WO2003030541A3 - Method and apparatus for watermarking and authenticating data - Google Patents

Method and apparatus for watermarking and authenticating data Download PDF

Info

Publication number
WO2003030541A3
WO2003030541A3 PCT/US2002/031488 US0231488W WO03030541A3 WO 2003030541 A3 WO2003030541 A3 WO 2003030541A3 US 0231488 W US0231488 W US 0231488W WO 03030541 A3 WO03030541 A3 WO 03030541A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
derive
signature
watermarking
feature codes
Prior art date
Application number
PCT/US2002/031488
Other languages
French (fr)
Other versions
WO2003030541A2 (en
Inventor
Qibin Sun
Shih-Fu Chang
Kurato Maeno
Masayuki Suto
Original Assignee
Univ Columbia
Qibin Sun
Shih-Fu Chang
Kurato Maeno
Masayuki Suto
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
Application filed by Univ Columbia, Qibin Sun, Shih-Fu Chang, Kurato Maeno, Masayuki Suto filed Critical Univ Columbia
Priority to EP02800452A priority Critical patent/EP1452012A2/en
Priority to AU2002362419A priority patent/AU2002362419A1/en
Publication of WO2003030541A2 publication Critical patent/WO2003030541A2/en
Publication of WO2003030541A3 publication Critical patent/WO2003030541A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H04N19/467—Embedding additional information in the video signal during the compression process characterised by the embedded information being invisible, e.g. watermarking
    • 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
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • 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
    • 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
    • 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
    • G06T2201/0202—Image watermarking whereby the quality of watermarked images is measured; Measuring quality or performance of watermarking methods; Balancing between quality and robustness

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

A method and apparatus for watermarking and authenticating data. Features codes are derived from multimedia data (e.g., image data) and used to derive a quasi-random watermark and an encrypted signature. In two stages of watermarking, the quasi-random watermark and the signature are embedded in the multimedia data to derive watermarked data. In an authentication procedure, the watermarked data are authenticated by newly deriving the feature codes, extracting the watermarks, and determining whether the extracted watermarks correspond to the newly derived feature codes. In addition, the embedded signature is extracted from the data and decrypted. The newly derived feature codes are used to derive data which is compared to the decrypted signature. The user of the above procedures can select a desired authentication strength based upon the percentage of the multimedia data used to derive the feature codes.
PCT/US2002/031488 2001-10-03 2002-10-03 Method and apparatus for watermarking and authenticating data WO2003030541A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02800452A EP1452012A2 (en) 2001-10-03 2002-10-03 Method and apparatus for watermarking and authenticating data
AU2002362419A AU2002362419A1 (en) 2001-10-03 2002-10-03 Method and apparatus for watermarking and authenticating data

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32670901P 2001-10-03 2001-10-03
US60/326,709 2001-10-03

Publications (2)

Publication Number Publication Date
WO2003030541A2 WO2003030541A2 (en) 2003-04-10
WO2003030541A3 true WO2003030541A3 (en) 2003-10-02

Family

ID=23273331

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/031488 WO2003030541A2 (en) 2001-10-03 2002-10-03 Method and apparatus for watermarking and authenticating data

Country Status (3)

Country Link
EP (1) EP1452012A2 (en)
AU (1) AU2002362419A1 (en)
WO (1) WO2003030541A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108259121A (en) * 2016-12-28 2018-07-06 上海朗帛通信技术有限公司 A kind of method and apparatus in UE for channel coding, base station

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10220925B4 (en) * 2002-05-10 2005-03-31 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating encrypted data, decrypting encrypted data, and generating re-signed data
EP1678677A4 (en) * 2003-09-26 2008-02-20 Agency Science Tech & Res Method and system for protecting and authenticating a digital image
JP2013523043A (en) 2010-03-22 2013-06-13 エルアールディシー システムズ、エルエルシー How to identify and protect the integrity of a source dataset
JP6853934B2 (en) * 2017-01-19 2021-04-07 ブリルニクスジャパン株式会社 Solid-state image sensor, solid-state image sensor drive method, and electronic equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953938A2 (en) * 1998-04-30 1999-11-03 Hewlett-Packard Company A method and apparatus for digital watermarking of images
WO2000049797A1 (en) * 1999-02-16 2000-08-24 Koninklijke Philips Electronics N.V. Authentication and verification within a digital camera architecture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0953938A2 (en) * 1998-04-30 1999-11-03 Hewlett-Packard Company A method and apparatus for digital watermarking of images
WO2000049797A1 (en) * 1999-02-16 2000-08-24 Koninklijke Philips Electronics N.V. Authentication and verification within a digital camera architecture

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
FRIEDMAN G L: "THE TRUSTWORTHY DIGITAL CAMERA: RESTORING CREDIBILITY TO THE PHOTOGRAPHIC IMAGE", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE INC. NEW YORK, US, vol. 39, no. 4, 1 November 1993 (1993-11-01), pages 905 - 910, XP000423080, ISSN: 0098-3063 *
LEE J ET AL: "A WATERMARKING SEQUENCE USING PARITIES OF ERROR CONTROL CODING FOR IMAGE AUTHENTICATION AND CORRECTION", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, IEEE INC. NEW YORK, US, vol. 46, no. 2, May 2000 (2000-05-01), pages 313 - 317, XP001100226, ISSN: 0098-3063 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108259121A (en) * 2016-12-28 2018-07-06 上海朗帛通信技术有限公司 A kind of method and apparatus in UE for channel coding, base station
CN108259121B (en) * 2016-12-28 2019-02-01 上海朗帛通信技术有限公司 A kind of UE for channel coding, the method and apparatus in base station

Also Published As

Publication number Publication date
WO2003030541A2 (en) 2003-04-10
AU2002362419A1 (en) 2003-04-14
EP1452012A2 (en) 2004-09-01

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