NO952947L - Videodensitometer med bestemmelse av fargesammensetning - Google Patents

Videodensitometer med bestemmelse av fargesammensetning

Info

Publication number
NO952947L
NO952947L NO952947A NO952947A NO952947L NO 952947 L NO952947 L NO 952947L NO 952947 A NO952947 A NO 952947A NO 952947 A NO952947 A NO 952947A NO 952947 L NO952947 L NO 952947L
Authority
NO
Norway
Prior art keywords
color composition
specimen
composition determination
video densitometer
integrated
Prior art date
Application number
NO952947A
Other languages
English (en)
Norwegian (no)
Other versions
NO952947D0 (no
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/no
Publication of NO952947L publication Critical patent/NO952947L/no

Links

Classifications

    • 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
    • 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
    • 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)
  • 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)
  • Pathology (AREA)
  • Immunology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (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)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Closed-Circuit Television Systems (AREA)
NO952947A 1993-02-04 1995-07-25 Videodensitometer med bestemmelse av fargesammensetning NO952947L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1351593A 1993-02-04 1993-02-04
PCT/US1994/001305 WO1994018800A1 (fr) 1993-02-04 1994-02-03 Densitometre video permettant de determiner la composition des couleurs

Publications (2)

Publication Number Publication Date
NO952947D0 NO952947D0 (no) 1995-07-25
NO952947L true NO952947L (no) 1995-09-18

Family

ID=21760360

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952947A NO952947L (no) 1993-02-04 1995-07-25 Videodensitometer med bestemmelse av fargesammensetning

Country Status (9)

Country Link
EP (1) EP0746945A4 (fr)
JP (1) JPH08506896A (fr)
KR (1) KR960701558A (fr)
AU (1) AU685087B2 (fr)
CA (1) CA2155437A1 (fr)
FI (1) FI953711A7 (fr)
NO (1) NO952947L (fr)
NZ (1) NZ262032A (fr)
WO (1) WO1994018800A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0127341Y1 (ko) * 1995-05-04 1998-12-15 구자홍 캠코더용 액정모니터부의 빛가리개
JP2001266120A (ja) * 1999-10-29 2001-09-28 Helena Lab Corp 走査デンシトメータおよびデータ評価方法
US7062077B1 (en) 1999-10-29 2006-06-13 Helena Laboratories Corporation Scanner densitometer and data evaluation method
JP5750301B2 (ja) * 2011-04-28 2015-07-22 山善株式会社 分取液体クロマトグラフ装置
JP6566660B2 (ja) * 2015-03-04 2019-08-28 山善株式会社 薄層クロマトグラフ用分取装置

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
US3911212A (en) * 1974-07-30 1975-10-07 Toyo Ink Mfg Co Threshold device for converting video signal to binary video signals and method of determining 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 (fr) * 1984-01-27 1987-05-06 E.I. Du Pont De Nemours And Company Quantification de spots
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
US5194949A (en) * 1990-01-16 1993-03-16 Research Development Foundation Video densitometer
ATE125625T1 (de) * 1990-01-16 1995-08-15 Res Dev Foundation Videodensitometer.

Also Published As

Publication number Publication date
FI953711L (fi) 1995-08-03
WO1994018800A1 (fr) 1994-08-18
CA2155437A1 (fr) 1994-08-18
FI953711A0 (fi) 1995-08-03
NO952947D0 (no) 1995-07-25
JPH08506896A (ja) 1996-07-23
EP0746945A4 (fr) 1997-08-27
FI953711A7 (fi) 1995-08-03
KR960701558A (ko) 1996-02-24
EP0746945A1 (fr) 1996-12-11
AU685087B2 (en) 1998-01-15
NZ262032A (en) 1997-10-24
AU6133994A (en) 1994-08-29

Similar Documents

Publication Publication Date Title
JPS5687044A (en) Method of determining adjusting items in image scanning recorder
DE69132353D1 (de) Verfahren und gerät zur halbtonwiedergabe von grautonbildern unter verwendung einer maskierung mit blauem rauschen
DE69432743D1 (de) System zur erzeugung verschiedener bildformatsignale von auf platten aufgezeichneten filmen eines bildformats
EP0292732A3 (fr) Appareil et procédé de génération de points de demi-teinte
NO952947L (no) Videodensitometer med bestemmelse av fargesammensetning
JPS57193173A (en) Picture scanning and recording method
DE69021191D1 (de) Videodensitometer.
JPS53145525A (en) Optical character reader
CA2117030A1 (fr) Methode de reproduction des couleurs utilisee dans un systeme de traitement de donnees d'imagerie a dispositifs d'entree et de sortie independants
JPS56123565A (en) Picture synthesis method
JPS5523653A (en) Reproducing method of intermediate tone
JPS5672461A (en) Picture recording method on light scanning system
EP0265067A3 (fr) Analyse optique à haute définition et procédé
JPS5453927A (en) Optical character reader
DE69125366D1 (de) Flüssigkristallanzeigesystem und verwendungsverfahren
JPS5330814A (en) Ph otoelectric conversion system emphasizing some part of copy
ATE190406T1 (de) Verfahren zur automatischen detektion von festen oder beweglichen objekten in natürlicher umgebung einer echtzeitbildfolge
JPS5419744A (en) Recording method using electronic scanning tube
ATE172804T1 (de) Technik zur charakterisierung von fingerabdrücken
JPS5696572A (en) Recording method of copy
JPS56100569A (en) Manual subscanning type reader
JPS545323A (en) Compensating unit for light source output variation
JPS5582378A (en) Edge processing method in picture processing
JPS5544619A (en) Information selection reading device
WO1991001609A3 (fr) Technique de representation d'images echantillonnees