IT8312625A0 - Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all atto della produzione - Google Patents

Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all atto della produzione

Info

Publication number
IT8312625A0
IT8312625A0 IT8312625A IT1262583A IT8312625A0 IT 8312625 A0 IT8312625 A0 IT 8312625A0 IT 8312625 A IT8312625 A IT 8312625A IT 1262583 A IT1262583 A IT 1262583A IT 8312625 A0 IT8312625 A0 IT 8312625A0
Authority
IT
Italy
Prior art keywords
color
bodies
automating
choice
motion
Prior art date
Application number
IT8312625A
Other languages
English (en)
Other versions
IT1172646B (it
IT8312625A1 (it
Inventor
Luciano Salda Daniela Pasqui
Gianni Mantovani
Original Assignee
Ms Sistem Automat Srl
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 Ms Sistem Automat Srl filed Critical Ms Sistem Automat Srl
Priority to IT12625/83A priority Critical patent/IT1172646B/it
Publication of IT8312625A0 publication Critical patent/IT8312625A0/it
Priority to US06/650,036 priority patent/US4624571A/en
Priority to ES536032A priority patent/ES8600538A1/es
Priority to DE19843434332 priority patent/DE3434332A1/de
Publication of IT8312625A1 publication Critical patent/IT8312625A1/it
Application granted granted Critical
Publication of IT1172646B publication Critical patent/IT1172646B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/52—Measurement of colour; Colour measuring devices, e.g. colorimeters using colour charts
    • G01J3/524—Calibration of colorimeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J2003/466—Coded colour; Recognition of predetermined colour; Determining proximity to predetermined colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/465—Measurement of colour; Colour measuring devices, e.g. colorimeters taking into account the colour perception of the eye; using tristimulus detection

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
IT12625/83A 1983-09-21 1983-09-21 Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all'atto della produzione IT1172646B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT12625/83A IT1172646B (it) 1983-09-21 1983-09-21 Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all'atto della produzione
US06/650,036 US4624571A (en) 1983-09-21 1984-09-13 Apparatus for detecting the coloring of moving flat-shaped bodies
ES536032A ES8600538A1 (es) 1983-09-21 1984-09-19 Aparato para la deteccion de colores de objetos aplanados, en movimiento
DE19843434332 DE3434332A1 (de) 1983-09-21 1984-09-19 Vorrichtung zum erfassen der faerbung von sich bewegenden, flachgeformten koerpern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12625/83A IT1172646B (it) 1983-09-21 1983-09-21 Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all'atto della produzione

Publications (3)

Publication Number Publication Date
IT8312625A0 true IT8312625A0 (it) 1983-09-21
IT8312625A1 IT8312625A1 (it) 1985-03-21
IT1172646B IT1172646B (it) 1987-06-18

Family

ID=11142313

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12625/83A IT1172646B (it) 1983-09-21 1983-09-21 Apparato per rilevare la colorazione di corpi piani in movimento ed atto ad elaborare dei segnali elettrici che variano in funzione della qualita del colore dei detti corpi apparato particolarmente adatto per automatizzare la scelta delle mattonelle di ceramica all'atto della produzione

Country Status (4)

Country Link
US (1) US4624571A (it)
DE (1) DE3434332A1 (it)
ES (1) ES8600538A1 (it)
IT (1) IT1172646B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614400C1 (de) * 1986-04-25 1987-08-06 Justus Technik Gmbh Verfahren und Vorrichtung zum Steuern einer Farbsortiermaschine
US4783591A (en) * 1987-11-09 1988-11-08 Honeywell Inc. Color mark sensor
US5118183A (en) * 1989-02-10 1992-06-02 X-Rite, Incorporated Automated strip reader densitometer
US4980759A (en) * 1989-08-28 1990-12-25 Polaroid Corporation Calibration system and method for color image scanning
DE69115523T2 (de) * 1990-03-01 1996-06-13 X Rite Inc Kompensationsverfahren zur Verwendung in Farbmesseinrichtungen
US5159185A (en) * 1991-10-01 1992-10-27 Armstrong World Industries, Inc. Precise color analysis apparatus using color standard
DE4241250C2 (de) * 1992-12-08 1996-04-11 Rwe Entsorgung Ag Verfahren zum Identifizieren von Objekten und Vorrichtung zur Durchführung des Verfahrens
DE4241990C2 (de) * 1992-12-12 1997-02-06 Rwe Entsorgung Ag System zum Erkennen und Sortieren von Abfallobjekten
FR2701318B1 (fr) * 1993-02-09 1995-03-17 Inst Francais Du Petrole Dispositif perfectionné et méthode pour mesurer optiquement des caractéristiques d'une substance.
DE4414112A1 (de) * 1994-04-22 1995-10-26 Johannes Bauer Maschinen Und A Verfahren und Vorrichtung zum Trennen unterschiedlicher Wertstoffe
BE1012272A5 (fr) 1998-11-06 2000-08-01 Biophotonics Sa Dispositif et procede de mesure d'images colorees.
ITBO20010037A1 (it) * 2001-01-30 2002-07-30 E L C O S S R L Metodo per la classficazione della qualita' estetica di materiali planari e apparecchiatura per la selezione automatica di materiali planari
US7571818B2 (en) * 2002-11-18 2009-08-11 James L. Taylor Manufacturing Company Color and size matching of wooden boards
CN102974551A (zh) * 2012-11-26 2013-03-20 华南理工大学 一种基于机器视觉的多晶硅太阳能检测分选的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867039A (en) * 1971-04-15 1975-02-18 Petty Ray Geophysical Inc Color monitor for continuous process control
DE2411388C3 (de) * 1974-03-09 1980-04-24 Rheinisch-Westfaelische Kalkwerke Ag, 5601 Dornap Anordnung zum Sortieren von stückigen Gegenständen, wie Mineralien
NL179027C (nl) * 1975-12-03 1986-07-01 Ludovicus Petrus Maria Van Val Kleurdetectie-inrichting.
US4088227A (en) * 1976-07-12 1978-05-09 Geosource Inc. Multiplexed sorting apparatus with test circuitry
US4278538A (en) * 1979-04-10 1981-07-14 Western Electric Company, Inc. Methods and apparatus for sorting workpieces according to their color signature
DE2916159C2 (de) * 1979-04-20 1987-04-23 Hajime Industries, Ltd., Tokio/Tokyo Inspektionseinrichtung
US4281933A (en) * 1980-01-21 1981-08-04 Fmc Corporation Apparatus for sorting fruit according to color
US4476982A (en) * 1981-04-01 1984-10-16 Sunkist Growers, Inc. Method and apparatus for grading articles according to their surface color

Also Published As

Publication number Publication date
US4624571A (en) 1986-11-25
IT1172646B (it) 1987-06-18
IT8312625A1 (it) 1985-03-21
DE3434332A1 (de) 1985-03-28
ES536032A0 (es) 1985-10-01
ES8600538A1 (es) 1985-10-01

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960827