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AU6031199A - Watermarking of digital images using wavelet and discrete cosine transforms - Google Patents

Watermarking of digital images using wavelet and discrete cosine transforms

Info

Publication number
AU6031199A
AU6031199A AU60311/99A AU6031199A AU6031199A AU 6031199 A AU6031199 A AU 6031199A AU 60311/99 A AU60311/99 A AU 60311/99A AU 6031199 A AU6031199 A AU 6031199A AU 6031199 A AU6031199 A AU 6031199A
Authority
AU
Australia
Prior art keywords
watermarking
wavelet
digital images
discrete cosine
cosine transforms
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.)
Abandoned
Application number
AU60311/99A
Inventor
Jung Suck Cho
Jong Won Kim
Han Ho Lee
Choi Jong Uk
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.)
Markany Inc
Original Assignee
Markany Inc
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 KR1019980037273A external-priority patent/KR100289365B1/en
Priority claimed from KR1019980037274A external-priority patent/KR100285077B1/en
Application filed by Markany Inc filed Critical Markany Inc
Publication of AU6031199A publication Critical patent/AU6031199A/en
Abandoned legal-status Critical Current

Links

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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0064—Geometric transfor invariant watermarking, e.g. affine transform invariant
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/0021—Image watermarking
    • G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
    • G06T1/0057—Compression invariant watermarking
    • 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
    • H04N1/32—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
    • H04N1/32154—Transform domain methods
    • 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
    • H04N1/32154—Transform domain methods
    • H04N1/3217—Transform domain methods using wavelet transforms
    • 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
    • H04N1/32—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
    • H04N1/3232—Robust embedding or watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0052—Embedding of the watermark in the frequency domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
    • H04N2201/3233—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of authentication information, e.g. digital signature, watermark
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/3269—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs
    • H04N2201/327—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of machine readable codes or marks, e.g. bar codes or glyphs which are undetectable to the naked eye, e.g. embedded codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/32—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
    • H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
    • H04N2201/328—Processing of the additional information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)
  • Complex Calculations (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
AU60311/99A 1998-09-10 1999-09-10 Watermarking of digital images using wavelet and discrete cosine transforms Abandoned AU6031199A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR1019980037273A KR100289365B1 (en) 1998-09-10 1998-09-10 Watermarking Method of Digital Image Using Wavelet Transform and Discrete Cosine Transform
KR273 1998-09-10
KR274 1998-09-10
KR1019980037274A KR100285077B1 (en) 1998-09-10 1998-09-10 Digital Watermarking Method of Color Image Using Wavelet Transform and Discrete Cosine Transform
PCT/US1999/020649 WO2000016516A1 (en) 1998-09-10 1999-09-10 Watermarking of digital images using wavelet and discrete cosine transforms

Publications (1)

Publication Number Publication Date
AU6031199A true AU6031199A (en) 2000-04-03

Family

ID=26634104

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60311/99A Abandoned AU6031199A (en) 1998-09-10 1999-09-10 Watermarking of digital images using wavelet and discrete cosine transforms

Country Status (6)

Country Link
EP (1) EP1112636A4 (en)
JP (1) JP2003505895A (en)
KR (1) KR20010079788A (en)
CN (1) CN1325577A (en)
AU (1) AU6031199A (en)
WO (1) WO2000016516A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1157499A4 (en) * 1999-03-10 2003-07-09 Digimarc Corp Signal processing methods, devices, and applications for digital rights management
KR100333163B1 (en) * 1999-03-29 2002-04-18 최종욱 Digital watermarking method and apparatus
KR20030021534A (en) * 2001-09-06 2003-03-15 주식회사 컨텐츠코리아 Code for marking water mark and method for coding the same
KR20030032411A (en) * 2001-10-18 2003-04-26 김선형 A digital watermaking method
CN100346322C (en) * 2003-10-10 2007-10-31 刘彤 Digital image recovering method based on digital water mark technology
CN100381293C (en) * 2005-06-09 2008-04-16 上海交通大学 Anti-counterfeit method of printed products based on digital watermarking technology
US7747082B2 (en) * 2005-10-03 2010-06-29 Xerox Corporation JPEG detectors and JPEG image history estimators
CN1333371C (en) * 2005-10-20 2007-08-22 李京兵 Digital watermark method capable of resisting geometric attack and conventional attack
CN100452823C (en) * 2006-11-29 2009-01-14 吉林大学 Implementation method of anti printing and scanning meaningful digital watermark with large capacity
CN101042769B (en) * 2007-01-12 2011-09-21 中国人民解放军国防科学技术大学 An active digital image content identification method based on wavelet and DCT dual domains
CN101246587B (en) * 2008-02-28 2012-05-23 复旦大学 Significant digital watermarking algorithm for hypercomplex number frequency domain
CN103079066B (en) * 2012-12-29 2016-06-01 北方工业大学 Image Watermark Embedding and Extraction Method Combining Ridgelet Transform and DCT Transform
CN104021516A (en) * 2014-06-09 2014-09-03 河海大学 Image watermarking method based on DCT direct-current coefficients of Weibull model
CN109151157B (en) * 2017-06-28 2021-07-30 成都宇飞信息工程有限责任公司 Multimedia digital watermark evidence obtaining mobile phone
CN115052078A (en) * 2022-05-27 2022-09-13 武汉兴图新科电子股份有限公司 High-security network camera based on digital watermarking technology

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4564915A (en) * 1980-04-11 1986-01-14 Ampex Corporation YIQ Computer graphics system
FR2658022B1 (en) * 1990-02-07 1995-09-22 Telediffusion Fse METHOD AND SYSTEM FOR MARKING AND IDENTIFYING DIGITAL INFORMATION.

Also Published As

Publication number Publication date
EP1112636A1 (en) 2001-07-04
EP1112636A4 (en) 2005-02-16
JP2003505895A (en) 2003-02-12
KR20010079788A (en) 2001-08-22
WO2000016516A1 (en) 2000-03-23
CN1325577A (en) 2001-12-05

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase