AU2002223083A1 - Optical method and apparatus for inspecting documents - Google Patents
Optical method and apparatus for inspecting documentsInfo
- Publication number
- AU2002223083A1 AU2002223083A1 AU2002223083A AU2308302A AU2002223083A1 AU 2002223083 A1 AU2002223083 A1 AU 2002223083A1 AU 2002223083 A AU2002223083 A AU 2002223083A AU 2308302 A AU2308302 A AU 2308302A AU 2002223083 A1 AU2002223083 A1 AU 2002223083A1
- Authority
- AU
- Australia
- Prior art keywords
- detector
- document
- optical method
- light sources
- documents
- 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.)
- Abandoned
Links
- 230000003287 optical effect Effects 0.000 title 1
- 238000007689 inspection Methods 0.000 abstract 1
Classifications
-
- 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
- G07D7/06—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 using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
-
- 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
- G07D7/06—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 using wave or particle radiation
- G07D7/12—Visible light, infrared or ultraviolet radiation
- G07D7/121—Apparatus characterised by sensor details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4735—Solid samples, e.g. paper, glass
Abstract
Document inspection apparatus comprises a document transport system (1) for transporting documents through a detector station (6). A linear array of separately activatable light sources (14, 15) at the detector (12) receives light transmitted through or reflected by any of the illuminated portions of the document and generates a corresponding output signal. A control system (9) sequentially activates the light sources and monitors the output signals from the detector.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0029157.5A GB0029157D0 (en) | 2000-11-29 | 2000-11-29 | Method and apparatus for obtaining information about documents |
GB0029157 | 2000-11-29 | ||
PCT/GB2001/005143 WO2002045033A1 (en) | 2000-11-29 | 2001-11-21 | Optical method and apparatus for inspecting documents |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002223083A1 true AU2002223083A1 (en) | 2002-06-11 |
Family
ID=9904144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002223083A Abandoned AU2002223083A1 (en) | 2000-11-29 | 2001-11-21 | Optical method and apparatus for inspecting documents |
Country Status (11)
Country | Link |
---|---|
US (1) | US20040021850A1 (en) |
EP (1) | EP1337977B1 (en) |
CN (1) | CN1478258A (en) |
AT (1) | ATE393940T1 (en) |
AU (1) | AU2002223083A1 (en) |
CY (1) | CY1108206T1 (en) |
DE (1) | DE60133832T2 (en) |
ES (1) | ES2306742T3 (en) |
GB (1) | GB0029157D0 (en) |
PT (1) | PT1337977E (en) |
WO (1) | WO2002045033A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2453229A1 (en) * | 2003-12-12 | 2005-06-12 | Cashcode Company Inc. | Reflective optical sensor for bill validator |
US7900630B2 (en) * | 2005-06-17 | 2011-03-08 | Nellcor Puritan Bennett Llc | Gas delivery mask with flexible bellows |
WO2007017663A1 (en) * | 2005-08-10 | 2007-02-15 | De La Rue International Limited | Ultrasonic document inspection system |
CN102542657A (en) * | 2010-12-31 | 2012-07-04 | 北京兆维电子(集团)有限责任公司 | Laser fake-identifying device |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204765A (en) * | 1977-12-07 | 1980-05-27 | Ardac, Inc. | Apparatus for testing colored securities |
US4587434A (en) * | 1981-10-22 | 1986-05-06 | Cubic Western Data | Currency note validator |
US4672219A (en) * | 1984-06-28 | 1987-06-09 | Oki Electric Industry Co., Ltd. | Image reader with scanning by array of sequentially illuminated light sources |
GB8725034D0 (en) * | 1987-10-26 | 1987-12-02 | De La Rue Syst | Detecting inks |
US4988153A (en) * | 1989-12-22 | 1991-01-29 | Bell Communications Research, Inc. | Holographic memory read by a laser array |
US5870487A (en) * | 1990-02-05 | 1999-02-09 | Cummins-Allison Corp. | Method and apparatus for discriminting and counting documents |
WO1992017857A1 (en) * | 1991-03-27 | 1992-10-15 | Brandt, Inc. | Currency note width detector |
ES2103330T3 (en) * | 1991-10-14 | 1997-09-16 | Mars Inc | DEVICE FOR OPTICAL RECOGNITION OF DOCUMENTS. |
IT1250847B (en) * | 1991-10-15 | 1995-04-21 | Urmet Spa | BANKNOTE VALIDATION APPARATUS |
GB9424971D0 (en) * | 1994-12-10 | 1995-02-08 | At & T Global Inf Solution | Document authentication system |
DE19517194A1 (en) * | 1995-05-11 | 1996-11-14 | Giesecke & Devrient Gmbh | Device and method for checking sheet material, e.g. Banknotes or securities |
US6661910B2 (en) * | 1997-04-14 | 2003-12-09 | Cummins-Allison Corp. | Network for transporting and processing images in real time |
US6573983B1 (en) * | 1996-11-15 | 2003-06-03 | Diebold, Incorporated | Apparatus and method for processing bank notes and other documents in an automated banking machine |
US6731785B1 (en) * | 1999-07-26 | 2004-05-04 | Cummins-Allison Corp. | Currency handling system employing an infrared authenticating system |
-
2000
- 2000-11-29 GB GBGB0029157.5A patent/GB0029157D0/en not_active Ceased
-
2001
- 2001-11-21 PT PT01998943T patent/PT1337977E/en unknown
- 2001-11-21 US US10/415,669 patent/US20040021850A1/en not_active Abandoned
- 2001-11-21 CN CNA018197426A patent/CN1478258A/en active Pending
- 2001-11-21 ES ES01998943T patent/ES2306742T3/en not_active Expired - Lifetime
- 2001-11-21 AU AU2002223083A patent/AU2002223083A1/en not_active Abandoned
- 2001-11-21 WO PCT/GB2001/005143 patent/WO2002045033A1/en active IP Right Grant
- 2001-11-21 AT AT01998943T patent/ATE393940T1/en not_active IP Right Cessation
- 2001-11-21 EP EP01998943A patent/EP1337977B1/en not_active Expired - Lifetime
- 2001-11-21 DE DE60133832T patent/DE60133832T2/en not_active Expired - Lifetime
-
2008
- 2008-07-21 CY CY20081100758T patent/CY1108206T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT1337977E (en) | 2008-05-23 |
EP1337977B1 (en) | 2008-04-30 |
US20040021850A1 (en) | 2004-02-05 |
DE60133832D1 (en) | 2008-06-12 |
DE60133832T2 (en) | 2009-05-20 |
GB0029157D0 (en) | 2001-01-17 |
WO2002045033A1 (en) | 2002-06-06 |
CY1108206T1 (en) | 2014-02-12 |
CN1478258A (en) | 2004-02-25 |
EP1337977A1 (en) | 2003-08-27 |
ES2306742T3 (en) | 2008-11-16 |
ATE393940T1 (en) | 2008-05-15 |
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