NO952947D0 - Video densitometer with color composition determination - Google Patents

Video densitometer with color composition determination

Info

Publication number
NO952947D0
NO952947D0 NO952947A NO952947A NO952947D0 NO 952947 D0 NO952947 D0 NO 952947D0 NO 952947 A NO952947 A NO 952947A NO 952947 A NO952947 A NO 952947A NO 952947 D0 NO952947 D0 NO 952947D0
Authority
NO
Norway
Prior art keywords
color composition
composition determination
video densitometer
densitometer
video
Prior art date
Application number
NO952947A
Other languages
Norwegian (no)
Other versions
NO952947L (en
Inventor
Daniel M Ziegler
Lawrence L Poulsen
Original Assignee
Res Dev Foundation
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 Res Dev Foundation filed Critical Res Dev Foundation
Publication of NO952947D0 publication Critical patent/NO952947D0/en
Publication of NO952947L publication Critical patent/NO952947L/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/90—Plate chromatography, e.g. thin layer or paper chromatography
    • G01N30/95—Detectors specially adapted therefor; Signal analysis

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Image Processing (AREA)
NO952947A 1993-02-04 1995-07-25 Video densitometer with color composition determination NO952947L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1351593A 1993-02-04 1993-02-04
PCT/US1994/001305 WO1994018800A1 (en) 1993-02-04 1994-02-03 Video densitometer with determination of color composition

Publications (2)

Publication Number Publication Date
NO952947D0 true NO952947D0 (en) 1995-07-25
NO952947L NO952947L (en) 1995-09-18

Family

ID=21760360

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952947A NO952947L (en) 1993-02-04 1995-07-25 Video densitometer with color composition determination

Country Status (9)

Country Link
EP (1) EP0746945A4 (en)
JP (1) JPH08506896A (en)
KR (1) KR960701558A (en)
AU (1) AU685087B2 (en)
CA (1) CA2155437A1 (en)
FI (1) FI953711A0 (en)
NO (1) NO952947L (en)
NZ (1) NZ262032A (en)
WO (1) WO1994018800A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0127341Y1 (en) * 1995-05-04 1998-12-15 구자홍 Light shielder for camcorder lcd monitor
EP1096252A3 (en) * 1999-10-29 2002-01-02 Helena Laboratories Corporation Scanner densitometer and data evaluation method
US7062077B1 (en) 1999-10-29 2006-06-13 Helena Laboratories Corporation Scanner densitometer and data evaluation method
JP5750301B2 (en) * 2011-04-28 2015-07-22 山善株式会社 Preparative liquid chromatograph
JP6566660B2 (en) * 2015-03-04 2019-08-28 山善株式会社 Thin layer chromatographic fractionation system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4015108A (en) * 1974-01-18 1977-03-29 Bausch & Lomb Incorporated Methods of and apparatus for determining the physical parameters of selected objects
US3999047A (en) * 1972-09-05 1976-12-21 Green James E Method and apparatus utilizing color algebra for analyzing scene regions
GB1430724A (en) * 1974-07-30 1976-04-07 Toyo Ink Mfg Co Threshold device for converting a video signal to a binary video signal and a method of determining the threshold level
US3922532A (en) * 1975-03-14 1975-11-25 Artek Syst Corp Cell counter
US4320415A (en) * 1979-06-14 1982-03-16 National Research Development Corporation Method of and apparatus for measuring electrophoretic mobility of cells
JPS5661650A (en) * 1979-10-24 1981-05-27 Omron Tateisi Electronics Co Analyzing device of cell
US4592089A (en) * 1983-08-15 1986-05-27 Bio Image Corporation Electrophoretogram analytical image processing system
EP0151974A3 (en) * 1984-01-27 1987-05-06 E.I. Du Pont De Nemours And Company Spot quantitation
US4741043B1 (en) * 1985-11-04 1994-08-09 Cell Analysis Systems Inc Method of and apparatus for image analyses of biological specimens
US4845552A (en) * 1987-08-20 1989-07-04 Bruno Jaggi Quantitative light microscope using a solid state detector in the primary image plane
DK0437968T3 (en) * 1990-01-16 1995-10-30 Res Dev Foundation Video densitometer
US5194949A (en) * 1990-01-16 1993-03-16 Research Development Foundation Video densitometer

Also Published As

Publication number Publication date
EP0746945A1 (en) 1996-12-11
FI953711A (en) 1995-08-03
FI953711A0 (en) 1995-08-03
WO1994018800A1 (en) 1994-08-18
JPH08506896A (en) 1996-07-23
AU6133994A (en) 1994-08-29
AU685087B2 (en) 1998-01-15
CA2155437A1 (en) 1994-08-18
KR960701558A (en) 1996-02-24
NZ262032A (en) 1997-10-24
EP0746945A4 (en) 1997-08-27
NO952947L (en) 1995-09-18

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