JP2020527989A5 - - Google Patents
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- JP2020527989A5 JP2020527989A5 JP2020503273A JP2020503273A JP2020527989A5 JP 2020527989 A5 JP2020527989 A5 JP 2020527989A5 JP 2020503273 A JP2020503273 A JP 2020503273A JP 2020503273 A JP2020503273 A JP 2020503273A JP 2020527989 A5 JP2020527989 A5 JP 2020527989A5
- Authority
- JP
- Japan
- Prior art keywords
- image data
- compton scattering
- data
- corrected
- image processing
- 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
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- 238000003384 imaging method Methods 0.000 claims 7
- 238000000034 method Methods 0.000 claims 4
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000004590 computer program Methods 0.000 claims 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17183174.6A EP3435325A1 (en) | 2017-07-26 | 2017-07-26 | Scatter correction for dark field imaging |
| EP17183174.6 | 2017-07-26 | ||
| PCT/EP2018/070295 WO2019020748A1 (en) | 2017-07-26 | 2018-07-26 | DIFFUSION CORRECTION FOR DARK FIELD IMAGING |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020527989A JP2020527989A (ja) | 2020-09-17 |
| JP2020527989A5 true JP2020527989A5 (enExample) | 2021-02-25 |
| JP6901626B2 JP6901626B2 (ja) | 2021-07-14 |
Family
ID=59631555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020503273A Active JP6901626B2 (ja) | 2017-07-26 | 2018-07-26 | 暗視野撮像のための散乱補正 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10912532B2 (enExample) |
| EP (2) | EP3435325A1 (enExample) |
| JP (1) | JP6901626B2 (enExample) |
| CN (1) | CN110998653A (enExample) |
| WO (1) | WO2019020748A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3427664A1 (en) | 2017-07-13 | 2019-01-16 | Koninklijke Philips N.V. | A device for scatter correction in an x-ray image and a method for scatter correction in an xray image |
| EP3576047A1 (en) * | 2018-05-29 | 2019-12-04 | Koninklijke Philips N.V. | Scatter correction for x-ray imaging |
| KR102543990B1 (ko) * | 2021-02-26 | 2023-06-15 | 주식회사 뷰웍스 | X선 영상의 산란 보정 방법 및 장치 |
| CN114569145B (zh) * | 2022-02-28 | 2024-08-06 | 西安大医集团股份有限公司 | 图像校正方法、成像系统、电子设备和存储介质 |
| JP7683821B2 (ja) * | 2022-05-18 | 2025-05-27 | 株式会社島津製作所 | Ｘ線位相イメージング装置、ｘ線画像処理装置、ｘ線画像処理方法および補正曲線生成方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060608B4 (de) * | 2004-12-16 | 2007-02-22 | Yxlon International Security Gmbh | Verfahren zur Korrektur der Schwächung der Compton-Streuquanten |
| WO2007148263A1 (en) | 2006-06-22 | 2007-12-27 | Philips Intellectual Property & Standards Gmbh | Method and system for error compensation |
| US20090060372A1 (en) | 2007-08-27 | 2009-03-05 | Riverain Medical Group, Llc | Object removal from images |
| US8204292B2 (en) | 2008-05-21 | 2012-06-19 | Riverain Medical Group, Llc | Feature based neural network regression for feature suppression |
| EP2168488B1 (de) | 2008-09-30 | 2013-02-13 | Siemens Aktiengesellschaft | Röntgen-CT-System zur Röntgen-Phasenkontrast-und/oder Röntgen-Dunkelfeld-Bildgebung |
| CN101510298B (zh) * | 2009-03-17 | 2010-12-29 | 西北工业大学 | 一种ct伪影的综合校正方法 |
| US8121249B2 (en) * | 2009-06-04 | 2012-02-21 | Virginia Tech Intellectual Properties, Inc. | Multi-parameter X-ray computed tomography |
| CN101943668B (zh) | 2009-07-07 | 2013-03-27 | 清华大学 | X射线暗场成像系统和方法 |
| WO2011077334A1 (en) | 2009-12-22 | 2011-06-30 | Koninklijke Philips Electronics N.V. | Bone suppression in x-ray radiograms |
| CN102313752B (zh) * | 2010-06-30 | 2014-07-23 | 清华大学 | 物品检测设备及其检测方法 |
| DE102011006660A1 (de) * | 2011-04-01 | 2012-10-04 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Korrektur von Artefakten bei einer Röntgenbilderzeugung, insbesondere Computertomographie, mit bewegtem Modulatorfeld |
| CN202994690U (zh) * | 2012-11-19 | 2013-06-12 | 四川大学 | L形结构的单源x射线透射与康普顿散射安检装置 |
| WO2014206841A1 (en) | 2013-06-28 | 2014-12-31 | Koninklijke Philips N.V. | Correction in phase contrast imaging |
| US9842414B2 (en) | 2013-07-30 | 2017-12-12 | Koninklijke Philips N.V. | Monochromatic attenuation contrast image generation by using phase contrast CT |
| US9155510B2 (en) * | 2013-10-12 | 2015-10-13 | Wisconsin Alumni Research Foundation | Systems and methods for generating x-ray phase contrast images using a conventional x-ray imaging system |
| US9719947B2 (en) * | 2013-10-31 | 2017-08-01 | Sigray, Inc. | X-ray interferometric imaging system |
| US10779789B2 (en) | 2013-11-08 | 2020-09-22 | Koninklijke Philips N.V. | Empirical beam hardening correction for differential phase contrast CT |
| US10426417B2 (en) * | 2014-06-16 | 2019-10-01 | Koninklijke Philips N.V. | Computed tomography (CT) hybrid data acquisition |
| WO2016023782A1 (en) | 2014-08-13 | 2016-02-18 | Koninklijke Philips N.V. | Quantitative dark–field imaging in tomography |
| EP3291732A1 (en) | 2015-05-06 | 2018-03-14 | Koninklijke Philips N.V. | X-ray imaging |
-
2017
- 2017-07-26 EP EP17183174.6A patent/EP3435325A1/en not_active Withdrawn
-
2018
- 2018-07-26 CN CN201880048946.1A patent/CN110998653A/zh active Pending
- 2018-07-26 EP EP18742823.0A patent/EP3659107B1/en active Active
- 2018-07-26 US US16/633,719 patent/US10912532B2/en active Active
- 2018-07-26 WO PCT/EP2018/070295 patent/WO2019020748A1/en not_active Ceased
- 2018-07-26 JP JP2020503273A patent/JP6901626B2/ja active Active
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