JP2020509887A5 - - Google Patents
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- JP2020509887A5 JP2020509887A5 JP2019551297A JP2019551297A JP2020509887A5 JP 2020509887 A5 JP2020509887 A5 JP 2020509887A5 JP 2019551297 A JP2019551297 A JP 2019551297A JP 2019551297 A JP2019551297 A JP 2019551297A JP 2020509887 A5 JP2020509887 A5 JP 2020509887A5
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20175244 | 2017-03-17 | ||
| FI20175244A FI131860B1 (en) | 2017-03-17 | 2017-03-17 | Self-calibrating medical imaging device |
| PCT/FI2018/000005 WO2018167355A1 (en) | 2017-03-17 | 2018-03-19 | Patient movement correction method for cone-beam computed tomography |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020509887A JP2020509887A (ja) | 2020-04-02 |
| JP2020509887A5 true JP2020509887A5 (https=) | 2021-04-30 |
| JP7116078B2 JP7116078B2 (ja) | 2022-08-09 |
Family
ID=62143215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019551297A Active JP7116078B2 (ja) | 2017-03-17 | 2018-03-19 | コーンビーム型コンピュータ断層撮影における患者の動き補正方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10636179B2 (https=) |
| EP (1) | EP3595528B1 (https=) |
| JP (1) | JP7116078B2 (https=) |
| KR (1) | KR102369653B1 (https=) |
| CN (1) | CN110602990B (https=) |
| FI (1) | FI131860B1 (https=) |
| RU (1) | RU2766743C1 (https=) |
| WO (1) | WO2018167355A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3639752B1 (en) | 2018-10-03 | 2025-05-21 | Canon Medical Systems Corporation | Analyzing apparatus and analyzing program |
| CN110766629B (zh) * | 2019-10-17 | 2022-03-01 | 广州华端科技有限公司 | Cbct系统几何校正方法、装置、计算机设备和存储介质 |
| CN111553849B (zh) * | 2020-03-28 | 2023-03-24 | 中国人民解放军战略支援部队信息工程大学 | 基于局部特征匹配的锥束ct几何伪影去除方法及装置 |
| CN113520421A (zh) * | 2020-05-06 | 2021-10-22 | 北京友通上昊科技有限公司 | X射线切面成像方法、存储介质及成像系统 |
| CN112529820B (zh) * | 2020-12-29 | 2024-06-14 | 广州开云影像科技有限公司 | Cbct系统半扇束几何校正方法、装置、设备和介质 |
| CN112837246A (zh) * | 2021-03-25 | 2021-05-25 | 中科超精(南京)科技有限公司 | 一种图像引导系统几何校正方法 |
| US11712215B2 (en) | 2021-04-13 | 2023-08-01 | Canon Medical Systems Corporation | Devices, systems, and methods for motion-corrected medical imaging |
| JP7563304B2 (ja) * | 2021-06-16 | 2024-10-08 | トヨタ自動車株式会社 | X線ct装置及び画像生成方法 |
| EP4120182B1 (de) * | 2021-07-12 | 2025-08-27 | DENTSPLY SIRONA Inc. | Selbstkalibrierendes dentales dvt unterstützt durch maschinelles lernen |
| CN113963056B (zh) * | 2021-09-07 | 2022-08-26 | 于留青 | Ct图像重建方法、装置、电子设备以及存储介质 |
| DE102022200806A1 (de) * | 2022-01-25 | 2023-07-27 | Siemens Healthcare Gmbh | Bereitstellen eines Ergebnisdatensatzes |
| CN114612569A (zh) * | 2022-02-23 | 2022-06-10 | 广州华端科技有限公司 | 一种几何标定中标记物重叠的处理方法与装置 |
| CN116894798B (zh) * | 2023-09-11 | 2023-12-05 | 金华飞光科技有限公司 | 光固化3d打印机的投影畸形矫正方法及系统 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5251128A (en) * | 1990-11-19 | 1993-10-05 | General Electric Company | Motion artifact reduction in projection imaging |
| DE60208009T2 (de) * | 2002-06-17 | 2006-08-24 | Nucletron B.V. | System zur Echtzeitplanung von Strahlentherapie |
| US6888924B2 (en) * | 2003-06-25 | 2005-05-03 | General Electric Company | Method, apparatus, and medium for calibration of tomosynthesis system geometry using fiducial markers with non-determined position |
| US7653229B2 (en) * | 2003-12-23 | 2010-01-26 | General Electric Company | Methods and apparatus for reconstruction of volume data from projection data |
| JP4438053B2 (ja) * | 2004-05-11 | 2010-03-24 | キヤノン株式会社 | 放射線撮像装置、画像処理方法及びコンピュータプログラム |
| DE102004040629B4 (de) * | 2004-08-19 | 2011-05-19 | MedCom Gesellschaft für medizinische Bildverarbeitung mbH | Einstellen einer Relativposition einer Bestrahlungseinrichtung und eines Patienten |
| EP1846752A2 (en) * | 2005-02-01 | 2007-10-24 | Koninklijke Philips Electronics N.V. | Apparatus and method for correction or extension of x-ray projections |
| DE102005005087B4 (de) * | 2005-02-03 | 2012-09-27 | Siemens Ag | Verfahren zur Korrektur nicht reproduzierbarer Geometriefehler eines Röntgen-C-Bogengerätes |
| US8199168B2 (en) * | 2005-11-15 | 2012-06-12 | General Electric Company | System and method for 3D graphical prescription of a medical imaging volume |
| US7894649B2 (en) * | 2006-11-02 | 2011-02-22 | Accuray Incorporated | Target tracking using direct target registration |
| AU2007319437B2 (en) * | 2006-11-09 | 2013-01-10 | Alcon Research, Ltd. | Punctal plug comprising a water-insoluble polymeric matrix |
| FR2919096A1 (fr) * | 2007-07-19 | 2009-01-23 | Gen Electric | Procede de correction de recalage d'images radiographiques |
| EP2295113B1 (en) * | 2009-03-10 | 2020-02-26 | Hitachi, Ltd. | Controller of radiation therapy equipment |
| CA2783485A1 (en) * | 2010-01-13 | 2011-07-21 | The Australian National University | A computed tomography imaging process and system |
| JP6214128B2 (ja) * | 2010-11-22 | 2017-10-18 | キヤノン株式会社 | 画像処理装置、画像処理方法、及び記憶媒体 |
| CN102488528B (zh) * | 2011-12-07 | 2013-04-24 | 华中科技大学 | 一种层析成像几何参数的校准方法 |
| RU2014154006A (ru) * | 2012-06-05 | 2016-08-10 | Конинклейке Филипс Н.В. | Калибровка с декомпозицией на слои движения рентгеновских ст-томографов |
| KR20150079560A (ko) * | 2012-08-20 | 2015-07-08 | 오란게덴탈 게엠베하 운트 코카게 | 콘빔 컴퓨터 단층 촬영 장치의 기하 특성화 및 교정 |
| CN103729827A (zh) * | 2012-10-11 | 2014-04-16 | 南京普爱射线影像设备有限公司 | 影像增强器c形臂x射线机三维重建重叠伪影校正方法 |
| CN103519833B (zh) * | 2013-06-05 | 2015-10-07 | 东南大学 | 一种旋转c型臂x射线机的三维校正重建方法 |
| CN105682558B (zh) * | 2013-08-29 | 2020-02-21 | 西门子保健有限责任公司 | 具有运动补偿的计算机断层摄影术 |
| EP3175790B1 (en) * | 2013-11-04 | 2021-09-08 | Ecential Robotics | Method for reconstructing a 3d image from 2d x-ray images |
| CN103735282B (zh) * | 2014-01-06 | 2015-09-23 | 北京大学 | 一种锥束ct系统探测器几何校正装置及其校正方法 |
| US10478148B2 (en) * | 2016-02-19 | 2019-11-19 | The Johns Hopkins University | Self-calibrating projection geometry for volumetric image reconstruction |
-
2017
- 2017-03-17 FI FI20175244A patent/FI131860B1/en active
-
2018
- 2018-03-19 JP JP2019551297A patent/JP7116078B2/ja active Active
- 2018-03-19 WO PCT/FI2018/000005 patent/WO2018167355A1/en not_active Ceased
- 2018-03-19 US US15/925,667 patent/US10636179B2/en active Active
- 2018-03-19 RU RU2019131095A patent/RU2766743C1/ru active
- 2018-03-19 KR KR1020197030330A patent/KR102369653B1/ko active Active
- 2018-03-19 EP EP18723569.2A patent/EP3595528B1/en active Active
- 2018-03-19 CN CN201880028718.8A patent/CN110602990B/zh active Active
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