JPWO2019075531A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2019075531A5
JPWO2019075531A5 JP2020521916A JP2020521916A JPWO2019075531A5 JP WO2019075531 A5 JPWO2019075531 A5 JP WO2019075531A5 JP 2020521916 A JP2020521916 A JP 2020521916A JP 2020521916 A JP2020521916 A JP 2020521916A JP WO2019075531 A5 JPWO2019075531 A5 JP WO2019075531A5
Authority
JP
Japan
Prior art keywords
mask
radiation
rotational symmetry
imaging
imaging system
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
Application number
JP2020521916A
Other languages
English (en)
Japanese (ja)
Other versions
JP7244505B2 (ja
JP2020537751A (ja
Publication date
Application filed filed Critical
Priority claimed from PCT/AU2018/051144 external-priority patent/WO2019075531A1/en
Publication of JP2020537751A publication Critical patent/JP2020537751A/ja
Publication of JPWO2019075531A5 publication Critical patent/JPWO2019075531A5/ja
Application granted granted Critical
Publication of JP7244505B2 publication Critical patent/JP7244505B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

JP2020521916A 2017-10-20 2018-10-22 圧縮撮像方法及びシステム Active JP7244505B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2017904259A AU2017904259A0 (en) 2017-10-20 Compressive Imaging Method and System
AU2017904259 2017-10-20
PCT/AU2018/051144 WO2019075531A1 (en) 2017-10-20 2018-10-22 METHOD AND SYSTEM FOR COMPRESSIVE IMAGING

Publications (3)

Publication Number Publication Date
JP2020537751A JP2020537751A (ja) 2020-12-24
JPWO2019075531A5 true JPWO2019075531A5 (zh) 2022-04-28
JP7244505B2 JP7244505B2 (ja) 2023-03-22

Family

ID=66173000

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020521916A Active JP7244505B2 (ja) 2017-10-20 2018-10-22 圧縮撮像方法及びシステム

Country Status (12)

Country Link
US (1) US11555935B2 (zh)
EP (1) EP3698175A4 (zh)
JP (1) JP7244505B2 (zh)
KR (1) KR20200081398A (zh)
CN (1) CN111226141B (zh)
AU (1) AU2018352481B2 (zh)
CA (1) CA3076763C (zh)
MX (1) MX2020002223A (zh)
RU (1) RU2020116355A (zh)
SG (1) SG11202001566TA (zh)
UA (1) UA126687C2 (zh)
WO (1) WO2019075531A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109471147B (zh) * 2018-09-25 2022-10-18 中国辐射防护研究院 一种基于变权重离散的γ剂量率计算方法及系统
CN112505744A (zh) * 2020-11-24 2021-03-16 南昌华亮光电有限责任公司 双材事例分离并能连续运行的伽马事例处理机及方法
KR102389288B1 (ko) * 2021-10-07 2022-04-22 제주대학교 산학협력단 중성자 차폐 부호화구경 및 이를 이용한 이중입자 영상 융합장치
KR102533179B1 (ko) * 2022-11-08 2023-05-17 한전케이피에스 주식회사 부호화구경 조립체 및 이를 포함하는 방사선 검출기

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530517A (en) * 1944-11-01 1950-11-21 X Ray Electronic Corp X-ray testing and measuring method and apparatus
US3700895A (en) * 1969-08-14 1972-10-24 Research Corp Scatterhole camera and method for using same including the step of convoluting the image
US3801785A (en) * 1972-11-01 1974-04-02 Raytheon Co Spatially modulated imaging system
DE2514988C3 (de) * 1975-04-05 1980-03-13 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren zur schichtweisen Darstellung dreidimensionaler Objekte mittels kodierter Simultan-Überlagerungsbilder
US4075483A (en) * 1976-07-12 1978-02-21 Raytheon Company Multiple masking imaging system
DE2756659A1 (de) * 1977-12-19 1979-06-21 Philips Patentverwaltung Anordnung zur bestimmung der absorptionsverteilung
AU4326979A (en) * 1978-01-13 1979-07-19 N.V. Philips Gloeilampenfabrieken X-ray apparatus for tomosynthesis
US4209780A (en) * 1978-05-02 1980-06-24 The United States Of America As Represented By The United States Department Of Energy Coded aperture imaging with uniformly redundant arrays
US4228420A (en) * 1978-09-14 1980-10-14 The United States Government As Represented By The United States Department Of Energy Mosaic of coded aperture arrays
US4360273A (en) * 1980-02-14 1982-11-23 Sperry Corporation Optical alignment of masks for X-ray lithography
FR2526575A1 (fr) * 1982-05-04 1983-11-10 Thomson Csf Procede de traitement d'image radiologique en vue de corriger ladite image des defauts dus au rayonnement diffuse
US5083031A (en) * 1986-08-19 1992-01-21 International Sensor Technology, Inc. Radiation dosimeters
WO2002056055A2 (en) * 2000-09-29 2002-07-18 Massachusetts Inst Technology Systems and methods for coded aperture imaging of radiation- emitting sources
WO2004098260A2 (en) 2003-04-30 2004-11-18 The Children's Hospital Of Philadelphia Soft x-ray imager with ten micrometer resolution
US7339170B2 (en) * 2003-07-16 2008-03-04 Shrenik Deliwala Optical encoding and reconstruction
ATE421703T1 (de) 2004-05-10 2009-02-15 Gfe Ges Fuer Forschungs Und En Positionsbestimmende sonde für hochenergetische gammastrahlungen
US7283231B2 (en) * 2004-07-20 2007-10-16 Duke University Compressive sampling and signal inference
FR2884618B1 (fr) * 2005-04-19 2008-06-06 Commissariat Energie Atomique Dispositif limitant l'apparition d'artefacts de decodage pour gamma camera a masque code.
WO2006116134A2 (en) * 2005-04-21 2006-11-02 William Marsh Rice University Method and apparatus for compressive imaging device
US7463712B2 (en) * 2006-05-18 2008-12-09 The Board Of Trustees Of The Leland Stanford Junior University Scatter correction for x-ray imaging using modulation of primary x-ray spatial spectrum
WO2008127385A2 (en) 2006-10-24 2008-10-23 Thermo Niton Analyzers Llc Apparatus for inspecting objects using coded beam
US8194821B2 (en) * 2008-09-26 2012-06-05 Varian Medical Systems, Inc. Methods, systems, and computer-program products to correct degradation in tomographic images caused by extraneous radiation
JP4847568B2 (ja) 2008-10-24 2011-12-28 キヤノン株式会社 X線撮像装置およびx線撮像方法
JP2014500962A (ja) 2010-11-09 2014-01-16 サヴァンナ リヴァー ニュークリア ソリューションズ リミテッド ライアビリティ カンパニー 汚染された室内の放射線の同定のためのシステム及び方法
US8519343B1 (en) 2011-04-25 2013-08-27 U.S. Department Of Energy Multimode imaging device
EP2971007A4 (en) * 2013-03-13 2017-03-22 Australian Nuclear Science And Technology Organisation Transgenic non-human organisms with non-functional tspo genes
US9783880B2 (en) * 2013-12-19 2017-10-10 General Electric Company Slurry and a coating method
US10033996B2 (en) * 2014-02-06 2018-07-24 Bar Ilan University System and method for imaging with pinhole arrays
AU2015263838B2 (en) * 2014-05-22 2019-09-26 Australian Nuclear Science And Technology Organisation Gamma-ray imaging
US10170274B2 (en) * 2015-03-18 2019-01-01 Battelle Memorial Institute TEM phase contrast imaging with image plane phase grating
US10224175B2 (en) * 2015-03-18 2019-03-05 Battelle Memorial Institute Compressive transmission microscopy

Similar Documents

Publication Publication Date Title
JP6974424B2 (ja) ガンマ線イメージング
US4433427A (en) Method and apparatus for examining a body by means of penetrating radiation such as X-rays
US9453804B2 (en) Method and apparatus for generating a representation of an internal structure of an object
US20080230707A1 (en) High resolution near-field imaging method and apparatus
KR102123562B1 (ko) 방사선 실시간 정보 획득용 영상처리 시스템 및 이에 적용되는 부호화구경
US20120112099A1 (en) System and method for the identification of radiation in contaminated rooms
RU2020116355A (ru) Способ и система получения изображения на основе сжатого считывания
JPWO2019075531A5 (zh)
CN212939728U (zh) 一种基于正交结构的x射线抗散射格栅板
US20140048713A1 (en) System and method for reducing grid line image artifacts
US5371370A (en) Gamma radiation camera systems
Guru et al. A portable gamma camera for radiation monitoring
CA1221773A (en) Emission computed tomograph
RU93032495A (ru) Вычислительный томограф
CN213046947U (zh) 一种基于同轴圆结构的x射线抗散射格栅板
Ivanov et al. Gamma-vision camera real-time system for creating images of gamma-radioactive objects
Sudarkin et al. HERV-high energy radiation visualizer, a new system for imaging in X-ray and gamma regions
Sudarkin et al. Portable digital x-ray and gamma-ray imaging system with pinhole and coded mask collimators
JP3667372B2 (ja) 医用画像処理装置
JPH0434113B2 (zh)
He et al. The CSPD-1/spl gamma/-ray vision system
He et al. The CSPD-1/spl gamma/-ray vision system
JPH0361885A (ja) リング型spect装置
JPS5979880A (ja) リング型ect装置
JPS6248184B2 (zh)