FR2030560A5 - - Google Patents

Info

Publication number
FR2030560A5
FR2030560A5 FR6932016A FR6932016A FR2030560A5 FR 2030560 A5 FR2030560 A5 FR 2030560A5 FR 6932016 A FR6932016 A FR 6932016A FR 6932016 A FR6932016 A FR 6932016A FR 2030560 A5 FR2030560 A5 FR 2030560A5
Authority
FR
France
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
FR6932016A
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
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 Ernst Leitz Wetzlar GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR2030560A5 publication Critical patent/FR2030560A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/59—Transmissivity
    • G01N21/5907—Densitometers
    • G01N21/5911—Densitometers of the scanning type
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Dispersion Chemistry (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Image Processing (AREA)
FR6932016A 1969-07-31 1969-09-19 Expired FR2030560A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691938854 DE1938854B2 (de) 1969-07-31 1969-07-31 Verfahren zur analyse eines bildmusters und einrichtungen zur durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
FR2030560A5 true FR2030560A5 (fr) 1970-11-13

Family

ID=5741427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932016A Expired FR2030560A5 (fr) 1969-07-31 1969-09-19

Country Status (5)

Country Link
AT (1) AT300915B (fr)
CH (1) CH501223A (fr)
DE (1) DE1938854B2 (fr)
FR (1) FR2030560A5 (fr)
GB (1) GB1259038A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3851156A (en) * 1972-09-05 1974-11-26 Green James E Analysis method and apparatus utilizing color algebra and image processing techniques
US4207001A (en) * 1976-05-24 1980-06-10 The University Of Queensland Particle size analyzer
DE2728717C2 (de) * 1977-06-25 1983-11-10 Pfister Gmbh, 8900 Augsburg Verfahren und Vorrichtung zur berührungsfreien Bestimmung von Qualitätsmerkmalen eines Prüfobjektes der Fleischwaren-Kategorie, insbesondere eines Schlachttierkörpers oder Teilen davon
DE3005087C2 (de) * 1980-02-12 1982-02-11 Pfister Gmbh, 8900 Augsburg Verfahren zur optischen Analyse eines Bildes nach Maßgabe von Farb- und/oder Helligkeitswerten
US5449898A (en) * 1994-06-30 1995-09-12 Miles Inc. High spatial resolution area array detection readhead with a reduced sample detection area and method for using the same

Also Published As

Publication number Publication date
DE1938854B2 (de) 1971-07-22
AT300915B (de) 1972-08-10
GB1259038A (fr) 1972-01-05
DE1938854A1 (de) 1971-04-29
CH501223A (de) 1970-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse