MX2016002112A - Dispositivo y metodo para identificacion de codificaciones debajo de una pelicula transparente. - Google Patents

Dispositivo y metodo para identificacion de codificaciones debajo de una pelicula transparente.

Info

Publication number
MX2016002112A
MX2016002112A MX2016002112A MX2016002112A MX2016002112A MX 2016002112 A MX2016002112 A MX 2016002112A MX 2016002112 A MX2016002112 A MX 2016002112A MX 2016002112 A MX2016002112 A MX 2016002112A MX 2016002112 A MX2016002112 A MX 2016002112A
Authority
MX
Mexico
Prior art keywords
identifying
transparent film
transparent layer
property
covered
Prior art date
Application number
MX2016002112A
Other languages
English (en)
Inventor
Marius Michael Herrmann
Wolfgang Schorn
Jürgen-Peter Herrmann
Original Assignee
Khs Gmbh
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 Khs Gmbh filed Critical Khs Gmbh
Publication of MX2016002112A publication Critical patent/MX2016002112A/es

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10712—Fixed beam scanning
    • G06K7/10722—Photodetector array or CCD scanning
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
    • G06K7/1404—Methods for optical code recognition
    • G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
    • G06K7/1413—1D bar codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Toxicology (AREA)
  • Multimedia (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

La presente invención se relaciona con un método para la identificación de un objeto recubierto por una capa transparente al menos en algunas secciones por medio de la determinación de una propiedad de superficie. Con la finalidad de ofrecer un método por medio del cual se pueden determinar de manera particularmente sencilla y confiable parámetros de propiedad de una superficie de un objeto, la superficie referida siendo recubierta por una capa transparente, un sistema óptico de acuerdo a la invención detecta al menos dos planos de polarización de la luz reflejada por la superficie del objeto y por la superficie de la capa transparente y determina la propiedad de superficie tomando en consideración los planos de polarización detectados con la finalidad de identificar el objeto.
MX2016002112A 2013-08-20 2014-07-25 Dispositivo y metodo para identificacion de codificaciones debajo de una pelicula transparente. MX2016002112A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013109005.2A DE102013109005A1 (de) 2013-08-20 2013-08-20 Vorrichtung und Verfahren zur Identifikation von Codierungen unter Folie
PCT/EP2014/066034 WO2015024734A1 (de) 2013-08-20 2014-07-25 Vorrichtung und verfahren zur identifikation von codierungen unter einer transparenten folie

Publications (1)

Publication Number Publication Date
MX2016002112A true MX2016002112A (es) 2016-06-28

Family

ID=51263384

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016002112A MX2016002112A (es) 2013-08-20 2014-07-25 Dispositivo y metodo para identificacion de codificaciones debajo de una pelicula transparente.

Country Status (9)

Country Link
US (1) US9842237B2 (es)
EP (1) EP3036524A1 (es)
JP (1) JP6516744B2 (es)
CN (1) CN105473997A (es)
BR (1) BR112016002510A2 (es)
DE (1) DE102013109005A1 (es)
MX (1) MX2016002112A (es)
RU (1) RU2623815C1 (es)
WO (1) WO2015024734A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9970862B2 (en) * 2014-07-16 2018-05-15 International Business Machines Corporation Reflective tag and polarized light sensor for transmitting information
CN106650537A (zh) * 2016-12-21 2017-05-10 贵州省烟草公司贵阳市公司 一种条烟32位激光码识别读录仪
CN113239930B (zh) * 2021-05-14 2024-04-05 广州广电运通金融电子股份有限公司 一种玻璃纸缺陷识别方法、系统、装置及存储介质

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DE4105192C2 (de) * 1990-02-26 1996-07-04 Stefan Oelckers Verfahren zum Bestimmen von Oberflächenrauhigkeiten und dergleichen
US5850284A (en) * 1995-06-13 1998-12-15 Robotic Vision Systems, Inc. Apparatus for detecting a polarization altering substance on a surface
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US7253435B2 (en) * 1999-04-15 2007-08-07 Millipore Corporation Particles with light-polarizing codes
US6864916B1 (en) * 1999-06-04 2005-03-08 The Trustees Of Columbia University In The City Of New York Apparatus and method for high dynamic range imaging using spatially varying exposures
IT1316145B1 (it) * 2000-10-26 2003-03-28 Viptronic Srl Dispositivo di misurazione fotoelettrica dotato di filtro dipolarizzazione.
RU2268495C1 (ru) * 2004-06-16 2006-01-20 Сергей Васильевич Андреев Устройство для идентификации объекта
US7561312B1 (en) * 2004-10-04 2009-07-14 Google Inc. Systems and methods for glare removal using polarized filtering in document scanning
EP1844425B1 (en) * 2005-02-02 2013-06-05 Intergraph Software Technologies Company Real-time image detection using polarization data
CA2496235C (en) * 2005-02-04 2011-11-15 James Plant Polarization filter utilizing brewster's angle
DE102005031966B4 (de) * 2005-07-08 2011-10-27 Günter Grau Herstellung eines polarisationsempfindlichen Filters mit gezielter Ausdehnung und Orientierung für CCD- oder CMOS-Bildsensoren
WO2007022985A1 (de) * 2005-08-26 2007-03-01 Siemens Aktiengesellschaft System und verfahren zum erkennen von zeichen auf reflektierenden oberflächen
EP2050075A4 (en) * 2006-07-18 2011-07-20 Univ Pennsylvania METHOD FOR SEPARATING AND INCREASING CONTRASTS OF OVERLAPPED SHADOW COMPONENTS AND METHOD FOR DETECTING TARGETS IN THE SHADOW USING POLARIZATION
WO2008097562A1 (en) * 2007-02-06 2008-08-14 Aai Corporation Utilizing polarization differencing method for detect, sense and avoid systems
EP2034743A4 (en) * 2007-05-31 2014-03-05 Panasonic Corp IMAGE PROCESSING DEVICE
JP2009180653A (ja) * 2008-01-31 2009-08-13 Musashino Corp 商品判別システム
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DE102008021199A1 (de) * 2008-04-28 2009-10-29 Focke & Co.(Gmbh & Co. Kg) Verfahren und Vorrichtung zum Prüfen von mit Folie umwickelten Zigarettenpackungen
WO2010073547A1 (ja) * 2008-12-25 2010-07-01 パナソニック株式会社 画像処理装置及び擬似立体画像生成装置
JP5171744B2 (ja) * 2009-07-01 2013-03-27 株式会社日立ハイテクノロジーズ 欠陥検査方法およびその装置
EP2517175A4 (en) * 2009-12-25 2018-01-10 Ricoh Company, Ltd. Object identifying apparatus, moving body control apparatus, and information providing apparatus
US9080986B2 (en) * 2010-02-15 2015-07-14 Ricoh Company, Ltd. Transparent object detection system and transparent flat plate detection system
JP5761601B2 (ja) 2010-07-01 2015-08-12 株式会社リコー 物体識別装置
JP4971532B1 (ja) * 2010-12-01 2012-07-11 パナソニック株式会社 立体画像撮影装置および内視鏡
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Also Published As

Publication number Publication date
BR112016002510A2 (pt) 2017-08-01
CN105473997A (zh) 2016-04-06
US9842237B2 (en) 2017-12-12
DE102013109005A1 (de) 2015-02-26
WO2015024734A1 (de) 2015-02-26
JP2016528505A (ja) 2016-09-15
EP3036524A1 (de) 2016-06-29
JP6516744B2 (ja) 2019-05-22
US20160247007A1 (en) 2016-08-25
RU2623815C1 (ru) 2017-06-29

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