JP2017524139A5 - - Google Patents
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- Publication number
- JP2017524139A5 JP2017524139A5 JP2017507434A JP2017507434A JP2017524139A5 JP 2017524139 A5 JP2017524139 A5 JP 2017524139A5 JP 2017507434 A JP2017507434 A JP 2017507434A JP 2017507434 A JP2017507434 A JP 2017507434A JP 2017524139 A5 JP2017524139 A5 JP 2017524139A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- image
- darkfield
- phase contrast
- dark field
- 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
- 238000003384 imaging method Methods 0.000 claims 5
- 238000005259 measurement Methods 0.000 claims 3
- 241000239290 Araneae Species 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 2
- 238000005457 optimization Methods 0.000 claims 1
- 238000003672 processing method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14180751 | 2014-08-13 | ||
| EP14180751.1 | 2014-08-13 | ||
| PCT/EP2015/067864 WO2016023782A1 (en) | 2014-08-13 | 2015-08-04 | Quantitative dark–field imaging in tomography |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017524139A JP2017524139A (ja) | 2017-08-24 |
| JP2017524139A5 true JP2017524139A5 (enExample) | 2019-06-20 |
| JP6637485B2 JP6637485B2 (ja) | 2020-01-29 |
Family
ID=51357741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017507434A Expired - Fee Related JP6637485B2 (ja) | 2014-08-13 | 2015-08-04 | トモグラフィにおける暗視野イメージング |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10339674B2 (enExample) |
| EP (1) | EP3180603B8 (enExample) |
| JP (1) | JP6637485B2 (enExample) |
| CN (1) | CN106659449B (enExample) |
| WO (1) | WO2016023782A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104318536B (zh) * | 2014-10-21 | 2018-03-20 | 沈阳东软医疗系统有限公司 | Ct图像的校正方法及装置 |
| CN109690627A (zh) | 2016-09-08 | 2019-04-26 | 皇家飞利浦有限公司 | 改进的相衬和暗场ct重建算法 |
| US20190250030A1 (en) * | 2016-09-26 | 2019-08-15 | Lavision Biotec Gmbh | Measuring device and methods for characterization of a radiation field |
| JP6753342B2 (ja) * | 2017-03-15 | 2020-09-09 | 株式会社島津製作所 | 放射線格子検出器およびｘ線検査装置 |
| CN107238616B (zh) * | 2017-06-22 | 2019-10-11 | 合肥工业大学 | 基于中子光栅干涉仪的暗场成像方法 |
| EP3435325A1 (en) | 2017-07-26 | 2019-01-30 | Koninklijke Philips N.V. | Scatter correction for dark field imaging |
| JP6943090B2 (ja) * | 2017-09-05 | 2021-09-29 | 株式会社島津製作所 | Ｘ線イメージング装置 |
| CN108896588B (zh) * | 2018-06-08 | 2020-11-20 | 中北大学 | 一种多孔介质微观结构的测量方法 |
| WO2020039660A1 (ja) * | 2018-08-24 | 2020-02-27 | 株式会社島津製作所 | Ｘ線位相イメージング装置 |
| WO2020090168A1 (ja) * | 2018-10-31 | 2020-05-07 | 株式会社島津製作所 | Ｘ線位相差撮影システム |
| US10679385B1 (en) * | 2018-12-17 | 2020-06-09 | General Electric Company | System and method for statistical iterative reconstruction and material decomposition |
| EP4101388A1 (en) * | 2021-06-08 | 2022-12-14 | Universiteit Antwerpen | A phase-contrast x-ray imaging system for obtaining a dark-field image and a method therefor |
| US20250130183A1 (en) * | 2023-10-20 | 2025-04-24 | Applied Materials, Inc. | Determining tilt angle of substrate structures utilizing angular fourier decomposition of scattering images |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6990420B2 (en) * | 2004-05-10 | 2006-01-24 | Lsi Logic Corporation | Method of estimating a local average crosstalk voltage for a variable voltage output resistance model |
| 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 |
| JP5915645B2 (ja) * | 2011-03-23 | 2016-05-11 | コニカミノルタ株式会社 | 医用画像表示システム |
| CN102360498B (zh) * | 2011-10-27 | 2013-09-18 | 江苏省邮电规划设计院有限责任公司 | 图像超分辨率重建方法 |
| EP2850595B1 (en) | 2012-05-14 | 2016-04-06 | Koninklijke Philips N.V. | Dark field computed tomography imaging |
| US9510799B2 (en) * | 2012-06-11 | 2016-12-06 | Konica Minolta, Inc. | Medical imaging system and medical image processing apparatus |
| EP2867655B1 (en) | 2012-06-27 | 2019-05-08 | Koninklijke Philips N.V. | Dark-field imaging |
| JP6079204B2 (ja) * | 2012-12-18 | 2017-02-15 | コニカミノルタ株式会社 | 医用画像システム |
| US8989347B2 (en) * | 2012-12-19 | 2015-03-24 | General Electric Company | Image reconstruction method for differential phase contrast X-ray imaging |
| US10096098B2 (en) * | 2013-12-30 | 2018-10-09 | Carestream Health, Inc. | Phase retrieval from differential phase contrast imaging |
| JP2014140632A (ja) * | 2012-12-27 | 2014-08-07 | Canon Inc | 演算装置、画像取得方法、プログラム、及びｘ線撮像システム |
-
2015
- 2015-08-04 US US15/328,645 patent/US10339674B2/en active Active
- 2015-08-04 WO PCT/EP2015/067864 patent/WO2016023782A1/en not_active Ceased
- 2015-08-04 EP EP15744252.6A patent/EP3180603B8/en active Active
- 2015-08-04 CN CN201580043288.3A patent/CN106659449B/zh not_active Expired - Fee Related
- 2015-08-04 JP JP2017507434A patent/JP6637485B2/ja not_active Expired - Fee Related