CN103782306A - 对具有多个颜色分量的图像进行编码及同时解码的方法 - Google Patents

对具有多个颜色分量的图像进行编码及同时解码的方法 Download PDF

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Publication number
CN103782306A
CN103782306A CN201280021269.7A CN201280021269A CN103782306A CN 103782306 A CN103782306 A CN 103782306A CN 201280021269 A CN201280021269 A CN 201280021269A CN 103782306 A CN103782306 A CN 103782306A
Authority
CN
China
Prior art keywords
image
latent image
pattern
color
component
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
Application number
CN201280021269.7A
Other languages
English (en)
Chinese (zh)
Inventor
茨弗科特维奇·斯洛博丹
托马斯·C·阿拉西亚
阿尔佛雷德·J·阿拉西亚
凯里·奎因
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graphic Security Systems Corp
Original Assignee
Graphic Security Systems Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US13/270,738 external-priority patent/US8682025B2/en
Application filed by Graphic Security Systems Corp filed Critical Graphic Security Systems Corp
Publication of CN103782306A publication Critical patent/CN103782306A/zh
Pending legal-status Critical Current

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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)
CN201280021269.7A 2011-03-01 2012-03-01 对具有多个颜色分量的图像进行编码及同时解码的方法 Pending CN103782306A (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161447886P 2011-03-01 2011-03-01
US201161447878P 2011-03-01 2011-03-01
US61/447,886 2011-03-01
US61/447,878 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
US13/270,739 2011-10-11
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
CN103782306A true CN103782306A (zh) 2014-05-07

Family

ID=46758480

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280021269.7A Pending CN103782306A (zh) 2011-03-01 2012-03-01 对具有多个颜色分量的图像进行编码及同时解码的方法

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
WO2015090038A1 (en) 2013-12-17 2015-06-25 Beijing Zhigu Rui Tuo Tech Co., Ltd Information exchange
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6104812A (en) * 1998-01-12 2000-08-15 Juratrade, Limited Anti-counterfeiting method and apparatus using digital screening
US6859534B1 (en) * 1995-11-29 2005-02-22 Alfred Alasia Digital anti-counterfeiting software method and apparatus
US20050141940A1 (en) * 2002-02-08 2005-06-30 Smith Ian R. Method of incorporating a secondary image into a primary image
US20070248364A1 (en) * 2005-08-01 2007-10-25 Document Security Systems, Inc. Solid-color embedded security feature

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772250A (en) * 1997-04-11 1998-06-30 Eastman Kodak Company Copy restrictive color-reversal documents
US7162035B1 (en) * 2000-05-24 2007-01-09 Tracer Detection Technology Corp. Authentication method and system
EP1317734B1 (en) * 2000-09-15 2005-02-16 Trustcopy Pte Ltd Optical watermark
AU2003902810A0 (en) * 2003-06-04 2003-06-26 Commonwealth Scientific And Industrial Research Organisation Method of encoding a latent image
CA2529388C (en) * 2003-07-07 2013-02-19 Commonwealth Scientific And Industrial Research Organisation Method of encoding a latent image
US8224019B2 (en) * 2007-05-22 2012-07-17 Xerox Corporation Embedding information in document blank space

Patent Citations (4)

* Cited by examiner, † Cited by third party
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
US6104812A (en) * 1998-01-12 2000-08-15 Juratrade, Limited Anti-counterfeiting method and apparatus using digital screening
US20050141940A1 (en) * 2002-02-08 2005-06-30 Smith Ian R. Method of incorporating a secondary image into a primary image
US20070248364A1 (en) * 2005-08-01 2007-10-25 Document Security Systems, Inc. Solid-color embedded security feature

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
CA2828807A1 (en) 2012-09-07
AU2012223367B2 (en) 2016-09-22
WO2012118912A2 (en) 2012-09-07
WO2012118912A3 (en) 2014-04-17
SG192997A1 (en) 2013-10-30
ECSP13012903A (es) 2014-02-28
AU2012223367A1 (en) 2013-09-19
MX2013009995A (es) 2013-12-06
EP2681692A4 (en) 2015-06-03
EP2681692A2 (en) 2014-01-08

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