EP0710574A3 - Méthode de génération à l'aide de moyens électroniques d'un dessin de sécurité - Google Patents

Méthode de génération à l'aide de moyens électroniques d'un dessin de sécurité Download PDF

Info

Publication number
EP0710574A3
EP0710574A3 EP95810632A EP95810632A EP0710574A3 EP 0710574 A3 EP0710574 A3 EP 0710574A3 EP 95810632 A EP95810632 A EP 95810632A EP 95810632 A EP95810632 A EP 95810632A EP 0710574 A3 EP0710574 A3 EP 0710574A3
Authority
EP
European Patent Office
Prior art keywords
created
lines
generating
line width
electronic means
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.)
Granted
Application number
EP95810632A
Other languages
German (de)
English (en)
Other versions
EP0710574B1 (fr
EP0710574A2 (fr
Inventor
Lan Guex
Laurent Mathys
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.)
KBA Notasys SA
Original Assignee
De la Rue Giori SA
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 De la Rue Giori SA filed Critical De la Rue Giori SA
Publication of EP0710574A2 publication Critical patent/EP0710574A2/fr
Publication of EP0710574A3 publication Critical patent/EP0710574A3/fr
Application granted granted Critical
Publication of EP0710574B1 publication Critical patent/EP0710574B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/342—Moiré effects
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D7/00—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency
    • G07D7/003—Testing specially adapted to determine the identity or genuineness of valuable papers or for segregating those which are unacceptable, e.g. banknotes that are alien to a currency using security elements
    • B42D2035/16—

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finance (AREA)
  • Accounting & Taxation (AREA)
  • Business, Economics & Management (AREA)
  • Manufacturing & Machinery (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
  • Burglar Alarm Systems (AREA)
  • Image Processing (AREA)
  • Cleaning In Electrography (AREA)
  • Cash Registers Or Receiving Machines (AREA)
EP95810632A 1994-11-01 1995-10-06 Méthode de génération à l'aide de moyens électroniques d'un dessin de sécurité Expired - Lifetime EP0710574B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3264/94 1994-11-01
CH326494 1994-11-01
CH326494 1994-11-01

Publications (3)

Publication Number Publication Date
EP0710574A2 EP0710574A2 (fr) 1996-05-08
EP0710574A3 true EP0710574A3 (fr) 1997-08-27
EP0710574B1 EP0710574B1 (fr) 1999-07-28

Family

ID=4252223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810632A Expired - Lifetime EP0710574B1 (fr) 1994-11-01 1995-10-06 Méthode de génération à l'aide de moyens électroniques d'un dessin de sécurité

Country Status (10)

Country Link
US (1) US5772249A (fr)
EP (1) EP0710574B1 (fr)
JP (1) JP3996218B2 (fr)
KR (1) KR100372173B1 (fr)
CN (1) CN1087852C (fr)
AT (1) ATE182528T1 (fr)
AU (1) AU699124B2 (fr)
CA (1) CA2159414C (fr)
DE (1) DE69511040T2 (fr)
RU (1) RU2138401C1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6449377B1 (en) 1995-05-08 2002-09-10 Digimarc Corporation Methods and systems for watermark processing of line art images
US6345104B1 (en) 1994-03-17 2002-02-05 Digimarc Corporation Digital watermarks and methods for security documents
US7286684B2 (en) * 1994-03-17 2007-10-23 Digimarc Corporation Secure document design carrying auxiliary machine readable information
US7555139B2 (en) * 1995-05-08 2009-06-30 Digimarc Corporation Secure documents with hidden signals, and related methods and systems
RU2409863C2 (ru) * 2001-09-07 2011-01-20 Кба-Жиори С.А. Способ контроля двухстороннего регистра на объекте, отпечатанном на машине с двухсторонней печатью
ATE453517T1 (de) * 2001-09-07 2010-01-15 Kba Giori Sa Kontrollelement für bedruckte gegenstände
CA2399356C (fr) * 2001-09-07 2012-01-24 Kba-Giori S.A. Element de controle pour articles imprimes
GB0203577D0 (en) * 2002-02-15 2002-04-03 Ascent Systems Software Ltd Security printing
DE10237059A1 (de) * 2002-08-09 2004-02-26 Giesecke & Devrient Gmbh Datenträger
AU2002951963A0 (en) * 2002-10-09 2002-10-24 Commonwealth Scientific And Industrial Research Organisation Method of combining images
NL1021905C2 (nl) * 2002-11-12 2004-05-26 Konink Nl Munt N V Muntafbeelding opgebouwd uit karakteristieken.
MD2743G2 (ro) * 2003-03-13 2005-12-31 Александру ЧЕРБАРЬ Purtator de informatii
AU2003902810A0 (en) * 2003-06-04 2003-06-26 Commonwealth Scientific And Industrial Research Organisation Method of encoding a latent image
JP2007524281A (ja) * 2003-07-07 2007-08-23 コモンウェルス　サイエンティフィック　アンド　インダストリアル　リサーチ　オーガニゼーション 潜像の符号化方法
AU2003903501A0 (en) * 2003-07-07 2003-07-24 Commonwealth Scientific And Industrial Research Organisation A method of forming a reflective authentication device
AU2003903502A0 (en) * 2003-07-07 2003-07-24 Commonwealth Scientific And Industrial Research Organisation A method of forming a diffractive authentication device
DE10353808B4 (de) * 2003-11-14 2015-09-03 Dr. Johannes Heidenhain Gmbh Messteilung für eine Positionsmesseinrichtung und Positionsmesseinrichtung
US8181884B2 (en) 2003-11-17 2012-05-22 Digimarc Corporation Machine-readable features for objects
RU2268152C9 (ru) 2004-08-11 2006-05-20 Милимарекс Лимитед Печатная продукция и способ ее изготовления (варианты)
GB2430647B (en) * 2005-09-29 2008-09-17 Rue De Int Ltd Security device for security substrates
US10343436B2 (en) * 2006-02-27 2019-07-09 Viavi Solutions Inc. Security device formed by printing with special effect inks
FR2904723B1 (fr) * 2006-08-01 2008-12-19 Arjowiggins Security Soc Par A Structure de securite, notamment pour un document de securite et/ou de valeur
EP2074481A4 (fr) * 2006-10-02 2015-05-06 Travel Tags Inc Applications d'affichage d'image en couches et procédés
WO2008042348A1 (fr) * 2006-10-02 2008-04-10 Travel Tags, Inc. Feuille d'affichage d'image en couches
WO2008079268A2 (fr) * 2006-12-19 2008-07-03 Travel Tags, Inc. Impression personnalisée avec effet de profondeur
DE102007057658A1 (de) * 2007-02-07 2009-06-04 Leonhard Kurz Stiftung & Co. Kg Sicherheitselement
US20090021000A1 (en) * 2007-07-17 2009-01-22 Mccartney Larry G Security documents and methods of deterring counterfeiting
US20090315319A1 (en) * 2007-07-17 2009-12-24 Jimmy Kendrick Security documents and methods of deterring counterfeiting
US20090020999A1 (en) * 2007-07-17 2009-01-22 Jimmy Kendrick Security documents and methods of deterring counterfeiting
LT5868B (lt) 2010-12-30 2012-09-25 Aleksej Zaicevskij Techninės apsaugos būdas spausdintai produkcijai nuo kopijavimo apsaugoti
BR112012021600B1 (pt) 2011-02-22 2021-02-09 Tagivan Ii Llc método de filtragem de desbloqueio para filtrar uma pluralidade de blocos incluídos em uma imagem, método e aparelho de codificação para codificar uma imagem
MY184301A (en) 2011-02-22 2021-03-31 Sun Patent Trust Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus
AU2012235850A1 (en) * 2011-03-29 2013-11-14 Jura Trade, Limited Method and apparatus for generating and authenticating security documents
CN103703774B (zh) 2011-07-19 2017-06-20 太格文-Ii有限责任公司 滤波方法、解码方法、以及编码方法
CN102800044A (zh) * 2012-06-26 2012-11-28 广东金冠科技发展有限公司 防止复制与扫描的方法
EP2803497A1 (fr) 2013-05-13 2014-11-19 KBA-NotaSys SA Caractéristique de sécurité imprimée, objet comprenant une telle caractéristique de sécurité imprimée et procédé de production de celui-ci
ES2931458T3 (es) * 2015-03-17 2022-12-29 Agfa Offset Bv Procedimiento de generación de motivos de seguridad
DE102018010078A1 (de) 2018-12-20 2020-06-25 Giesecke+Devrient Currency Technology Gmbh Optisch variables Sicherheitselement
CN113771528A (zh) * 2020-06-10 2021-12-10 无锡市春阳印刷包装有限公司 一种防伪印刷品
PL445989A1 (pl) * 2023-09-01 2025-03-03 Polska Wytwórnia Papierów Wartościowych Spółka Akcyjna Element zabezpieczający, nośnik danych i sposób wykonania elementu zabezpieczającego

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138011A (en) * 1965-07-06 1968-12-27 Canadian Bank Note Co Ltd Improvements in printed matter for the purpose of rendering counterfeiting more difficult
DE3602563C1 (en) * 1986-01-29 1987-04-16 Deutsche Bundesbank Security paper with optically active structures generating a moiré effect

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1002600A (en) * 1909-08-14 1911-09-05 Edward Robert Morris Means for detecting counterfeit bank-notes, bonds, coupons, and the like.
DE360256C (de) * 1921-03-03 1922-09-30 Georg Vogel Hammerschlagwerk mit umlaufender Hammerscheibe zur Erzielung gleichmaessiger Schlaege
US1390959A (en) * 1921-04-12 1921-09-13 William Mann Company Safety-check
US1506144A (en) * 1922-04-15 1924-08-26 Edward M Weeks Safety background for checks or other documents
GB8514158D0 (en) 1985-06-05 1985-07-10 De La Rue Thomas & Co Ltd Printed documents resistant to counterfeiting
GB8818431D0 (en) 1988-08-03 1988-09-07 Kenrick & Jefferson Ltd Copy protection of multi-colour documents

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1138011A (en) * 1965-07-06 1968-12-27 Canadian Bank Note Co Ltd Improvements in printed matter for the purpose of rendering counterfeiting more difficult
DE3602563C1 (en) * 1986-01-29 1987-04-16 Deutsche Bundesbank Security paper with optically active structures generating a moiré effect

Also Published As

Publication number Publication date
RU2138401C1 (ru) 1999-09-27
AU699124B2 (en) 1998-11-26
EP0710574B1 (fr) 1999-07-28
US5772249A (en) 1998-06-30
JPH08295073A (ja) 1996-11-12
CN1087852C (zh) 2002-07-17
DE69511040T2 (de) 2000-01-05
AU3286695A (en) 1996-05-09
CA2159414A1 (fr) 1996-05-02
EP0710574A2 (fr) 1996-05-08
ATE182528T1 (de) 1999-08-15
KR100372173B1 (ko) 2003-05-09
CA2159414C (fr) 2005-01-25
CN1132886A (zh) 1996-10-09
DE69511040D1 (de) 1999-09-02
JP3996218B2 (ja) 2007-10-24
KR960017169A (ko) 1996-06-17

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