CH693693A5 - Vorrichtung zum Erkennen beugungsoptischer Markierungen. - Google Patents

Vorrichtung zum Erkennen beugungsoptischer Markierungen. Download PDF

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Publication number
CH693693A5
CH693693A5 CH01367/97A CH136797A CH693693A5 CH 693693 A5 CH693693 A5 CH 693693A5 CH 01367/97 A CH01367/97 A CH 01367/97A CH 136797 A CH136797 A CH 136797A CH 693693 A5 CH693693 A5 CH 693693A5
Authority
CH
Switzerland
Prior art keywords
epsilon
light
diffraction
photodetectors
lambda
Prior art date
Application number
CH01367/97A
Other languages
German (de)
English (en)
Inventor
Rene Staub
Wayne Robert Tompkin
Original Assignee
Ovd Kinegram Ag
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 Ovd Kinegram Ag filed Critical Ovd Kinegram Ag
Priority to CH01367/97A priority Critical patent/CH693693A5/de
Priority to US09/445,319 priority patent/US6365907B1/en
Priority to CNB988074184A priority patent/CN1179300C/zh
Priority to PCT/EP1998/003302 priority patent/WO1998055963A1/de
Priority to ES98929414T priority patent/ES2190593T3/es
Priority to DE59806870T priority patent/DE59806870D1/de
Priority to RU2000100333/09A priority patent/RU2208248C2/ru
Priority to JP50149599A priority patent/JP4094068B2/ja
Priority to EP98929414A priority patent/EP0986795B1/de
Priority to AU79180/98A priority patent/AU738610B2/en
Priority to AT98929414T priority patent/ATE230868T1/de
Priority to CA002297890A priority patent/CA2297890C/en
Priority to KR10-1999-7011512A priority patent/KR100403420B1/ko
Priority to HK00105091.7A priority patent/HK1027651B/xx
Publication of CH693693A5 publication Critical patent/CH693693A5/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K7/10821—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 further details of bar or optical code scanning devices
    • G06K7/1094—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 further details of bar or optical code scanning devices the record carrier being at least partially of the hologram type
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Credit Cards Or The Like (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Eye Examination Apparatus (AREA)
  • Optical Transform (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Holo Graphy (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CH01367/97A 1997-06-06 1997-06-06 Vorrichtung zum Erkennen beugungsoptischer Markierungen. CH693693A5 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
CH01367/97A CH693693A5 (de) 1997-06-06 1997-06-06 Vorrichtung zum Erkennen beugungsoptischer Markierungen.
US09/445,319 US6365907B1 (en) 1997-06-06 1998-06-03 Device for recognizing diffraction optical markings
CNB988074184A CN1179300C (zh) 1997-06-06 1998-06-03 识别衍射光标志的装置
PCT/EP1998/003302 WO1998055963A1 (de) 1997-06-06 1998-06-03 Vorrichtung zum erkennen beugungsoptischer markierungen
ES98929414T ES2190593T3 (es) 1997-06-06 1998-06-03 Dispositivo para reconocer marcas opticas de difraccion.
DE59806870T DE59806870D1 (de) 1997-06-06 1998-06-03 Vorrichtung zum erkennen beugungsoptischer markierungen
RU2000100333/09A RU2208248C2 (ru) 1997-06-06 1998-06-03 Устройство для распознавания оптических дифракционных меток
JP50149599A JP4094068B2 (ja) 1997-06-06 1998-06-03 光学的回折マークを識別する装置
EP98929414A EP0986795B1 (de) 1997-06-06 1998-06-03 Vorrichtung zum erkennen beugungsoptischer markierungen
AU79180/98A AU738610B2 (en) 1997-06-06 1998-06-03 Apparatus for the recognition of optical-diffraction markings
AT98929414T ATE230868T1 (de) 1997-06-06 1998-06-03 Vorrichtung zum erkennen beugungsoptischer markierungen
CA002297890A CA2297890C (en) 1997-06-06 1998-06-03 Device for recognizing diffraction optical markings
KR10-1999-7011512A KR100403420B1 (ko) 1997-06-06 1998-06-03 광학적 회절 표지를 인식하기 위한 장치
HK00105091.7A HK1027651B (en) 1997-06-06 1998-06-03 Device for recognizing diffraction optical markings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH01367/97A CH693693A5 (de) 1997-06-06 1997-06-06 Vorrichtung zum Erkennen beugungsoptischer Markierungen.

Publications (1)

Publication Number Publication Date
CH693693A5 true CH693693A5 (de) 2003-12-15

Family

ID=4208768

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01367/97A CH693693A5 (de) 1997-06-06 1997-06-06 Vorrichtung zum Erkennen beugungsoptischer Markierungen.

Country Status (13)

Country Link
US (1) US6365907B1 (OSRAM)
EP (1) EP0986795B1 (OSRAM)
JP (1) JP4094068B2 (OSRAM)
KR (1) KR100403420B1 (OSRAM)
CN (1) CN1179300C (OSRAM)
AT (1) ATE230868T1 (OSRAM)
AU (1) AU738610B2 (OSRAM)
CA (1) CA2297890C (OSRAM)
CH (1) CH693693A5 (OSRAM)
DE (1) DE59806870D1 (OSRAM)
ES (1) ES2190593T3 (OSRAM)
RU (1) RU2208248C2 (OSRAM)
WO (1) WO1998055963A1 (OSRAM)

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RU2380750C2 (ru) * 2004-03-12 2010-01-27 Инджениа Текнолоджи Лимитед Способы и устройства для создания печатных изделий с возможностью установления их подлинности и с последующей их проверкой
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DE102004020661A1 (de) 2004-04-24 2005-11-17 Smiths Heimann Biometrics Gmbh Anordnung und Verfahren zum Prüfen von optischen Beugungsstrukturen auf Dokumenten
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US20060294583A1 (en) * 2005-05-11 2006-12-28 Ingenia Holdings (U.K.) Limited Authenticity Verification
WO2007012821A1 (en) * 2005-07-27 2007-02-01 Ingenia Technology Limited Verification of the signature of an article created from signals obtained from scatter of coherent optical radiation from the surface of the article
EP1908028A1 (en) * 2005-07-27 2008-04-09 Ingenia Technology Limited Authenticity verification
EP1908027B1 (en) * 2005-07-27 2010-09-29 Ingenia Holdings Limited Verification of authenticity
GB2429950B (en) * 2005-09-08 2007-08-22 Ingenia Holdings Copying
GB2448245B (en) 2005-12-23 2009-11-04 Ingenia Holdings Optical authentication
GB2434442A (en) * 2006-01-16 2007-07-25 Ingenia Holdings Verification of performance attributes of packaged integrated circuits
EP2030067B1 (en) * 2006-06-20 2023-05-31 Datalogic USA, Inc. Imaging scanner with multiple image fields
GB0616495D0 (en) * 2006-08-18 2006-09-27 Rue De Int Ltd Method and apparatus for raised material detection
DE102006045626A1 (de) * 2006-09-27 2008-04-03 Giesecke & Devrient Gmbh Vorrichtung und Verfahren zur optischen Untersuchung von Wertdokumenten
GB2450131B (en) * 2007-06-13 2009-05-06 Ingenia Holdings Fuzzy Keys
EP2248069B1 (en) * 2008-02-12 2013-08-28 Datalogic ADC, Inc. Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives
US8678287B2 (en) * 2008-02-12 2014-03-25 Datalogic ADC, Inc. Two-plane optical code reader for acquisition of multiple views of an object
US8353457B2 (en) * 2008-02-12 2013-01-15 Datalogic ADC, Inc. Systems and methods for forming a composite image of multiple portions of an object from multiple perspectives
US8608076B2 (en) * 2008-02-12 2013-12-17 Datalogic ADC, Inc. Monolithic mirror structure for use in a multi-perspective optical code reader
KR101020583B1 (ko) 2008-04-28 2011-03-09 주식회사 엠비젼 홀로그램 광학 검사 시스템
GB2460625B (en) * 2008-05-14 2010-05-26 Ingenia Holdings Two tier authentication
DE102008064388A1 (de) * 2008-12-22 2010-06-24 Giesecke & Devrient Gmbh Verfahren und Vorrichtung zum Prüfen von Wertdokumenten
US8322621B2 (en) 2008-12-26 2012-12-04 Datalogic ADC, Inc. Image-based code reader for acquisition of multiple views of an object and methods for employing same
US8261990B2 (en) 2008-12-26 2012-09-11 Datalogic ADC, Inc. Data reader having compact arrangement for acquisition of multiple views of an object
DE102009017708B3 (de) 2009-04-14 2010-11-04 Bundesdruckerei Gmbh Verifikationsvorrichtung und Verfahren zum Verifizieren beugender und/oder reflektierender Sicherheitsmerkmale von Sicherheitsdokumenten
IT1400414B1 (it) * 2010-05-12 2013-05-31 Zecca Dello Ist Poligrafico Dispositivo di lettura di supporti dati ottici
US8467038B2 (en) * 2010-06-29 2013-06-18 Sicpa Holding Sa Method and device for measuring optical properties of an optically variable marking applied to an object
EP2463645A1 (en) 2010-12-08 2012-06-13 Roche Diagnostics GmbH Consumable for measuring an analyte concentration of a body fluid sample, reader for reading an optical data storage of such a consumable and measuring system
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US20150169928A1 (en) 2012-03-01 2015-06-18 Sys-Tech Solutions, Inc. Methods and a system for verifying the identity of a printed item
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RU2532699C2 (ru) * 2012-10-25 2014-11-10 Федеральное государственное бюджетное учреждение науки Институт информатики и проблем регионального управления Кабардино-Балкарского научного центра РАН Устройство ввода идентификационного признака в средствах контроля и управления доступом
JP2015104832A (ja) * 2013-11-29 2015-06-08 株式会社小森コーポレーション シート状物の検査装置
EA028631B1 (ru) * 2014-11-17 2017-12-29 Общество С Ограниченной Ответственностью "Центр Компьютерной Голографии" Способ автоматизированного контроля подлинности оптических защитных меток на банкнотных нитях и устройство для его осуществления
HK1252362A1 (zh) 2015-06-16 2019-05-24 系统科技解决方案公司 用於确定标记是否真实的方法和计算装置
JP6497272B2 (ja) * 2015-08-25 2019-04-10 株式会社デンソーウェーブ 情報コード読取システム及び情報コード読取装置
JP6535823B1 (ja) 2016-03-14 2019-06-26 シス−テック ソリューションズ，インコーポレイテッド マークが本物であるかどうかを判断するための方法およびコンピューティング装置
KR102377478B1 (ko) * 2016-05-03 2022-03-21 아르게스 게엠베하 광학 회전각 측정 시스템
CN105893992A (zh) * 2016-05-31 2016-08-24 京东方科技集团股份有限公司 指纹识别结构和方法、显示装置
JPWO2024172161A1 (OSRAM) * 2023-02-17 2024-08-22
WO2024190816A1 (ja) * 2023-03-13 2024-09-19 大日本印刷株式会社 プログラム、情報処理方法及び情報処理装置

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Also Published As

Publication number Publication date
JP4094068B2 (ja) 2008-06-04
JP2002503368A (ja) 2002-01-29
WO1998055963A1 (de) 1998-12-10
KR100403420B1 (ko) 2003-10-30
CN1179300C (zh) 2004-12-08
AU7918098A (en) 1998-12-21
KR20010013505A (ko) 2001-02-26
AU738610B2 (en) 2001-09-20
RU2208248C2 (ru) 2003-07-10
ES2190593T3 (es) 2003-08-01
US6365907B1 (en) 2002-04-02
CA2297890A1 (en) 1998-12-10
CA2297890C (en) 2004-06-01
HK1027651A1 (en) 2001-01-19
EP0986795B1 (de) 2003-01-08
CN1264481A (zh) 2000-08-23
ATE230868T1 (de) 2003-01-15
EP0986795A1 (de) 2000-03-22
DE59806870D1 (de) 2003-02-13

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Representative=s name: PATENTANWALTSBUERO DR. URS FALK

Representative=s name: ELECTROWATT TECHNOLOGY INNOVATION AG C-IPR, 4470

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Owner name: OVD KINEGRAM AG

Free format text: ELECTROWATT TECHNOLOGY INNOVATION AG##6301 ZUG (CH) -TRANSFER TO- OVD KINEGRAM AG#GUBELSTRASSE 22#6301 ZUG (CH)

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