CN108776322B - 射线源定位方法 - Google Patents
射线源定位方法 Download PDFInfo
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- CN108776322B CN108776322B CN201810159500.8A CN201810159500A CN108776322B CN 108776322 B CN108776322 B CN 108776322B CN 201810159500 A CN201810159500 A CN 201810159500A CN 108776322 B CN108776322 B CN 108776322B
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000000126 substance Substances 0.000 claims abstract description 68
- 238000003384 imaging method Methods 0.000 claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims description 47
- 238000001514 detection method Methods 0.000 claims description 13
- 238000013473 artificial intelligence Methods 0.000 claims description 11
- 238000012634 optical imaging Methods 0.000 claims description 8
- 238000010801 machine learning Methods 0.000 claims description 6
- 238000003331 infrared imaging Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QWUZMTJBRUASOW-UHFFFAOYSA-N cadmium tellanylidenezinc Chemical compound [Zn].[Cd].[Te] QWUZMTJBRUASOW-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QKEOZZYXWAIQFO-UHFFFAOYSA-M mercury(1+);iodide Chemical compound [Hg]I QKEOZZYXWAIQFO-UHFFFAOYSA-M 0.000 description 1
- 238000005025 nuclear technology Methods 0.000 description 1
- PGAPATLGJSQQBU-UHFFFAOYSA-M thallium(i) bromide Chemical compound [Tl]Br PGAPATLGJSQQBU-UHFFFAOYSA-M 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/782—Systems for determining direction or deviation from predetermined direction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
- G01S11/14—Systems for determining distance or velocity not using reflection or reradiation using ultrasonic, sonic, or infrasonic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
- G01S3/7806—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves using gamma or X-rays
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Measurement Of Radiation (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
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CN201810159500.8A CN108776322B (zh) | 2018-02-26 | 2018-02-26 | 射线源定位方法 |
Applications Claiming Priority (1)
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CN201810159500.8A CN108776322B (zh) | 2018-02-26 | 2018-02-26 | 射线源定位方法 |
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CN108776322A CN108776322A (zh) | 2018-11-09 |
CN108776322B true CN108776322B (zh) | 2020-10-16 |
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CN201810159500.8A Active CN108776322B (zh) | 2018-02-26 | 2018-02-26 | 射线源定位方法 |
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Citations (14)
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US4764013A (en) * | 1987-03-23 | 1988-08-16 | The United States Of America As Represented By The United States Department Of Energy | Interferometric apparatus and method for detection and characterization of particles using light scattered therefrom |
CN2475029Y (zh) * | 2001-04-24 | 2002-01-30 | 李虹 | 密缝直栅式聚焦探测准直器 |
CN101987021A (zh) * | 2010-12-06 | 2011-03-23 | 中国科学院深圳先进技术研究院 | Ct***的散射校正方法及ct*** |
CN102253420A (zh) * | 2010-04-13 | 2011-11-23 | 莫弗探测公司 | 目标-关联的辐射成像*** |
CN102313753A (zh) * | 2010-06-30 | 2012-01-11 | 清华大学 | 物品检测设备及其检测方法 |
CN102540238A (zh) * | 2010-12-31 | 2012-07-04 | 同方威视技术股份有限公司 | 伽马相机和利用伽马相机检测辐射射线的方法 |
CN103675890A (zh) * | 2012-09-21 | 2014-03-26 | 日立民用电子株式会社 | 辐射测定装置以及辐射测定方法 |
CN103913763A (zh) * | 2013-01-07 | 2014-07-09 | 同方威视技术股份有限公司 | 辐射探测器及辐射探测装置 |
CN104155675A (zh) * | 2014-08-27 | 2014-11-19 | 中国科学院高能物理研究所 | 一种射线源定位成像装置 |
CN104155677A (zh) * | 2014-07-21 | 2014-11-19 | 北京辛耕普华医疗科技有限公司 | 用于pet探测器的符合响应线定位方法及装置 |
CN104603603A (zh) * | 2012-08-30 | 2015-05-06 | 韩国原子力研究院 | 能够获取物元信息以及基于图像的选择的放射线成像装置 |
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KR101667145B1 (ko) * | 2015-04-20 | 2016-10-17 | 고려대학교 산학협력단 | 감마 카메라의 흔들림 보정 방법 |
CN106093089A (zh) * | 2016-08-05 | 2016-11-09 | 同方威视技术股份有限公司 | 安检设备和方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6868138B2 (en) * | 2002-05-29 | 2005-03-15 | The Regents Of The University Of Michigan | Method, processor and computed tomography (CT) machine for generating images utilizing high and low sensitivity data collected from a flat panel detector having an extended dynamic range |
-
2018
- 2018-02-26 CN CN201810159500.8A patent/CN108776322B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US4764013A (en) * | 1987-03-23 | 1988-08-16 | The United States Of America As Represented By The United States Department Of Energy | Interferometric apparatus and method for detection and characterization of particles using light scattered therefrom |
CN2475029Y (zh) * | 2001-04-24 | 2002-01-30 | 李虹 | 密缝直栅式聚焦探测准直器 |
CN102253420A (zh) * | 2010-04-13 | 2011-11-23 | 莫弗探测公司 | 目标-关联的辐射成像*** |
CN102313753A (zh) * | 2010-06-30 | 2012-01-11 | 清华大学 | 物品检测设备及其检测方法 |
CN101987021A (zh) * | 2010-12-06 | 2011-03-23 | 中国科学院深圳先进技术研究院 | Ct***的散射校正方法及ct*** |
CN102540238B (zh) * | 2010-12-31 | 2014-08-13 | 同方威视技术股份有限公司 | 伽马相机和利用伽马相机检测辐射射线的方法 |
CN102540238A (zh) * | 2010-12-31 | 2012-07-04 | 同方威视技术股份有限公司 | 伽马相机和利用伽马相机检测辐射射线的方法 |
CN104603603A (zh) * | 2012-08-30 | 2015-05-06 | 韩国原子力研究院 | 能够获取物元信息以及基于图像的选择的放射线成像装置 |
CN103675890A (zh) * | 2012-09-21 | 2014-03-26 | 日立民用电子株式会社 | 辐射测定装置以及辐射测定方法 |
CN103913763A (zh) * | 2013-01-07 | 2014-07-09 | 同方威视技术股份有限公司 | 辐射探测器及辐射探测装置 |
CN105683779A (zh) * | 2013-10-10 | 2016-06-15 | 学校法人早稻田大学 | 康普顿摄像机 |
CN104155677A (zh) * | 2014-07-21 | 2014-11-19 | 北京辛耕普华医疗科技有限公司 | 用于pet探测器的符合响应线定位方法及装置 |
CN104155675A (zh) * | 2014-08-27 | 2014-11-19 | 中国科学院高能物理研究所 | 一种射线源定位成像装置 |
KR101667145B1 (ko) * | 2015-04-20 | 2016-10-17 | 고려대학교 산학협력단 | 감마 카메라의 흔들림 보정 방법 |
CN106093089A (zh) * | 2016-08-05 | 2016-11-09 | 同方威视技术股份有限公司 | 安检设备和方法 |
Non-Patent Citations (2)
Title |
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Concept Study of a Two-Plane Compton Camera Designed for Location and Nuclide Identification of Remote Radiation Sources;Claus-Michael Herbach,et al;《2009 IEEE Nuclear Science Symposium Conference Record》;20091231;p909-911 * |
康普顿相机的 GEANT4 模拟与反投影图像重建;丁长骥等;《核技术》;20151130;第110402-1至110402-6 * |
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Effective date of registration: 20200107 Address after: 100080 Beijing Suzhou Street Haidian District No. 29 Talent Service Center No. 20041601 Applicant after: Zhang Lan Address before: 215434 Jiangsu city of Suzhou province Taicang economic and Technological Development Zone, North Ring Road Administrative Service Center ten floor Applicant before: YIRUI NEW MATERIAL TECHNOLOGY (TAICANG) Co.,Ltd. |
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Effective date of registration: 20231206 Address after: Room E402, 4th Floor, Building 1, No. 12 Shangdi Information Road, Haidian District, Beijing, 100085 Patentee after: Beijing lanthanum Technology Co.,Ltd. Address before: 100080 No. 20041601, talent service center, No. 29, Suzhou street, Haidian District, Beijing Patentee before: Zhang Lan |
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