CH609795A5 - - Google Patents
Info
- Publication number
- CH609795A5 CH609795A5 CH544976A CH544976A CH609795A5 CH 609795 A5 CH609795 A5 CH 609795A5 CH 544976 A CH544976 A CH 544976A CH 544976 A CH544976 A CH 544976A CH 609795 A5 CH609795 A5 CH 609795A5
- Authority
- CH
- Switzerland
Links
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
- G07D7/20—Testing patterns thereon
- G07D7/2008—Testing patterns thereon using pre-processing, e.g. de-blurring, averaging, normalisation or rotation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Image Analysis (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH544976A CH609795A5 (es) | 1976-04-30 | 1976-04-30 | |
DE19762620765 DE2620765A1 (de) | 1976-04-30 | 1976-05-11 | Verfahren zum bestimmen der relativpositionen von einander entsprechenden punkten oder bereichen eines prueflings und einer vorlage und vorrichtung zur durchfuehrung dieses verfahrens |
US05/790,606 US4131879A (en) | 1976-04-30 | 1977-04-25 | Method and apparatus for determining the relative positions of corresponding points or zones of a sample and an orginal |
JP5064777A JPS52133296A (en) | 1976-04-30 | 1977-04-28 | Method of and apparatus for determining relative positions |
FR7713034A FR2349861A1 (fr) | 1976-04-30 | 1977-04-29 | Procede de determination des positions relatives de points ou zones qui se correspondent d'une epreuve et d'un original et dispositif pour la mise en oeuvre de ce procede |
GB18125/77A GB1583072A (en) | 1976-04-30 | 1977-04-29 | Method of and apparatus for determining the relative positions of corresponding points or zones of a sample and an original |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH544976A CH609795A5 (es) | 1976-04-30 | 1976-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH609795A5 true CH609795A5 (es) | 1979-03-15 |
Family
ID=4293766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH544976A CH609795A5 (es) | 1976-04-30 | 1976-04-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4131879A (es) |
JP (1) | JPS52133296A (es) |
CH (1) | CH609795A5 (es) |
DE (1) | DE2620765A1 (es) |
FR (1) | FR2349861A1 (es) |
GB (1) | GB1583072A (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4459021A (en) * | 1978-11-03 | 1984-07-10 | The Perkin-Elmer Corporation | Memory registration system |
DE2917875C2 (de) * | 1979-05-03 | 1982-11-25 | Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch | Banknotenzustands-Feststellungsgerät |
ATE18953T1 (de) * | 1981-06-22 | 1986-04-15 | Toshiba Kk | Verfahren zur identifizierung von banknoten. |
EP0072237B1 (en) * | 1981-08-11 | 1987-04-29 | De La Rue Systems Limited | Apparatus for scanning a sheet |
EP0078708B1 (en) * | 1981-11-03 | 1987-03-18 | De La Rue Systems Limited | Apparatus for sorting sheets according to their patterns |
US4482971A (en) * | 1982-01-18 | 1984-11-13 | The Perkin-Elmer Corporation | World wide currency inspection |
DE3465930D1 (en) | 1983-11-04 | 1987-10-15 | Gretag Ag | Method and device for controlling the ink supply in an offset printing machine, and offset printing machine provided with such a device |
US4581762A (en) * | 1984-01-19 | 1986-04-08 | Itran Corporation | Vision inspection system |
US5255331A (en) * | 1984-06-20 | 1993-10-19 | The Governor And Company Of The Bank Of England | Production of an image model and inspection of a pixel representation of an image |
JPH0413743Y2 (es) * | 1986-11-11 | 1992-03-30 | ||
US4973851A (en) * | 1989-04-07 | 1990-11-27 | Rowe International, Inc. | Currency validator |
JP3388829B2 (ja) * | 1993-03-23 | 2003-03-24 | 株式会社東芝 | 文字読取装置 |
US5444793A (en) * | 1993-06-15 | 1995-08-22 | Ncr Corporation | Method for detecting machine printed monetary amounts in binary images |
WO1995000337A1 (en) * | 1993-06-17 | 1995-01-05 | The Analytic Sciences Corporation | Automated system for print quality control |
US6373965B1 (en) | 1994-06-24 | 2002-04-16 | Angstrom Technologies, Inc. | Apparatus and methods for authentication using partially fluorescent graphic images and OCR characters |
EP0693739A3 (en) * | 1994-07-13 | 1997-06-11 | Yashima Denki Kk | Method and apparatus capable of storing and reproducing handwriting |
US6024020A (en) * | 1996-08-21 | 2000-02-15 | Agfa Corporation | Fluorescence dot area meter for measuring the halftone dot area on a printing plate |
US5912988A (en) * | 1996-12-27 | 1999-06-15 | Xytec Corporation | Image processing method and apparatus for distortion compensation |
DE19704634A1 (de) | 1997-02-07 | 1998-08-27 | Henkel Kgaa | pH-gesteuerte Freisetzung von Waschmittelkomponenten |
IT1292830B1 (it) | 1997-03-28 | 1999-02-11 | Gd Spa | Metodo e dispositivo di controllo di oggetti di valore o di sicurezza in particolare banconote. |
IT1292829B1 (it) * | 1997-03-28 | 1999-02-11 | Gd Spa | Metodo e dispositivo per il controllo di banconote. |
IT1306266B1 (it) | 1998-07-24 | 2001-06-04 | Gd Spa | Metodo di controllo di un oggetto stampato |
IT1306267B1 (it) * | 1998-07-24 | 2001-06-04 | Gd Spa | Metodo e dispositivo di controllo di banconote |
MC2479A1 (fr) * | 1998-09-07 | 1999-04-27 | Luigi Stringa | Inspection automatique de la qualité d'impression par un modèle élastique |
CA2345245A1 (en) | 1998-09-29 | 2000-04-06 | Angstrom Technologies, Inc. | First-order authentication system |
JP3963053B2 (ja) * | 1999-01-08 | 2007-08-22 | オムロン株式会社 | 画像認識装置及び記録媒体並びに画像処理装置 |
IT1309271B1 (it) * | 1999-05-27 | 2002-01-16 | Gd Spa | Metodo di controllo di banconote |
JP2001155172A (ja) * | 1999-11-29 | 2001-06-08 | Seiko Epson Corp | 長さ演算判別手段、角度演算判別手段及び画像判別システム |
JP4196996B2 (ja) * | 2006-02-15 | 2008-12-17 | 村田機械株式会社 | 画像形成装置及び画像形成装置の濃度制御方法 |
DE102007015484A1 (de) * | 2007-03-30 | 2008-10-02 | Giesecke & Devrient Gmbh | Verfahren und Vorrichtung zur Prüfung von Wertdokumenten |
CN116817796B (zh) * | 2023-08-23 | 2023-11-24 | 武汉工程大学 | 基于双远心镜头的曲面工件精确度参数测量方法及装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1234941A (en) * | 1967-08-16 | 1971-06-09 | Emi Ltd | Improvements in or relating to pattern recognition devices |
US3636513A (en) * | 1969-10-17 | 1972-01-18 | Westinghouse Electric Corp | Preprocessing method and apparatus for pattern recognition |
US3748644A (en) * | 1969-12-31 | 1973-07-24 | Westinghouse Electric Corp | Automatic registration of points in two separate images |
JPS5116319Y1 (es) * | 1970-11-11 | 1976-04-28 | ||
US3701098A (en) * | 1971-06-15 | 1972-10-24 | Scanner | Device for machine reading of information without manipulation of the information carrier |
US3885229A (en) * | 1972-10-28 | 1975-05-20 | Nippon Electric Co | Document scanning apparatus |
FR2218599A1 (es) * | 1973-02-16 | 1974-09-13 | Schlumberger Compteurs | |
JPS5214112B2 (es) * | 1973-02-22 | 1977-04-19 | ||
US3852573A (en) * | 1973-11-16 | 1974-12-03 | Scanner | Alignment correction for read scan raster fields |
US3969577A (en) * | 1974-10-15 | 1976-07-13 | Westinghouse Electric Corporation | System for evaluating similar objects |
JPS51112236A (en) * | 1975-03-28 | 1976-10-04 | Hitachi Ltd | Shape position recognizer unit |
JPS5218136A (en) * | 1975-08-01 | 1977-02-10 | Hitachi Ltd | Signal processing unit |
-
1976
- 1976-04-30 CH CH544976A patent/CH609795A5/xx not_active IP Right Cessation
- 1976-05-11 DE DE19762620765 patent/DE2620765A1/de active Granted
-
1977
- 1977-04-25 US US05/790,606 patent/US4131879A/en not_active Expired - Lifetime
- 1977-04-28 JP JP5064777A patent/JPS52133296A/ja active Pending
- 1977-04-29 GB GB18125/77A patent/GB1583072A/en not_active Expired
- 1977-04-29 FR FR7713034A patent/FR2349861A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS52133296A (en) | 1977-11-08 |
US4131879A (en) | 1978-12-26 |
DE2620765A1 (de) | 1977-11-17 |
FR2349861B1 (es) | 1980-01-18 |
DE2620765C2 (es) | 1987-10-01 |
FR2349861A1 (fr) | 1977-11-25 |
GB1583072A (en) | 1981-01-21 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |