HK1222910A1 - 射線相襯成像系統與成像方法 - Google Patents
射線相襯成像系統與成像方法Info
- Publication number
- HK1222910A1 HK1222910A1 HK16111105.1A HK16111105A HK1222910A1 HK 1222910 A1 HK1222910 A1 HK 1222910A1 HK 16111105 A HK16111105 A HK 16111105A HK 1222910 A1 HK1222910 A1 HK 1222910A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- ray
- phase contrast
- imaging system
- imaging method
- contrast imaging
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/041—Phase-contrast imaging, e.g. using grating interferometers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/04—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material
- G01N23/046—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and forming images of the material using tomography, e.g. computed tomography [CT]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/33—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts
- G01N2223/3306—Accessories, mechanical or electrical features scanning, i.e. relative motion for measurement of successive object-parts object rotates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/401—Imaging image processing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/40—Imaging
- G01N2223/408—Imaging display on monitor
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21K—TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOT OTHERWISE PROVIDED FOR; IRRADIATION DEVICES; GAMMA RAY OR X-RAY MICROSCOPES
- G21K2207/00—Particular details of imaging devices or methods using ionizing electromagnetic radiation such as X-rays or gamma rays
- G21K2207/005—Methods and devices obtaining contrast from non-absorbing interaction of the radiation with matter, e.g. phase contrast
Landscapes
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410610466.3A CN105606633B (zh) | 2014-11-04 | 2014-11-04 | X射线相衬成像系统与成像方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1222910A1 true HK1222910A1 (zh) | 2017-07-14 |
Family
ID=55908576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16111105.1A HK1222910A1 (zh) | 2014-11-04 | 2016-09-22 | 射線相襯成像系統與成像方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10267752B2 (zh) |
EP (1) | EP3048441B1 (zh) |
CN (1) | CN105606633B (zh) |
HK (1) | HK1222910A1 (zh) |
WO (1) | WO2016070771A1 (zh) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150117599A1 (en) | 2013-10-31 | 2015-04-30 | Sigray, Inc. | X-ray interferometric imaging system |
US10269528B2 (en) | 2013-09-19 | 2019-04-23 | Sigray, Inc. | Diverging X-ray sources using linear accumulation |
US10295485B2 (en) | 2013-12-05 | 2019-05-21 | Sigray, Inc. | X-ray transmission spectrometer system |
US10297359B2 (en) | 2013-09-19 | 2019-05-21 | Sigray, Inc. | X-ray illumination system with multiple target microstructures |
US10416099B2 (en) | 2013-09-19 | 2019-09-17 | Sigray, Inc. | Method of performing X-ray spectroscopy and X-ray absorption spectrometer system |
USRE48612E1 (en) | 2013-10-31 | 2021-06-29 | Sigray, Inc. | X-ray interferometric imaging system |
US10304580B2 (en) | 2013-10-31 | 2019-05-28 | Sigray, Inc. | Talbot X-ray microscope |
US10401309B2 (en) | 2014-05-15 | 2019-09-03 | Sigray, Inc. | X-ray techniques using structured illumination |
CN105606633B (zh) | 2014-11-04 | 2019-03-19 | 清华大学 | X射线相衬成像系统与成像方法 |
US10352880B2 (en) | 2015-04-29 | 2019-07-16 | Sigray, Inc. | Method and apparatus for x-ray microscopy |
US10295486B2 (en) | 2015-08-18 | 2019-05-21 | Sigray, Inc. | Detector for X-rays with high spatial and high spectral resolution |
CN107807139B (zh) * | 2016-09-05 | 2020-04-24 | 天津工业大学 | 一种无步进装置的双能x射线相衬成像系统及其实现方法 |
WO2018096759A1 (ja) * | 2016-11-22 | 2018-05-31 | 株式会社島津製作所 | X線位相イメージング装置 |
US10247683B2 (en) | 2016-12-03 | 2019-04-02 | Sigray, Inc. | Material measurement techniques using multiple X-ray micro-beams |
EP3448010A1 (en) * | 2017-08-23 | 2019-02-27 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | System for analyzing a document and corresponding method |
CN107607560B (zh) * | 2017-09-22 | 2021-06-25 | 上海联影医疗科技股份有限公司 | 一种光学相位衬度成像系统、方法及计算机可读媒质 |
CN107677693B (zh) * | 2017-09-26 | 2020-06-09 | 同方威视技术股份有限公司 | 用于物品安全检查的扫描成像系统及其成像方法 |
US10578566B2 (en) | 2018-04-03 | 2020-03-03 | Sigray, Inc. | X-ray emission spectrometer system |
US10989822B2 (en) | 2018-06-04 | 2021-04-27 | Sigray, Inc. | Wavelength dispersive x-ray spectrometer |
WO2020023408A1 (en) | 2018-07-26 | 2020-01-30 | Sigray, Inc. | High brightness x-ray reflection source |
US10656105B2 (en) | 2018-08-06 | 2020-05-19 | Sigray, Inc. | Talbot-lau x-ray source and interferometric system |
DE112019004433T5 (de) | 2018-09-04 | 2021-05-20 | Sigray, Inc. | System und verfahren für röntgenstrahlfluoreszenz mit filterung |
WO2020051221A2 (en) | 2018-09-07 | 2020-03-12 | Sigray, Inc. | System and method for depth-selectable x-ray analysis |
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 |
EP3701868A1 (en) * | 2019-02-28 | 2020-09-02 | Koninklijke Philips N.V. | System, method and computer program for acquiring phase imaging data of an object |
CN109975334B (zh) * | 2019-04-25 | 2021-12-28 | 兰州大学 | 一种单次曝光的x射线二维相衬成像方法 |
CN110095481B (zh) * | 2019-05-24 | 2021-03-05 | 清华大学 | X射线光栅成像系统与成像方法 |
US11143605B2 (en) | 2019-09-03 | 2021-10-12 | Sigray, Inc. | System and method for computed laminography x-ray fluorescence imaging |
US11175243B1 (en) | 2020-02-06 | 2021-11-16 | Sigray, Inc. | X-ray dark-field in-line inspection for semiconductor samples |
DE112021002841T5 (de) | 2020-05-18 | 2023-03-23 | Sigray, Inc. | System und Verfahren für Röntgenabsorptionsspektroskopie unter Verwendung eines Kristallanalysators und mehrerer Detektorelemente |
JP2023542674A (ja) | 2020-09-17 | 2023-10-11 | シグレイ、インコーポレイテッド | X線を用いた深さ分解計測および分析のためのシステムおよび方法 |
KR20230109735A (ko) | 2020-12-07 | 2023-07-20 | 시그레이, 아이엔씨. | 투과 x-선 소스를 이용한 고처리량 3D x-선 이미징 시스템 |
CN114002242A (zh) * | 2021-10-29 | 2022-02-01 | 北京师范大学 | X射线相衬成像系统 |
WO2023149113A1 (ja) * | 2022-02-03 | 2023-08-10 | 国立大学法人東北大学 | 弾性率算出方法及び弾性率算出装置 |
US11992350B2 (en) | 2022-03-15 | 2024-05-28 | Sigray, Inc. | System and method for compact laminography utilizing microfocus transmission x-ray source and variable magnification x-ray detector |
WO2023215204A1 (en) | 2022-05-02 | 2023-11-09 | Sigray, Inc. | X-ray sequential array wavelength dispersive spectrometer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1731099A1 (en) * | 2005-06-06 | 2006-12-13 | Paul Scherrer Institut | Interferometer for quantitative phase contrast imaging and tomography with an incoherent polychromatic x-ray source |
CN201191275Y (zh) * | 2007-11-23 | 2009-02-04 | 同方威视技术股份有限公司 | 一种x射线光栅相衬成像系统 |
CN101576515B (zh) * | 2007-11-23 | 2012-07-04 | 同方威视技术股份有限公司 | X射线光栅相衬成像系统及方法 |
CN101726503B (zh) | 2008-10-17 | 2012-08-29 | 清华大学 | 用于x射线相衬层析成像的系统和方法 |
WO2010150136A1 (en) * | 2009-06-22 | 2010-12-29 | Koninklijke Philips Electronics N. V. | Grating-based phase contrast x-ray imaging apparatus and methods |
CN101943668B (zh) | 2009-07-07 | 2013-03-27 | 清华大学 | X射线暗场成像系统和方法 |
CN102870189B (zh) | 2010-03-22 | 2016-08-10 | 新鸿电子有限公司 | 带有智能电子控制系统的多波束x-射线源和相关方法 |
CN102221565B (zh) | 2010-04-19 | 2013-06-12 | 清华大学 | X射线源光栅步进成像系统与成像方法 |
DE102012213876A1 (de) * | 2012-08-06 | 2014-02-06 | Siemens Aktiengesellschaft | Anordnung und Verfahren zur inversen Röntgen-Phasenkontrast-Bildgebung |
CN103903941B (zh) | 2012-12-31 | 2018-07-06 | 同方威视技术股份有限公司 | 阴控多阴极分布式x射线装置及具有该装置的ct设备 |
CN105606633B (zh) | 2014-11-04 | 2019-03-19 | 清华大学 | X射线相衬成像系统与成像方法 |
-
2014
- 2014-11-04 CN CN201410610466.3A patent/CN105606633B/zh active Active
-
2015
- 2015-11-02 WO PCT/CN2015/093605 patent/WO2016070771A1/zh active Application Filing
- 2015-11-02 EP EP15839133.4A patent/EP3048441B1/en active Active
- 2015-11-02 US US15/328,437 patent/US10267752B2/en active Active
-
2016
- 2016-09-22 HK HK16111105.1A patent/HK1222910A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20170227476A1 (en) | 2017-08-10 |
EP3048441A4 (en) | 2017-06-21 |
CN105606633A (zh) | 2016-05-25 |
EP3048441A1 (en) | 2016-07-27 |
EP3048441B1 (en) | 2020-06-24 |
CN105606633B (zh) | 2019-03-19 |
US10267752B2 (en) | 2019-04-23 |
WO2016070771A1 (zh) | 2016-05-12 |
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