JP2004127235A - 印読取り用オプトエレクトロニクス文書読取り装置および方法 - Google Patents
印読取り用オプトエレクトロニクス文書読取り装置および方法 Download PDFInfo
- Publication number
- JP2004127235A JP2004127235A JP2003061594A JP2003061594A JP2004127235A JP 2004127235 A JP2004127235 A JP 2004127235A JP 2003061594 A JP2003061594 A JP 2003061594A JP 2003061594 A JP2003061594 A JP 2003061594A JP 2004127235 A JP2004127235 A JP 2004127235A
- Authority
- JP
- Japan
- Prior art keywords
- document
- light
- image
- light source
- mark
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10712—Fixed beam scanning
- G06K7/10722—Photodetector array or CCD scanning
- G06K7/10732—Light sources
-
- 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
- G06K19/06009—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 with optically detectable marking
- G06K19/06037—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 with optically detectable marking multi-dimensional coding
-
- 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
- G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/143—Sensing or illuminating at different wavelengths
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Character Input (AREA)
- Facsimile Scanning Arrangements (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Character Discrimination (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002375577A CA2375577C (fr) | 2002-03-07 | 2002-03-07 | Lecteur optoelectronique de documents permettant la detection des indices visibles sous uv et ir |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004127235A true JP2004127235A (ja) | 2004-04-22 |
JP2004127235A5 JP2004127235A5 (fr) | 2006-06-08 |
Family
ID=27810537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003061594A Pending JP2004127235A (ja) | 2002-03-07 | 2003-03-07 | 印読取り用オプトエレクトロニクス文書読取り装置および方法 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JP2004127235A (fr) |
CN (1) | CN1288892C (fr) |
AU (1) | AU2003200909B2 (fr) |
CA (1) | CA2375577C (fr) |
DE (1) | DE10309659A1 (fr) |
HK (1) | HK1056941A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021005162A (ja) * | 2019-06-25 | 2021-01-14 | 株式会社リコー | 画像処理装置、画像形成装置および画像処理方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7480403B2 (en) * | 2004-11-16 | 2009-01-20 | International Business Machines Corporation | Apparatus, system, and method for fraud detection using multiple scan technologies |
US20070138295A1 (en) * | 2005-12-21 | 2007-06-21 | White Daniel F | Method for authenticating an item |
EP3872557A1 (fr) * | 2006-05-12 | 2021-09-01 | Crane & Co., Inc. | Structure de film micro-optique seule ou conjointement avec un document ou étiquette de sécurité projetant des images en coordination spatiale avec des images statiques et/ou d'autres images projetées |
US8265346B2 (en) | 2008-11-25 | 2012-09-11 | De La Rue North America Inc. | Determining document fitness using sequenced illumination |
US8780206B2 (en) * | 2008-11-25 | 2014-07-15 | De La Rue North America Inc. | Sequenced illumination |
US8749767B2 (en) | 2009-09-02 | 2014-06-10 | De La Rue North America Inc. | Systems and methods for detecting tape on a document |
DE102009044124A1 (de) | 2009-09-29 | 2011-03-31 | Pharmacontrol Electronic Gmbh | Verfahren und Vorrichtung zur Erkennung von auf Verpackungen aufgebrachten Informationen |
US8640958B2 (en) * | 2010-01-21 | 2014-02-04 | Honeywell International, Inc. | Indicia reading terminal including optical filter |
US8408468B2 (en) * | 2010-12-13 | 2013-04-02 | Metrologic Instruments, Inc. | Method of and system for reading visible and/or invisible code symbols in a user-transparent manner using visible/invisible illumination source switching during data capture and processing operations |
RU2444064C1 (ru) * | 2011-02-04 | 2012-02-27 | Общество С Ограниченной Ответственностью "Конструкторское Бюро "Дорс" (Ооо "Кб "Дорс") | Устройство для визуализации защитных меток на документе |
KR101109610B1 (ko) * | 2011-04-25 | 2012-01-31 | 주식회사 네오랩컨버전스 | 코드가 기록된 필름, 코드가 기록된 필름을 인식하는데 사용되는 리더기, 및 코드가 기록된 필름이 부착된 디스플레이 장치를 구비하는 전자 기기 |
DE102011082174A1 (de) | 2011-09-06 | 2013-03-07 | Bundesdruckerei Gmbh | Vorrichtung zum mobilen Erkennen eines Dokumentes |
US9053596B2 (en) | 2012-07-31 | 2015-06-09 | De La Rue North America Inc. | Systems and methods for spectral authentication of a feature of a document |
AT514659A1 (de) * | 2013-07-16 | 2015-02-15 | Ait Austrian Inst Technology | Verfahren zur Prüfung eines Gegenstands auf Echtheit |
CN107301359B (zh) * | 2016-04-15 | 2023-02-21 | 手持产品公司 | 具有颜色分离的瞄准器和照明器的成像条形码阅读器 |
EP3872681B1 (fr) * | 2018-10-23 | 2024-02-14 | Denso Wave Incorporated | Dispositif de lecture de code d'informations |
CN109460759B (zh) * | 2018-12-26 | 2024-02-13 | 天地融科技股份有限公司 | 一种阅读器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6269169B1 (en) * | 1998-07-17 | 2001-07-31 | Imaging Automation, Inc. | Secure document reader and method therefor |
-
2002
- 2002-03-07 CA CA002375577A patent/CA2375577C/fr not_active Expired - Fee Related
-
2003
- 2003-03-06 DE DE2003109659 patent/DE10309659A1/de not_active Ceased
- 2003-03-07 JP JP2003061594A patent/JP2004127235A/ja active Pending
- 2003-03-07 CN CNB031069002A patent/CN1288892C/zh not_active Expired - Fee Related
- 2003-03-07 AU AU2003200909A patent/AU2003200909B2/en not_active Ceased
- 2003-12-20 HK HK03109275A patent/HK1056941A1/xx not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021005162A (ja) * | 2019-06-25 | 2021-01-14 | 株式会社リコー | 画像処理装置、画像形成装置および画像処理方法 |
JP7392302B2 (ja) | 2019-06-25 | 2023-12-06 | 株式会社リコー | 画像処理装置、画像形成装置および画像処理方法 |
Also Published As
Publication number | Publication date |
---|---|
DE10309659A1 (de) | 2004-01-15 |
HK1056941A1 (en) | 2004-03-05 |
CA2375577C (fr) | 2006-05-02 |
CN1288892C (zh) | 2006-12-06 |
AU2003200909A1 (en) | 2003-10-02 |
CA2375577A1 (fr) | 2003-09-07 |
AU2003200909B2 (en) | 2007-11-01 |
CN1458618A (zh) | 2003-11-26 |
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Legal Events
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