CL2013000982A1 - Metodo para construir una imagen compuesta incorporando una imagen de autenticacion la cual es visible colocando un lente de decodificador que tiene una pluralidad de elementos de lente que definen una o mas frecuencias de lente de decodificador sobre un objeto al cual se ha aplicado la imagen compuesta. - Google Patents

Metodo para construir una imagen compuesta incorporando una imagen de autenticacion la cual es visible colocando un lente de decodificador que tiene una pluralidad de elementos de lente que definen una o mas frecuencias de lente de decodificador sobre un objeto al cual se ha aplicado la imagen compuesta.

Info

Publication number
CL2013000982A1
CL2013000982A1 CL2013000982A CL2013000982A CL2013000982A1 CL 2013000982 A1 CL2013000982 A1 CL 2013000982A1 CL 2013000982 A CL2013000982 A CL 2013000982A CL 2013000982 A CL2013000982 A CL 2013000982A CL 2013000982 A1 CL2013000982 A1 CL 2013000982A1
Authority
CL
Chile
Prior art keywords
lens
composite image
decoder
constructing
visible
Prior art date
Application number
CL2013000982A
Other languages
English (en)
Inventor
Slobodan Cvetkovic
Thomas C Alasia
Alfred J Alasia
Original Assignee
Graphic Security Systems 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 Graphic Security Systems Corp filed Critical Graphic Security Systems Corp
Publication of CL2013000982A1 publication Critical patent/CL2013000982A1/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
    • H04N1/32352—Controlling detectability or arrangements to facilitate detection or retrieval of the embedded information, e.g. using markers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/027—Viewing apparatus comprising magnifying means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Data Mining & Analysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Artificial Intelligence (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Credit Cards Or The Like (AREA)
  • Image Processing (AREA)
  • Collating Specific Patterns (AREA)
CL2013000982A 2010-10-11 2013-04-11 Metodo para construir una imagen compuesta incorporando una imagen de autenticacion la cual es visible colocando un lente de decodificador que tiene una pluralidad de elementos de lente que definen una o mas frecuencias de lente de decodificador sobre un objeto al cual se ha aplicado la imagen compuesta. CL2013000982A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39184310P 2010-10-11 2010-10-11
US201161461224P 2011-01-14 2011-01-14

Publications (1)

Publication Number Publication Date
CL2013000982A1 true CL2013000982A1 (es) 2014-01-17

Family

ID=45925162

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2013000982A CL2013000982A1 (es) 2010-10-11 2013-04-11 Metodo para construir una imagen compuesta incorporando una imagen de autenticacion la cual es visible colocando un lente de decodificador que tiene una pluralidad de elementos de lente que definen una o mas frecuencias de lente de decodificador sobre un objeto al cual se ha aplicado la imagen compuesta.

Country Status (13)

Country Link
US (3) US8682025B2 (es)
EP (1) EP2628130B1 (es)
KR (1) KR20140030099A (es)
AU (1) AU2011316688B2 (es)
CA (1) CA2814368C (es)
CL (1) CL2013000982A1 (es)
EC (1) ECSP13012614A (es)
IL (1) IL225686A0 (es)
MX (1) MX2013004043A (es)
MY (1) MY163650A (es)
PE (1) PE20140560A1 (es)
SG (1) SG189354A1 (es)
WO (1) WO2012051192A2 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7162035B1 (en) 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
US7995196B1 (en) 2008-04-23 2011-08-09 Tracer Detection Technology Corp. Authentication method and system
FR2961621B1 (fr) * 2010-06-22 2014-09-05 Arjowiggins Security Procede d'authentification et/ou d'identification d'un article de securite
FR2961622B1 (fr) 2010-06-22 2013-02-08 Arjowiggins Security Procede d'authentification et/ou d'identification d'un article de securite.
KR20140030099A (ko) * 2010-10-11 2014-03-11 그래픽 시큐리티 시스템즈 코포레이션 은닉 인증 이미지를 포함하는 합성 이미지를 구성하는 방법
CN103262465B (zh) * 2011-02-24 2016-07-06 英派尔科技开发有限公司 使用移动设备进行的认证
WO2013000057A1 (en) * 2011-06-27 2013-01-03 Canadian Bank Note Company, Limited Encoding hidden information in spatial line frequencies
AU2012101592B4 (en) * 2012-10-23 2013-01-24 Innovia Security Pty Ltd Encrypted optically variable image
US9582922B2 (en) 2013-05-17 2017-02-28 Nvidia Corporation System, method, and computer program product to produce images for a near-eye light field display
US9594247B2 (en) * 2013-12-19 2017-03-14 Nvidia Corporation System, method, and computer program product for a pinlight see-through near-eye display
CN106034029A (zh) 2015-03-20 2016-10-19 阿里巴巴集团控股有限公司 基于图片验证码的验证方法和装置
US20190228191A1 (en) * 2018-01-22 2019-07-25 Doron Aviad Digital information cards and methods for their use
DE102018115146A1 (de) * 2018-06-24 2019-12-24 Industry365 Ug (Haftungsbeschränkt) Verfahren zur Herstellung für das menschliche Auge nicht sichtbarer und nicht kopierbarer Sicherheitselemente in einer Abbildung sowie Verfahren zum Authentizitätsnachweis von Produkten auf Basis des Abgleichs von ungleichen Informationen sowie gedruckte Abbildung
GB2576218B (en) * 2018-08-10 2021-09-15 De La Rue Int Ltd Security devices and methods of authentication thereof
TWI671683B (zh) * 2018-08-31 2019-09-11 國立臺灣師範大學 圖像化二維條碼及其製作方法
WO2020150374A1 (en) * 2019-01-15 2020-07-23 More Than Halfway, L.L.C. Encoding and decoding visual information
US11425121B2 (en) 2020-12-15 2022-08-23 International Business Machines Corporation Generating an evaluation-mask for multi-factor authentication
CN113313781A (zh) * 2021-06-15 2021-08-27 福建正孚软件有限公司 一种基于二维纹路的文件防伪方法和系统

Family Cites Families (134)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2952080A (en) 1957-09-12 1960-09-13 Teleregister Corp Cryptic grid scrambling and unscrambling method and apparatus
US3635778A (en) 1962-05-14 1972-01-18 Pid Corp Apparatus for making pictorial parallax panoramagram units
US3538632A (en) 1967-06-08 1970-11-10 Pictorial Prod Inc Lenticular device and method for providing same
US3524395A (en) 1969-02-12 1970-08-18 Alfred Victor Alasia Three-dimensional camera
US3642346A (en) 1969-08-08 1972-02-15 Eastman Kodak Co Pictorial parallax panoramagram including a cellulose ester hot melt thermoplastic viewing screen
US3675948A (en) 1969-09-10 1972-07-11 American Bank Note Co Printing method and article for hiding halftone images
US3628271A (en) 1969-09-26 1971-12-21 Hc Ind Fluorescent marking
JPS4953817A (es) 1972-09-25 1974-05-25
GB1407065A (en) 1972-11-30 1975-09-24 Rue Co Ltd Thomas De Production of security documents
US3875375A (en) 1973-06-18 1975-04-01 Frederick D Toye Reader device for coded identification card
US3875026A (en) 1974-05-22 1975-04-01 Rca Corp Method for producing aluminum holographic masters
US3937565A (en) 1974-06-03 1976-02-10 Alasia Alfred Victor Process of coding indicia and product produced thereby
JPS586982B2 (ja) 1976-08-18 1983-02-07 株式会社デンソー バ−コ−ド読取方法および装置
US4092654A (en) 1976-09-13 1978-05-30 Alasia Alfred Victor Encoding system
US4198147A (en) 1976-09-13 1980-04-15 Alasia Alfred Victor Encoding system
GB1534403A (en) 1977-09-21 1978-12-06 Rue & Co Ltd T De Security documents
US4303307A (en) 1977-10-27 1981-12-01 Al Tureck Copy security system
US4417784A (en) 1981-02-19 1983-11-29 Rca Corporation Multiple image encoding using surface relief structures as authenticating device for sheet-material authenticated item
US4715623A (en) 1984-09-28 1987-12-29 American Bank Note Company Documents having a revealable concealed identifier and the method of making such documents
US4689477A (en) 1984-12-31 1987-08-25 Light Signatures, Inc. Verification system for document substance and content
GB2172850A (en) 1985-03-01 1986-10-01 Kenrick & Jefferson Ltd Security documents
US5599578A (en) 1986-04-30 1997-02-04 Butland; Charles L. Technique for labeling an object for its identification and/or verification
US4999234A (en) 1987-08-10 1991-03-12 Polaroid Corporation Holographic optical data storage medium
US5128779A (en) 1988-02-12 1992-07-07 American Banknote Holographics, Inc. Non-continuous holograms, methods of making them and articles incorporating them
US4914700A (en) 1988-10-06 1990-04-03 Alasia Alfred Victor Method and apparatus for scrambling and unscrambling bar code symbols
US5034982A (en) 1989-01-03 1991-07-23 Dittler Brothers, Inc. Lenticular security screen production method
US5113213A (en) 1989-01-13 1992-05-12 Sandor Ellen R Computer-generated autostereography method and apparatus
GB8905471D0 (en) 1989-03-10 1989-04-19 De La Rue Co Plc Sheet with security device
US4972476A (en) 1989-05-11 1990-11-20 Nathans Robert L Counterfeit proof ID card having a scrambled facial image
US5027401A (en) 1990-07-03 1991-06-25 Soltesz John A System for the secure storage and transmission of data
US5249546A (en) 1990-08-22 1993-10-05 Pennelle Joseph F Bookmark
US5396559A (en) 1990-08-24 1995-03-07 Mcgrew; Stephen P. Anticounterfeiting method and device utilizing holograms and pseudorandom dot patterns
GB9019784D0 (en) 1990-09-10 1990-10-24 Amblehurst Ltd Security device
US5177796A (en) 1990-10-19 1993-01-05 International Business Machines Corporation Image data processing of correlated images
US5373375A (en) 1990-12-21 1994-12-13 Eastman Kodak Company Metric conversion mechanism for digital images in a hierarchical, multi-resolution, multi-use environment
US5195122A (en) 1991-02-13 1993-03-16 Fabian Carl E Marker for exposure side of medical radiograph included with patient identification data
US5195435A (en) 1991-03-18 1993-03-23 All-State Legal Supply Co. Continuous intaglio printing apparatus and method
US5178418A (en) 1991-06-25 1993-01-12 Canadian Bank Note Co., Ltd. Latent images comprising phase shifted micro printing
US5311329A (en) 1991-08-28 1994-05-10 Silicon Graphics, Inc. Digital filtering for lenticular printing
IL100863A0 (en) 1992-02-04 1993-09-22 Yitzchak Pomerantz Apparatus for scrambling and unscrambling documents
US6769618B1 (en) 1992-02-12 2004-08-03 Lenscard U.S., Llc Wallet card with a magnifying lens and light
US6176430B1 (en) 1992-02-12 2001-01-23 Lenscard U.S. Llc Method for making a wallet card with an integral magnifying lens
US5608203A (en) 1992-02-12 1997-03-04 Finkelstein; Alan Credit card with magnifying lens
US6817532B2 (en) 1992-02-12 2004-11-16 Lenscard U.S., Llc Wallet card with built-in light
KR0150955B1 (ko) 1992-05-27 1998-10-15 강진구 비트고정을 위한 영상압축방법과 신장방법 및 그 장치
US5321749A (en) 1992-09-21 1994-06-14 Richard Virga Encryption device
US5735547A (en) 1992-10-01 1998-04-07 Morelle; Fredric T. Anti-photographic/photocopy imaging process and product made by same
US5303370A (en) 1992-11-13 1994-04-12 Score Group, Inc. Anti-counterfeiting process using lenticular optics and color masking
ATE176977T1 (de) 1992-11-15 1999-03-15 Fontech Ltd Verfahren zum übertragen und/oder speichern von informationen
GB9309673D0 (en) 1993-05-11 1993-06-23 De La Rue Holographics Ltd Security device
US5748763A (en) 1993-11-18 1998-05-05 Digimarc Corporation Image steganography system featuring perceptually adaptive and globally scalable signal embedding
US5822436A (en) 1996-04-25 1998-10-13 Digimarc Corporation Photographic products and methods employing embedded information
US6757406B2 (en) 1993-11-18 2004-06-29 Digimarc Corporation Steganographic image processing
US6280891B2 (en) 1994-05-04 2001-08-28 Hologram Industries S.A. Multi-layer assembly and method for marking articles and resulting marked articles
JPH087027A (ja) 1994-06-20 1996-01-12 Asahi Optical Co Ltd データシンボル読み取り装置
US6373965B1 (en) 1994-06-24 2002-04-16 Angstrom Technologies, Inc. Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters
US5719948A (en) 1994-06-24 1998-02-17 Angstrom Technologies, Inc. Apparatus and methods for fluorescent imaging and optical character reading
JP3082585B2 (ja) 1994-09-09 2000-08-28 富士ゼロックス株式会社 画像情報符号化処理装置、画像情報復号化処理装置及び画像情報符号化復号化処理装置
US5606609A (en) 1994-09-19 1997-02-25 Scientific-Atlanta Electronic document verification system and method
US5642226A (en) 1995-01-18 1997-06-24 Rosenthal; Bruce A. Lenticular optical system
BR9601506A (pt) 1995-08-01 1998-03-17 Brugada Jorge Clemen Bernardes Suporte de segurança impresso com micro-padrão impeditivo da falsificação de documentos quando da utilização de copiadoras de alta precisão
WO1997013248A1 (en) 1995-10-04 1997-04-10 Philips Electronics N.V. Marking a digitally encoded video and/or audio signal
US6859534B1 (en) * 1995-11-29 2005-02-22 Alfred Alasia Digital anti-counterfeiting software method and apparatus
US5708717A (en) 1995-11-29 1998-01-13 Alasia; Alfred Digital anti-counterfeiting software method and apparatus
US7654580B2 (en) 1995-11-29 2010-02-02 Graphic Security Systems Corporation Self-authenticating documents with printed or embossed hidden images
US7114750B1 (en) 1995-11-29 2006-10-03 Graphic Security Systems Corporation Self-authenticating documents
US6260763B1 (en) 1996-02-06 2001-07-17 Psc Scanning, Inc. Integral illumination source/collection lens assembly for data reading system
US5830609A (en) 1996-05-10 1998-11-03 Graphic Arts Technical Foundation Security printed document to prevent unauthorized copying
US6171734B1 (en) 1996-05-10 2001-01-09 Graphic Arts Technical Foundation Security printed document to prevent unauthorized copying
WO1997046920A1 (en) 1996-06-07 1997-12-11 Simian Company, Inc. Method and apparatus for producing a covert holographic image
JPH1051766A (ja) 1996-08-05 1998-02-20 Mitsubishi Electric Corp 画像符号化データ変換装置
US5722693A (en) 1996-10-03 1998-03-03 Wicker; Kenneth M. Embossed document protection methods and products
AUPO289296A0 (en) 1996-10-10 1996-10-31 Securency Pty Ltd Self-verifying security documents
US5986781A (en) 1996-10-28 1999-11-16 Pacific Holographics, Inc. Apparatus and method for generating diffractive element using liquid crystal display
US5828848A (en) 1996-10-31 1998-10-27 Sensormatic Electronics Corporation Method and apparatus for compression and decompression of video data streams
US6329987B1 (en) 1996-12-09 2001-12-11 Phil Gottfried Lenticular image and method
AUPO799197A0 (en) 1997-07-15 1997-08-07 Silverbrook Research Pty Ltd Image processing method and apparatus (ART01)
GB2324669A (en) 1997-04-23 1998-10-28 Ibm Controlling video or image presentation according to encoded content classification information within the video or image data
US5960081A (en) 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
DE19727267A1 (de) 1997-06-26 1999-01-07 Siemens Ag Verfahren und Computersystem zur Codierung einer digitalen Nachricht, zur Übertragung der Nachricht von einer ersten Computereinheit zu einer zweiten Computereinheit und zur Decodierung der Nachricht
DE19758856B4 (de) 1997-07-04 2010-08-05 Securency International Pty Ltd., Craigieburn Sicherheits- und/oder Wertdokument sowie Verfahren zum Verifizieren eines Sicherheits- und/oder Wertdokuments
US6362869B1 (en) 1997-07-15 2002-03-26 Silverbrook Research Pty Ltd Authentication system for camera print rolls
US5974150A (en) 1997-09-30 1999-10-26 Tracer Detection Technology Corp. System and method for authentication of goods
US6104812A (en) 1998-01-12 2000-08-15 Juratrade, Limited Anti-counterfeiting method and apparatus using digital screening
US6636332B1 (en) 1998-02-05 2003-10-21 Eastman Kodak Company System for reproducing images and method thereof
US6073854A (en) 1998-05-21 2000-06-13 Lti Corporation Telephone card or the like using lenticular lens material
EP0962880B1 (en) 1998-06-01 2001-08-22 Datalogic S.P.A. An apparatus and method for reading an optical code
US6435502B2 (en) 1998-06-05 2002-08-20 Jose R. Matos Encoded image puzzle/decoder
US20020117845A1 (en) 2000-01-03 2002-08-29 Bundesdruckerei Gmbh Security and/or valve document
AU6269699A (en) 1998-09-29 2000-04-17 Angstrom Technologies, Inc. First-order authentication system
ATE383617T1 (de) 1998-11-19 2008-01-15 Digimarc Corp Ausweisdokument mit photo
US6321981B1 (en) 1998-12-22 2001-11-27 Eastman Kodak Company Method and apparatus for transaction card security utilizing embedded image data
US20030137145A1 (en) 1999-01-08 2003-07-24 John Fell Authentication means
US6139066A (en) 1999-03-26 2000-10-31 The Standard Register Company Optically decodable security document
US6523826B1 (en) 1999-07-12 2003-02-25 Jose R. Matos Folding picture puzzle with decoding lenses and encoded images
US6565089B1 (en) 1999-08-09 2003-05-20 Matos Jose R Puzzles with decoding lenses and encoded images
CN1222811C (zh) 1999-09-30 2005-10-12 皇家菲利浦电子有限公司 透镜装置
US6810131B2 (en) 2000-01-05 2004-10-26 Canon Kabushiki Kaisha Information processing method and apparatus
JP4495824B2 (ja) 2000-03-21 2010-07-07 株式会社東芝 情報処理方法
US7046804B1 (en) 2000-04-19 2006-05-16 Canadian Bank Note Company, Ltd System for producing a printable security device image and detecting latent source image(s) therefrom
GB0011751D0 (en) 2000-05-17 2000-07-05 Ascent Systems Software Limite Security apparatus
EP1168253A1 (en) 2000-06-28 2002-01-02 Sicpa Holding S.A. Use of communication equipment and method for authenticating an item, specifically documents, in particular security documents, communication equipment for authenticating items, and items to be authenticated by communication equipment
US6880091B1 (en) 2000-06-29 2005-04-12 Hewlett-Packard Development Company, L.P. System and method for authentication of a user of a multi-function peripheral
DE10040785A1 (de) 2000-08-21 2002-03-21 Hsm Gmbh Sicherheitssystem, insbesondere für Wertdokumente
US6760464B2 (en) * 2000-10-11 2004-07-06 Digimarc Corporation Halftone watermarking and related applications
WO2002023481A1 (en) 2000-09-15 2002-03-21 Trustcopy Pte Ltd. Optical watermark
CN1252581C (zh) 2000-10-11 2006-04-19 卓信科技有限公司 保密文件和/或认证文件的远控打印
US6390372B1 (en) 2001-03-01 2002-05-21 Michael Waters Cards with reading lenses
MXPA03011293A (es) 2001-06-06 2004-02-26 Spectra Systems Corp Marcacion y autenticacion de articulos.
US7262885B2 (en) 2001-06-25 2007-08-28 Xerox Corporation Stochastic halftone screening method
US20030015866A1 (en) 2001-07-19 2003-01-23 Cioffi Mark M. Integrated optical viewer for secure documents
CA2456450C (en) 2001-08-07 2011-10-04 Pacific Holographics, Inc. System and method for encoding and decoding an image or document and document encoded thereby
PT1456810E (pt) 2001-12-18 2011-07-25 L 1 Secure Credentialing Inc Características de segurança com imagens múltiplas para documentos de identificação e processo para as efectuar
US7007466B2 (en) 2001-12-21 2006-03-07 Caterpillar Inc. System and method for controlling hydraulic flow
US6983048B2 (en) 2002-06-06 2006-01-03 Graphic Security Systems Corporation Multi-section decoding lens
US7712673B2 (en) 2002-12-18 2010-05-11 L-L Secure Credentialing, Inc. Identification document with three dimensional image of bearer
EP1584072A1 (en) * 2003-01-13 2005-10-12 Elca Informatique S.A. Printed commercial instrument and method of generation thereof
WO2004088905A2 (en) 2003-03-27 2004-10-14 Graphic Security Systems Corporation System and method for authenticating objects
IL155659A (en) 2003-04-29 2008-04-13 Ron Golan Method and apparatus for providing embossed hidden images
US7634104B2 (en) 2003-06-30 2009-12-15 Graphic Security Systems Corporation Illuminated decoder
US7245740B2 (en) 2003-07-01 2007-07-17 Oki Electric Industry Co., Ltd. Electronic watermark embedding device, electronic watermark detection device, electronic watermark embedding method, and electronic watermark detection method
US6980654B2 (en) 2003-09-05 2005-12-27 Graphic Security Systems Corporation System and method for authenticating an article
US7421581B2 (en) 2003-09-30 2008-09-02 Graphic Security Systems Corporation Method and system for controlling encoded image production
US7386177B2 (en) 2003-09-30 2008-06-10 Graphic Security Systems Corp. Method and system for encoding images using encoding parameters from multiple sources
US20050100204A1 (en) * 2003-11-06 2005-05-12 Spectra Systems Corporation Method and apparatus for detecting fluorescent particles contained in a substrate
US7630513B2 (en) 2004-04-26 2009-12-08 Graphic Security Systems Corporation System and method for network-based object authentication
US7512249B2 (en) * 2004-04-26 2009-03-31 Graphic Security Systems Corporation System and method for decoding digital encoded images
US7551752B2 (en) 2004-04-26 2009-06-23 Graphic Security Systems Corporation Systems and methods for authenticating objects using multiple-level image encoding and decoding
IL161904A0 (es) 2004-05-10 2005-11-20 Starboard Technologies Ltd
EP1739947B1 (en) * 2005-06-30 2013-10-02 Canon Kabushiki Kaisha Density determination method, image forming apparatus, and image processing system
US7845572B2 (en) * 2005-08-01 2010-12-07 Document Security Systems, Inc. Solid-color embedded security feature
US7487915B2 (en) * 2005-09-09 2009-02-10 Graphic Security Systems Corporation Reflective decoders for use in decoding optically encoded images
US8019115B2 (en) * 2007-04-25 2011-09-13 Graphic Security Systems Corp. Object authentication using a portable digital image acquisition device
KR20140030099A (ko) * 2010-10-11 2014-03-11 그래픽 시큐리티 시스템즈 코포레이션 은닉 인증 이미지를 포함하는 합성 이미지를 구성하는 방법

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MX2013004043A (es) 2013-10-03
CA2814368A1 (en) 2012-04-19
AU2011316688A1 (en) 2013-05-02
KR20140030099A (ko) 2014-03-11
AU2011316688B2 (en) 2014-10-23
US8682025B2 (en) 2014-03-25
SG189354A1 (en) 2013-05-31
US20120087538A1 (en) 2012-04-12
ECSP13012614A (es) 2013-10-31
WO2012051192A2 (en) 2012-04-19
EP2628130A2 (en) 2013-08-21
CA2814368C (en) 2017-02-28
US9275303B2 (en) 2016-03-01
US20140233856A1 (en) 2014-08-21
IL225686A0 (en) 2013-06-27
WO2012051192A3 (en) 2013-06-13
US20160182759A1 (en) 2016-06-23
PE20140560A1 (es) 2014-05-11
MY163650A (en) 2017-10-13
EP2628130A4 (en) 2017-06-21

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