ZA200207096B - Spectral assessment of fruit. - Google Patents

Spectral assessment of fruit. Download PDF

Info

Publication number
ZA200207096B
ZA200207096B ZA200207096A ZA200207096A ZA200207096B ZA 200207096 B ZA200207096 B ZA 200207096B ZA 200207096 A ZA200207096 A ZA 200207096A ZA 200207096 A ZA200207096 A ZA 200207096A ZA 200207096 B ZA200207096 B ZA 200207096B
Authority
ZA
South Africa
Prior art keywords
fruit
sensor head
light
light source
lasers
Prior art date
Application number
ZA200207096A
Other languages
English (en)
Inventor
Peter Gary Brown
Colin Victor Greensill
Kerry Brian Walsh
Original Assignee
Colour Vision Systems Pty Ltd
Univ Central Queensland
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 Colour Vision Systems Pty Ltd, Univ Central Queensland filed Critical Colour Vision Systems Pty Ltd
Publication of ZA200207096B publication Critical patent/ZA200207096B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/025—Fruits or vegetables
    • 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
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Multimedia (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
ZA200207096A 2000-03-07 2002-09-04 Spectral assessment of fruit. ZA200207096B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPQ6071A AUPQ607100A0 (en) 2000-03-07 2000-03-07 Spectral assessment of fruit

Publications (1)

Publication Number Publication Date
ZA200207096B true ZA200207096B (en) 2003-04-29

Family

ID=3820175

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200207096A ZA200207096B (en) 2000-03-07 2002-09-04 Spectral assessment of fruit.

Country Status (8)

Country Link
US (1) US7103207B2 (zh)
EP (1) EP1269153B1 (zh)
CN (1) CN1193221C (zh)
AT (1) ATE547699T1 (zh)
AU (1) AUPQ607100A0 (zh)
NZ (1) NZ520439A (zh)
WO (1) WO2001067073A1 (zh)
ZA (1) ZA200207096B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2110187B1 (de) 2002-11-21 2013-02-27 Titech Visionsort As Verfahren zum Identifizieren, Klassifizieren und Sortieren von Gegenständen, Objekten und Materialien, sowie ein Erkennungssystem zur Durchführung dieses Verfahrens
CN1710406B (zh) * 2004-06-18 2010-04-28 中国农业大学 作物长势实时分析仪
ITRE20050077A1 (it) * 2005-07-08 2007-01-09 Sacmi Dispositivo per il controllo della qualita' dei vegetali
WO2011017061A1 (en) * 2009-07-25 2011-02-10 Intelligent Farm Machines, Llc Apparatuses, systems and methods for automated crop picking
CN101799401B (zh) * 2010-04-19 2011-12-21 华东交通大学 用于水果内部品质无损检测的手持式近红外探头及探测方法
SE535853C2 (sv) 2010-07-08 2013-01-15 Itab Scanflow Ab Kassadisk
AT12076U1 (de) 2010-07-27 2011-10-15 Evk Di Kerschhaggl Gmbh Verfahren, sensoreinheit und maschine zum detektieren von ''zuckerspitzen''-defekten in kartoffeln
ES2356013B2 (es) * 2010-10-28 2011-11-15 Laser Food 2007, S.L. Procedimiento de marcado de frutos.
FR2985025B1 (fr) * 2011-12-23 2014-12-12 Maf Agrobotic Dispositif et procede de detection non destructive de defauts dans des fruits et legumes
CN104062248A (zh) * 2014-06-26 2014-09-24 中国农业大学 一种检测苹果机械损伤的方法
CN105369562B (zh) * 2014-08-28 2019-12-20 青岛海尔洗衣机有限公司 一种带有防衣物褪色提醒功能的洗衣机
GB201716193D0 (en) * 2017-10-04 2017-11-15 Visum Ltd An integrated optical system for the examination of sample materials
CN108284076A (zh) * 2018-01-07 2018-07-17 华东交通大学 一种基于称重分选线改造的水果糖度分选装置与方法
WO2020033516A1 (en) 2018-08-07 2020-02-13 Walmart Apollo, Llc System and method for forecasting deliveries via blockchain smart contracts using hyperspectral computer vision and iot devices
NL2023271B1 (en) 2019-06-06 2020-12-22 Aweta G&P B V Apparatus and method for determining a property of products
JP7371905B2 (ja) * 2019-12-20 2023-10-31 マイクロコントロールシステムズ株式会社 コリメート光による分析を行う分析装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4515275A (en) 1982-09-30 1985-05-07 Pennwalt Corporation Apparatus and method for processing fruit and the like
FR2588719B1 (fr) * 1985-10-17 1993-06-18 Kubota Ltd Appareil automatique de recolte de fruits
US4741042A (en) 1986-12-16 1988-04-26 Cornell Research Foundation, Inc. Image processing system for detecting bruises on fruit
US5164795A (en) 1990-03-23 1992-11-17 Sunkist Growers, Inc. Method and apparatus for grading fruit
US5089701A (en) * 1990-08-06 1992-02-18 The United States Of America As Represented By The Secretary Of Agriculture Nondestructive measurement of soluble solids in fruits having a rind or skin
JP2517858B2 (ja) 1991-10-04 1996-07-24 農林水産省食品総合研究所長 近赤外透過スペクトルによる果実糖度の非破壊測定法
US5620519A (en) * 1994-08-19 1997-04-15 Sunkist Growers, Inc. Controller and method for selectively controlling the amount of wax applied to fruit
US5845002A (en) * 1994-11-03 1998-12-01 Sunkist Growers, Inc. Method and apparatus for detecting surface features of translucent objects
US5708271A (en) 1994-12-28 1998-01-13 Sumitomo Metal Mining Co., Ltd. Non-destructive sugar content measuring apparatus
US5625459A (en) 1995-03-03 1997-04-29 Galileo Electro-Optics Corporation Diffuse reflectance probe
US5660676A (en) * 1995-10-19 1997-08-26 Brooks; Robert E. High speed labeler
US5926262A (en) * 1997-07-01 1999-07-20 Lj Laboratories, L.L.C. Apparatus and method for measuring optical characteristics of an object
US6075594A (en) * 1997-07-16 2000-06-13 Ncr Corporation System and method for spectroscopic product recognition and identification
JP3481108B2 (ja) 1997-12-16 2003-12-22 三井金属鉱業株式会社 青果物の内部品質判定装置および判定方法
FR2775345B1 (fr) * 1998-02-26 2000-05-19 Cemagref Procede et installation pour la mesure de la teneur, notamment en sucre, de fruits et legumes
AUPP365298A0 (en) * 1998-05-21 1998-06-11 Elan Group Ltd An optical apparatus
US6512577B1 (en) * 2000-03-13 2003-01-28 Richard M. Ozanich Apparatus and method for measuring and correlating characteristics of fruit with visible/near infra-red spectrum

Also Published As

Publication number Publication date
ATE547699T1 (de) 2012-03-15
EP1269153B1 (en) 2012-02-29
EP1269153A1 (en) 2003-01-02
AUPQ607100A0 (en) 2000-03-30
NZ520439A (en) 2002-12-20
WO2001067073A1 (en) 2001-09-13
EP1269153A4 (en) 2009-12-23
US7103207B2 (en) 2006-09-05
US20030149544A1 (en) 2003-08-07
CN1193221C (zh) 2005-03-16
CN1419650A (zh) 2003-05-21

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