CA2384839C - Imaging of scattering media using relative detector values - Google Patents

Imaging of scattering media using relative detector values Download PDF

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Publication number
CA2384839C
CA2384839C CA2384839A CA2384839A CA2384839C CA 2384839 C CA2384839 C CA 2384839C CA 2384839 A CA2384839 A CA 2384839A CA 2384839 A CA2384839 A CA 2384839A CA 2384839 C CA2384839 C CA 2384839C
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Canada
Prior art keywords
vector
measured data
medium
energy
target medium
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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.)
Expired - Fee Related
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CA2384839A
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English (en)
French (fr)
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CA2384839A1 (en
Inventor
Randall L. Barbour
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Research Foundation of the State University of New York
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Research Foundation of the State University of New York
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Publication of CA2384839A1 publication Critical patent/CA2384839A1/en
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Publication of CA2384839C publication Critical patent/CA2384839C/en
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    • 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
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • 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

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA2384839A 1999-09-14 2000-09-14 Imaging of scattering media using relative detector values Expired - Fee Related CA2384839C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US15392699P 1999-09-14 1999-09-14
US15376999P 1999-09-14 1999-09-14
US60/153,769 1999-09-14
US60/153,926 1999-09-14
US15409999P 1999-09-15 1999-09-15
US60/154,099 1999-09-15
PCT/US2000/025156 WO2001020546A2 (en) 1999-09-14 2000-09-14 Imaging of scattering media using relative detector values

Publications (2)

Publication Number Publication Date
CA2384839A1 CA2384839A1 (en) 2001-03-22
CA2384839C true CA2384839C (en) 2013-12-24

Family

ID=27387489

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2384839A Expired - Fee Related CA2384839C (en) 1999-09-14 2000-09-14 Imaging of scattering media using relative detector values

Country Status (5)

Country Link
EP (1) EP1303832B1 (enExample)
JP (1) JP4913299B2 (enExample)
AU (1) AU7484800A (enExample)
CA (1) CA2384839C (enExample)
WO (1) WO2001020546A2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6662128B2 (en) 2002-01-18 2003-12-09 The Research Foundation Of State University Of New York Normalized-constraint algorithm for minimizing inter-parameter crosstalk in imaging of scattering media
CA2481650A1 (en) 2002-04-06 2003-10-23 Randall L. Barbour Modification of the normalized difference method for real-time optical tomography
EP1492453A4 (en) 2002-04-06 2009-03-04 Randall L Barbour SYSTEM AND METHOD FOR QUANTIFYING THE DYNAMIC RESPONSE OF A TARGET SYSTEM
US7609884B1 (en) 2004-12-23 2009-10-27 Pme Ip Australia Pty Ltd Mutual information based registration of 3D-image volumes on GPU using novel accelerated methods of histogram computation
US7623732B1 (en) 2005-04-26 2009-11-24 Mercury Computer Systems, Inc. Method and apparatus for digital image filtering with discrete filter kernels using graphics hardware
JP5196840B2 (ja) * 2007-04-26 2013-05-15 キヤノン株式会社 情報処理装置および方法
JP5595534B2 (ja) * 2007-05-15 2014-09-24 キヤノン株式会社 生体情報イメージング装置、生体情報の解析方法、及び生体情報のイメージング方法
US8392529B2 (en) 2007-08-27 2013-03-05 Pme Ip Australia Pty Ltd Fast file server methods and systems
WO2009067680A1 (en) 2007-11-23 2009-05-28 Mercury Computer Systems, Inc. Automatic image segmentation methods and apparartus
US9904969B1 (en) 2007-11-23 2018-02-27 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
WO2011065929A1 (en) 2007-11-23 2011-06-03 Mercury Computer Systems, Inc. Multi-user multi-gpu render server apparatus and methods
US9019287B2 (en) 2007-11-23 2015-04-28 Pme Ip Australia Pty Ltd Client-server visualization system with hybrid data processing
US10311541B2 (en) 2007-11-23 2019-06-04 PME IP Pty Ltd Multi-user multi-GPU render server apparatus and methods
CN102883658B (zh) 2009-11-19 2016-06-22 调节成像公司 用于使用结构化照明经由单元件检测来分析浑浊介质的方法和设备
JP2012237595A (ja) 2011-05-10 2012-12-06 Sumitomo Electric Ind Ltd 光トモグラフィ装置
KR102251749B1 (ko) 2012-11-07 2021-05-13 모듈레이티드 이미징, 아이엔씨. 효율적인 변조 이미지 진단
JP5518167B2 (ja) * 2012-12-11 2014-06-11 キヤノン株式会社 情報処理装置および方法
US10070839B2 (en) 2013-03-15 2018-09-11 PME IP Pty Ltd Apparatus and system for rule based visualization of digital breast tomosynthesis and other volumetric images
US9509802B1 (en) 2013-03-15 2016-11-29 PME IP Pty Ltd Method and system FPOR transferring data to improve responsiveness when sending large data sets
US8976190B1 (en) 2013-03-15 2015-03-10 Pme Ip Australia Pty Ltd Method and system for rule based display of sets of images
US11244495B2 (en) 2013-03-15 2022-02-08 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
US11183292B2 (en) 2013-03-15 2021-11-23 PME IP Pty Ltd Method and system for rule-based anonymized display and data export
US10540803B2 (en) 2013-03-15 2020-01-21 PME IP Pty Ltd Method and system for rule-based display of sets of images
US9984478B2 (en) 2015-07-28 2018-05-29 PME IP Pty Ltd Apparatus and method for visualizing digital breast tomosynthesis and other volumetric images
US11599672B2 (en) 2015-07-31 2023-03-07 PME IP Pty Ltd Method and apparatus for anonymized display and data export
US10909679B2 (en) 2017-09-24 2021-02-02 PME IP Pty Ltd Method and system for rule based display of sets of images using image content derived parameters
CN117452485B (zh) * 2023-12-26 2024-03-12 中国科学院精密测量科学与技术创新研究院 基于声vti散射模式矩阵的共炮域高斯束偏移反演方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3142079B2 (ja) * 1992-03-19 2001-03-07 株式会社日立製作所 光ｃｔ装置
JP3107927B2 (ja) * 1992-10-06 2000-11-13 浜松ホトニクス株式会社 散乱吸収体の光学情報計測装置及び方法
US5625458A (en) * 1994-11-10 1997-04-29 Research Foundation Of City College Of New York Method and system for imaging objects in turbid media using diffusive fermat photons
JP3771339B2 (ja) * 1996-01-18 2006-04-26 浜松ホトニクス株式会社 光ｃｔ装置及び光ｃｔによる画像再構成方法
JP3662376B2 (ja) * 1996-05-10 2005-06-22 浜松ホトニクス株式会社 内部特性分布の計測方法および装置
JP3660761B2 (ja) * 1996-10-03 2005-06-15 技術研究組合医療福祉機器研究所 散乱体の吸収情報の計測方法及び装置
JP2001510361A (ja) * 1996-12-03 2001-07-31 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 混濁媒体の内部を画像化する方法及び装置
WO1998024361A2 (en) * 1996-12-03 1998-06-11 Koninklijke Philips Electronics N.V. Method and apparatus for imaging an interior of a turbid medium
US5963658A (en) * 1997-01-27 1999-10-05 University Of North Carolina Method and apparatus for detecting an abnormality within a host medium
JP4043530B2 (ja) * 1997-11-22 2008-02-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 混濁媒体中の対象を画像化する方法

Also Published As

Publication number Publication date
CA2384839A1 (en) 2001-03-22
JP2003528291A (ja) 2003-09-24
AU7484800A (en) 2001-04-17
JP4913299B2 (ja) 2012-04-11
WO2001020546A9 (en) 2002-10-03
EP1303832A4 (en) 2009-07-01
WO2001020546A2 (en) 2001-03-22
WO2001020546A3 (en) 2003-02-06
EP1303832B1 (en) 2013-05-15
EP1303832A2 (en) 2003-04-23

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