JP4035257B2 - 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体 - Google Patents

画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体 Download PDF

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Publication number
JP4035257B2
JP4035257B2 JP09759099A JP9759099A JP4035257B2 JP 4035257 B2 JP4035257 B2 JP 4035257B2 JP 09759099 A JP09759099 A JP 09759099A JP 9759099 A JP9759099 A JP 9759099A JP 4035257 B2 JP4035257 B2 JP 4035257B2
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Japan
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image data
watermark information
motion
circuit
image
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JP09759099A
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Japanese (ja)
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JPH11355736A (ja
JPH11355736A5 (enExample
Inventor
浩史 須田
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Canon Inc
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Canon Inc
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Priority to JP09759099A priority Critical patent/JP4035257B2/ja
Priority to US09/288,219 priority patent/US6639996B2/en
Publication of JPH11355736A publication Critical patent/JPH11355736A/ja
Publication of JPH11355736A5 publication Critical patent/JPH11355736A5/ja
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    • 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
    • G06T1/0085—Time domain based watermarking, e.g. watermarks spread over several images
    • 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 OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2201/00—General purpose image data processing
    • G06T2201/005—Image watermarking
    • G06T2201/0061—Embedding of the watermark in each block of the image, e.g. segmented watermarking

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
JP09759099A 1998-04-10 1999-04-05 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体 Expired - Fee Related JP4035257B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP09759099A JP4035257B2 (ja) 1998-04-10 1999-04-05 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体
US09/288,219 US6639996B2 (en) 1998-04-10 1999-04-08 Image processing apparatus, image processing method and computer readable memory medium

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9894998 1998-04-10
JP10-98949 1998-04-10
JP09759099A JP4035257B2 (ja) 1998-04-10 1999-04-05 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体

Publications (3)

Publication Number Publication Date
JPH11355736A JPH11355736A (ja) 1999-12-24
JPH11355736A5 JPH11355736A5 (enExample) 2004-11-25
JP4035257B2 true JP4035257B2 (ja) 2008-01-16

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JP09759099A Expired - Fee Related JP4035257B2 (ja) 1998-04-10 1999-04-05 画像処理装置、画像処理方法及びコンピュータ読み取り可能な記憶媒体

Country Status (2)

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US (1) US6639996B2 (enExample)
JP (1) JP4035257B2 (enExample)

Families Citing this family (24)

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US8332478B2 (en) * 1998-10-01 2012-12-11 Digimarc Corporation Context sensitive connected content
US20020032734A1 (en) 2000-07-26 2002-03-14 Rhoads Geoffrey B. Collateral data combined with user characteristics to select web site
JP2001111808A (ja) * 1999-10-05 2001-04-20 Nec Corp 電子すかしデータ挿入方式及び装置
EP1172007A1 (en) * 2000-01-14 2002-01-16 Koninklijke Philips Electronics N.V. Transcoding method and device
JP3549097B2 (ja) * 2000-04-26 2004-08-04 インターナショナル・ビジネス・マシーンズ・コーポレーション 共同作業オブジェクトのオーナ識別方法、コンピュータシステムおよびコンピュータ可読な記録媒体
JP2002084510A (ja) * 2000-09-08 2002-03-22 Jisedai Joho Hoso System Kenkyusho:Kk 電子透かしの埋め込み方法、及びその装置
US7095870B2 (en) * 2000-12-21 2006-08-22 Hitachi, Ltd. Electronic watermark embedding apparatus and method and a format conversion device having a watermark embedding function
KR100383836B1 (ko) * 2001-05-30 2003-05-14 한국과학기술원 동작 데이터의 다해상도 분석에 근거한 워터마킹 삽입 및분석방법
JP3861624B2 (ja) 2001-06-05 2006-12-20 ソニー株式会社 電子透かし埋め込み処理装置、および電子透かし埋め込み処理方法、並びにプログラム
JP3861623B2 (ja) 2001-06-05 2006-12-20 ソニー株式会社 電子透かし埋め込み処理装置、および電子透かし埋め込み処理方法、並びにプログラム
WO2003062960A2 (en) 2002-01-22 2003-07-31 Digimarc Corporation Digital watermarking and fingerprinting including symchronization, layering, version control, and compressed embedding
US7424128B2 (en) 2002-04-10 2008-09-09 Pioneer Corporation Electronic watermark embedding apparatus, electronic watermark embedding method, record medium having electronic watermark and manufacturing method of record medium
JP2004048219A (ja) * 2002-07-10 2004-02-12 Hitachi Ltd 電子透かし情報の挿入方法
EP1398732A3 (en) * 2002-09-04 2006-09-27 Matsushita Electric Industrial Co., Ltd. Digital watermark-embedding and detecting
EP1574065A1 (en) * 2002-10-30 2005-09-14 Koninklijke Philips Electronics N.V. Adaptive watermarking
FR2846828B1 (fr) * 2002-10-31 2005-03-11 France Telecom Procede de tatouage d'un signal video, systeme et support de donnees pour la mise en oeuvre de ce procede, procede d'extraction du tatouage d'un signal video, systeme pour la mise en oeuvre de ce procede
US20040208231A1 (en) * 2003-04-17 2004-10-21 G-Mix Co., Ltd. Concealing process of digital information
BRPI0409745A (pt) * 2003-04-25 2006-05-09 Thomson Licensing técnicas de marcação para rastrear conteúdo de mìdia pirateado
WO2005011300A2 (en) * 2003-07-15 2005-02-03 Transchip, Inc. Data overlay for a digital camera module
CN1965584A (zh) * 2004-06-08 2007-05-16 皇家飞利浦电子股份有限公司 补偿由移动的物体引起的水印不规律
JP4321550B2 (ja) 2005-08-31 2009-08-26 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP5859845B2 (ja) * 2011-12-27 2016-02-16 Ｊｆｅスチール株式会社 通板異常検出装置
WO2013112744A2 (en) * 2012-01-24 2013-08-01 Futurewei Technologies, Inc. Compressed domain watermarking with reduced error propagation
EP3326296B1 (en) 2015-07-24 2023-07-12 Info Wise Limited Wireless access tag duplication system and method

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5646997A (en) * 1994-12-14 1997-07-08 Barton; James M. Method and apparatus for embedding authentication information within digital data
US6226387B1 (en) * 1996-08-30 2001-05-01 Regents Of The University Of Minnesota Method and apparatus for scene-based video watermarking
US6282299B1 (en) * 1996-08-30 2001-08-28 Regents Of The University Of Minnesota Method and apparatus for video watermarking using perceptual masks
US6052780A (en) * 1996-09-12 2000-04-18 Open Security Solutions, Llc Computer system and process for accessing an encrypted and self-decrypting digital information product while restricting access to decrypted digital information
US5809139A (en) * 1996-09-13 1998-09-15 Vivo Software, Inc. Watermarking method and apparatus for compressed digital video
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
US5960081A (en) * 1997-06-05 1999-09-28 Cray Research, Inc. Embedding a digital signature in a video sequence
US6208735B1 (en) * 1997-09-10 2001-03-27 Nec Research Institute, Inc. Secure spread spectrum watermarking for multimedia data
US6101602A (en) * 1997-12-08 2000-08-08 The United States Of America As Represented By The Secretary Of The Air Force Digital watermarking by adding random, smooth patterns
US6037984A (en) * 1997-12-24 2000-03-14 Sarnoff Corporation Method and apparatus for embedding a watermark into a digital image or image sequence
US6208745B1 (en) * 1997-12-30 2001-03-27 Sarnoff Corporation Method and apparatus for imbedding a watermark into a bitstream representation of a digital image sequence
US6188728B1 (en) * 1998-09-29 2001-02-13 Sarnoff Corporation Block motion video coding and decoding

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Publication number Publication date
US20020114488A1 (en) 2002-08-22
US6639996B2 (en) 2003-10-28
JPH11355736A (ja) 1999-12-24

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