ZA93799B - Method and apparatus for measuring the color distribution of an item. - Google Patents

Method and apparatus for measuring the color distribution of an item.

Info

Publication number
ZA93799B
ZA93799B ZA93799A ZA93799A ZA93799B ZA 93799 B ZA93799 B ZA 93799B ZA 93799 A ZA93799 A ZA 93799A ZA 93799 A ZA93799 A ZA 93799A ZA 93799 B ZA93799 B ZA 93799B
Authority
ZA
South Africa
Prior art keywords
item
measuring
color distribution
color
distribution
Prior art date
Application number
ZA93799A
Other languages
English (en)
Inventor
Leonard Paulus Crezee
Adrianus Marius De Vries
Original Assignee
Aweta Bv
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 Aweta Bv filed Critical Aweta Bv
Publication of ZA93799B publication Critical patent/ZA93799B/xx

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Spectrometry And Color Measurement (AREA)
ZA93799A 1992-02-07 1993-02-05 Method and apparatus for measuring the color distribution of an item. ZA93799B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9200236A NL9200236A (nl) 1992-02-07 1992-02-07 Werkwijze en inrichting voor het meten van de kleurverdeling van een voorwerp.

Publications (1)

Publication Number Publication Date
ZA93799B true ZA93799B (en) 1993-09-08

Family

ID=19860407

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA93799A ZA93799B (en) 1992-02-07 1993-02-05 Method and apparatus for measuring the color distribution of an item.

Country Status (6)

Country Link
US (1) US5237407A (de)
EP (1) EP0554954B1 (de)
DE (1) DE69303384T2 (de)
ES (1) ES2089694T3 (de)
NL (1) NL9200236A (de)
ZA (1) ZA93799B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5286980A (en) * 1992-10-30 1994-02-15 Oms-Optical Measuring Systems Product discrimination system and method therefor
NL9300596A (nl) * 1993-04-05 1994-11-01 Aweta Bv Werkwijze en inrichting voor het meten van vormparameters van voorwerpen.
DE4417015A1 (de) * 1994-05-14 1995-11-16 Maschimpex Gmbh Sortierautomat zur Sortierung bzw. Klassifikation von Kleinprodukten der pharmazeutischen und der Süßwarenindustrie nach Form und Farbe
DE4419461B4 (de) * 1994-06-05 2004-08-05 Massen, Robert, Prof. Dr.-Ing. Automatische Sortierung von gebrauchten Batterien
GB9416406D0 (en) * 1994-08-13 1994-10-05 Univ Of Huddersfield Colour inspection system
WO1996014557A1 (de) * 1994-11-04 1996-05-17 Robert Massen Verfahren und anordnung zur optischen inspektion von produkten
US5615005A (en) * 1995-01-23 1997-03-25 Ugts, Inc. Gemstone evaluation system
NL9500296A (nl) * 1995-02-16 1996-10-01 Greefs Wagen Carrosserie Werkwijze en inrichting voor het verpakken van land- en tuinbouwprodukten.
US5732147A (en) * 1995-06-07 1998-03-24 Agri-Tech, Inc. Defective object inspection and separation system using image analysis and curvature transformation
ES2123422B1 (es) * 1996-07-03 1999-08-16 Amaducci Romana Procedimiento y dispositivo para clasificacion cromatica de productos.
US5808305A (en) * 1996-10-23 1998-09-15 Src Vision, Inc. Method and apparatus for sorting fruit in the production of prunes
US5988351A (en) * 1997-02-19 1999-11-23 Warkentin; A. James Conveyor with rotating and offloading of conveyed units
US6064429A (en) * 1997-08-18 2000-05-16 Mcdonnell Douglas Corporation Foreign object video detection and alert system and method
EP1032831B1 (de) * 1997-11-20 2005-01-12 FPS Food Processing Systems B.V. Verfahren und vorrichtung zum erfassen von schmutz auf gegenständen, zum beispiel eiern
US6980283B1 (en) 1997-12-18 2005-12-27 Imagestatistics, Inc. Method and associated apparatus for the standardized grading of gemstones
US6020954A (en) 1997-12-18 2000-02-01 Imagestatistics, Inc. Method and associated apparatus for the standardized grading of gemstones
FR2773220B1 (fr) * 1997-12-30 2001-07-27 Compucal Dispositif d'analyse colorimetrique d'objets tels que des fruits ou legumes
US6400833B1 (en) 1998-06-19 2002-06-04 Oms-Optical Measuring Systems Method and apparatus for discrimination of product units from spread spectrum images of thin portions of product units
US7171033B2 (en) * 2001-03-28 2007-01-30 The Boeing Company System and method for identifying defects in a composite structure
US7151606B2 (en) * 2001-07-09 2006-12-19 Mitsui Mining & Smelting Co., Ltd. Method for evaluation of vegetables and fruits and evaluation apparatus therefor
US6871684B2 (en) 2002-08-13 2005-03-29 The Boeing Company System for identifying defects in a composite structure
EP1810020A1 (de) * 2004-10-22 2007-07-25 Ihfood A/S Verfahren zur analyse und sortierung von eiern
US20060108048A1 (en) * 2004-11-24 2006-05-25 The Boeing Company In-process vision detection of flaws and fod by back field illumination
US7424902B2 (en) * 2004-11-24 2008-09-16 The Boeing Company In-process vision detection of flaw and FOD characteristics
US8330809B2 (en) * 2008-02-04 2012-12-11 Fps Food Processing Systems, B.V. Vision system with software control for detecting dirt and other imperfections on egg surfaces
WO2009103008A2 (en) * 2008-02-13 2009-08-20 Picker Technologies Llc Mobile system for improving the picking and preliminary processing of apples, citrus, stone fruit and like objects
AU2016208435A1 (en) * 2008-02-13 2016-08-18 Picker Technologies Llc Mobile system for improving the picking and preliminary processing of apples, citrus, stone fruit and like objects
WO2011024560A1 (ja) * 2009-08-28 2011-03-03 オリンパスメディカルシステムズ株式会社 受信システム
AU2009230787B1 (en) * 2009-09-18 2011-03-03 Fada Pty Ltd A Process and Apparatus for Grading and Packing Fruit
US20110205525A1 (en) * 2010-02-25 2011-08-25 Photoscribe, Inc. Arrangement for and method of holding gemstones
WO2011154017A1 (en) * 2010-06-08 2011-12-15 Multiscan Technologies, S.L. Machine for the inspection and sorting of fruits and inspection and sorting method using said machine
US8860789B1 (en) * 2011-12-09 2014-10-14 Vic G. Rice Apparatus for producing three dimensional images
ITMO20120266A1 (it) * 2012-10-31 2014-05-01 Charlotte Anna Maria Liedl Dispositivo per l'orientazione di oggetti.
WO2018136410A1 (en) 2017-01-17 2018-07-26 Microfluidics International Corporation Apparatuses and methods using high pressure dual check valve
CN112845183B (zh) * 2020-12-31 2022-06-14 湖北国炬农业机械科技股份有限公司 一种果品智能分选机
CN116745585B (zh) 2021-01-11 2024-08-27 杜蓝威兰有限公司 产品分拣系统和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984073A (en) * 1954-12-24 1991-01-08 Lemelson Jerome H Methods and systems for scanning and inspecting images
US4106628A (en) * 1976-02-20 1978-08-15 Warkentin Aaron J Sorter for fruit and the like
US4246098A (en) * 1978-06-21 1981-01-20 Sunkist Growers, Inc. Method and apparatus for detecting blemishes on the surface of an article
US4259020A (en) * 1978-10-30 1981-03-31 Genevieve I. Hanscom Automatic calibration control for color grading apparatus
JPS5919666B2 (ja) * 1978-12-27 1984-05-08 肇産業株式会社 マトリツクスアレイカメラ
US4308959A (en) * 1979-05-30 1982-01-05 Geosource Inc. Roll sorting apparatus
US4281933A (en) * 1980-01-21 1981-08-04 Fmc Corporation Apparatus for sorting fruit according to color
DE3134273A1 (de) * 1981-08-29 1983-03-10 Licentia Gmbh Verfahren zum vergleich der farben von oberflaechenbereichen mit ausgewaehlten farben
US4515275A (en) * 1982-09-30 1985-05-07 Pennwalt Corporation Apparatus and method for processing fruit and the like
US4790022A (en) * 1985-03-06 1988-12-06 Lockwood Graders (Uk) Limited Method and apparatus for detecting colored regions, and method and apparatus for articles thereby
EP0267790A3 (de) * 1986-11-12 1990-01-17 Lockwood Graders (U.K.) Limited Verfahren und Vorrichtung zum Sortieren von Gegenständen
US5085325A (en) * 1988-03-08 1992-02-04 Simco/Ramic Corporation Color sorting system and method
NL8901225A (nl) * 1989-05-17 1990-12-17 Staalkat Bv Werkwijze en inrichting voor het controleren en verder verwerken van eieren.
NL8902536A (nl) * 1989-10-12 1991-05-01 Meyn Bv Optische sorteerinrichting voor voedselprodukten.
US5164795A (en) * 1990-03-23 1992-11-17 Sunkist Growers, Inc. Method and apparatus for grading fruit

Also Published As

Publication number Publication date
DE69303384T2 (de) 1996-12-12
NL9200236A (nl) 1993-09-01
ES2089694T3 (es) 1996-10-01
DE69303384D1 (de) 1996-08-08
EP0554954A1 (de) 1993-08-11
EP0554954B1 (de) 1996-07-03
US5237407A (en) 1993-08-17

Similar Documents

Publication Publication Date Title
ZA93799B (en) Method and apparatus for measuring the color distribution of an item.
AU657975B2 (en) Burn-in apparatus and method
AU657977B2 (en) Burn-in apparatus and method
AU2033592A (en) Burn-in apparatus and method
EP0617284A3 (de) Verfahren und Vorrichtung zur vereinfachten Messung.
AU7374991A (en) Distance measuring method and apparatus therefor
EP0533590A3 (en) Distance measuring method and apparatus
AU4539493A (en) Object location process and apparatus
EP0582431A3 (de) Teilchenmessapparatur.
HK1007020A1 (en) Method and apparatus for the classification of an article
AU7735191A (en) Method and apparatus for measuring cross-toe
ZA931789B (en) Apparatus and method for measuring physical characteristics of materials.
GB2260669B (en) Method for transforming color signals and apparatus for the method
GB2251940B (en) Methods and apparatus for measurements dependent on the faraday effect
GB9303556D0 (en) Method and apparatus for enhancing the accuracy of scanner systems
GB2265061B (en) Radar apparatus and method
EP0612988A3 (de) Verfahren und Vorrichtung zur Messung einer Temperaturverteilung.
GB9200218D0 (en) Method and apparatus for the identification of species
EP0603462A3 (de) Verfahren und Vorrichtung zur Verdichtung eines Gegenstandes.
GB9120029D0 (en) Measuring apparatus and method
EP0515053A3 (en) Colour electrophotographic method and apparatus employed therefor
EP0598667A3 (en) Entrained air measurement apparatus and method.
EP0618461A3 (de) Verfahren und Gerät zur Abstandsmessung
EP0604336A3 (en) Apparatus and method for measuring particle contamination.
EP0521366A3 (en) Weighing apparatus and method