EP3726486A4 - Paper sheet contamination assessment device and paper sheet contamination assessment method - Google Patents
Paper sheet contamination assessment device and paper sheet contamination assessment method Download PDFInfo
- Publication number
- EP3726486A4 EP3726486A4 EP17934505.3A EP17934505A EP3726486A4 EP 3726486 A4 EP3726486 A4 EP 3726486A4 EP 17934505 A EP17934505 A EP 17934505A EP 3726486 A4 EP3726486 A4 EP 3726486A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper sheet
- contamination assessment
- sheet contamination
- assessment method
- assessment device
- 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
- 238000011109 contamination Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 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
- G07D7/20—Testing patterns thereon
- G07D7/202—Testing patterns thereon using pattern matching
- G07D7/206—Matching template patterns
-
- 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
- G07D7/181—Testing mechanical properties or condition, e.g. wear or tear
- G07D7/187—Detecting defacement or contamination, e.g. dirt
-
- 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
- G07D7/2016—Testing patterns thereon using feature extraction, e.g. segmentation, edge detection or Hough-transformation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/045123 WO2019116542A1 (en) | 2017-12-15 | 2017-12-15 | Paper sheet contamination assessment device and paper sheet contamination assessment method |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3726486A1 EP3726486A1 (en) | 2020-10-21 |
EP3726486A4 true EP3726486A4 (en) | 2021-08-04 |
Family
ID=66819165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17934505.3A Pending EP3726486A4 (en) | 2017-12-15 | 2017-12-15 | Paper sheet contamination assessment device and paper sheet contamination assessment method |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3726486A4 (en) |
JP (1) | JP6878623B2 (en) |
WO (1) | WO2019116542A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022144838A (en) * | 2021-03-19 | 2022-10-03 | グローリー株式会社 | Paper sheet identification device and paper sheet identification method |
WO2023162046A1 (en) * | 2022-02-22 | 2023-08-31 | 富士通フロンテック株式会社 | Banknote-image-processing device and banknote-image-processing method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120045112A1 (en) * | 2009-04-28 | 2012-02-23 | Banqit Ab | Method for a banknote detector device, and a banknote detector device |
EP2557523A1 (en) * | 2010-04-08 | 2013-02-13 | Obshhestvo S Ogranichennoj Otvetstvennost'ju "Konstruktorskoe Bjuro "Dors" (OOO "KB "Dors") | Method for the classification of banknotes (embodiments) |
US8588477B2 (en) * | 2006-11-15 | 2013-11-19 | Giesecke & Devrient Gmbh | Method for identifying soiling and/or colour fading in the region of colour transitions on documents of value, and means for carrying out the method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07182518A (en) | 1993-12-24 | 1995-07-21 | Canon Inc | Method and device for processing image |
JP4322336B2 (en) * | 1998-12-21 | 2009-08-26 | 株式会社東芝 | Paper sheet status identification device |
US8330122B2 (en) * | 2007-11-30 | 2012-12-11 | Honeywell International Inc | Authenticatable mark, systems for preparing and authenticating the mark |
JP2010277252A (en) | 2009-05-27 | 2010-12-09 | Toshiba Corp | Paper sheet handling apparatus |
-
2017
- 2017-12-15 JP JP2019558834A patent/JP6878623B2/en active Active
- 2017-12-15 WO PCT/JP2017/045123 patent/WO2019116542A1/en unknown
- 2017-12-15 EP EP17934505.3A patent/EP3726486A4/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8588477B2 (en) * | 2006-11-15 | 2013-11-19 | Giesecke & Devrient Gmbh | Method for identifying soiling and/or colour fading in the region of colour transitions on documents of value, and means for carrying out the method |
US20120045112A1 (en) * | 2009-04-28 | 2012-02-23 | Banqit Ab | Method for a banknote detector device, and a banknote detector device |
EP2557523A1 (en) * | 2010-04-08 | 2013-02-13 | Obshhestvo S Ogranichennoj Otvetstvennost'ju "Konstruktorskoe Bjuro "Dors" (OOO "KB "Dors") | Method for the classification of banknotes (embodiments) |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019116542A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP6878623B2 (en) | 2021-05-26 |
JPWO2019116542A1 (en) | 2020-12-03 |
WO2019116542A1 (en) | 2019-06-20 |
EP3726486A1 (en) | 2020-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200605 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20210701 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G07D 7/187 20160101AFI20210625BHEP Ipc: G07D 7/12 20160101ALI20210625BHEP Ipc: G07D 7/20 20160101ALI20210625BHEP Ipc: G07D 7/206 20160101ALI20210625BHEP |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230531 |