SG192997A1 - A method for encoding and simultaneously decoding images having multiple color components - Google Patents
A method for encoding and simultaneously decoding images having multiple color components Download PDFInfo
- Publication number
- SG192997A1 SG192997A1 SG2013065289A SG2013065289A SG192997A1 SG 192997 A1 SG192997 A1 SG 192997A1 SG 2013065289 A SG2013065289 A SG 2013065289A SG 2013065289 A SG2013065289 A SG 2013065289A SG 192997 A1 SG192997 A1 SG 192997A1
- Authority
- SG
- Singapore
- Prior art keywords
- image
- elements
- pattern
- color
- latent
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 113
- 230000000694 effects Effects 0.000 claims description 16
- 241000251468 Actinopterygii Species 0.000 claims description 7
- 210000000988 bone and bone Anatomy 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 3
- 239000002131 composite material Substances 0.000 abstract description 187
- 238000000926 separation method Methods 0.000 description 61
- 239000010410 layer Substances 0.000 description 55
- 238000009877 rendering Methods 0.000 description 47
- 238000013459 approach Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 18
- 239000003086 colorant Substances 0.000 description 17
- 238000007639 printing Methods 0.000 description 11
- 230000000295 complement effect Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- 239000002356 single layer Substances 0.000 description 9
- 239000000976 ink Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 6
- 238000002493 microarray Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 238000007667 floating Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 241000282376 Panthera tigris Species 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 241000252203 Clupea harengus Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019688 fish Nutrition 0.000 description 2
- 235000019514 herring Nutrition 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000000844 transformation Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 241000264877 Hippospongia communis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000001429 visible spectrum Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
-
- 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
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
- H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
-
- 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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32219—Spatial or amplitude domain methods involving changing the position of selected pixels, e.g. word shifting, or involving modulating the size of image components, e.g. of characters
-
- 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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32229—Spatial or amplitude domain methods with selective or adaptive application of the additional information, e.g. in selected regions of the image
-
- 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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32256—Spatial or amplitude domain methods in halftone data
-
- 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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
- H04N1/32304—Embedding different sets of additional information
-
- 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
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32309—Methods relating to embedding, encoding, decoding, detection or retrieval operations in colour image data
-
- 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
- H04N1/44—Secrecy systems
- H04N1/448—Rendering the image unintelligible, e.g. scrambling
- H04N1/4493—Subsequently rendering the image intelligible using a co-operating image, mask or the like
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Image Processing (AREA)
- Color Television Systems (AREA)
- Compression Of Band Width Or Redundancy In Fax (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161447886P | 2011-03-01 | 2011-03-01 | |
US201161447878P | 2011-03-01 | 2011-03-01 | |
US13/270,738 US8682025B2 (en) | 2010-10-11 | 2011-10-11 | Method for constructing a composite image incorporating a hidden authentication image |
PCT/US2012/027175 WO2012118912A2 (en) | 2011-03-01 | 2012-03-01 | A method for encoding and simultaneously decoding images having multiple color components |
Publications (1)
Publication Number | Publication Date |
---|---|
SG192997A1 true SG192997A1 (en) | 2013-10-30 |
Family
ID=46758480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG2013065289A SG192997A1 (en) | 2011-03-01 | 2012-03-01 | A method for encoding and simultaneously decoding images having multiple color components |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2681692A4 (es) |
CN (1) | CN103782306A (es) |
AU (1) | AU2012223367B2 (es) |
CA (1) | CA2828807A1 (es) |
EC (1) | ECSP13012903A (es) |
MX (1) | MX2013009995A (es) |
SG (1) | SG192997A1 (es) |
WO (1) | WO2012118912A2 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103729824B (zh) * | 2013-12-17 | 2018-02-02 | 北京智谷睿拓技术服务有限公司 | 信息交互方法及信息交互系统 |
US9836857B2 (en) | 2013-12-17 | 2017-12-05 | Beijing Zhigu Rui Tuo Tech Co., Ltd. | System, device, and method for information exchange |
CN103745434B (zh) * | 2013-12-17 | 2017-09-05 | 北京智谷睿拓技术服务有限公司 | 信息交互方法及信息交互系统 |
CN104268613A (zh) * | 2014-09-30 | 2015-01-07 | 上海宏盾防伪材料有限公司 | 一种基于色彩平衡的图文信息隐藏及重现的结构及其方法 |
DE102019132529A1 (de) * | 2019-11-29 | 2021-06-02 | Schreiner Group Gmbh & Co. Kg | Verfahren zum Extrahieren, Auslesen und/oder Ausgeben einer in einer bedruckten und/oder visuell gestalteten Oberfläche verborgenen Information |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6859534B1 (en) * | 1995-11-29 | 2005-02-22 | Alfred Alasia | Digital anti-counterfeiting software method and apparatus |
US5772250A (en) * | 1997-04-11 | 1998-06-30 | Eastman Kodak Company | Copy restrictive color-reversal documents |
US6104812A (en) * | 1998-01-12 | 2000-08-15 | Juratrade, Limited | Anti-counterfeiting method and apparatus using digital screening |
US7162035B1 (en) * | 2000-05-24 | 2007-01-09 | Tracer Detection Technology Corp. | Authentication method and system |
AU785178B2 (en) * | 2000-09-15 | 2006-10-12 | Trustcopy Pte Ltd. | Optical watermark |
GB0202962D0 (en) * | 2002-02-08 | 2002-03-27 | Ascent Systems Software Ltd | Security printing |
AU2003902810A0 (en) * | 2003-06-04 | 2003-06-26 | Commonwealth Scientific And Industrial Research Organisation | Method of encoding a latent image |
US7916343B2 (en) * | 2003-07-07 | 2011-03-29 | Commonwealth Scientific And Industrial Research Organisation | Method of encoding a latent image and article produced |
WO2007127862A2 (en) * | 2006-04-26 | 2007-11-08 | Document Security Systems, Inc. | Solid-color embedded security feature |
US8224019B2 (en) * | 2007-05-22 | 2012-07-17 | Xerox Corporation | Embedding information in document blank space |
-
2012
- 2012-03-01 EP EP12751950.2A patent/EP2681692A4/en not_active Withdrawn
- 2012-03-01 WO PCT/US2012/027175 patent/WO2012118912A2/en active Application Filing
- 2012-03-01 SG SG2013065289A patent/SG192997A1/en unknown
- 2012-03-01 MX MX2013009995A patent/MX2013009995A/es active IP Right Grant
- 2012-03-01 AU AU2012223367A patent/AU2012223367B2/en not_active Ceased
- 2012-03-01 CN CN201280021269.7A patent/CN103782306A/zh active Pending
- 2012-03-01 CA CA2828807A patent/CA2828807A1/en not_active Abandoned
-
2013
- 2013-09-27 EC ECSP13012903 patent/ECSP13012903A/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012118912A3 (en) | 2014-04-17 |
WO2012118912A2 (en) | 2012-09-07 |
CN103782306A (zh) | 2014-05-07 |
EP2681692A4 (en) | 2015-06-03 |
CA2828807A1 (en) | 2012-09-07 |
AU2012223367B2 (en) | 2016-09-22 |
AU2012223367A1 (en) | 2013-09-19 |
MX2013009995A (es) | 2013-12-06 |
ECSP13012903A (es) | 2014-02-28 |
EP2681692A2 (en) | 2014-01-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9092872B2 (en) | System and method for creating an animation from a plurality of latent images encoded into a visible image | |
US8792674B2 (en) | Method for encoding and simultaneously decoding images having multiple color components | |
US9275303B2 (en) | Method for constructing a composite image incorporating a hidden authentication image | |
RU2176823C2 (ru) | Программно-реализуемый цифровой способ защиты от подделок и устройство для осуществления способа | |
AU748031B2 (en) | Anti-counterfeiting method and apparatus using digital screening | |
JP4915883B2 (ja) | 偽造防止用印刷物及びその作製方法並びに網点データの作製用ソフトウェアを格納した記録媒体 | |
AU2012223367B2 (en) | A method for encoding and simultaneously decoding images having multiple color components | |
JP5799425B2 (ja) | 真偽判別可能な印刷物、その作製装置及びその作製方法並びに真偽判別可能な印刷物の認証装置及びその認証方法 | |
KR20080075893A (ko) | 보안화 이미지 형성 방법 | |
CN102203823A (zh) | 在电子设备上进行解码的方法 | |
JP5768236B2 (ja) | 偽造防止用印刷物、偽造防止用印刷物の作製装置及び偽造防止用印刷物の作製方法 | |
JP6991514B2 (ja) | 偽造防止印刷物及び偽造防止印刷物用データの作成方法 | |
Amidror | New print-based security strategy for the protection of valuable documents and products using moiré intensity profiles | |
JP5990791B2 (ja) | 偽造防止用印刷物 | |
JP7284950B2 (ja) | 潜像印刷物の読取装置、読取方法及び読取用ソフトウェア | |
JP5678364B2 (ja) | 真偽判別可能な印刷物、その作製装置及びその作製方法並びに真偽判別可能な印刷物の認証装置及びその認証方法 | |
KR100562073B1 (ko) | 디지털 스크리닝을 이용한 위조 방지 방법과 장치 |