ATE85441T1 - Abtasten einer charakteristik mit ausgeglichenen bildelementen. - Google Patents

Abtasten einer charakteristik mit ausgeglichenen bildelementen.

Info

Publication number
ATE85441T1
ATE85441T1 AT86308055T AT86308055T ATE85441T1 AT E85441 T1 ATE85441 T1 AT E85441T1 AT 86308055 T AT86308055 T AT 86308055T AT 86308055 T AT86308055 T AT 86308055T AT E85441 T1 ATE85441 T1 AT E85441T1
Authority
AT
Austria
Prior art keywords
window area
weighting
document
sensing
characteristic
Prior art date
Application number
AT86308055T
Other languages
English (en)
Inventor
David G Gold
Vahakn K Gharibian
Original Assignee
Light Signatures Inc
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 Light Signatures Inc filed Critical Light Signatures Inc
Application granted granted Critical
Publication of ATE85441T1 publication Critical patent/ATE85441T1/de

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
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4092—Edge or detail enhancement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/14—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 sensed by radiation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/14—Image acquisition
    • G06V30/1437—Sensor details, e.g. position, configuration or special lenses
    • 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
    • G07D7/20—Testing patterns thereon
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/029—Heads optically focused on only one picture element at a time

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Signal Processing (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Electromagnetism (AREA)
  • Image Analysis (AREA)
  • Semiconductor Lasers (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Light Receiving Elements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Television Image Signal Generators (AREA)
  • Image Processing (AREA)
  • Image Input (AREA)
  • Character Input (AREA)
AT86308055T 1986-07-25 1986-10-16 Abtasten einer charakteristik mit ausgeglichenen bildelementen. ATE85441T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/889,575 US4748679A (en) 1986-07-25 1986-07-25 Weighted-pixel characteristic sensing system
EP86308055A EP0253935B1 (de) 1986-07-25 1986-10-16 Abtasten einer Charakteristik mit ausgeglichenen Bildelementen

Publications (1)

Publication Number Publication Date
ATE85441T1 true ATE85441T1 (de) 1993-02-15

Family

ID=25395391

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308055T ATE85441T1 (de) 1986-07-25 1986-10-16 Abtasten einer charakteristik mit ausgeglichenen bildelementen.

Country Status (7)

Country Link
US (1) US4748679A (de)
EP (1) EP0253935B1 (de)
JP (1) JPS6330989A (de)
AT (1) ATE85441T1 (de)
CA (1) CA1263751A (de)
DE (1) DE3687710T2 (de)
ES (1) ES2007662A6 (de)

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FR2616943B1 (fr) * 1987-06-18 1990-11-23 Bonnaval Lamothe Michel Procede de controle simultane de l'authenticite d'un support d'information et de la non-falsification de ladite information et dispositifs pour sa mise en oeuvre
US5204515A (en) * 1987-07-11 1993-04-20 Teiryo Sangyo Co., Ltd. Method of reading identification code sheets using borders to determine scan angle
ATE114376T1 (de) * 1987-07-11 1994-12-15 Hirokazu Yoshida Verfahren zum lesen von blättern mit identifikationscode.
DE68927442T2 (de) * 1988-05-13 1997-03-20 Canon Kk Gerät zur Bildherstellung
US5321470A (en) * 1988-05-13 1994-06-14 Canon Kabushiki Kaisha Apparatus with anti-forgery provision
US6636624B2 (en) 1990-02-05 2003-10-21 Cummins-Allison Corp. Method and apparatus for currency discrimination and counting
JP2994461B2 (ja) * 1990-02-05 1999-12-27 カミンズ―アリソン・コーポレーション 通貨の識別及び計数を行うための方法及び装置
US7248731B2 (en) 1992-05-19 2007-07-24 Cummins-Allison Corp. Method and apparatus for currency discrimination
US6311819B1 (en) 1996-05-29 2001-11-06 Cummins-Allison Corp. Method and apparatus for document processing
US5295196A (en) 1990-02-05 1994-03-15 Cummins-Allison Corp. Method and apparatus for currency discrimination and counting
US5875259A (en) * 1990-02-05 1999-02-23 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US6913130B1 (en) 1996-02-15 2005-07-05 Cummins-Allison Corp. Method and apparatus for document processing
US5652802A (en) * 1990-02-05 1997-07-29 Cummins-Allison Corp. Method and apparatus for document identification
US5790697A (en) 1990-02-05 1998-08-04 Cummins-Allion Corp. Method and apparatus for discriminating and counting documents
US6959800B1 (en) 1995-12-15 2005-11-01 Cummins-Allison Corp. Method for document processing
US5128528A (en) * 1990-10-15 1992-07-07 Dittler Brothers, Inc. Matrix encoding devices and methods
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DE59208632D1 (de) * 1992-01-31 1997-07-24 Mars Inc Einrichtung zur Klassifizierung eines Musters, insbesondere von einer Banknote oder von einer Münze
US6866134B2 (en) 1992-05-19 2005-03-15 Cummins-Allison Corp. Method and apparatus for document processing
US5517234A (en) * 1993-10-26 1996-05-14 Gerber Systems Corporation Automatic optical inspection system having a weighted transition database
US6915893B2 (en) 2001-04-18 2005-07-12 Cummins-Alliston Corp. Method and apparatus for discriminating and counting documents
US6220419B1 (en) 1994-03-08 2001-04-24 Cummins-Allison Method and apparatus for discriminating and counting documents
US6980684B1 (en) 1994-04-12 2005-12-27 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
US6628816B2 (en) 1994-08-09 2003-09-30 Cummins-Allison Corp. Method and apparatus for discriminating and counting documents
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US6363164B1 (en) 1996-05-13 2002-03-26 Cummins-Allison Corp. Automated document processing system using full image scanning
US6748101B1 (en) 1995-05-02 2004-06-08 Cummins-Allison Corp. Automatic currency processing system
US6880692B1 (en) 1995-12-15 2005-04-19 Cummins-Allison Corp. Method and apparatus for document processing
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US8950566B2 (en) 1996-05-13 2015-02-10 Cummins Allison Corp. Apparatus, system and method for coin exchange
US6661910B2 (en) 1997-04-14 2003-12-09 Cummins-Allison Corp. Network for transporting and processing images in real time
US8162125B1 (en) 1996-05-29 2012-04-24 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US7903863B2 (en) 2001-09-27 2011-03-08 Cummins-Allison Corp. Currency bill tracking system
US20050276458A1 (en) 2004-05-25 2005-12-15 Cummins-Allison Corp. Automated document processing system and method using image scanning
US7187795B2 (en) 2001-09-27 2007-03-06 Cummins-Allison Corp. Document processing system using full image scanning
US6860375B2 (en) 1996-05-29 2005-03-01 Cummins-Allison Corporation Multiple pocket currency bill processing device and method
US7232024B2 (en) 1996-05-29 2007-06-19 Cunnins-Allison Corp. Currency processing device
US8478020B1 (en) 1996-11-27 2013-07-02 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US7377433B2 (en) * 1998-07-22 2008-05-27 Washington University In St. Louis Method and apparatus for authenticating a magnetic fingerprint signal using compressive amplification
US7210627B2 (en) 1998-07-22 2007-05-01 Morley Jr Robert E Method and apparatus for authenticating a magnetic fingerprint signal using an adaptive analog to digital converter
US6899269B1 (en) * 1998-07-22 2005-05-31 Mag-Tek, Inc. Magnetic stripe authentication and verification system
US6098881A (en) * 1998-07-22 2000-08-08 Mag-Tek, Inc. Magnetic stripe card verification system
US6431445B1 (en) 1998-07-22 2002-08-13 Mag-Tek, Inc. Magnetic stripe card verification system
US7478751B2 (en) * 1998-07-22 2009-01-20 Magtek, Inc. Method and apparatus for authenticating a magnetic fingerprint signal using a filter capable of isolating a remanent noise related signal component
US6637576B1 (en) 1999-04-28 2003-10-28 Cummins-Allison Corp. Currency processing machine with multiple internal coin receptacles
WO2000065546A1 (en) 1999-04-28 2000-11-02 Cummins-Allison Corp. Currency processing machine with multiple coin receptacles
US7164413B2 (en) * 1999-05-19 2007-01-16 Digimarc Corporation Enhanced input peripheral
US6588569B1 (en) 2000-02-11 2003-07-08 Cummins-Allison Corp. Currency handling system having multiple output receptacles
US6843418B2 (en) 2002-07-23 2005-01-18 Cummin-Allison Corp. System and method for processing currency bills and documents bearing barcodes in a document processing device
US8701857B2 (en) 2000-02-11 2014-04-22 Cummins-Allison Corp. System and method for processing currency bills and tickets
US6398000B1 (en) 2000-02-11 2002-06-04 Cummins-Allison Corp. Currency handling system having multiple output receptacles
US7000828B2 (en) 2001-04-10 2006-02-21 Cummins-Allison Corp. Remote automated document processing system
US7647275B2 (en) 2001-07-05 2010-01-12 Cummins-Allison Corp. Automated payment system and method
US8944234B1 (en) 2001-09-27 2015-02-03 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8433123B1 (en) 2001-09-27 2013-04-30 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8437529B1 (en) 2001-09-27 2013-05-07 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8428332B1 (en) 2001-09-27 2013-04-23 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8437530B1 (en) 2001-09-27 2013-05-07 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US6896118B2 (en) 2002-01-10 2005-05-24 Cummins-Allison Corp. Coin redemption system
US7321667B2 (en) * 2002-01-18 2008-01-22 Digimarc Corporation Data hiding through arrangement of objects
US7551764B2 (en) 2002-03-25 2009-06-23 Cummins-Allison Corp. Currency bill and coin processing system
US7158662B2 (en) 2002-03-25 2007-01-02 Cummins-Allison Corp. Currency bill and coin processing system
US7269279B2 (en) 2002-03-25 2007-09-11 Cummins-Allison Corp. Currency bill and coin processing system
US8171567B1 (en) 2002-09-04 2012-05-01 Tracer Detection Technology Corp. Authentication method and system
US8627939B1 (en) 2002-09-25 2014-01-14 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US7170919B2 (en) 2003-06-23 2007-01-30 Northrop Grumman Corporation Diode-pumped solid-state laser gain module
US7495848B2 (en) 2003-07-24 2009-02-24 Northrop Grumman Corporation Cast laser optical bench
WO2005060491A2 (en) * 2003-11-18 2005-07-07 Magtek, Inc. Self-aligning magnetic read head incorporating lift-up detection
US7856116B2 (en) * 2004-11-09 2010-12-21 Digimarc Corporation Authenticating identification and security documents
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US7980378B2 (en) 2006-03-23 2011-07-19 Cummins-Allison Corporation Systems, apparatus, and methods for currency processing control and redemption
US7929749B1 (en) 2006-09-25 2011-04-19 Cummins-Allison Corp. System and method for saving statistical data of currency bills in a currency processing device
WO2008063877A2 (en) * 2006-11-06 2008-05-29 Magtek, Inc. Card authentication system
US7673799B2 (en) * 2007-01-26 2010-03-09 Magtek, Inc. Card reader for use with web based transactions
US8417017B1 (en) 2007-03-09 2013-04-09 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
CA2677714C (en) 2007-03-09 2014-12-23 Cummins-Allison Corp. Document imaging and processing system
US8538123B1 (en) 2007-03-09 2013-09-17 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8929640B1 (en) 2009-04-15 2015-01-06 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8391583B1 (en) 2009-04-15 2013-03-05 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
US8437532B1 (en) 2009-04-15 2013-05-07 Cummins-Allison Corp. Apparatus and system for imaging currency bills and financial documents and method for using the same
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Also Published As

Publication number Publication date
EP0253935B1 (de) 1993-02-03
DE3687710D1 (de) 1993-03-18
EP0253935A2 (de) 1988-01-27
CA1263751A (en) 1989-12-05
JPS6330989A (ja) 1988-02-09
DE3687710T2 (de) 1993-05-19
ES2007662A6 (es) 1989-07-01
EP0253935A3 (en) 1989-04-12
US4748679A (en) 1988-05-31

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