FR1276695A - Procédé et appareil d'analyse d'image, notamment pour l'examen des cellules sanguines - Google Patents

Procédé et appareil d'analyse d'image, notamment pour l'examen des cellules sanguines

Info

Publication number
FR1276695A
FR1276695A FR840571A FR840571A FR1276695A FR 1276695 A FR1276695 A FR 1276695A FR 840571 A FR840571 A FR 840571A FR 840571 A FR840571 A FR 840571A FR 1276695 A FR1276695 A FR 1276695A
Authority
FR
France
Prior art keywords
blood cells
image analysis
examining blood
examining
analysis
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
Application number
FR840571A
Other languages
English (en)
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Application granted granted Critical
Publication of FR1276695A publication Critical patent/FR1276695A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • 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
    • G01N15/1429—Signal processing
    • G01N15/1433—Signal processing using image recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M11/00—Counting of objects distributed at random, e.g. on a surface
    • G06M11/02—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate
    • G06M11/04—Counting of objects distributed at random, e.g. on a surface using an electron beam scanning a surface line by line, e.g. of blood cells on a substrate with provision for distinguishing between different sizes of objects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/34—Smoothing or thinning of the pattern; Morphological operations; Skeletonisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Image Processing (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR840571A 1959-10-08 1960-10-07 Procédé et appareil d'analyse d'image, notamment pour l'examen des cellules sanguines Expired FR1276695A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84525459A 1959-10-08 1959-10-08

Publications (1)

Publication Number Publication Date
FR1276695A true FR1276695A (fr) 1961-11-24

Family

ID=25294780

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840571A Expired FR1276695A (fr) 1959-10-08 1960-10-07 Procédé et appareil d'analyse d'image, notamment pour l'examen des cellules sanguines

Country Status (4)

Country Link
CH (1) CH398141A (fr)
DE (2) DE1205320B (fr)
FR (1) FR1276695A (fr)
GB (1) GB948498A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315229A (en) * 1963-12-31 1967-04-18 Ibm Blood cell recognizer
US4368463A (en) * 1979-03-21 1983-01-11 Sigma Electronics Limited Graphic display area classification
DE3347645C1 (de) * 1983-12-30 1985-10-10 Dr.-Ing. Ludwig Pietzsch Gmbh & Co, 7505 Ettlingen Verfahren und Einrichtung zum opto-elektronischen Pruefen eines Flaechenmusters an einem Objekt
US4665553A (en) * 1984-05-01 1987-05-12 Ortho Diagnostics Systems Inc. Methods and apparatus for analysis of particles and cells

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT206023B (de) * 1957-07-17 1959-11-10 Int Standard Electric Corp Anordnung und Verfahren zur automatischen Erkennung von Zeichen

Also Published As

Publication number Publication date
DE1205320B (de) 1965-11-18
DE1248985B (de) 1967-08-31
DE1248985C2 (de) 1968-03-21
CH398141A (de) 1965-08-31
GB948498A (en) 1964-02-05

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