DE3687710D1 - Abtasten einer charakteristik mit ausgeglichenen bildelementen. - Google Patents
Abtasten einer charakteristik mit ausgeglichenen bildelementen.Info
- Publication number
- DE3687710D1 DE3687710D1 DE8686308055T DE3687710T DE3687710D1 DE 3687710 D1 DE3687710 D1 DE 3687710D1 DE 8686308055 T DE8686308055 T DE 8686308055T DE 3687710 T DE3687710 T DE 3687710T DE 3687710 D1 DE3687710 D1 DE 3687710D1
- Authority
- DE
- Germany
- Prior art keywords
- window area
- weighting
- document
- pixel
- signals
- 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
Links
- 238000000034 method Methods 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 238000002224 dissection Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
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; CALCULATING OR 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; CALCULATING OR 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; CALCULATING OR 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)
- Image Input (AREA)
- Character Input (AREA)
- Color Television Image Signal Generators (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/889,575 US4748679A (en) | 1986-07-25 | 1986-07-25 | Weighted-pixel characteristic sensing system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3687710D1 true DE3687710D1 (de) | 1993-03-18 |
DE3687710T2 DE3687710T2 (de) | 1993-05-19 |
Family
ID=25395391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686308055T Expired - Fee Related DE3687710T2 (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) |
Families Citing this family (68)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE3852153T2 (de) * | 1987-07-11 | 1995-05-11 | Hirokazu Yoshida | Verfahren zum Lesen von Blättern mit Identifikationscode. |
US5204515A (en) * | 1987-07-11 | 1993-04-20 | Teiryo Sangyo Co., Ltd. | Method of reading identification code sheets using borders to determine scan angle |
EP0342060B1 (de) * | 1988-05-13 | 1994-08-17 | Canon Kabushiki Kaisha | Gerät zur Bildherstellung |
US5321470A (en) * | 1988-05-13 | 1994-06-14 | Canon Kabushiki Kaisha | Apparatus with anti-forgery provision |
US5790697A (en) | 1990-02-05 | 1998-08-04 | Cummins-Allion Corp. | Method and apparatus for discriminating and counting documents |
CA2156999C (en) * | 1990-02-05 | 1996-12-17 | Donald E. Raterman | Method and apparatus for currency discrimination and counting |
US6636624B2 (en) | 1990-02-05 | 2003-10-21 | Cummins-Allison Corp. | Method and apparatus for currency discrimination and counting |
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 |
US5652802A (en) * | 1990-02-05 | 1997-07-29 | Cummins-Allison Corp. | Method and apparatus for document identification |
US5128528A (en) * | 1990-10-15 | 1992-07-07 | Dittler Brothers, Inc. | Matrix encoding devices and methods |
JPH04290186A (ja) * | 1991-03-19 | 1992-10-14 | Eastman Kodak Japan Kk | 画像処理方法 |
DE59208632D1 (de) * | 1992-01-31 | 1997-07-24 | Mars Inc | Einrichtung zur Klassifizierung eines Musters, insbesondere von einer Banknote oder von einer Münze |
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 |
US6628816B2 (en) | 1994-08-09 | 2003-09-30 | Cummins-Allison Corp. | Method and apparatus for discriminating and counting documents |
US6471878B1 (en) | 1994-08-30 | 2002-10-29 | Gordion Holding Corporation | Method for forming a radio frequency responsive target and apparatus for verifying the authenticity of same |
US6748101B1 (en) | 1995-05-02 | 2004-06-08 | Cummins-Allison Corp. | Automatic currency processing system |
US6363164B1 (en) | 1996-05-13 | 2002-03-26 | Cummins-Allison Corp. | Automated document processing system using full image scanning |
GB2309778B (en) * | 1996-02-05 | 2000-05-24 | Mars Inc | Security document validation |
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 |
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 |
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 |
US6860375B2 (en) | 1996-05-29 | 2005-03-01 | Cummins-Allison Corporation | Multiple pocket currency bill processing device and method |
US7187795B2 (en) | 2001-09-27 | 2007-03-06 | Cummins-Allison Corp. | Document processing system using full image scanning |
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 |
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 |
US6431445B1 (en) | 1998-07-22 | 2002-08-13 | Mag-Tek, Inc. | Magnetic stripe card verification system |
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 |
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 |
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 |
CA2371874C (en) | 1999-04-28 | 2005-04-12 | Cummins-Allison Corp. | Currency processing machine with multiple coin receptacles |
US7164413B2 (en) * | 1999-05-19 | 2007-01-16 | Digimarc Corporation | Enhanced input peripheral |
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 |
US7647275B2 (en) | 2001-07-05 | 2010-01-12 | Cummins-Allison Corp. | Automated payment system and method |
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 |
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 |
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 |
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 |
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 |
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 |
US7347370B2 (en) * | 2003-11-18 | 2008-03-25 | 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 |
US7946406B2 (en) | 2005-11-12 | 2011-05-24 | Cummins-Allison Corp. | Coin processing device having a moveable coin receptacle station |
US7949148B2 (en) * | 2006-01-23 | 2011-05-24 | Digimarc Corporation | Object processing employing movement |
US8224018B2 (en) | 2006-01-23 | 2012-07-17 | Digimarc Corporation | Sensing data from physical objects |
EP2000990A4 (de) * | 2006-03-16 | 2009-07-22 | Aruze Corp | Banknoten-authentifizierungsverfahren und banknoten-authentifizierungseinrichtung |
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 |
US8447991B2 (en) * | 2006-11-06 | 2013-05-21 | Magtek, Inc. | Card authentication system |
WO2008094470A1 (en) * | 2007-01-26 | 2008-08-07 | Magtek, Inc. | Card reader for use with web based transactions |
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 |
CA2677714C (en) | 2007-03-09 | 2014-12-23 | Cummins-Allison Corp. | Document imaging and processing system |
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 |
US8437528B1 (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 |
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 |
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 |
US9141876B1 (en) | 2013-02-22 | 2015-09-22 | Cummins-Allison Corp. | Apparatus and system for processing currency bills and financial documents and method for using the same |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL278515A (de) * | 1961-05-16 | |||
US4097731A (en) * | 1977-06-02 | 1978-06-27 | Burroughs Corporation | Automatic gain control for photosensing devices |
DE2858685C2 (de) * | 1978-07-06 | 1989-06-29 | Gao Gesellschaft Fuer Automation Und Organisation Mbh, 8000 Muenchen, De | |
JPS55124117A (en) * | 1979-03-19 | 1980-09-25 | Toshiba Corp | Pattern inspecting apparatus |
US4282511A (en) * | 1980-01-07 | 1981-08-04 | Rca Corporation | Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field |
US4282510A (en) * | 1980-01-07 | 1981-08-04 | Rca Corporation | Apparatus for discerning the noticeable presence of spatial fluctuations of intensity within a two-dimensional visual field |
DE3014513A1 (de) * | 1980-04-16 | 1981-10-22 | Scantron GmbH & Co Elektronische Lesegeräte KG, 6000 Frankfurt | Verfahren und vorrichtung zum indentifizieren von gegenstaenden |
US4476468A (en) * | 1981-06-22 | 1984-10-09 | Light Signatures, Inc. | Secure transaction card and verification system |
US4489318A (en) * | 1980-06-23 | 1984-12-18 | Light Signatures, Inc. | Non-counterfeitable document system |
US4328426A (en) * | 1980-08-04 | 1982-05-04 | Xerox Corporation | Filter for image pixels |
JPS58130673A (ja) * | 1982-01-29 | 1983-08-04 | Fuji Xerox Co Ltd | 画像処理装置 |
JPS607308A (ja) * | 1983-06-28 | 1985-01-16 | Nec Corp | 宛名窓検出装置 |
US4630845A (en) * | 1983-08-25 | 1986-12-23 | Light Signatures, Inc. | Authentication document system |
US4577235A (en) * | 1984-08-20 | 1986-03-18 | The Mead Corporation | Text/continuous tone image decision processor |
-
1986
- 1986-07-25 US US06/889,575 patent/US4748679A/en not_active Expired - Fee Related
- 1986-10-16 EP EP86308055A patent/EP0253935B1/de not_active Expired - Lifetime
- 1986-10-16 AT AT86308055T patent/ATE85441T1/de not_active IP Right Cessation
- 1986-10-16 DE DE8686308055T patent/DE3687710T2/de not_active Expired - Fee Related
- 1986-10-24 CA CA000521387A patent/CA1263751A/en not_active Expired
- 1986-11-14 JP JP61269993A patent/JPS6330989A/ja active Pending
-
1987
- 1987-07-24 ES ES8702182A patent/ES2007662A6/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4748679A (en) | 1988-05-31 |
ATE85441T1 (de) | 1993-02-15 |
JPS6330989A (ja) | 1988-02-09 |
EP0253935B1 (de) | 1993-02-03 |
CA1263751A (en) | 1989-12-05 |
EP0253935A3 (en) | 1989-04-12 |
ES2007662A6 (es) | 1989-07-01 |
DE3687710T2 (de) | 1993-05-19 |
EP0253935A2 (de) | 1988-01-27 |
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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 |