DE60042319D1 - Verfahren zur einbettung elektronischer wasserzeichen, dekodierungsverfahren sowie geräte für diese verfahren - Google Patents

Verfahren zur einbettung elektronischer wasserzeichen, dekodierungsverfahren sowie geräte für diese verfahren

Info

Publication number
DE60042319D1
DE60042319D1 DE60042319T DE60042319T DE60042319D1 DE 60042319 D1 DE60042319 D1 DE 60042319D1 DE 60042319 T DE60042319 T DE 60042319T DE 60042319 T DE60042319 T DE 60042319T DE 60042319 D1 DE60042319 D1 DE 60042319D1
Authority
DE
Germany
Prior art keywords
methods
devices
electronic watermark
inserting electronic
decoding method
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.)
Expired - Lifetime
Application number
DE60042319T
Other languages
English (en)
Inventor
Kineo Matsui
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.)
Kowa Co Ltd
Original Assignee
Kowa Co Ltd
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 Kowa Co Ltd filed Critical Kowa Co Ltd
Application granted granted Critical
Publication of DE60042319D1 publication Critical patent/DE60042319D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • 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
    • 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
    • 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
    • H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in 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
    • H04N1/32309—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
    • 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
DE60042319T 1999-01-25 2000-01-24 Verfahren zur einbettung elektronischer wasserzeichen, dekodierungsverfahren sowie geräte für diese verfahren Expired - Lifetime DE60042319D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP01567499A JP3942759B2 (ja) 1999-01-25 1999-01-25 電子透かしの埋め込み方法，復号方法およびその装置
PCT/JP2000/000334 WO2000044163A1 (en) 1999-01-25 2000-01-24 Method for embedding electronic watermark, decoding method, and devices for the same

Publications (1)

Publication Number Publication Date
DE60042319D1 true DE60042319D1 (de) 2009-07-16

Family

ID=11895307

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60042319T Expired - Lifetime DE60042319D1 (de) 1999-01-25 2000-01-24 Verfahren zur einbettung elektronischer wasserzeichen, dekodierungsverfahren sowie geräte für diese verfahren

Country Status (7)

Country Link
US (1) US7523311B1 (de)
EP (1) EP1156662B1 (de)
JP (1) JP3942759B2 (de)
KR (1) KR100632901B1 (de)
AU (1) AU3077400A (de)
DE (1) DE60042319D1 (de)
WO (1) WO2000044163A1 (de)

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US6522770B1 (en) 1999-05-19 2003-02-18 Digimarc Corporation Management of documents and other objects using optical devices
US9630443B2 (en) 1995-07-27 2017-04-25 Digimarc Corporation Printer driver separately applying watermark and information
US6704431B1 (en) * 1998-09-04 2004-03-09 Nippon Telegraph And Telephone Corporation Method and apparatus for digital watermarking
US7373513B2 (en) 1998-09-25 2008-05-13 Digimarc Corporation Transmarking of multimedia signals
US7532740B2 (en) 1998-09-25 2009-05-12 Digimarc Corporation Method and apparatus for embedding auxiliary information within original data
US7142691B2 (en) 2000-03-18 2006-11-28 Digimarc Corporation Watermark embedding functions in rendering description files
US6952485B1 (en) 2000-09-11 2005-10-04 Digimarc Corporation Watermark encoding and decoding in imaging devices and imaging device interfaces
US6899475B2 (en) 2002-01-30 2005-05-31 Digimarc Corporation Watermarking a page description language file
EP1537735A1 (de) * 2002-08-28 2005-06-08 Koninklijke Philips Electronics N.V. Verfahren und anordnung zur wasserzeichendetektion
JP3784781B2 (ja) 2003-05-20 2006-06-14 富士通株式会社 画像データ処理装置、画像データ処理方法、画像データ処理プログラムおよび画像データ処理システム
JP3943073B2 (ja) * 2003-11-28 2007-07-11 富士通株式会社 画像データ処理装置、画像データ処理方法および画像データ処理プログラム
SI1684265T1 (sl) * 2005-01-21 2008-12-31 Unltd Media Gmbh Postopek za vdelavo digitalnega vodnega Ĺľiga v uporaben signal
JP2006319949A (ja) * 2005-04-11 2006-11-24 Toshiba Tec Corp 非可逆圧縮画像に対する電子透かし作成装置、電子透かし作成プログラム及び電子透かし作成方法
JP2006330256A (ja) * 2005-05-25 2006-12-07 Kddi Corp オーディオ信号に対する電子透かし埋込み方法および検出方法
JP4088300B2 (ja) * 2005-06-01 2008-05-21 富士通株式会社 画像領域検出装置、画像領域検出方法および画像領域検出プログラム
JP4804985B2 (ja) * 2006-03-30 2011-11-02 株式会社日立製作所 生体認証データ生成方法、生体認証データ生成装置、生体認証データプログラム、および個人認証方法。
JP4751786B2 (ja) * 2006-08-03 2011-08-17 富士通株式会社 デコード装置、デコード方法、及びデコードプログラム
US8149451B2 (en) 2007-07-18 2012-04-03 Ricoh Company, Ltd. Information processing device, information embedding method, and program
JP2010041710A (ja) 2008-07-11 2010-02-18 Ricoh Co Ltd 埋込情報検出装置、埋込情報検出方法、プログラムおよび記録媒体
CN111640051B (zh) * 2019-03-01 2023-07-25 浙江大学 一种图像处理方法及其装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5721788A (en) * 1992-07-31 1998-02-24 Corbis Corporation Method and system for digital image signatures
US6122403A (en) * 1995-07-27 2000-09-19 Digimarc Corporation Computer system linked by using information in data objects
US5778102A (en) * 1995-05-17 1998-07-07 The Regents Of The University Of California, Office Of Technology Transfer Compression embedding
US5822432A (en) * 1996-01-17 1998-10-13 The Dice Company Method for human-assisted random key generation and application for digital watermark system
JPH09301916A (ja) 1996-05-14 1997-11-25 Hoechst Japan Ltd ポリヒドロキシフェノール誘導体およびそれらからなる骨・軟骨疾患予防・治療剤
US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark
US5915027A (en) * 1996-11-05 1999-06-22 Nec Research Institute Digital watermarking
JP3686741B2 (ja) 1997-02-19 2005-08-24 富士通株式会社 画像データへの識別情報埋め込み方法，識別情報が埋め込まれた画像データからの識別情報抽出方法，画像データへの識別情報埋め込み装置，識別情報が埋め込まれた画像データからの識別情報抽出装置，及びコンピュータ可読媒体
AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
DE69840308D1 (de) * 1997-02-24 2009-01-22 Nec Corp System zur Kodierung digitaler Daten
US6192138B1 (en) * 1997-05-08 2001-02-20 Kabushiki Kaisha Toshiba Apparatus and method for embedding/unembedding supplemental information
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US7154560B1 (en) * 1997-10-27 2006-12-26 Shih-Fu Chang Watermarking of digital image data
JPH11196262A (ja) * 1997-11-07 1999-07-21 Matsushita Electric Ind Co Ltd デジタル情報埋込み・抽出装置および方法並びに当該方法を実行するためのプログラムを記録した媒体
US6037984A (en) * 1997-12-24 2000-03-14 Sarnoff Corporation Method and apparatus for embedding a watermark into a digital image or image sequence
US6064764A (en) * 1998-03-30 2000-05-16 Seiko Epson Corporation Fragile watermarks for detecting tampering in images
US6154571A (en) * 1998-06-24 2000-11-28 Nec Research Institute, Inc. Robust digital watermarking
KR100294890B1 (ko) * 1998-07-01 2001-07-12 윤종용 워터마킹을 사용한 디지털 영상 코딩 장치와 디코딩 장치 및 그 방법
US6463162B1 (en) * 1998-09-30 2002-10-08 Hewlett-Packard Company Robust watermarking for digital objects
US6285775B1 (en) * 1998-10-01 2001-09-04 The Trustees Of The University Of Princeton Watermarking scheme for image authentication
US6532541B1 (en) * 1999-01-22 2003-03-11 The Trustees Of Columbia University In The City Of New York Method and apparatus for image authentication

Also Published As

Publication number Publication date
EP1156662A1 (de) 2001-11-21
KR20010102986A (ko) 2001-11-17
EP1156662A4 (de) 2003-04-02
US7523311B1 (en) 2009-04-21
AU3077400A (en) 2000-08-07
JP2000216983A (ja) 2000-08-04
KR100632901B1 (ko) 2006-10-11
WO2000044163A1 (en) 2000-07-27
EP1156662B1 (de) 2009-06-03
JP3942759B2 (ja) 2007-07-11

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