ATE268969T1 - Verfahren zur erzeugung eines sicherheitsdokuments - Google Patents
Verfahren zur erzeugung eines sicherheitsdokumentsInfo
- Publication number
- ATE268969T1 ATE268969T1 AT99114740T AT99114740T ATE268969T1 AT E268969 T1 ATE268969 T1 AT E268969T1 AT 99114740 T AT99114740 T AT 99114740T AT 99114740 T AT99114740 T AT 99114740T AT E268969 T1 ATE268969 T1 AT E268969T1
- Authority
- AT
- Austria
- Prior art keywords
- color
- pattern
- security
- points
- original image
- Prior art date
Links
- 235000019646 color tone Nutrition 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
- B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
- B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
- B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
- B42D25/29—Securities; Bank notes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00883—Auto-copy-preventive originals, i.e. originals that are designed not to allow faithful reproduction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Finance (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Computer Security & Cryptography (AREA)
- Storage Device Security (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Credit Cards Or The Like (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99114740A EP1073257B1 (de) | 1999-07-28 | 1999-07-28 | Verfahren zur Erzeugung eines Sicherheitsdokuments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE268969T1 true ATE268969T1 (de) | 2004-06-15 |
Family
ID=8238671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT99114740T ATE268969T1 (de) | 1999-07-28 | 1999-07-28 | Verfahren zur erzeugung eines sicherheitsdokuments |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1073257B1 (de) |
| AT (1) | ATE268969T1 (de) |
| AU (1) | AU5560300A (de) |
| DE (1) | DE69917895D1 (de) |
| WO (1) | WO2001008405A1 (de) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6449377B1 (en) | 1995-05-08 | 2002-09-10 | Digimarc Corporation | Methods and systems for watermark processing of line art images |
| US6763122B1 (en) | 1999-11-05 | 2004-07-13 | Tony Rodriguez | Watermarking an image in color plane separations and detecting such watermarks |
| US6869023B2 (en) | 2002-02-12 | 2005-03-22 | Digimarc Corporation | Linking documents through digital watermarking |
| US6522770B1 (en) | 1999-05-19 | 2003-02-18 | Digimarc Corporation | Management of documents and other objects using optical devices |
| US7039214B2 (en) | 1999-11-05 | 2006-05-02 | Digimarc Corporation | Embedding watermark components during separate printing stages |
| US6590996B1 (en) | 2000-02-14 | 2003-07-08 | Digimarc Corporation | Color adaptive watermarking |
| US6744906B2 (en) | 1995-05-08 | 2004-06-01 | Digimarc Corporation | Methods and systems using multiple watermarks |
| US6965682B1 (en) | 1999-05-19 | 2005-11-15 | Digimarc Corp | Data transmission by watermark proxy |
| US6577746B1 (en) | 1999-12-28 | 2003-06-10 | Digimarc Corporation | Watermark-based object linking and embedding |
| US7054463B2 (en) | 1998-01-20 | 2006-05-30 | Digimarc Corporation | Data encoding using frail watermarks |
| US6625297B1 (en) | 2000-02-10 | 2003-09-23 | Digimarc Corporation | Self-orienting watermarks |
| US7027614B2 (en) | 2000-04-19 | 2006-04-11 | Digimarc Corporation | Hiding information to reduce or offset perceptible artifacts |
| US7738673B2 (en) | 2000-04-19 | 2010-06-15 | Digimarc Corporation | Low visible digital watermarks |
| US6891959B2 (en) | 2000-04-19 | 2005-05-10 | Digimarc Corporation | Hiding information out-of-phase in color channels |
| US6763124B2 (en) | 2000-04-19 | 2004-07-13 | Digimarc Corporation | Embedding digital watermarks in spot colors |
| US6993149B2 (en) | 2001-09-25 | 2006-01-31 | Digimarc Corporation | Embedding digital watermarks in spot colors |
| US6912295B2 (en) | 2000-04-19 | 2005-06-28 | Digimarc Corporation | Enhancing embedding of out-of-phase signals |
| US7072487B2 (en) | 2001-01-26 | 2006-07-04 | Digimarc Corporation | Watermark detection using adaptive color projections |
| US7623739B2 (en) | 2001-07-11 | 2009-11-24 | Ecole Polytechnique Federale De Lausanne (Epfl) | Method and computing system for creating and displaying images with animated microstructures |
| US7213757B2 (en) | 2001-08-31 | 2007-05-08 | Digimarc Corporation | Emerging security features for identification documents |
| US7537170B2 (en) | 2001-08-31 | 2009-05-26 | Digimarc Corporation | Machine-readable security features for printed objects |
| US7194105B2 (en) | 2002-10-16 | 2007-03-20 | Hersch Roger D | Authentication of documents and articles by moiré patterns |
| US7352878B2 (en) | 2003-04-15 | 2008-04-01 | Digimarc Corporation | Human perceptual model applied to rendering of watermarked signals |
| DE602004030434D1 (de) | 2003-04-16 | 2011-01-20 | L 1 Secure Credentialing Inc | Dreidimensionale datenspeicherung |
| EP1691539A1 (de) | 2005-02-15 | 2006-08-16 | European Central Bank | Zweidimensional-Sicherheitsmuster auf Echtheit bescheinigbar mit Eindimensional-Signalverarbeitung |
| US8770627B2 (en) | 2005-11-16 | 2014-07-08 | Hewlett-Packard Development Company, L.P. | Product security pattern based on simultaneous color contrast |
| US7922209B1 (en) | 2006-12-22 | 2011-04-12 | Hewlett-Packard Development Company, L.P. | Metamerism-based security patterns |
| US8199969B2 (en) | 2008-12-17 | 2012-06-12 | Digimarc Corporation | Out of phase digital watermarking in two chrominance directions |
| US9117268B2 (en) | 2008-12-17 | 2015-08-25 | Digimarc Corporation | Out of phase digital watermarking in two chrominance directions |
| ES2381244T3 (es) | 2009-09-09 | 2012-05-24 | European Central Bank | Un procedimiento para generar una imagen de seguridad en dos niveles para un billete de banco |
| RU2597374C2 (ru) * | 2014-12-25 | 2016-09-10 | Федеральное Государственное Унитарное Предприятие "Гознак" (Фгуп "Гознак") | Ценный документ, защищенный от подделки, и способ определения его подлинности |
| PL441418A1 (pl) * | 2022-06-08 | 2023-12-11 | Polska Wytwórnia Papierów Wartościowych Spółka Akcyjna | Sposób zabezpieczania nośnika danych, sposób automatycznego progowania, element zabezpieczający oraz nośnik danych |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2106706C (en) * | 1992-09-28 | 1999-07-27 | Rie Saito | Image forming method and apparatus |
| US5652626A (en) * | 1993-09-03 | 1997-07-29 | Kabushiki Kaisha Toshiba | Image processing apparatus using pattern generating circuits to process a color image |
| US6122403A (en) * | 1995-07-27 | 2000-09-19 | Digimarc Corporation | Computer system linked by using information in data objects |
| JP3224480B2 (ja) * | 1994-09-30 | 2001-10-29 | キヤノン株式会社 | カラー画像処理装置 |
-
1999
- 1999-07-28 EP EP99114740A patent/EP1073257B1/de not_active Expired - Lifetime
- 1999-07-28 DE DE69917895T patent/DE69917895D1/de not_active Expired - Fee Related
- 1999-07-28 AT AT99114740T patent/ATE268969T1/de not_active IP Right Cessation
-
2000
- 2000-07-19 WO PCT/IB2000/000984 patent/WO2001008405A1/en not_active Ceased
- 2000-07-19 AU AU55603/00A patent/AU5560300A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP1073257B1 (de) | 2004-06-09 |
| WO2001008405A1 (en) | 2001-02-01 |
| DE69917895D1 (de) | 2004-07-15 |
| AU5560300A (en) | 2001-02-13 |
| EP1073257A1 (de) | 2001-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |