CN103349556B (zh) * | 2009-01-21 | 2015-09-23 | 皇家飞利浦电子股份有限公司 | 用于大视场成像及运动伪影的探测和补偿的方法和装置 |
| US9826942B2 (en) * | 2009-11-25 | 2017-11-28 | Dental Imaging Technologies Corporation | Correcting and reconstructing x-ray images using patient motion vectors extracted from marker positions in x-ray images |
| US9498180B2 (en) * | 2010-08-05 | 2016-11-22 | Hologic, Inc. | Detecting and quantifying patient motion during tomosynthesis scans |
| US8437522B2 (en) * | 2011-02-17 | 2013-05-07 | Kabushiki Kaisha Toshiba | Motion index for medical imaging data based upon Grangeat's formula |
| US8811707B2 (en) * | 2011-08-25 | 2014-08-19 | General Electric Company | System and method for distributed processing of tomographic images |
| US9629587B2 (en) * | 2014-07-10 | 2017-04-25 | General Electric Company | Systems and methods for coronary imaging |
| US9375192B2 (en) * | 2014-10-14 | 2016-06-28 | Carestream Health, Inc. | Reconstruction of a cone beam scanned object |
| CN107257991B (zh) * | 2015-02-25 | 2022-06-28 | 皇家飞利浦有限公司 | 用于使用能量解析的断层摄影的定量碘图的重建的方法 |
| KR101783964B1 (ko) * | 2015-04-09 | 2017-10-10 | 삼성전자주식회사 | 단층 촬영 장치 및 그에 따른 단층 영상 복원 방법 |
| KR101725891B1 (ko) * | 2015-08-05 | 2017-04-11 | 삼성전자주식회사 | 단층 영상 장치 및 그에 따른 단층 영상 복원 방법 |
| JP6797920B2 (ja) * | 2015-12-15 | 2020-12-09 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | ストリークアーチファクト予測 |
| US9931095B2 (en) * | 2016-03-30 | 2018-04-03 | General Electric Company | Method for segmenting small features in an image volume |
-
2018
- 2018-08-30 EP EP18191715.4A patent/EP3618001A1/en not_active Withdrawn
-
2019
- 2019-08-20 WO PCT/EP2019/072192 patent/WO2020043536A1/en not_active Ceased
- 2019-08-20 CN CN201980062584.6A patent/CN112771579A/zh active Pending
- 2019-08-20 US US17/270,712 patent/US12086910B2/en active Active
- 2019-08-20 EP EP19753390.4A patent/EP3844720A1/en active Pending
- 2019-08-20 JP JP2021510439A patent/JP7471277B2/ja active Active
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