BR112012011848A2 - sistema e método de criação de imagem multicromática - Google Patents

sistema e método de criação de imagem multicromática

Info

Publication number
BR112012011848A2
BR112012011848A2 BR112012011848A BR112012011848A BR112012011848A2 BR 112012011848 A2 BR112012011848 A2 BR 112012011848A2 BR 112012011848 A BR112012011848 A BR 112012011848A BR 112012011848 A BR112012011848 A BR 112012011848A BR 112012011848 A2 BR112012011848 A2 BR 112012011848A2
Authority
BR
Brazil
Prior art keywords
product
line set
illumination
product stream
imaging system
Prior art date
Application number
BR112012011848A
Other languages
English (en)
Other versions
BR112012011848B1 (pt
Inventor
Stewart Mills
Original Assignee
Buhler Sortex Ltd
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 Buhler Sortex Ltd filed Critical Buhler Sortex Ltd
Publication of BR112012011848A2 publication Critical patent/BR112012011848A2/pt
Publication of BR112012011848B1 publication Critical patent/BR112012011848B1/pt

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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • 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
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features

Abstract

sistema e método de criação de imagem multicromática. um sistema de criação de imagem e método de criação de imagem de produto em um fluxo de produto (f), o sistema compreendendo: uma unidade de iluminação para iluminar o produto no fluxo de produto com iluminação nos primeiro e segundo comprimentos de onda diferentes ou faixas de comprimentos de onda diferentes, uma unidade de detecção (15) para detectar a iluminação refletida a partir do produto no fluxo de produto, onde a unidade de detecção compreende primeiro e segundo detectores de conjunto de linha, os detectores de conjunto de linha (17a, 17b) compreendendo, cada, um, uma pluralidade de elementos de pixel e se estendendo como linhas através de uma largura de fluxo de produto, uma linha a jusante da outra, onde o produto passando por um elemento de pixel do primeiro detector de conjunto de linha passa por um elemento de pixel correspondente do segundo detector de conjunto de linha, uma um idade de controle para acionar as primeiras e segunda fontes de iluminação para piscar sequencialmente em uma taxa de digitalização correspondendo à taxa de fluxo do fluxo de produto; e uma unidade de processamento de imagem para ler sucessivamente as linhas de pixel dos primeiro e segundo detectores de conjunto de linha e construir imagens do produto em cada um dos comprimentos de onda de iluminação ou faixas de comprimento de onda de iluminação.11
BR112012011848-0A 2009-11-17 2010-11-17 Sistema de imageamento e método para imageamento de um produto de imagem em um fluxo de produto BR112012011848B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0920177.3A GB2475344B (en) 2009-11-17 2009-11-17 Multi-chromatic imaging system and method
GB0920177.3 2009-11-17
PCT/GB2010/002118 WO2011061490A1 (en) 2009-11-17 2010-11-17 Multi-chromatic imaging system and method

Publications (2)

Publication Number Publication Date
BR112012011848A2 true BR112012011848A2 (pt) 2016-03-15
BR112012011848B1 BR112012011848B1 (pt) 2021-06-22

Family

ID=41509556

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012011848-0A BR112012011848B1 (pt) 2009-11-17 2010-11-17 Sistema de imageamento e método para imageamento de um produto de imagem em um fluxo de produto

Country Status (8)

Country Link
US (1) US10298887B2 (pt)
EP (1) EP2502055B1 (pt)
JP (1) JP5690350B2 (pt)
CN (1) CN102741682A (pt)
BR (1) BR112012011848B1 (pt)
ES (1) ES2822334T3 (pt)
GB (1) GB2475344B (pt)
WO (1) WO2011061490A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492358A (en) 2011-06-28 2013-01-02 Buhler Sortex Ltd Optical sorting and inspection apparatus
GB2492359A (en) 2011-06-28 2013-01-02 Buhler Sortex Ltd Inspection apparatus with alternate side illumination
CN115210007A (zh) * 2020-03-05 2022-10-18 株式会社佐竹 光学式分选机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538142A (en) * 1994-11-02 1996-07-23 Sortex Limited Sorting apparatus
US5873470A (en) * 1994-11-02 1999-02-23 Sortex Limited Sorting apparatus
JP3694590B2 (ja) * 1998-06-25 2005-09-14 株式会社マキ製作所 農産物の画像読取装置及びこれを用いた選別装置
JP2003205269A (ja) * 2001-11-09 2003-07-22 Satake Corp 粒状物色彩選別機における光学検出手段
US7340084B2 (en) * 2002-09-13 2008-03-04 Sortex Limited Quality assessment of product in bulk flow
JP2006110516A (ja) * 2004-10-18 2006-04-27 Seirei Ind Co Ltd 色彩選別機
JP4733409B2 (ja) * 2005-03-09 2011-07-27 株式会社クボタ 粒状体選別装置
JP2006275972A (ja) * 2005-03-30 2006-10-12 Jfe Steel Kk 帯状体表面の検査方法
US7851722B2 (en) * 2006-06-15 2010-12-14 Satake Corporation Optical cracked-grain selector
US7339660B1 (en) * 2006-11-29 2008-03-04 Satake Usa, Inc. Illumination device for product examination
JP2008302314A (ja) * 2007-06-08 2008-12-18 Satake Corp 光学式米粒選別機
JP5082676B2 (ja) * 2007-08-23 2012-11-28 株式会社サタケ 光学式穀物選別機
JP5332268B2 (ja) * 2008-03-29 2013-11-06 株式会社サタケ 光学式米粒選別機
JP4669889B2 (ja) * 2008-04-24 2011-04-13 倉敷紡績株式会社 分光測色装置及び分光測色方法
AT505671B1 (de) * 2008-05-13 2009-03-15 Evk Di Kerschhaggl Gmbh Verfahren zum optischen detektieren von bewegten objekten

Also Published As

Publication number Publication date
EP2502055B1 (en) 2020-08-05
EP2502055A1 (en) 2012-09-26
GB2475344B (en) 2014-03-05
US20130113918A1 (en) 2013-05-09
GB0920177D0 (en) 2009-12-30
BR112012011848B1 (pt) 2021-06-22
CN102741682A (zh) 2012-10-17
JP5690350B2 (ja) 2015-03-25
GB2475344A (en) 2011-05-18
JP2013511052A (ja) 2013-03-28
ES2822334T3 (es) 2021-04-30
WO2011061490A1 (en) 2011-05-26
US10298887B2 (en) 2019-05-21

Similar Documents

Publication Publication Date Title
HRP20201735T1 (hr) Sustavi koji pružaju mikroskopske slike barem jedne anatomske strukture u određenoj rezoluciji
AU2011273522B2 (en) Method and device for measuring optical properties of an optically variable marking applied to an object
JP5806808B2 (ja) 撮像光学検査装置
RU2014113330A (ru) Оптический биосенсор с множеством сенсорных зон
US20110310244A1 (en) System and method for detecting a defect of a substrate
BR112018008264A2 (pt) método, aparelho e dispositivo de detecção de defeito de vídeo para tela de vídeo
ATE481653T1 (de) Ladar mit passivem faser-optischem scanner
WO2018088423A1 (ja) 光学検査装置
JP2013524169A5 (pt)
EP2639675A3 (en) High resolution and high sensitivity optically activated motion detection device using multiple color light sources
KR20140096158A (ko) 투명한 기판에 보이는 결함을 분석하는 디바이스
JP2008256691A (ja) 光沢又は光沢差等の表面特性の測定システム
BR112012011848A2 (pt) sistema e método de criação de imagem multicromática
JP2014512532A5 (pt)
DK2021241T3 (da) Positionsdetektor
BRPI0902004B8 (pt) Aparelho em uma instalação de preparação de fiação, de descaroçamento ou semelhante, para a detecção de matéria estranha em ou entre material de fibra, especialmente algodão
Yang et al. Machine vision system for on-line wholesomeness inspection of poultry carcasses
KR101577119B1 (ko) 패턴 검사 장치 및 패턴 검사 방법
JP2011521217A5 (pt)
Risse et al. FIM $^{2c\;} $: Multicolor, Multipurpose Imaging System to Manipulate and Analyze Animal Behavior
RU2017126225A (ru) Способ и устройство для контроля шин на производственной линии
ATE514969T1 (de) Vorrichtung und verfahren zur kompensation von farbverschiebungen in faseroptischen abbildunssystemen
RU2014122449A (ru) Датчик для проверки ценных документов
CN112888936A (zh) 用于光学检验系统的多模态多路复用照明
BE1020796A3 (nl) Optische inspectie machine en optische sorteermachine.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BUEHLER UK LIMITED (GB)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: RETIFIQUE-SE POR ERRO MATERIAL NO QUADRO REIVINDICATORIO ANTERIOR, CONFORME SINALIZADO PELA REQUERENTE.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2010, OBSERVADAS AS CONDICOES LEGAIS. PATENTE CONCEDIDA CONFORME ADI 5.529/DF, , QUE DETERMINA A ALTERACAO DO PRAZO DE CONCESSAO.