BR9803981B1 - método de detecção de falsificação de valor monetário e sistema de detecção de falsificação. - Google Patents
método de detecção de falsificação de valor monetário e sistema de detecção de falsificação.Info
- Publication number
- BR9803981B1 BR9803981B1 BRPI9803981-4A BR9803981A BR9803981B1 BR 9803981 B1 BR9803981 B1 BR 9803981B1 BR 9803981 A BR9803981 A BR 9803981A BR 9803981 B1 BR9803981 B1 BR 9803981B1
- Authority
- BR
- Brazil
- Prior art keywords
- counterfeit detection
- detection method
- detection system
- counterfeit
- detection
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 2
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
- G06V10/245—Aligning, centring, orientation detection or correction of the image by locating a pattern; Special marks for positioning
-
- 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
- G06V10/32—Normalisation of the pattern dimensions
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/940,413 US6181813B1 (en) | 1997-09-29 | 1997-09-29 | Method for counterfeit currency detection using orthogonal line comparison |
Publications (2)
Publication Number | Publication Date |
---|---|
BR9803981A BR9803981A (pt) | 1999-11-16 |
BR9803981B1 true BR9803981B1 (pt) | 2010-05-18 |
Family
ID=25474787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI9803981-4A BR9803981B1 (pt) | 1997-09-29 | 1998-09-28 | método de detecção de falsificação de valor monetário e sistema de detecção de falsificação. |
Country Status (3)
Country | Link |
---|---|
US (1) | US6181813B1 (pt) |
JP (1) | JPH11161827A (pt) |
BR (1) | BR9803981B1 (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6549638B2 (en) * | 1998-11-03 | 2003-04-15 | Digimarc Corporation | Methods for evidencing illicit use of a computer system or device |
US7116781B2 (en) * | 1993-11-18 | 2006-10-03 | Digimarc Corporation | Counteracting geometric distortions in watermarking |
US6345104B1 (en) * | 1994-03-17 | 2002-02-05 | Digimarc Corporation | Digital watermarks and methods for security documents |
US6560349B1 (en) | 1994-10-21 | 2003-05-06 | Digimarc Corporation | Audio monitoring using steganographic information |
US7562392B1 (en) * | 1999-05-19 | 2009-07-14 | Digimarc Corporation | Methods of interacting with audio and ambient music |
US6229924B1 (en) * | 1996-05-16 | 2001-05-08 | Digimarc Corporation | Method and apparatus for watermarking video images |
US6978036B2 (en) * | 1998-07-31 | 2005-12-20 | Digimarc Corporation | Tamper-resistant authentication techniques for identification documents |
US6317524B1 (en) | 1999-04-29 | 2001-11-13 | Xerox Corporation | Anti-counterfeit detection method |
US6959098B1 (en) | 1999-11-30 | 2005-10-25 | Digimarc Corporation | Method and system for determining image transformation |
US6633654B2 (en) * | 2000-06-19 | 2003-10-14 | Digimarc Corporation | Perceptual modeling of media signals based on local contrast and directional edges |
US20030099379A1 (en) * | 2001-11-26 | 2003-05-29 | Monk Bruce C. | Validation and verification apparatus and method |
US7567721B2 (en) * | 2002-01-22 | 2009-07-28 | Digimarc Corporation | Digital watermarking of low bit rate video |
US7974495B2 (en) * | 2002-06-10 | 2011-07-05 | Digimarc Corporation | Identification and protection of video |
US7577841B2 (en) | 2002-08-15 | 2009-08-18 | Digimarc Corporation | Watermark placement in watermarking of time varying media signals |
US7089979B2 (en) * | 2003-05-01 | 2006-08-15 | Black & Decker Inc. | Ergonomic router |
US20040260775A1 (en) * | 2003-06-20 | 2004-12-23 | Xerox Corporation | System and method for sending messages |
US7366337B2 (en) * | 2004-02-11 | 2008-04-29 | Sbc Knowledge Ventures, L.P. | Personal bill denomination reader |
US7856116B2 (en) | 2004-11-09 | 2010-12-21 | Digimarc Corporation | Authenticating identification and security documents |
JP2006318015A (ja) * | 2005-05-10 | 2006-11-24 | Sony Corp | 画像処理装置および画像処理方法、画像表示システム、並びに、プログラム |
KR100727938B1 (ko) * | 2005-06-08 | 2007-06-14 | 삼성전자주식회사 | 화상형성 방지 문서의 검출장치 및 방법 |
US8527285B2 (en) * | 2006-06-28 | 2013-09-03 | Pitney Bowes Inc. | Postage printing system for printing both postal and non-postal documents |
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 |
US7706592B2 (en) * | 2006-09-20 | 2010-04-27 | Primax Electronics Ltd. | Method for detecting a boundary of a monetary banknote within an image |
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 |
DE102007019107A1 (de) * | 2007-04-23 | 2008-10-30 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
US8651615B2 (en) | 2011-12-19 | 2014-02-18 | Xerox Corporation | System and method for analysis of test pattern image data in an inkjet printer using a template |
CN105447956A (zh) * | 2015-11-06 | 2016-03-30 | 东方通信股份有限公司 | 一种拼接纸币的检测方法 |
CN108668125B (zh) * | 2018-03-27 | 2020-03-27 | 深圳怡化电脑股份有限公司 | 一种用于检测验钞图像传感器的方法及装置 |
CN112949705B (zh) * | 2021-02-24 | 2022-03-04 | 北京慧辰资道资讯股份有限公司 | 一种基于大数据的***流通分析方法及装置 |
CN117218761B (zh) * | 2023-08-07 | 2024-04-19 | 广州康艺电子有限公司 | 一种基于数据分析的验钞机性能测试*** |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313840A (en) | 1976-07-23 | 1978-02-07 | Hitachi Ltd | Analogy calculator |
US4594674A (en) * | 1983-02-18 | 1986-06-10 | International Business Machines Corporation | Generating and storing electronic fonts |
US4922543A (en) | 1984-12-14 | 1990-05-01 | Sten Hugo Nils Ahlbom | Image processing device |
EP0665477B1 (en) | 1989-02-10 | 1999-10-13 | Canon Kabushiki Kaisha | Apparatus for image reading or processing |
US5652802A (en) * | 1990-02-05 | 1997-07-29 | Cummins-Allison Corp. | Method and apparatus for document identification |
US5220398A (en) | 1990-09-28 | 1993-06-15 | Massachusetts Institute Of Technology | Analog VLSI microchip for object position and orientation |
US5430525A (en) | 1990-11-30 | 1995-07-04 | Canon Kabushiki Kaisha | Image processing apparatus |
US5287415A (en) * | 1991-10-24 | 1994-02-15 | International Business Machines Corporation | Elastic prototype averaging in online handwriting recognition |
JPH05166029A (ja) * | 1991-12-18 | 1993-07-02 | Koufu Nippon Denki Kk | 紙幣鑑別ユニット |
JP2615401B2 (ja) | 1992-06-04 | 1997-05-28 | 大蔵省印刷局長 | 偽造防止用潜像模様形成体及びその作製方法 |
US5652803A (en) | 1992-08-10 | 1997-07-29 | Ricoh Company, Ltd. | Special-document discriminating apparatus and managing system for image forming apparatus having a special-document discriminating function |
US5790165A (en) | 1992-08-24 | 1998-08-04 | Canon Kabushiki Kaisha | Image processing apparatus and providing controlling addition of predetermined data in a border portion |
CA2106706C (en) | 1992-09-28 | 1999-07-27 | Rie Saito | Image forming method and apparatus |
US5253765A (en) | 1993-01-14 | 1993-10-19 | L.M.B. Electronics, Inc. | Sorting and grading system |
CA2113789C (en) * | 1993-01-19 | 2000-11-21 | Yoichi Takaragi | Image processing apparatus and method |
US5291243A (en) | 1993-02-05 | 1994-03-01 | Xerox Corporation | System for electronically printing plural-color tamper-resistant documents |
DE69428700T2 (de) * | 1993-05-25 | 2002-08-01 | Commonwealth Scientific And Industrial Research Organisation, Campbell | Diffraktionsvorrichtung mit mehreren abbildungen |
EP0664642B1 (en) * | 1994-01-20 | 2002-07-24 | Omron Corporation | Image processing device for identifying an input image, and copier 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 |
GB9413413D0 (en) * | 1994-07-04 | 1994-08-24 | At & T Global Inf Solution | Apparatus and method for testing bank-notes |
JP3527326B2 (ja) * | 1994-08-31 | 2004-05-17 | 株式会社リコー | 画像処理装置 |
US5533144A (en) * | 1994-10-17 | 1996-07-02 | Xerox Corporation | Anti-counterfeit pattern detector and method |
US5528387A (en) | 1994-11-23 | 1996-06-18 | Xerox Corporation | Electronic image registration for a scanner |
JPH08340443A (ja) * | 1995-06-12 | 1996-12-24 | Omron Corp | 偽造可能性情報生成方法及び装置、並びに、それらを利用した機器 |
US5859651A (en) * | 1996-08-19 | 1999-01-12 | International Business Machines Corporation | Method and apparatus for block data transfer to reduce on-chip storage for interpolative video resizing |
US6026186A (en) * | 1997-11-17 | 2000-02-15 | Xerox Corporation | Line and curve detection using local information |
-
1997
- 1997-09-29 US US08/940,413 patent/US6181813B1/en not_active Expired - Lifetime
-
1998
- 1998-09-22 JP JP10267529A patent/JPH11161827A/ja active Pending
- 1998-09-28 BR BRPI9803981-4A patent/BR9803981B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6181813B1 (en) | 2001-01-30 |
BR9803981A (pt) | 1999-11-16 |
JPH11161827A (ja) | 1999-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 18/05/2010, 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 18A 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 2385 DE 20-09-2016 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. |