CA2810610A1 - Improvements in three dimensional imaging - Google Patents

Improvements in three dimensional imaging Download PDF

Info

Publication number
CA2810610A1
CA2810610A1 CA2810610A CA2810610A CA2810610A1 CA 2810610 A1 CA2810610 A1 CA 2810610A1 CA 2810610 A CA2810610 A CA 2810610A CA 2810610 A CA2810610 A CA 2810610A CA 2810610 A1 CA2810610 A1 CA 2810610A1
Authority
CA
Canada
Prior art keywords
slice
target object
slices
estimate
radiation
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.)
Abandoned
Application number
CA2810610A
Other languages
English (en)
French (fr)
Inventor
John Marius Rodenburg
Andrew Maiden
Martin Humphry
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Phase Focus Ltd
Original Assignee
Phase Focus Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Phase Focus Ltd filed Critical Phase Focus Ltd
Publication of CA2810610A1 publication Critical patent/CA2810610A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • 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
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
    • G01T1/164—Scintigraphy
    • G01T1/1641—Static instruments for imaging the distribution of radioactivity in one or two dimensions using one or several scintillating elements; Radio-isotope cameras
    • G01T1/1647—Processing of scintigraphic data

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Analytical Chemistry (AREA)
  • Radiology & Medical Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
  • Image Generation (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Studio Devices (AREA)
CA2810610A 2010-09-24 2011-09-22 Improvements in three dimensional imaging Abandoned CA2810610A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1016088.5A GB201016088D0 (en) 2010-09-24 2010-09-24 Improvements in imaging
GB1016088.5 2010-09-24
GB1111423.8 2011-07-05
GBGB1111423.8A GB201111423D0 (en) 2010-09-24 2011-07-05 Improvements in three dimensional imaging
PCT/GB2011/051786 WO2012038749A2 (en) 2010-09-24 2011-09-22 Improvements in three dimensional imaging

Publications (1)

Publication Number Publication Date
CA2810610A1 true CA2810610A1 (en) 2012-03-29

Family

ID=43127915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2810610A Abandoned CA2810610A1 (en) 2010-09-24 2011-09-22 Improvements in three dimensional imaging

Country Status (13)

Country Link
US (1) US9401042B2 (https=)
EP (1) EP2618738B1 (https=)
JP (1) JP5936200B2 (https=)
KR (1) KR101896506B1 (https=)
CN (1) CN103200870B (https=)
AU (1) AU2011306670B2 (https=)
BR (1) BR112013006684A2 (https=)
CA (1) CA2810610A1 (https=)
EA (1) EA026016B1 (https=)
GB (2) GB201016088D0 (https=)
IL (1) IL225404A (https=)
SG (1) SG188406A1 (https=)
WO (1) WO2012038749A2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201020516D0 (en) * 2010-12-03 2011-01-19 Univ Sheffield Improvements in providing image data
GB201107053D0 (en) 2011-04-27 2011-06-08 Univ Sheffield Improvements in providing image data
GB201201140D0 (en) 2012-01-24 2012-03-07 Phase Focus Ltd Method and apparatus for determining object characteristics
GB201207800D0 (en) 2012-05-03 2012-06-13 Phase Focus Ltd Improvements in providing image data
CN104132952B (zh) * 2014-08-22 2017-05-17 南京大学 时间分辨重叠关联成像术
CN104155320B (zh) * 2014-08-22 2018-08-10 南京大学 一种时间分辨重叠关联成像术
WO2016030205A1 (en) 2014-08-28 2016-03-03 Vrije Universiteit Amsterdam Inspection apparatus, inspection method and manufacturing method
EP3106862B1 (en) * 2015-06-18 2019-01-16 FEI Company Method of ptychographic imaging
US11576641B2 (en) 2016-01-12 2023-02-14 CFL Research and Development, L.L.C. Device and method for performing nuclear imaging
US10078305B2 (en) * 2016-10-14 2018-09-18 Uchicago Argonne, Llc Method for phase retrieval to reduce a sampling requirement when imaging a dynamic process
DE102018213127A1 (de) 2018-08-06 2020-02-06 Carl Zeiss Smt Gmbh Anordnung und Verfahren zur Charakterisierung einer Maske oder eines Wafers für die Mikrolithographie
HU231223B1 (hu) * 2018-09-28 2022-01-28 Richter Gedeon Nyrt. GABAA A5 receptor modulátor hatású biciklusos vegyületek
US12367563B2 (en) * 2021-03-25 2025-07-22 Government Of The United States Of America, As Represented By The Secretary Of Commerce Tomographic reconstruction apparatus and removing diffraction effects in a tomographic image
CN116182740B (zh) * 2023-03-06 2026-01-30 中国科学院大学 基于相干调制成像的大视场三维相位重建系统及方法
CN116735010A (zh) * 2023-04-28 2023-09-12 安徽大学 基于压缩支撑估计的3d多平面相位恢复算法、介质及设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6002739A (en) * 1998-04-28 1999-12-14 Hewlett Packard Company Computed tomography with iterative reconstruction of thin cross-sectional planes
EP1120086A4 (en) * 1998-09-17 2003-05-21 Quanta Vision Inc DEVICE FOR REDUCED ANGLE MAMMOGRAPHY AND VARIANTS
JP3764407B2 (ja) * 2001-10-26 2006-04-05 株式会社リガク 密度不均一多層膜解析方法ならびにその装置およびシステム
GB0409572D0 (en) * 2004-04-29 2004-06-02 Univ Sheffield High resolution imaging
US20060012793A1 (en) * 2004-07-19 2006-01-19 Helicos Biosciences Corporation Apparatus and methods for analyzing samples
GB0709796D0 (en) 2007-05-22 2007-06-27 Phase Focus Ltd Three dimensional imaging
US20110115791A1 (en) 2008-07-18 2011-05-19 Vorum Research Corporation Method, apparatus, signals, and media for producing a computer representation of a three-dimensional surface of an appliance for a living body
GB0822149D0 (en) * 2008-12-04 2009-01-14 Univ Sheffield Provision of image data

Also Published As

Publication number Publication date
KR101896506B1 (ko) 2018-09-07
EP2618738A2 (en) 2013-07-31
US20130181990A1 (en) 2013-07-18
JP5936200B2 (ja) 2016-06-22
WO2012038749A2 (en) 2012-03-29
CN103200870B (zh) 2015-11-25
IL225404A0 (en) 2013-06-27
KR20140037009A (ko) 2014-03-26
GB201111423D0 (en) 2011-08-17
JP2013543582A (ja) 2013-12-05
BR112013006684A2 (pt) 2016-06-07
EA201300399A1 (ru) 2013-09-30
AU2011306670B2 (en) 2014-10-02
US9401042B2 (en) 2016-07-26
AU2011306670A1 (en) 2013-05-02
EP2618738B1 (en) 2023-05-03
IL225404A (en) 2016-06-30
SG188406A1 (en) 2013-04-30
EA026016B1 (ru) 2017-02-28
WO2012038749A3 (en) 2012-06-07
GB201016088D0 (en) 2010-11-10
CN103200870A (zh) 2013-07-10

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160706

FZDE Discontinued

Effective date: 20190916