DE69030703D1 - Verfahren und Gerät zur Messung von optischen Eigenschaften biologischer Proben - Google Patents

Verfahren und Gerät zur Messung von optischen Eigenschaften biologischer Proben

Info

Publication number
DE69030703D1
DE69030703D1 DE69030703T DE69030703T DE69030703D1 DE 69030703 D1 DE69030703 D1 DE 69030703D1 DE 69030703 T DE69030703 T DE 69030703T DE 69030703 T DE69030703 T DE 69030703T DE 69030703 D1 DE69030703 D1 DE 69030703D1
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DE
Germany
Prior art keywords
digital data
neighborhood
cell
population
data
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 - Lifetime
Application number
DE69030703T
Other languages
English (en)
Other versions
DE69030703T2 (de
Inventor
Louis A Kamentsky
Lee D Kamentsky
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Individual
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Individual
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
Priority claimed from US07/416,031 external-priority patent/US5072382A/en
Application filed by Individual filed Critical Individual
Publication of DE69030703D1 publication Critical patent/DE69030703D1/de
Application granted granted Critical
Publication of DE69030703T2 publication Critical patent/DE69030703T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/69—Microscopic objects, e.g. biological cells or cellular parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE69030703T 1989-10-02 1990-10-02 Verfahren und Gerät zur Messung von optischen Eigenschaften biologischer Proben Expired - Lifetime DE69030703T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/416,031 US5072382A (en) 1989-10-02 1989-10-02 Methods and apparatus for measuring multiple optical properties of biological specimens
US07/583,075 US5107422A (en) 1989-10-02 1990-09-14 Method and apparatus for measuring multiple optical properties of biological specimens

Publications (2)

Publication Number Publication Date
DE69030703D1 true DE69030703D1 (de) 1997-06-19
DE69030703T2 DE69030703T2 (de) 1997-09-04

Family

ID=27023207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69030703T Expired - Lifetime DE69030703T2 (de) 1989-10-02 1990-10-02 Verfahren und Gerät zur Messung von optischen Eigenschaften biologischer Proben

Country Status (7)

Country Link
US (1) US5107422A (de)
EP (1) EP0421736B1 (de)
JP (1) JP3090679B2 (de)
AT (1) ATE153133T1 (de)
CA (1) CA2026617C (de)
DE (1) DE69030703T2 (de)
IL (1) IL95851A (de)

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Also Published As

Publication number Publication date
CA2026617A1 (en) 1991-04-03
JPH03255365A (ja) 1991-11-14
EP0421736B1 (de) 1997-05-14
CA2026617C (en) 2001-12-18
US5107422A (en) 1992-04-21
EP0421736A3 (en) 1992-05-13
DE69030703T2 (de) 1997-09-04
ATE153133T1 (de) 1997-05-15
EP0421736A2 (de) 1991-04-10
IL95851A (en) 1994-07-31
IL95851A0 (en) 1991-07-18
JP3090679B2 (ja) 2000-09-25

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