DE69727041D1 - Bilderstellung eines trüben mediums mit hilfe einer die randeffekte reduzierenden flüssigkeite - Google Patents

Bilderstellung eines trüben mediums mit hilfe einer die randeffekte reduzierenden flüssigkeite

Info

Publication number
DE69727041D1
DE69727041D1 DE69727041T DE69727041T DE69727041D1 DE 69727041 D1 DE69727041 D1 DE 69727041D1 DE 69727041 T DE69727041 T DE 69727041T DE 69727041 T DE69727041 T DE 69727041T DE 69727041 D1 DE69727041 D1 DE 69727041D1
Authority
DE
Germany
Prior art keywords
help
image creation
edge effects
liquid reducing
cloudy medium
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.)
Expired - Fee Related
Application number
DE69727041T
Other languages
English (en)
Other versions
DE69727041T2 (de
Inventor
Dimitrios Papaioannou
Hooft W T
Der Mark B Van
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of DE69727041D1 publication Critical patent/DE69727041D1/de
Application granted granted Critical
Publication of DE69727041T2 publication Critical patent/DE69727041T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0091—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for mammography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4312—Breast evaluation or disorder diagnosis
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Gynecology & Obstetrics (AREA)
  • Reproductive Health (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69727041T 1996-08-14 1997-07-31 Bilderstellung eines trüben Mediums mit Hilfe einer die Randeffekte reduzierenden Flüssigkeit Expired - Fee Related DE69727041T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP96202284 1996-08-14
EP96202284 1996-08-14
PCT/IB1997/000955 WO1998006321A1 (en) 1996-08-14 1997-07-31 Forming an image of a turbid medium using a fluid to reduce boundary effects

Publications (2)

Publication Number Publication Date
DE69727041D1 true DE69727041D1 (de) 2004-02-05
DE69727041T2 DE69727041T2 (de) 2004-11-25

Family

ID=8224286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69727041T Expired - Fee Related DE69727041T2 (de) 1996-08-14 1997-07-31 Bilderstellung eines trüben Mediums mit Hilfe einer die Randeffekte reduzierenden Flüssigkeit

Country Status (5)

Country Link
US (1) US5907406A (de)
EP (1) EP0857033B1 (de)
JP (1) JP4138009B2 (de)
DE (1) DE69727041T2 (de)
WO (1) WO1998006321A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240309B1 (en) * 1995-10-06 2001-05-29 Hitachi, Ltd. Optical measurement instrument for living body
US20060184047A1 (en) * 1995-11-17 2006-08-17 Yuichi Yamashita Optical measurement instrument for living body
WO1998051209A1 (en) * 1997-05-09 1998-11-19 Koninklijke Philips Electronics N.V. Device for localizing an object in a turbid medium
EP0963174B1 (de) * 1997-11-22 2004-03-17 Koninklijke Philips Electronics N.V. Verfahren zur auffindung eines körpers in einem trüben medium
US6687532B2 (en) 1997-12-12 2004-02-03 Hamamatsu Photonics K.K. Optical CT apparatus and image reconstructing method
WO2000075633A1 (fr) * 1997-12-12 2000-12-14 Hamamatsu Photonics K.K. Dispositif optique ct et procede de reformation d'images
CA2259900A1 (en) 1999-01-22 2000-07-22 Art Aerospace Research Technologies Inc. Depth discrimination
EP1079725B1 (de) * 1999-03-23 2007-05-23 Koninklijke Philips Electronics N.V. Vorrichtung zur lokalisierung eines objektes in einem trüben medium
US7006676B1 (en) 2000-01-21 2006-02-28 Medical Optical Imaging, Inc. Method and apparatus for detecting an abnormality within a host medium utilizing frequency-swept modulation diffusion tomography
US7428434B2 (en) * 2001-07-27 2008-09-23 The Regents Of The Univeristy Of California Quantitative broadband absorption and scattering spectroscopy in turbid media by combined frequency-domain and steady state methodologies
US7809422B2 (en) * 2002-11-08 2010-10-05 Art Advanced Research Technologies Inc. Method and apparatus for optical imaging
KR100619755B1 (ko) * 2004-11-03 2006-09-06 엘지전자 주식회사 습식 업라이트 청소기의 집수통
JP2009516193A (ja) * 2005-11-18 2009-04-16 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 濁質の内部を画像化する装置
CN101309633A (zh) * 2005-11-18 2008-11-19 皇家飞利浦电子股份有限公司 用于对混浊介质内部进行成像的设备
US20100104149A1 (en) 2006-10-09 2010-04-29 Koninklijke Philips Electronics N.V. Imaging of a turbid medium
WO2008053405A1 (en) * 2006-10-30 2008-05-08 Koninklijke Philips Electronics N.V. Imaging of turbid medium
WO2008053411A1 (en) * 2006-11-02 2008-05-08 Koninklijke Philips Electronics N.V. Ambient light reduction for optical tomography
BRPI0719325A2 (pt) * 2006-11-28 2014-02-04 Koninkl Philips Electronics Nv Método e dispositivo para formação de imagem de um interior de um meio túrbido.
US8355131B2 (en) * 2007-02-05 2013-01-15 Koninklijke Philips Electronics N.V. Device and method for acquiring image data from a turbid medium
US8351672B2 (en) 2007-09-26 2013-01-08 Industry Vision Automation Corp. Machine imaging apparatus and method for detecting foreign materials
EP2208050A2 (de) * 2007-11-05 2010-07-21 Koninklijke Philips Electronics N.V. Verfahren zur steuerung einer vorrichtung zur abbildung des inneren eines trüben mediums, vorrichtung zur abbildung des inneren eines trüben mediums und computerprogrammprodukt dafür
JP5406205B2 (ja) * 2007-12-17 2014-02-05 コーニンクレッカ フィリップス エヌ ヴェ 混濁媒体の内部における不均質性の存在を検出するための方法及び、混濁媒体の内部を画像化するための装置
WO2009083846A2 (en) * 2007-12-20 2009-07-09 Koninklijke Philips Electronics N.V. Optical coupling medium
EP2133022A1 (de) 2008-06-10 2009-12-16 Koninklijke Philips Electronics N.V. Verfahren zum Erkennen von Problemen, Vorrichtung zur Bildanzeige des Inneren von trüben Medien und Computerprogrammerzeugnis
US8401623B2 (en) * 2008-09-26 2013-03-19 Koninklijke Philips Electronics N.V. Detection chamber with variable volume
JP5551717B2 (ja) * 2009-02-12 2014-07-16 コーニンクレッカ フィリップス エヌ ヴェ インタフェース装置、イメージングシステム及び辺縁部イメージング方法
US10282838B2 (en) * 2017-01-09 2019-05-07 General Electric Company Image analysis for assessing image data

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015836A (en) * 1975-07-31 1977-04-05 General Electric Company Mammography table
US3973126A (en) * 1975-07-31 1976-08-03 General Electric Company Mammography
US3963933A (en) * 1975-08-18 1976-06-15 General Electric Company Mammography fixture
US5596987A (en) * 1988-11-02 1997-01-28 Noninvasive Technology, Inc. Optical coupler for in vivo examination of biological tissue
US5402778A (en) * 1993-01-19 1995-04-04 Nim Incorporated Spectrophotometric examination of tissue of small dimension
US5353799A (en) * 1991-01-22 1994-10-11 Non Invasive Technology, Inc. Examination of subjects using photon migration with high directionality techniques
JP3107914B2 (ja) * 1992-07-20 2000-11-13 浜松ホトニクス株式会社 散乱吸収体内部の吸収情報計測装置及び方法
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
JP3264469B2 (ja) * 1993-12-07 2002-03-11 富士写真フイルム株式会社 光散乱媒体の屈折率分布情報の計測装置
US5528365A (en) * 1994-03-01 1996-06-18 The Trustees Of The University Of Pennsylvania Methods and apparatus for imaging with diffuse light

Also Published As

Publication number Publication date
EP0857033B1 (de) 2004-01-02
WO1998006321A1 (en) 1998-02-19
US5907406A (en) 1999-05-25
JPH11514097A (ja) 1999-11-30
EP0857033A1 (de) 1998-08-12
JP4138009B2 (ja) 2008-08-20
DE69727041T2 (de) 2004-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee