BR0002536A - Método de formação de imagem digital e aparelho para detecção de marcas de segurança de documentos - Google Patents

Método de formação de imagem digital e aparelho para detecção de marcas de segurança de documentos

Info

Publication number
BR0002536A
BR0002536A BR0002536-4A BR0002536A BR0002536A BR 0002536 A BR0002536 A BR 0002536A BR 0002536 A BR0002536 A BR 0002536A BR 0002536 A BR0002536 A BR 0002536A
Authority
BR
Brazil
Prior art keywords
security
mark
printed document
security marks
imaging method
Prior art date
Application number
BR0002536-4A
Other languages
English (en)
Other versions
BR0002536B1 (pt
Inventor
Zhigang Fan
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Publication of BR0002536A publication Critical patent/BR0002536A/pt
Publication of BR0002536B1 publication Critical patent/BR0002536B1/pt

Links

Classifications

    • 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
    • H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Color Image Communication Systems (AREA)

Abstract

Patente de Invenção:<B>"MéTODO DE FORMAçãO DE IMAGEM DIGITAL E APARELHO PARA DETECçãO DE MARCAS DE SEGURANçA DE DOCUMENTOS"<D>. Um método e aparelho para evitar ou impedir a reprodução efetiva de documentos tais como papel moeda, cheques, certificados de ações e qualquer outro documento impresso que inclua uma marca de segurança predefinida ali. Os presentes método e aparelho operam para efetuar uma revisão em múltiplas etapas de todos os dados de identificação adquiridos a partir de um documento impresso a ser reproduzido para fins de localização de quaisquer marcas de segurança potenciais e ainda examinando as mesmas para fins de identificar positivamente uma marca de segurança potencial como uma marca de segurança real. Se uma marca estiver localizada e for verificada como sendo uma marca de segurança autêntica, a reprodução efetiva do documento impresso não será permitida e/ou outras medidas de segurança serão tomadas.
BRPI0002536-4A 1999-06-09 2000-05-31 mÉtodo para prevenir reproduÇço desautorizada de um documento impresso incluindo uma marca de seguranÇa. BR0002536B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/328,481 US6580820B1 (en) 1999-06-09 1999-06-09 Digital imaging method and apparatus for detection of document security marks

Publications (2)

Publication Number Publication Date
BR0002536A true BR0002536A (pt) 2001-01-02
BR0002536B1 BR0002536B1 (pt) 2013-03-05

Family

ID=23281175

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0002536-4A BR0002536B1 (pt) 1999-06-09 2000-05-31 mÉtodo para prevenir reproduÇço desautorizada de um documento impresso incluindo uma marca de seguranÇa.

Country Status (8)

Country Link
US (1) US6580820B1 (pt)
EP (1) EP1059800B1 (pt)
JP (1) JP2001024888A (pt)
CN (1) CN1208743C (pt)
BR (1) BR0002536B1 (pt)
CA (1) CA2306068C (pt)
DE (1) DE60023601T2 (pt)
ES (1) ES2250050T3 (pt)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6754382B1 (en) * 2000-08-03 2004-06-22 Adobe Systems Incorporated Identifying color spaces from color specifications
US20030023732A1 (en) * 2001-03-13 2003-01-30 Cohen Michael S. Network based centralized control and management system
DE10212734B4 (de) 2002-03-21 2022-06-02 Accu-Sort Systems, Inc. Verfahren und Vorrichtung zur Identifikation und Authentifikation eines Gegenstandes
US7974495B2 (en) 2002-06-10 2011-07-05 Digimarc Corporation Identification and protection of video
DE10314071B3 (de) * 2003-03-28 2004-09-30 Koenig & Bauer Ag Verfahren zur qualitativen Beurteilung eines Materials mit mindestens einem Erkennungsmerkmal
US7298902B2 (en) * 2004-01-20 2007-11-20 Educational Testing Service Method and system for performing image mark recognition
US8873890B2 (en) * 2004-04-02 2014-10-28 K-Nfb Reading Technology, Inc. Image resizing for optical character recognition in portable reading machine
US7751653B2 (en) 2004-05-13 2010-07-06 Color Savvy Systems Limited Method for collecting data for color measurements from a digital electronic image capturing device or system
WO2005114118A1 (en) * 2004-05-13 2005-12-01 Color Savvy Systems Limited Method for collecting data for color measurements from a digital electronic image capturing device or system
JP2006023945A (ja) * 2004-07-07 2006-01-26 Canon Inc 画像処理システム及び画像処理方法
JP4208780B2 (ja) * 2004-07-07 2009-01-14 キヤノン株式会社 画像処理システム及び画像処理装置の制御方法並びにプログラム
JP2006023944A (ja) * 2004-07-07 2006-01-26 Canon Inc 画像処理システム及び画像処理方法
JP4227569B2 (ja) * 2004-07-07 2009-02-18 キヤノン株式会社 画像処理システム、画像処理装置の制御方法、プログラム及び記録媒体
JP2006025129A (ja) * 2004-07-07 2006-01-26 Canon Inc 画像処理システム及び画像処理方法
JP4086829B2 (ja) * 2004-09-22 2008-05-14 シャープ株式会社 画像処理装置
US20060061088A1 (en) * 2004-09-23 2006-03-23 Xerox Corporation Method and apparatus for internet coupon fraud deterrence
US7974466B2 (en) * 2004-11-23 2011-07-05 Color Savvy Systems Limited Method for deriving consistent, repeatable color measurements from data provided by a digital imaging device
JP4389822B2 (ja) * 2005-03-23 2009-12-24 富士ゼロックス株式会社 読取装置および媒体
KR100765752B1 (ko) * 2005-06-10 2007-10-15 삼성전자주식회사 특정 패턴 검출방법 및 장치 및 이를 포함하는 복사기
JP4756930B2 (ja) * 2005-06-23 2011-08-24 キヤノン株式会社 ドキュメント管理システム、ドキュメント管理方法、画像形成装置および情報処理装置
US20070041628A1 (en) 2005-08-17 2007-02-22 Xerox Corporation Detection of document security marks using run profiles
AU2005209707B2 (en) * 2005-09-13 2008-08-14 Canon Kabushiki Kaisha Adaptive mark placement
KR100748623B1 (ko) * 2005-09-26 2007-08-13 삼성전자주식회사 양면 인쇄방식을 이용하여 보안 문서를 인쇄하는화상형성장치 및 그 방법
US9033371B2 (en) 2005-12-23 2015-05-19 Xerox Corporation Counterfeit prevention using miniature security marks
JP4977368B2 (ja) * 2005-12-28 2012-07-18 富士通株式会社 媒体処理装置，媒体処理方法，媒体処理システム，及び媒体処理プログラムを記録したコンピュータ読取可能な記録媒体
US20070253615A1 (en) * 2006-04-26 2007-11-01 Yuan-Hsiang Chang Method and system for banknote recognition
US7715057B2 (en) 2006-06-22 2010-05-11 Xerox Corporation Hierarchical miniature security marks
US8527285B2 (en) * 2006-06-28 2013-09-03 Pitney Bowes Inc. Postage printing system for printing both postal and non-postal documents
JP5092459B2 (ja) * 2006-07-18 2012-12-05 富士ゼロックス株式会社 遠隔指示システム及び遠隔指示システム用のプログラム
JP4617328B2 (ja) * 2006-07-20 2011-01-26 キヤノン株式会社 画像処理装置及びその処理方法
US7676058B2 (en) * 2006-08-11 2010-03-09 Xerox Corporation System and method for detection of miniature security marks
US7792324B2 (en) 2006-08-11 2010-09-07 Xerox Corporation System and method for embedding miniature security marks
US7916924B2 (en) * 2006-09-19 2011-03-29 Primax Electronics Ltd. Color processing method for identification of areas within an image corresponding to monetary banknotes
US7738690B2 (en) * 2006-09-20 2010-06-15 Primax Electronics Ltd. Verification method for determining areas within an image corresponding to monetary banknotes
US7885450B2 (en) * 2006-09-20 2011-02-08 Primax Electronics Ltd. Method for characterizing texture of areas within an image corresponding to monetary banknotes
US7706593B2 (en) * 2006-09-20 2010-04-27 Primax Electronics Ltd. Verification method for determining areas within an image corresponding to monetary banknotes
US7706592B2 (en) * 2006-09-20 2010-04-27 Primax Electronics Ltd. Method for detecting a boundary of a monetary banknote within an image
US8056821B2 (en) * 2006-10-18 2011-11-15 Xerox Corporation Security marks simulating natural defects for embedding information in documents
JP4973462B2 (ja) * 2006-11-29 2012-07-11 ブラザー工業株式会社 画像読取装置及び画像読取システム
JP4732315B2 (ja) * 2006-12-05 2011-07-27 キヤノン株式会社 画像処理装置及び方法
US7949175B2 (en) 2007-01-23 2011-05-24 Xerox Corporation Counterfeit deterrence using dispersed miniature security marks
US7864979B2 (en) 2007-01-23 2011-01-04 Xerox Corporation System and method for embedding dispersed miniature security marks
JP2009005312A (ja) * 2007-06-25 2009-01-08 Canon Inc 画像処理装置及び画像処理方法及びコンピュータプログラム及び記憶媒体
JP4950835B2 (ja) * 2007-10-23 2012-06-13 キヤノン株式会社 画像形成装置及び画像形成装置の制御方法及びプログラム及び記憶媒体
CN101751714A (zh) * 2008-12-05 2010-06-23 深圳富泰宏精密工业有限公司 多功能便携式电子装置
JP2013523020A (ja) * 2010-03-19 2013-06-13 パスウェイ イノベーションズ アンド テクノロジーズ インク 文書画像化装置
CN117474903B (zh) * 2023-12-26 2024-03-22 浪潮电子信息产业股份有限公司 一种图像侵权检测方法、装置、设备及可读存储介质

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4482971A (en) * 1982-01-18 1984-11-13 The Perkin-Elmer Corporation World wide currency inspection
US5067162A (en) * 1986-06-30 1991-11-19 Identix Incorporated Method and apparatus for verifying identity using image correlation
DE69023782T2 (de) * 1989-02-10 1996-06-13 Canon Kk Gerät zum Lesen oder Verarbeiten eines Bildes.
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
FR2700720B1 (fr) 1993-01-22 1995-05-05 Aimants Ugimag Sa Procédé de protection de poudres magnétiques et aimants permanents densifiés type Fe Nd B contre l'oxydation et la corrosion atmosphérique.
EP0649114B1 (en) * 1993-10-14 2002-02-13 Omron Corporation Image processing device and method for identifying an input image and copier including same
US5845008A (en) 1994-01-20 1998-12-01 Omron Corporation Image processing device and method for identifying an input image, and copier scanner and printer including same
JP3078442B2 (ja) 1994-03-29 2000-08-21 シャープ株式会社 画像処理装置の偽造防止装置
JP3527326B2 (ja) 1994-08-31 2004-05-17 株式会社リコー 画像処理装置
AUPN310195A0 (en) * 1995-05-22 1995-06-15 Canon Kabushiki Kaisha Template formation method
JP3178305B2 (ja) 1995-06-29 2001-06-18 オムロン株式会社 画像処理方法及び装置並びにそれを搭載した複写機，スキャナ及びプリンター
US5919730A (en) 1996-02-08 1999-07-06 Eastman Kodak Company Copy restrictive documents
US6393140B1 (en) * 1997-04-16 2002-05-21 Nippon Conlux Co., Ltd. Paper-like piece identifying method and device
JPH1196362A (ja) * 1997-09-17 1999-04-09 Fujitsu Ltd 印影照合装置
US6067374A (en) * 1997-11-13 2000-05-23 Xerox Corporation Seal detection system and method
US6272245B1 (en) * 1998-01-23 2001-08-07 Seiko Epson Corporation Apparatus and method for pattern recognition
US6167147A (en) * 1998-10-26 2000-12-26 The Standard Register Company Security document including pseudo-random image and method of making the same
US6470096B2 (en) * 1998-11-13 2002-10-22 Xerox Corporation Method for locating user interface tags in a document processing system

Also Published As

Publication number Publication date
EP1059800A3 (en) 2002-01-16
EP1059800A2 (en) 2000-12-13
EP1059800B1 (en) 2005-11-02
JP2001024888A (ja) 2001-01-26
CA2306068C (en) 2003-04-08
CN1277410A (zh) 2000-12-20
CN1208743C (zh) 2005-06-29
DE60023601D1 (de) 2005-12-08
CA2306068A1 (en) 2000-12-09
ES2250050T3 (es) 2006-04-16
DE60023601T2 (de) 2006-06-01
US6580820B1 (en) 2003-06-17
BR0002536B1 (pt) 2013-03-05

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/03/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2310 DE 14-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.