KR100632901B1 - 전자무늬의 매립방법, 복호방법 및 그들의 장치 - Google Patents

전자무늬의 매립방법, 복호방법 및 그들의 장치 Download PDF

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Publication number
KR100632901B1
KR100632901B1 KR1020017009178A KR20017009178A KR100632901B1 KR 100632901 B1 KR100632901 B1 KR 100632901B1 KR 1020017009178 A KR1020017009178 A KR 1020017009178A KR 20017009178 A KR20017009178 A KR 20017009178A KR 100632901 B1 KR100632901 B1 KR 100632901B1
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South Korea
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pattern
embedding
bit information
image
blocks
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KR1020017009178A
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English (en)
Korean (ko)
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KR20010102986A (ko
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마쯔이키네오
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교와 가부시키가이샤
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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

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  • 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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
KR1020017009178A 1999-01-25 2000-01-24 전자무늬의 매립방법, 복호방법 및 그들의 장치 Expired - Fee Related KR100632901B1 (ko)

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
JPJP-P-1999-00015674 1999-01-25

Publications (2)

Publication Number Publication Date
KR20010102986A KR20010102986A (ko) 2001-11-17
KR100632901B1 true KR100632901B1 (ko) 2006-10-11

Family

ID=11895307

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017009178A Expired - Fee Related KR100632901B1 (ko) 1999-01-25 2000-01-24 전자무늬의 매립방법, 복호방법 및 그들의 장치

Country Status (7)

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

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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
US7532740B2 (en) 1998-09-25 2009-05-12 Digimarc Corporation Method and apparatus for embedding auxiliary information within original data
US7197156B1 (en) 1998-09-25 2007-03-27 Digimarc Corporation Method and apparatus for embedding auxiliary information within original data
US7373513B2 (en) 1998-09-25 2008-05-13 Digimarc Corporation Transmarking of multimedia signals
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
US20060126888A1 (en) * 2002-08-28 2006-06-15 Talstra Johan C Method and arrangement for watermark detection
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
CN112040337B (zh) * 2020-09-01 2022-04-15 腾讯科技（深圳）有限公司 视频的水印添加和提取方法、装置、设备及存储介质
US12192215B2 (en) * 2022-09-07 2025-01-07 Xerox Corporation Method and architecture for providing integrated design of cyber-physical system with watermarking

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AUPO521897A0 (en) * 1997-02-20 1997-04-11 Telstra R & D Management Pty Ltd Invisible digital watermarks
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Publication number Publication date
JP2000216983A (ja) 2000-08-04
EP1156662A4 (en) 2003-04-02
US7523311B1 (en) 2009-04-21
AU3077400A (en) 2000-08-07
DE60042319D1 (de) 2009-07-16
JP3942759B2 (ja) 2007-07-11
WO2000044163A1 (fr) 2000-07-27
EP1156662A1 (en) 2001-11-21
EP1156662B1 (en) 2009-06-03
KR20010102986A (ko) 2001-11-17

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