DE69325406T2 - System und Verfahren zum Lesen eines Hologrammkodes - Google Patents

System und Verfahren zum Lesen eines Hologrammkodes

Info

Publication number
DE69325406T2
DE69325406T2 DE69325406T DE69325406T DE69325406T2 DE 69325406 T2 DE69325406 T2 DE 69325406T2 DE 69325406 T DE69325406 T DE 69325406T DE 69325406 T DE69325406 T DE 69325406T DE 69325406 T2 DE69325406 T2 DE 69325406T2
Authority
DE
Germany
Prior art keywords
reading
hologram code
hologram
code
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69325406T
Other languages
English (en)
Other versions
DE69325406D1 (de
Inventor
Norio Takahashi
Takaaki Fujiyoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co 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
Priority claimed from JP4171763A external-priority patent/JPH05342429A/ja
Priority claimed from JP4171762A external-priority patent/JPH05342428A/ja
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Application granted granted Critical
Publication of DE69325406D1 publication Critical patent/DE69325406D1/de
Publication of DE69325406T2 publication Critical patent/DE69325406T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06K7/10821—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
    • G06K7/1093—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 sensing, after transfer of the image of the data-field to an intermediate store, e.g. storage with cathode ray tube
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; 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
    • G06K7/146—Methods for optical code recognition the method including quality enhancement steps
    • G06K7/1491—Methods for optical code recognition the method including quality enhancement steps the method including a reconstruction step, e.g. stitching two pieces of bar code together to derive the full bar code
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/50—Nature of the object
    • G03H2210/53—Coded object not directly interpretable, e.g. encrypted object, barcode
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2222/00—Light sources or light beam properties
    • G03H2222/10—Spectral composition
    • G03H2222/16—Infra Red [IR]
DE69325406T 1992-03-31 1993-03-31 System und Verfahren zum Lesen eines Hologrammkodes Expired - Lifetime DE69325406T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10538392 1992-03-31
JP4171763A JPH05342429A (ja) 1992-06-05 1992-06-05 カードリーダライタ
JP17176192 1992-06-05
JP17176092 1992-06-05
JP4171762A JPH05342428A (ja) 1992-06-05 1992-06-05 カードリーダライタ

Publications (2)

Publication Number Publication Date
DE69325406D1 DE69325406D1 (de) 1999-07-29
DE69325406T2 true DE69325406T2 (de) 2000-02-17

Family

ID=27526216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69325406T Expired - Lifetime DE69325406T2 (de) 1992-03-31 1993-03-31 System und Verfahren zum Lesen eines Hologrammkodes

Country Status (3)

Country Link
US (2) US5444225A (de)
EP (1) EP0563931B1 (de)
DE (1) DE69325406T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576529A (en) * 1986-08-08 1996-11-19 Norand Technology Corporation Hand-held optically readable information set reader focus with operation over a range of distances
US5504594A (en) * 1991-11-20 1996-04-02 Dai Nippon Printing Co., Ltd. Hologram, article including hologram, and hologram recording and reconstructing methods
US5644412A (en) * 1991-12-25 1997-07-01 Dai Nippon Printing Co., Ltd. Hologram and method of reading the same
DE19510695A1 (de) * 1995-03-14 1996-09-19 Schimak Dieter Dipl Ing Holografisches Schließsystem
DE19542995A1 (de) * 1995-11-18 1997-05-22 Matschke Wolfgang Dipl Ing Datenträger mit dazugehörigem Auswertegerät und Verfahren zur Echtheitsprüfung des Datenträgers
US6629641B2 (en) * 2000-06-07 2003-10-07 Metrologic Instruments, Inc. Method of and system for producing images of objects using planar laser illumination beams and image detection arrays
GB0031016D0 (en) * 2000-12-20 2001-01-31 Alphafox Systems Ltd Security systems
WO2004063977A2 (en) * 2003-01-03 2004-07-29 American Express Travel Related Services Company, Inc. Metal containing transaction card and method of making the same
US8033457B2 (en) * 2003-01-03 2011-10-11 American Express Travel Related Services Company, Inc. Metal-containing transaction card and method of making the same
DE202004007636U1 (de) * 2004-05-10 2004-07-15 Tesa Scribos Gmbh Lesegerät zum Auslesen von computergenerierten Lithogrammen
DE102006023159A1 (de) * 2006-05-16 2007-11-22 Hologram Industries Research Gmbh Herstellungsverfahren für Dokumente mit Hologramm sowie Hologramm
EP2022495B1 (de) 2006-05-31 2014-07-23 Mochida Pharmaceutical Co., Ltd. Zusammensetzung zur prävention des auftretens eines kardiovaskulären ereignisses bei patienten mit multiplem risiko
JP2009178843A (ja) 2006-08-22 2009-08-13 Rynne Group Llc 識別カードおよびその識別カードを使用した識別カード取引システム
US20100177390A1 (en) * 2008-12-03 2010-07-15 Robert Hutchins Wavelength dependent optical elements and applications thereof
JP2012013901A (ja) * 2010-06-30 2012-01-19 Sony Corp ホログラム再生画像処理装置および処理方法
US20160232438A1 (en) 2015-02-06 2016-08-11 American Express Travel Related Services Company, Inc. Ceramic-containing transaction cards
US10762314B2 (en) 2017-05-10 2020-09-01 Datalogic Ip Tech S.R.L. Anti-counterfeiting barcode reader and associated methods
CN107742632A (zh) * 2017-11-14 2018-02-27 中芯长电半导体（江阴）有限公司 背照式图像传感器封装结构及其制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3643216A (en) * 1968-08-06 1972-02-15 Rca Corp Holographic identification system
US3819911A (en) * 1972-10-20 1974-06-25 Rca Corp Identification card decoder
DE2512550C3 (de) * 1975-03-21 1979-02-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zum Sichern von Identitätskarten gegen Fälschung
NL7515010A (nl) * 1975-01-16 1976-07-20 Siemens Ag Tegen namaak beveiligde legitimatiekaart.
AT358299B (de) * 1975-01-16 1980-08-25 Siemens Ag Faelschungssichere identitaetskarte
US3995146A (en) * 1975-08-11 1976-11-30 Rca Corporation Detection system for spatially-distributed set of radiation beams manifesting multibit binary code
CH589897A5 (de) * 1975-08-14 1977-07-29 Landis & Gyr Ag
US3990773A (en) * 1975-11-17 1976-11-09 Rca Corporation Binary-coded Fraunhofer hologram recording technique
CH594935A5 (de) * 1975-12-23 1978-01-31 Landis & Gyr Ag
US4820006A (en) * 1977-11-10 1989-04-11 Constant James N Holographic identification system using incoherent light
DE2812841A1 (de) * 1978-03-23 1979-09-27 Siemens Ag Ausweis mit einem hologramm und verfahren zu seiner herstellung
CH659433A5 (de) * 1982-10-04 1987-01-30 Landis & Gyr Ag Dokument mit einem beugungsoptischen sicherheitselement.
JPS59121471A (ja) * 1982-12-28 1984-07-13 Toyo Electric Mfg Co Ltd 個人識別用カ−ド作成読取装置
EP0167864A3 (de) * 1984-07-04 1988-05-11 Günther Dipl.-Ing. Dausmann Verfahren zum Aufzeichnen von maschinenlesbaren Informationen
US4882619A (en) * 1986-04-07 1989-11-21 Olympus Optical Co., Ltd. High resolution image pickup system with color dispersion means
IT1207345B (it) * 1986-04-30 1989-05-17 Bruno Fabbiani Dispositivo per il controllo qualitativo di ologrammi
JPH0795218B2 (ja) * 1986-09-02 1995-10-11 大日本印刷株式会社 情報の読み取り方法
JPH0196683A (ja) * 1987-10-08 1989-04-14 Tamura Electric Works Ltd ホログラムカード読取装置
JPH04123280A (ja) * 1990-09-14 1992-04-23 Matsushita Electric Ind Co Ltd バーコードリーダ
JP2910253B2 (ja) * 1991-01-09 1999-06-23 住友電気工業株式会社 レーザビーム走査装置
US5504594A (en) * 1991-11-20 1996-04-02 Dai Nippon Printing Co., Ltd. Hologram, article including hologram, and hologram recording and reconstructing methods
US5432329A (en) * 1992-02-07 1995-07-11 American Bank Note Holographics Automated holographic optical recognition and decoding system for verification
US5306899A (en) * 1992-06-12 1994-04-26 Symbol Technologies, Inc. Authentication system for an item having a holographic display using a holographic record

Also Published As

Publication number Publication date
US5444225A (en) 1995-08-22
EP0563931A2 (de) 1993-10-06
DE69325406D1 (de) 1999-07-29
EP0563931B1 (de) 1999-06-23
US5565667A (en) 1996-10-15
EP0563931A3 (en) 1993-12-15

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