BR0109370A - Geração de imagem impressa não-reproduzìvel - Google Patents
Geração de imagem impressa não-reproduzìvelInfo
- Publication number
- BR0109370A BR0109370A BR0109370-3A BR0109370A BR0109370A BR 0109370 A BR0109370 A BR 0109370A BR 0109370 A BR0109370 A BR 0109370A BR 0109370 A BR0109370 A BR 0109370A
- Authority
- BR
- Brazil
- Prior art keywords
- printed image
- image generation
- ink
- image
- background layer
- Prior art date
Links
- 238000002329 infrared spectrum Methods 0.000 abstract 2
- 238000000034 method 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
-
- 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
- G07D7/004—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 digital security elements, e.g. information coded on a magnetic thread or strip
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Multimedia (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Signal Processing (AREA)
- Printing Methods (AREA)
- Credit Cards Or The Like (AREA)
- Image Processing (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
"GERAçãO DE IMAGEM IMPRESSA NãO-REPRODUZìVEL". Um método de geração de imagem impressa não-reproduzível, por exemplo em um cheque, envolve impressão de uma primeira camada de fundo de tinta no documento e então impressão de dados em cima da camada de fundo. A tinta usada para imprimir a camada de fundo é refletiva de luz de um comprimento de onda predeterminado tipicamente no espectro infravermelho. A tinta usada para imprimir os dados é visualmente indistinguível da primeira tinta, mas absorve luz no espectro infravermelho para que quando a imagem impressa for iluminada com luz infravermelha a imagem possa ser discernida. A imagem tipicamente compreende uma imagem simbólica criptografada e é usada para propósitos de segurança.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200001296 | 2000-03-14 | ||
PCT/IB2001/000362 WO2001069915A2 (en) | 2000-03-14 | 2001-03-14 | Generating a non-reproducible printed image |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0109370A true BR0109370A (pt) | 2003-02-04 |
Family
ID=25588666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0109370-3A BR0109370A (pt) | 2000-03-14 | 2001-03-14 | Geração de imagem impressa não-reproduzìvel |
Country Status (6)
Country | Link |
---|---|
US (1) | US7633651B2 (pt) |
AU (1) | AU2001240968A1 (pt) |
BR (1) | BR0109370A (pt) |
CA (1) | CA2402603C (pt) |
GB (1) | GB2377408C (pt) |
WO (1) | WO2001069915A2 (pt) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2843644B1 (fr) * | 2002-08-19 | 2004-11-19 | Banque De France | Document securise par une matiere opaque aux infrarouges |
ATE358302T1 (de) * | 2002-11-08 | 2007-04-15 | European Central Bank | Einbringen eines wasserzeichens in ein sicherheitsdokument |
TWI292136B (en) * | 2004-01-22 | 2008-01-01 | Sony Corp | Apparatus, method and computer-accessible medium for preventing unauthorized copying |
ES2242522B2 (es) * | 2004-02-10 | 2006-06-16 | Fabrica Nacional De Moneda Y Timbre - Real Casa De La Moneda | Procedimiento de codificacion de imagenes y decodificacion de imagenes codificadas en documentos con diseño de fondo de seguridad, y documento de seguridad. |
NL1027282C2 (nl) * | 2004-10-18 | 2006-04-19 | Konink Joh Enschede B V | Beveiligingskenmerk. |
WO2008043159A1 (en) * | 2006-10-12 | 2008-04-17 | The Bright Group Pty Limited | Encoded gaming ticket |
US20090084856A1 (en) * | 2007-09-28 | 2009-04-02 | Igor Vinogradov | Imaging reader with asymmetrical magnification |
EP2059039A1 (en) * | 2007-10-31 | 2009-05-13 | Thomson Licensing | Global anticamcorder projection system and method |
NL1035110C2 (nl) * | 2008-02-29 | 2009-09-01 | Nl Bank Nv | Inrichting voor het bepalen van een vervuiling van een waardedocument. |
KR20140108749A (ko) * | 2013-02-27 | 2014-09-15 | 한국전자통신연구원 | 프라이버시 보호형 문서 인증 정보 생성 장치 및 이를 이용한 프라이버시 보호형 문서 인증 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1245327A (en) | 1985-09-06 | 1988-11-22 | Northern Telecom Limited | Path oriented routing system and method for packet switching networks |
US5259907A (en) * | 1990-03-29 | 1993-11-09 | Technical Systems Corp. | Method of making coded playing cards having machine-readable coding |
US5253248A (en) | 1990-07-03 | 1993-10-12 | At&T Bell Laboratories | Congestion control for connectionless traffic in data networks via alternate routing |
EP0605208B1 (en) * | 1993-01-01 | 2001-10-31 | Canon Kabushiki Kaisha | Image processing apparatus and method, and image reading apparatus |
US5659411A (en) * | 1993-06-18 | 1997-08-19 | Sony Corporation | Optical device having an optically transparent birefringent medium that selectively shifts the optical axis |
GB9323352D0 (en) * | 1993-11-12 | 1994-01-05 | De La Rue Thomas & Co Ltd | Security documents and the like device |
US6119943A (en) | 1994-12-12 | 2000-09-19 | Moore Business Forms, Inc. | Multi-layer bar code arrangement using wavelength separation |
KR960032233A (ko) | 1995-01-20 | 1996-09-17 | 후지타 히로미치 | 정보기억매체 |
US6441921B1 (en) * | 1997-10-28 | 2002-08-27 | Eastman Kodak Company | System and method for imprinting and reading a sound message on a greeting card |
US6643382B1 (en) * | 1998-08-31 | 2003-11-04 | Canon Kabushiki Kaisha | Image processing method, image processing apparatus, image processing system and memory medium |
US6606393B1 (en) * | 1999-12-02 | 2003-08-12 | Verizon Laboratories Inc. | Message authentication code using image histograms |
-
2001
- 2001-03-14 GB GB0220234A patent/GB2377408C/en not_active Expired - Fee Related
- 2001-03-14 WO PCT/IB2001/000362 patent/WO2001069915A2/en active Application Filing
- 2001-03-14 BR BR0109370-3A patent/BR0109370A/pt not_active IP Right Cessation
- 2001-03-14 CA CA2402603A patent/CA2402603C/en not_active Expired - Fee Related
- 2001-03-14 US US10/221,406 patent/US7633651B2/en not_active Expired - Fee Related
- 2001-03-14 AU AU2001240968A patent/AU2001240968A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001069915A2 (en) | 2001-09-20 |
GB2377408B (en) | 2004-06-23 |
US20030149873A1 (en) | 2003-08-07 |
GB2377408C (en) | 2005-06-22 |
GB0220234D0 (en) | 2002-10-09 |
GB2377408A (en) | 2003-01-15 |
WO2001069915A3 (en) | 2002-03-07 |
CA2402603C (en) | 2011-02-01 |
US7633651B2 (en) | 2009-12-15 |
AU2001240968A1 (en) | 2001-09-24 |
CA2402603A1 (en) | 2001-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0109370A (pt) | Geração de imagem impressa não-reproduzìvel | |
US6628412B1 (en) | Methods of document management and automated document tracking, and a document management system | |
ES2059742T3 (es) | Aparato para el proceso de imagenes. | |
ES2103752T3 (es) | Etiquetas para documentos estructurados que hacen intervenir funciones particulares. | |
WO1998015414A1 (en) | Secure thermal ink jet printing composition and substrate and method and apparatus utilizing same | |
BRPI0408830A (pt) | sistema e método para autenticar objetos | |
DE60125432D1 (de) | Flachdruck- Originalplatte und Verfahren zur deren Herstellung | |
NZ240143A (en) | Imaging on thermally sensitive layer by exposing infrared emitting ink to visible light from cold strobe light | |
BR9917573A (pt) | Dispositiivo de identiificação que contém uma foto segura, assim como um meio e método para autenticação de tal dispositiivo de identificação | |
AR013988A1 (es) | Metodo para prevenir el uso fraudulento de un documento | |
ES2161058T3 (es) | Documento de seguridad que contiene bloques de datos codificados. | |
US5826915A (en) | Method of using thermochromic material on security documents and product | |
BR9907149A (pt) | Método de verificação da autenticidade de um documento de segurança e documento para uso em tal método | |
MX2009011531A (es) | Toner seguro de formacion de imagen y metodos para formarlo y usarlo. | |
ES2152967T3 (es) | Sistema para el proceso de imagenes, con funcion de prevencion de falsificaciones. | |
EP0893744A3 (en) | Method of printing secure documents | |
AR023154A1 (es) | Documento de seguridad decodificable opticamente | |
BR9709705A (pt) | Método para impressão em uma camada de um meio portátil especialmente um cartão inteligente e meio impresso segundo esse método | |
ES2141891T3 (es) | Aparato para la impresion de imagenes y metodo correspondiente. | |
DE69416832D1 (de) | Sicherheitssystem | |
KR970063010A (ko) | 동일한 불법복제에 대한 제품 보호법 | |
DE58908323D1 (de) | Sicherheitselement zum Schutz von Dokumenten gegen unerlaubte Reproduktion. | |
JP3988598B2 (ja) | 画像処理装置及び画像処理プログラム | |
JP2023174301A (ja) | 印刷装置、印刷物管理システム | |
DE69433338D1 (de) | Bilderzeugungsgerät |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application fees: application dismissed [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 14A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2307 DE 24/03/2015. |