NL7009146A - - Google Patents

Info

Publication number
NL7009146A
NL7009146A NL7009146A NL7009146A NL7009146A NL 7009146 A NL7009146 A NL 7009146A NL 7009146 A NL7009146 A NL 7009146A NL 7009146 A NL7009146 A NL 7009146A NL 7009146 A NL7009146 A NL 7009146A
Authority
NL
Netherlands
Application number
NL7009146A
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 filed Critical
Publication of NL7009146A publication Critical patent/NL7009146A/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/28—Quantising the image, e.g. histogram thresholding for discrimination between background and foreground patterns
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Image Analysis (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Input (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Picture Signal Circuits (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NL7009146A 1969-06-23 1970-06-22 NL7009146A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83567369A 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
NL7009146A true NL7009146A (fr) 1970-12-28

Family

ID=25270159

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7009146A NL7009146A (fr) 1969-06-23 1970-06-22

Country Status (6)

Country Link
BE (1) BE752352A (fr)
CA (1) CA930860A (fr)
DE (3) DE2065764A1 (fr)
FR (1) FR2047034B1 (fr)
GB (4) GB1328124A (fr)
NL (1) NL7009146A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2443410C3 (de) * 1974-09-11 1981-10-01 Artek Systems Corp., Farmingdale, N.Y. Vorrichtung zum Zählen mikrobiologischer Kolonien
DE3138757A1 (de) * 1981-09-29 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Verfahren zur erfassung von textausschnitten aus einer vorlage und vorrichtung zur durchfuehrung des verfahrens
JPS58176638A (ja) * 1982-04-09 1983-10-17 Dainippon Screen Mfg Co Ltd 抜きマスク版の作製方法
GB2129547B (en) * 1982-11-02 1986-05-21 Cambridge Instr Ltd Reticle inspection
JPH03221802A (ja) * 1989-12-20 1991-09-30 Reichhold Chem Inc 粒子サイズおよびサイズ分布の測定方法
DE4027732A1 (de) * 1990-09-01 1992-03-05 Thiedig Ullrich Kamerachip fuer eine punktfoermige ereignisse erfassende und auswertende kamera
DE69413445T2 (de) * 1993-03-19 1999-05-12 Becton Dickinson And Comp., Franklin Lakes, N.J. Verfahren zur Kompression von vielparametrigen Ereignistabellen Datensätzen
DE102011011930A1 (de) 2011-02-18 2012-08-23 Hella Kgaa Hueck & Co. Verfahren und System zur Bestimmung einer Anzahl von Übergangsobjekten
EP2690581A1 (fr) 2012-07-27 2014-01-29 Canon Kabushiki Kaisha Procédé et appareil pour la détection d'une pupille
CN114708335B (zh) * 2022-03-20 2023-03-14 元橡科技(苏州)有限公司 双目立体相机的外参标定系统、标定方法、应用、存储介质

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB747718A (en) * 1952-07-08 1956-04-11 Mullard Radio Valve Co Ltd Improvements in or relating to apparatus for counting particles
GB778288A (en) * 1954-05-28 1957-07-03 Cinema Television Ltd Improvements in or relating to the electronic counting of objects
GB778289A (en) * 1954-05-28 1957-07-03 Cinema Television Ltd Improvements in or relating to apparatus for automatic counting
DE1084059B (de) * 1957-05-17 1960-06-23 Philips Nv Vorrichtung zur Teilchenzaehlung
US2965294A (en) * 1958-01-23 1960-12-20 Rank Cintel Ltd Object counting apparatus

Also Published As

Publication number Publication date
CA930860A (en) 1973-07-24
GB1328122A (en) 1973-08-30
BE752352A (fr) 1971-01-01
DE2065927B2 (de) 1978-12-14
DE2065927A1 (de) 1977-06-23
DE2030662C3 (de) 1980-04-03
DE2065927C3 (de) 1979-08-16
DE2030662A1 (de) 1971-01-14
DE2030662B2 (de) 1977-04-21
GB1328121A (en) 1973-08-30
GB1328123A (en) 1973-08-30
FR2047034A1 (fr) 1971-03-12
FR2047034B1 (fr) 1975-04-18
DE2065764A1 (de) 1976-07-29
GB1328124A (en) 1973-08-30

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