DE69320918T2 - Verfahren und Kopiergerät zur Vermeidung ungesetzlichen Kopierens - Google Patents

Verfahren und Kopiergerät zur Vermeidung ungesetzlichen Kopierens

Info

Publication number
DE69320918T2
DE69320918T2 DE69320918T DE69320918T DE69320918T2 DE 69320918 T2 DE69320918 T2 DE 69320918T2 DE 69320918 T DE69320918 T DE 69320918T DE 69320918 T DE69320918 T DE 69320918T DE 69320918 T2 DE69320918 T2 DE 69320918T2
Authority
DE
Germany
Prior art keywords
copying
avoid illegal
copying machine
machine
avoid
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 - Fee Related
Application number
DE69320918T
Other languages
English (en)
Other versions
DE69320918D1 (de
Inventor
Nagahisa Matsudaira
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.)
Toppan Inc
Original Assignee
Toppan 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
Application filed by Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of DE69320918D1 publication Critical patent/DE69320918D1/de
Application granted granted Critical
Publication of DE69320918T2 publication Critical patent/DE69320918T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/08—Photoprinting; Processes and means for preventing photoprinting
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/04—Preventing copies being made of an original
    • G03G21/046—Preventing copies being made of an original by discriminating a special original, e.g. a bank note
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/0084—Determining the necessity for prevention
    • H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
    • H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00838—Preventing unauthorised reproduction
    • H04N1/00856—Preventive measures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S283/00—Printed matter
    • Y10S283/902—Anti-photocopy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Cleaning In Electrography (AREA)
  • Printing Methods (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Credit Cards Or The Like (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
DE69320918T 1992-11-20 1993-11-19 Verfahren und Kopiergerät zur Vermeidung ungesetzlichen Kopierens Expired - Fee Related DE69320918T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4312277A JPH06164914A (ja) 1992-11-20 1992-11-20 複写防止方法及び複写機

Publications (2)

Publication Number Publication Date
DE69320918D1 DE69320918D1 (de) 1998-10-15
DE69320918T2 true DE69320918T2 (de) 1999-04-01

Family

ID=18027307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69320918T Expired - Fee Related DE69320918T2 (de) 1992-11-20 1993-11-19 Verfahren und Kopiergerät zur Vermeidung ungesetzlichen Kopierens

Country Status (4)

Country Link
US (2) US5475468A (de)
EP (1) EP0599218B1 (de)
JP (1) JPH06164914A (de)
DE (1) DE69320918T2 (de)

Families Citing this family (32)

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CA2113789C (en) * 1993-01-19 2000-11-21 Yoichi Takaragi Image processing apparatus and method
JPH06210987A (ja) * 1993-01-19 1994-08-02 Canon Inc 非可視化情報記録媒体、非可視化情報検出装置並びに記録剤
US5771315A (en) * 1993-06-15 1998-06-23 Sharp Kabushiki Kaisha Image reading apparatus and image processor incorporating the same for comparing read patterns corresponding to visible and infrared light with registered patterns to identify copy-prohibited printed matter
US7113615B2 (en) * 1993-11-18 2006-09-26 Digimarc Corporation Watermark embedder and reader
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
JP3436958B2 (ja) * 1993-12-08 2003-08-18 株式会社東芝 画像入力装置
EP0940780B1 (de) * 1994-01-20 2001-05-30 Omron Corporation Bildverarbeitungsvorrichtung und Verfahren zur Detektion eines Referenzmusters
US5825911A (en) * 1994-12-09 1998-10-20 Fuji Xerox Co., Ltd. Device for ascertaining the authenticity of an article and image forming apparatus used for preventing bank bills, securities and the like from being, forged
US5983065A (en) * 1997-07-23 1999-11-09 Xerox Corporation Method of printing secure documents
EP1277501B1 (de) * 1998-10-01 2004-09-01 Oberthur Gaming Technologies, Inc. Sicherheitsdokument und dessen Herstellungsverfahren
JP3787456B2 (ja) * 1999-04-26 2006-06-21 キヤノン株式会社 カラー画像処理装置、カラー画像処理方法及び記憶媒体
US7248733B2 (en) * 1999-04-26 2007-07-24 Canon Kabushiki Kaisha Color-image processing apparatus and method, and storage medium
US6175714B1 (en) * 1999-09-02 2001-01-16 Xerox Corporation Document control system and method for digital copiers
JP2001313820A (ja) * 2000-04-27 2001-11-09 Fuji Xerox Co Ltd 画像処理装置、画像処理方法、記憶媒体
WO2002002301A1 (en) 2000-06-30 2002-01-10 Verification Technologies Inc. Copy-protected optical media and method of manufacture thereof
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7660415B2 (en) 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
JP2002137369A (ja) * 2000-10-31 2002-05-14 Suntory Ltd 撮像方法及び撮像装置、撮像対象、印刷方法
US6470168B1 (en) * 2001-02-22 2002-10-22 Xerox Corporation ACD using an added low resolution CCD to prevent even partial printout
US20040047467A1 (en) * 2002-09-09 2004-03-11 Hall John M. Document encoding by pixel block transformation and document decoding by overlaying
JP4229714B2 (ja) * 2002-09-19 2009-02-25 株式会社リコー 画像処理装置、画像処理方法、画像処理プログラム、及び画像処理プログラムを記憶する記憶媒体
JP2004182930A (ja) 2002-12-05 2004-07-02 Riso Kagaku Corp 光重合インクジェットインク
EP1530357A1 (de) * 2003-11-06 2005-05-11 Ricoh Company, Ltd. Verfahren, Programm und Vorrichtung zum genauen Erkennen spezifischer Information in Bilddaten eines Originalbildes und Medium zum Speichern des Programms
US7379205B2 (en) * 2003-12-16 2008-05-27 Pitney Bowes Inc. System and method for embedding and extracting key information
JP4086829B2 (ja) * 2004-09-22 2008-05-14 シャープ株式会社 画像処理装置
US8181261B2 (en) * 2005-05-13 2012-05-15 Xerox Corporation System and method for controlling reproduction of documents containing sensitive information
JP4790409B2 (ja) * 2005-12-22 2011-10-12 ソニー株式会社 画像形成装置及び画像形成方法
JP4645511B2 (ja) * 2006-04-05 2011-03-09 富士ゼロックス株式会社 画像読み取り装置および画像読み取り方法
JP2010224144A (ja) 2009-03-23 2010-10-07 Oki Data Corp 画像形成装置、画像形成システム、及び画像形成方法
US20170209781A1 (en) * 2016-01-25 2017-07-27 Mohawk Fine Papers, Inc. Enhanced Security of Scratch-Off Products Using Homogenous Inks or Dyes
US11383154B2 (en) 2016-01-25 2022-07-12 Hydragraphix Llc Enhanced security instant tickets via homogeneous utilization of the backing for variable indicia inks or dyes
EP3504063B1 (de) * 2016-08-25 2020-04-22 Sicpa Holding SA Drucker für amtliche dokumente

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852088A (en) * 1972-03-20 1974-12-03 Ibm Security document system and method
US3977785A (en) * 1975-01-06 1976-08-31 Xerox Corporation Method and apparatus for inhibiting the operation of a copying machine
AU560131B2 (en) * 1977-12-02 1987-04-02 Barry, Graham Charles Invisible ink structure
JPS58184967A (ja) * 1982-04-23 1983-10-28 Ricoh Co Ltd 機密文書複製防止方法
US4603970A (en) * 1982-07-09 1986-08-05 Fuji Xerox Co., Ltd. Apparatus for inhibiting copying of confidential documents
JPS5926288A (ja) * 1982-08-04 1984-02-10 Ricoh Co Ltd 光学パタ−ン
US4627819A (en) * 1985-01-23 1986-12-09 Price/Stern/Sloan Publishers, Inc. Teaching or amusement apparatus
US4678322A (en) * 1986-05-30 1987-07-07 Xerox Corporation Method and apparatus for the prevention of unauthorized copying of documents
US4869532A (en) * 1986-10-07 1989-09-26 Dainichiseika Color & Chemicals Mfg. Co., Ltd. Prints and production method thereof
JPS63144075A (ja) * 1986-12-05 1988-06-16 Toppan Moore Co Ltd 真贋判定可能な印刷物
JP2589701B2 (ja) * 1987-07-27 1997-03-12 東洋インキ製造株式会社 感熱転写材
JPS6461777A (en) * 1987-09-01 1989-03-08 Fuji Photo Film Co Ltd Copying device
JPH01188386A (ja) * 1988-01-25 1989-07-27 Dainichiseika Color & Chem Mfg Co Ltd 記録方法
CH674989A5 (de) * 1988-09-05 1990-08-15 Sicpa Holding Sa
SG126671A1 (en) * 1989-02-10 2006-11-29 Canon Kk Apparatus for image reading or processing
GB8903300D0 (en) * 1989-02-14 1989-04-05 Rue Company The Plc De Ink composition
DK0432093T3 (da) * 1989-12-07 1995-11-20 Sicpa Holding Sa Højreaktive trykfarver
JP2769377B2 (ja) * 1990-01-31 1998-06-25 東洋インキ製造株式会社 赤外線吸収印刷インキ
DE4022822C1 (de) * 1990-07-18 1991-10-24 Heinrich Bauer Verlag, 2000 Hamburg, De
US5225900A (en) * 1990-12-31 1993-07-06 Xerox Corporation Method of storing information within a reproduction system

Also Published As

Publication number Publication date
DE69320918D1 (de) 1998-10-15
JPH06164914A (ja) 1994-06-10
EP0599218B1 (de) 1998-09-09
EP0599218A1 (de) 1994-06-01
US5740514A (en) 1998-04-14
US5475468A (en) 1995-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee