MX2020007726A - Metodos para la toma de proyecciones radiologicas de un sujeto mediante la descomposicion multiple de energia. - Google Patents
Metodos para la toma de proyecciones radiologicas de un sujeto mediante la descomposicion multiple de energia.Info
- Publication number
- MX2020007726A MX2020007726A MX2020007726A MX2020007726A MX2020007726A MX 2020007726 A MX2020007726 A MX 2020007726A MX 2020007726 A MX2020007726 A MX 2020007726A MX 2020007726 A MX2020007726 A MX 2020007726A MX 2020007726 A MX2020007726 A MX 2020007726A
- Authority
- MX
- Mexico
- Prior art keywords
- methods
- subject
- energy
- ray imaging
- imaging
- Prior art date
Links
- 238000003384 imaging method Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000000354 decomposition reaction Methods 0.000 title abstract 2
- 238000000701 chemical imaging Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5217—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data extracting a diagnostic or physiological parameter from medical diagnostic data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5235—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from the same or different ionising radiation imaging techniques, e.g. PET and CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5211—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data
- A61B6/5229—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image
- A61B6/5247—Devices using data or image processing specially adapted for radiation diagnosis involving processing of medical diagnostic data combining image data of a patient, e.g. combining a functional image with an anatomical image combining images from an ionising-radiation diagnostic technique and a non-ionising radiation diagnostic technique, e.g. X-ray and ultrasound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
- A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
- A61B6/5282—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to scatter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
-
- 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
-
- 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
- G01N23/06—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 measuring the absorption
- G01N23/083—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 measuring the absorption the radiation being X-rays
-
- 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
- G01N23/20—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 using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
- G01N23/20091—Measuring the energy-dispersion spectrum [EDS] of diffracted radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
- G01V5/20—Detecting prohibited goods, e.g. weapons, explosives, hazardous substances, contraband or smuggled objects
- G01V5/22—Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
- G01V5/224—Multiple energy techniques using one type of radiation, e.g. X-rays of different energies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4216—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using storage phosphor screens
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4291—Arrangements for detecting radiation specially adapted for radiation diagnosis the detector being combined with a grid or grating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/481—Diagnostic techniques involving the use of contrast agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/58—Testing, adjusting or calibrating thereof
- A61B6/582—Calibration
- A61B6/583—Calibration using calibration phantoms
-
- 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
- G01N2223/05—Investigating materials by wave or particle radiation by diffraction, scatter or reflection
- G01N2223/051—Investigating materials by wave or particle radiation by diffraction, scatter or reflection correcting for scatter
-
- 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
- G01N2223/423—Imaging multispectral imaging-multiple energy imaging
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Physiology (AREA)
- Toxicology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Dispersion Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Measurement Of Radiation (AREA)
Abstract
Métodos para separar cuantitativamente las proyecciones radiológicas de un sujeto, los cuales están compuestas de tres o más materiales en las proyecciones que la componen utilizando proyecciones espectrales o proyecciones múltiples de energía con un hardware radiográfico 2D implementado con métodos de eliminación de dispersión. El sistema múltiple de energía puede ampliarse mediante la implementación de métodos de descomposición múltiple de energía CDR (DRC por sus siglas en inglés) y métodos de sustracción de proyecciones de borde cercano (K-edge).
Applications Claiming Priority (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862620158P | 2018-01-22 | 2018-01-22 | |
US201862628351P | 2018-02-09 | 2018-02-09 | |
US201862645163P | 2018-03-19 | 2018-03-19 | |
US201862692675P | 2018-06-30 | 2018-06-30 | |
US201862700157P | 2018-07-18 | 2018-07-18 | |
US201862711522P | 2018-07-28 | 2018-07-28 | |
US201862712058P | 2018-07-30 | 2018-07-30 | |
US201862713554P | 2018-08-02 | 2018-08-02 | |
US201862745369P | 2018-10-14 | 2018-10-14 | |
US201862755425P | 2018-11-03 | 2018-11-03 | |
PCT/US2019/014391 WO2019144065A1 (en) | 2018-01-22 | 2019-01-20 | Methods for x-ray imaging of a subject using multiple-energy decomposition |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020007726A true MX2020007726A (es) | 2020-12-07 |
Family
ID=67301877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020007726A MX2020007726A (es) | 2018-01-22 | 2019-01-20 | Metodos para la toma de proyecciones radiologicas de un sujeto mediante la descomposicion multiple de energia. |
Country Status (10)
Country | Link |
---|---|
US (2) | US11298095B2 (es) |
EP (1) | EP3743714A4 (es) |
JP (1) | JP2021517058A (es) |
KR (1) | KR20200108895A (es) |
CN (1) | CN111867473A (es) |
AU (1) | AU2019210305A1 (es) |
CA (1) | CA3088378A1 (es) |
IL (2) | IL275987B1 (es) |
MX (1) | MX2020007726A (es) |
WO (1) | WO2019144065A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3743714A4 (en) | 2018-01-22 | 2022-04-06 | Xenselab, Llc | PROCEDURE FOR X-RAY IMAGING OF A PERSON USING MULTIPLE ENERGY DEDUCTION |
EP3768167A2 (en) | 2018-03-19 | 2021-01-27 | Xenselab Llc | X-ray tomography |
JP7169853B2 (ja) * | 2018-11-09 | 2022-11-11 | キヤノン株式会社 | 画像処理装置、放射線撮影装置、および画像処理方法 |
JP7250331B2 (ja) * | 2019-07-05 | 2023-04-03 | 株式会社イシダ | 画像生成装置、検査装置及び学習装置 |
JP7324115B2 (ja) * | 2019-10-11 | 2023-08-09 | 富士フイルムヘルスケア株式会社 | 物質弁別装置、pcct装置および物質弁別方法 |
EP3944819A1 (en) * | 2020-07-30 | 2022-02-02 | Koninklijke Philips N.V. | X-ray position tracking |
USD981565S1 (en) | 2021-06-21 | 2023-03-21 | Xenselab Llc | Medical imaging apparatus |
CN114088752B (zh) * | 2021-11-02 | 2023-12-01 | 长江存储科技有限责任公司 | 半导体器件的量测方法 |
WO2024086197A1 (en) * | 2022-10-18 | 2024-04-25 | The Johns Hopkins University | Machine learning systems and related aspects for three material decomposition using a triple-layer flat-panel detector |
CN116563413B (zh) * | 2023-07-04 | 2024-04-09 | 中国科学院深圳先进技术研究院 | 校正参数确定方法、图像重建方法、装置、设备及介质 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5020086A (en) | 1983-07-05 | 1991-05-28 | Ridge, Inc. | Microfocus X-ray system |
US4809308A (en) | 1986-02-20 | 1989-02-28 | Irt Corporation | Method and apparatus for performing automated circuit board solder quality inspections |
US5097492A (en) | 1987-10-30 | 1992-03-17 | Four Pi Systems Corporation | Automated laminography system for inspection of electronics |
US5594770A (en) | 1994-11-18 | 1997-01-14 | Thermospectra Corporation | Method and apparatus for imaging obscured areas of a test object |
US5771269A (en) | 1995-12-29 | 1998-06-23 | Advanced Optical Technologies, Inc. | Apparatus and method for removing scatter from an x-ray image |
US6052433A (en) | 1995-12-29 | 2000-04-18 | Advanced Optical Technologies, Inc. | Apparatus and method for dual-energy x-ray imaging |
US5648997A (en) * | 1995-12-29 | 1997-07-15 | Advanced Optical Technologies, Inc. | Apparatus and method for removing scatter from an x-ray image |
US6134297A (en) * | 1998-12-09 | 2000-10-17 | Advanced Optical Technologies, Inc. | Apparatus and method for removing scatter from an x-ray image using two-dimensional detectors and a single-energy spectrum x-ray source |
US6173034B1 (en) * | 1999-01-25 | 2001-01-09 | Advanced Optical Technologies, Inc. | Method for improved breast x-ray imaging |
US6204955B1 (en) * | 1999-07-09 | 2001-03-20 | Advanced Optical Technologies, Inc. | Apparatus for dynamic control of light direction in a broad field of view |
CN1131702C (zh) * | 1999-08-17 | 2003-12-24 | 高级光学技术股份有限公司 | 用于双能量x射线成像的设备和方法 |
EP1357832B1 (en) * | 2000-11-08 | 2011-01-19 | The John Hopkins University | Techniques for deriving tissue structure from multiple projection dual-energy x-ray absorptiometry |
US6570955B1 (en) * | 2002-01-08 | 2003-05-27 | Cyberlogic, Inc. | Digital x-ray material testing and bone densitometry apparatus and method |
US6950492B2 (en) * | 2003-06-25 | 2005-09-27 | Besson Guy M | Dynamic multi-spectral X-ray projection imaging |
DE102004029010A1 (de) * | 2004-06-16 | 2006-01-19 | Siemens Ag | Vorrichtung und Verfahren für die Streustrahlungskorrektur in der Projektionsradiographie, insbesondere der Mammographie |
US9339243B2 (en) | 2006-04-14 | 2016-05-17 | William Beaumont Hospital | Image guided radiotherapy with dual source and dual detector arrays tetrahedron beam computed tomography |
DE112008001902T5 (de) * | 2007-07-19 | 2010-10-14 | North Carolina State University | Stationäre digitale Röntgen-Brust-Tomosynthese-Systeme und entsprechende Verfahren |
US20090052621A1 (en) * | 2007-08-23 | 2009-02-26 | Deborah Joy Walter | Method and apparatus for basis material decomposition with k-edge materials |
US8194961B2 (en) * | 2008-04-21 | 2012-06-05 | Kabushiki Kaisha Toshiba | Method, apparatus, and computer-readable medium for pre-reconstruction decomposition and calibration in dual energy computed tomography |
US8633445B2 (en) * | 2008-05-19 | 2014-01-21 | Varian Medical Systems, Inc. | Multi-energy X-ray imaging |
US9036879B2 (en) * | 2008-11-28 | 2015-05-19 | General Electric Company | Multi-material decomposition using dual energy computed tomography |
US9579526B2 (en) * | 2009-02-02 | 2017-02-28 | Varian Medical Systems International Ag | Radiation therapy device with freely customizable source and imager motion trajectory |
CN101900696B (zh) * | 2009-05-27 | 2012-01-04 | 清华大学 | 双能欠采样物质识别方法和系统 |
US20100310036A1 (en) * | 2009-06-04 | 2010-12-09 | General Electric Company | Computed tomography method and apparatus |
KR101669434B1 (ko) * | 2010-01-06 | 2016-10-27 | 삼성전자주식회사 | 멀티-에너지 X-ray 영상 처리 방법 및 그 시스템 |
US8559596B2 (en) * | 2010-06-08 | 2013-10-15 | Accuray Incorporated | Target Tracking for image-guided radiation treatment |
JP6066923B2 (ja) | 2010-12-22 | 2017-01-25 | トロフィー | デジタル検出器 |
JP6100772B2 (ja) | 2011-07-15 | 2017-03-22 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 画像処理方法及びコンピューティング装置 |
US20130151286A1 (en) | 2011-09-13 | 2013-06-13 | Knight Radiology Llc | Teleradiology System |
US8929508B1 (en) * | 2012-04-17 | 2015-01-06 | Robert E. Alvarez | Energy selective X-ray system with low noise |
CN104703540B (zh) * | 2012-12-19 | 2017-08-25 | 东芝医疗系统株式会社 | X射线ct装置、图像处理装置以及图像处理方法 |
US9907524B2 (en) * | 2012-12-21 | 2018-03-06 | Carestream Health, Inc. | Material decomposition technique using x-ray phase contrast imaging system |
KR20140111818A (ko) * | 2013-03-12 | 2014-09-22 | 삼성전자주식회사 | 엑스선 영상 장치 및 그 제어 방법 |
KR102201407B1 (ko) * | 2013-11-18 | 2021-01-12 | 삼성전자주식회사 | 엑스선 영상장치 및 그 제어방법 |
US10139354B2 (en) | 2014-04-07 | 2018-11-27 | Prismatic Sensors | Spectral X-ray imaging |
US9782136B2 (en) | 2014-06-17 | 2017-10-10 | The University Of North Carolina At Chapel Hill | Intraoral tomosynthesis systems, methods, and computer readable media for dental imaging |
US9808216B2 (en) * | 2014-06-20 | 2017-11-07 | Marquette University | Material decomposition of multi-spectral x-ray projections using neural networks |
GR20140100456A (el) * | 2014-09-09 | 2016-05-05 | Αριστειδης Ιωαννη Δερμιτζακης | Συστημα και μεθοδος για ταυτοποιηση υλικων και απεικονιση με χρηση ακτινων χ πολλαπλων ενεργειων |
KR102372165B1 (ko) * | 2015-01-22 | 2022-03-11 | 삼성전자주식회사 | 엑스선 영상 장치, 영상 처리 장치 및 영상 처리 방법 |
US10788595B2 (en) * | 2016-02-23 | 2020-09-29 | Koninklijke Philips N.V. | Driving of an X-ray detector to compensate for cross scatter in an X-ray imaging apparatus |
DE102016203257B4 (de) * | 2016-02-29 | 2023-12-07 | Siemens Healthcare Gmbh | Erzeugen von kontrastverstärkten Bilddaten auf Basis einer Multi-Energie-Röntgenbildgebung |
US10416098B2 (en) * | 2016-05-26 | 2019-09-17 | Georgetown Rail Equiptment Company | Three-dimensional image reconstruction using transmission and scatter radiography methods |
US10488351B2 (en) * | 2016-09-07 | 2019-11-26 | KUB Technologies, Inc. | Specimen radiography with tomosynthesis in a cabinet with geometric magnification |
EP3743714A4 (en) | 2018-01-22 | 2022-04-06 | Xenselab, Llc | PROCEDURE FOR X-RAY IMAGING OF A PERSON USING MULTIPLE ENERGY DEDUCTION |
EP3768167A2 (en) | 2018-03-19 | 2021-01-27 | Xenselab Llc | X-ray tomography |
WO2020028422A1 (en) | 2018-07-30 | 2020-02-06 | Xenselab Llc | System and methods for x-ray imaging and a contrast agent |
CA3158053A1 (en) | 2019-11-26 | 2021-06-03 | Ying Zhao | X-ray imaging system |
-
2019
- 2019-01-20 EP EP19741455.0A patent/EP3743714A4/en active Pending
- 2019-01-20 IL IL275987A patent/IL275987B1/en unknown
- 2019-01-20 CA CA3088378A patent/CA3088378A1/en active Pending
- 2019-01-20 MX MX2020007726A patent/MX2020007726A/es unknown
- 2019-01-20 JP JP2020562070A patent/JP2021517058A/ja active Pending
- 2019-01-20 KR KR1020207023948A patent/KR20200108895A/ko not_active Application Discontinuation
- 2019-01-20 CN CN201980018662.2A patent/CN111867473A/zh active Pending
- 2019-01-20 IL IL311359A patent/IL311359A/en unknown
- 2019-01-20 AU AU2019210305A patent/AU2019210305A1/en active Pending
- 2019-01-20 WO PCT/US2019/014391 patent/WO2019144065A1/en active Search and Examination
-
2020
- 2020-07-20 US US16/933,814 patent/US11298095B2/en active Active
-
2022
- 2022-03-03 US US17/653,347 patent/US11844640B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111867473A (zh) | 2020-10-30 |
EP3743714A4 (en) | 2022-04-06 |
US20230084604A1 (en) | 2023-03-16 |
AU2019210305A8 (en) | 2020-08-27 |
US20210000436A1 (en) | 2021-01-07 |
JP2021517058A (ja) | 2021-07-15 |
US11298095B2 (en) | 2022-04-12 |
CA3088378A1 (en) | 2019-01-20 |
IL275987A (en) | 2020-08-31 |
IL275987B1 (en) | 2024-04-01 |
WO2019144065A1 (en) | 2019-07-25 |
US11844640B2 (en) | 2023-12-19 |
AU2019210305A1 (en) | 2020-08-13 |
IL311359A (en) | 2024-05-01 |
KR20200108895A (ko) | 2020-09-21 |
EP3743714A1 (en) | 2020-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2020007726A (es) | Metodos para la toma de proyecciones radiologicas de un sujeto mediante la descomposicion multiple de energia. | |
EP3806747A4 (en) | METHOD AND APPARATUS FOR DOUBLE ENERGY X-RAY IMAGING | |
EP3770644A4 (en) | RADIATION DETECTOR AND X-RAY IMAGE CAPTURE DEVICE | |
MX2016011155A (es) | Anticuerpo que une erbb-2 y erbb-3. | |
EP3128919A4 (en) | Lung segmentation and bone suppression techniques for radiographic images | |
EP3417316A4 (en) | METHOD AND DEVICE FOR IMPROVED DETECTION QUANTITY EFFICIENCY IN AN X-RAY SECTOR | |
CN106456764A8 (zh) | 用于治疗hpv阴性癌症的pdl‑1和pd‑1拮抗剂 | |
IL268896B (en) | X-ray detection system based on photon counting | |
IL277142A (en) | X-ray tomography | |
EP3749203A4 (en) | MONOCHROMATIC X-RAY IMAGING SYSTEMS AND METHODS | |
EP3248545A4 (en) | Radiation shielding liquid filter, and x-ray imaging device provided with same | |
EP3770643A4 (en) | RADIATION DETECTOR AND RADIOGRAPHIC IMAGE CAPTURE DEVICE | |
EP3454048A4 (en) | X-RAY DETECTION METHOD AND X-RAY DETECTOR | |
EP3881768A4 (en) | X-RAY AND RADIOTHERAPY MACHINE | |
EP3807677A4 (en) | X-RAY DETECTOR DESIGN | |
SG11201610312QA (en) | Anode, and x-ray generating tube, x-ray generating apparatus, and radiography system using the same | |
EP3136088A4 (en) | Radiation detector and radiographic method using same | |
NZ727182A (en) | Methods for 2-color radiography with laser-compton x-ray sources | |
EP3958742A4 (en) | Systems and methods for processing x-ray images | |
EP3489666A4 (en) | NEUTRON RADIOGRAPHY METHOD AND DEVICE FOR IMPLEMENTING IT | |
PL2988117T3 (pl) | System rentgenowskiego obrazowania dyfrakcyjnego ze zbieraniem sygnału w obrębie wokseli zawierających obiekty i sposób jego działania | |
EP3948240A4 (en) | METHODS, SYSTEMS AND COMPUTER READABLE STORAGE MEDIA FOR ENHANCED PHASE CONTRAST X-RAY IMAGING | |
EP3534680A4 (en) | X-RAY GENERATOR AND RADIOGRAPHY SYSTEM | |
EP3243437A3 (en) | System and method for adjusting a radiation dose during imaging of an object within a subject | |
EP3847483A4 (en) | SYSTEMS AND METHODS FOR IMAGING THE THYROID |