CN113613561A - 处理x射线检测数据的数据处理装置及数据处理方法及搭载有该装置或方法的x射线检查装置 - Google Patents
处理x射线检测数据的数据处理装置及数据处理方法及搭载有该装置或方法的x射线检查装置 Download PDFInfo
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- CN113613561A CN113613561A CN202080022377.0A CN202080022377A CN113613561A CN 113613561 A CN113613561 A CN 113613561A CN 202080022377 A CN202080022377 A CN 202080022377A CN 113613561 A CN113613561 A CN 113613561A
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- 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
- G01N23/087—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 using polyenergetic X-rays
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- 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
- A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
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- 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
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/032—Transmission computed tomography [CT]
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- 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
- A61B6/4233—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using matrix detectors
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- 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
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- 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
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- 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
- A61B6/505—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 for diagnosis of bone
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- 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
- A61B6/51—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 for dentistry
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- 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
- G01N23/044—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 laminography or tomosynthesis
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- 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
- G01N2223/402—Imaging mapping distribution of elements
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- 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
- G01N2223/405—Imaging mapping of a material property
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- 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
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- 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
- G01N2223/60—Specific applications or type of materials
- G01N2223/612—Specific applications or type of materials biological material
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- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pulmonology (AREA)
- Theoretical Computer Science (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Toxicology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Mathematical Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-098358 | 2019-05-27 | ||
| JP2019098358 | 2019-05-27 | ||
| PCT/JP2020/020870 WO2020241669A1 (ja) | 2019-05-27 | 2020-05-27 | X線検出データを処理するデータ処理装置及びデータ処理方法、並びに、その装置又は方法を搭載したx線検査装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113613561A true CN113613561A (zh) | 2021-11-05 |
Family
ID=73553770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080022377.0A Withdrawn CN113613561A (zh) | 2019-05-27 | 2020-05-27 | 处理x射线检测数据的数据处理装置及数据处理方法及搭载有该装置或方法的x射线检查装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220313178A1 (https=) |
| EP (1) | EP3977935A4 (https=) |
| JP (1) | JPWO2020241669A1 (https=) |
| KR (1) | KR20210126647A (https=) |
| CN (1) | CN113613561A (https=) |
| WO (1) | WO2020241669A1 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063138A (zh) * | 2021-11-16 | 2022-02-18 | 武汉联影生命科学仪器有限公司 | 扫描成像系统有效能量的测定方法、设备和扫描成像系统 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7458750B2 (ja) * | 2019-11-13 | 2024-04-01 | キヤノン株式会社 | 画像処理装置、放射線撮影装置、画像処理方法及びプログラム |
| WO2022130530A1 (ja) * | 2020-12-16 | 2022-06-23 | 株式会社ジョブ | データ処理装置、そのデータ処理装置を搭載したx線装置、及びデータ処理方法 |
| JP7266052B2 (ja) * | 2021-02-12 | 2023-04-27 | 浜松ホトニクス株式会社 | 口腔内撮像システム及び撮像装置 |
| JP7819163B2 (ja) * | 2023-09-11 | 2026-02-24 | アンリツ株式会社 | 質量推定方法及びx線検査装置 |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251209A1 (en) * | 2005-05-06 | 2006-11-09 | General Electric Company | Energy sensitive x-ray system and method for material discrimination and object classification |
| DE102006026945A1 (de) * | 2006-06-09 | 2007-12-27 | Siemens Ag | Computertomographisches Bildaufnahmeverfahren, Verfahren zur Bestimmung der ortsabhängigen Konzentration einer Anzahl vorgegebener Stoffe in einem Untersuchungsobjekt und zugehöriger Computertomograph |
| JP2011024773A (ja) * | 2009-07-24 | 2011-02-10 | National Institute Of Advanced Industrial Science & Technology | X線成分計測装置 |
| KR20120011679A (ko) * | 2010-07-29 | 2012-02-08 | 삼성전자주식회사 | 영상 처리 방법 및 장치와 이를 채용한 의료영상시스템 |
| US20130101156A1 (en) * | 2011-10-20 | 2013-04-25 | Varian Medical Systems, Inc. | Method and apparatus pertaining to non-invasive identification of materials |
| US20130287260A1 (en) * | 2011-09-28 | 2013-10-31 | Toshiba Medical Systems Corporation | X-ray ct apparatus, substance identifying method, and image processing apparatus |
| KR20160090530A (ko) * | 2015-01-22 | 2016-08-01 | 삼성전자주식회사 | 엑스선 영상 장치, 영상 처리 장치 및 영상 처리 방법 |
| WO2016171186A1 (ja) * | 2015-04-20 | 2016-10-27 | 株式会社ジョブ | X線検査用のデータ処理装置及びデータ処理方法、並びに、その装置を搭載したx線検査装置 |
| US20180214113A1 (en) * | 2015-10-23 | 2018-08-02 | Job Corporation | X-ray apparatus, data processing apparatus and data processing method |
| WO2018212217A1 (ja) * | 2017-05-16 | 2018-11-22 | 株式会社ジョブ | X線検査におけるデータ処理装置及びデータ処理方法、並びに、その装置を搭載したx線検査装置 |
| WO2018235823A1 (ja) * | 2017-06-20 | 2018-12-27 | 株式会社ジョブ | X線装置、x線検査方法、及びデータ処理装置 |
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| JP2006319529A (ja) * | 2005-05-11 | 2006-11-24 | Canon Inc | 撮像装置、それを用いた撮像システム及び撮像方法 |
| JP4614001B2 (ja) * | 2006-04-13 | 2011-01-19 | 株式会社島津製作所 | 透過x線を用いた三次元定量方法 |
| KR101871361B1 (ko) * | 2011-11-01 | 2018-08-03 | 삼성전자주식회사 | 고해상도 및 고대조도 영상을 동시에 생성하기 위한 광자 계수 검출 장치 및 방법 |
| JP5942099B2 (ja) | 2011-12-08 | 2016-06-29 | タカラテレシステムズ株式会社 | 物質同定装置及び撮像システムの作動方法 |
| US10024807B2 (en) | 2014-01-23 | 2018-07-17 | Job Corporation | X-ray inspection apparatus and X-ray inspection method |
| US9220357B1 (en) | 2015-04-20 | 2015-12-29 | James Raggs | System for supporting discrete articles at a vertically extending surface |
-
2020
- 2020-05-27 US US17/607,938 patent/US20220313178A1/en not_active Abandoned
- 2020-05-27 CN CN202080022377.0A patent/CN113613561A/zh not_active Withdrawn
- 2020-05-27 WO PCT/JP2020/020870 patent/WO2020241669A1/ja not_active Ceased
- 2020-05-27 JP JP2021522802A patent/JPWO2020241669A1/ja not_active Ceased
- 2020-05-27 KR KR1020217028487A patent/KR20210126647A/ko not_active Abandoned
- 2020-05-27 EP EP20813616.8A patent/EP3977935A4/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060251209A1 (en) * | 2005-05-06 | 2006-11-09 | General Electric Company | Energy sensitive x-ray system and method for material discrimination and object classification |
| DE102006026945A1 (de) * | 2006-06-09 | 2007-12-27 | Siemens Ag | Computertomographisches Bildaufnahmeverfahren, Verfahren zur Bestimmung der ortsabhängigen Konzentration einer Anzahl vorgegebener Stoffe in einem Untersuchungsobjekt und zugehöriger Computertomograph |
| JP2011024773A (ja) * | 2009-07-24 | 2011-02-10 | National Institute Of Advanced Industrial Science & Technology | X線成分計測装置 |
| KR20120011679A (ko) * | 2010-07-29 | 2012-02-08 | 삼성전자주식회사 | 영상 처리 방법 및 장치와 이를 채용한 의료영상시스템 |
| US20130287260A1 (en) * | 2011-09-28 | 2013-10-31 | Toshiba Medical Systems Corporation | X-ray ct apparatus, substance identifying method, and image processing apparatus |
| US20130101156A1 (en) * | 2011-10-20 | 2013-04-25 | Varian Medical Systems, Inc. | Method and apparatus pertaining to non-invasive identification of materials |
| KR20160090530A (ko) * | 2015-01-22 | 2016-08-01 | 삼성전자주식회사 | 엑스선 영상 장치, 영상 처리 장치 및 영상 처리 방법 |
| WO2016171186A1 (ja) * | 2015-04-20 | 2016-10-27 | 株式会社ジョブ | X線検査用のデータ処理装置及びデータ処理方法、並びに、その装置を搭載したx線検査装置 |
| US20180214113A1 (en) * | 2015-10-23 | 2018-08-02 | Job Corporation | X-ray apparatus, data processing apparatus and data processing method |
| WO2018212217A1 (ja) * | 2017-05-16 | 2018-11-22 | 株式会社ジョブ | X線検査におけるデータ処理装置及びデータ処理方法、並びに、その装置を搭載したx線検査装置 |
| WO2018235823A1 (ja) * | 2017-06-20 | 2018-12-27 | 株式会社ジョブ | X線装置、x線検査方法、及びデータ処理装置 |
Non-Patent Citations (1)
| Title |
|---|
| WANG XIAOLAN等: "Material separation in x-ray CT with energy resolved photon-counting detectors", 《MEDICAL PHYSICS》, vol. 38, no. 3, pages 1534 - 1546, XP012145145, DOI: 10.1118/1.3553401 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114063138A (zh) * | 2021-11-16 | 2022-02-18 | 武汉联影生命科学仪器有限公司 | 扫描成像系统有效能量的测定方法、设备和扫描成像系统 |
| CN114063138B (zh) * | 2021-11-16 | 2023-07-25 | 武汉联影生命科学仪器有限公司 | 扫描成像系统有效能量的测定方法、设备和扫描成像系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20210126647A (ko) | 2021-10-20 |
| US20220313178A1 (en) | 2022-10-06 |
| WO2020241669A1 (ja) | 2020-12-03 |
| EP3977935A1 (en) | 2022-04-06 |
| EP3977935A4 (en) | 2023-02-08 |
| JPWO2020241669A1 (https=) | 2020-12-03 |
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