ATE503235T1 - Bildverarbeitungsvorrichtung - Google Patents

Bildverarbeitungsvorrichtung

Info

Publication number
ATE503235T1
ATE503235T1 AT04030177T AT04030177T ATE503235T1 AT E503235 T1 ATE503235 T1 AT E503235T1 AT 04030177 T AT04030177 T AT 04030177T AT 04030177 T AT04030177 T AT 04030177T AT E503235 T1 ATE503235 T1 AT E503235T1
Authority
AT
Austria
Prior art keywords
color
image information
information
difference
main image
Prior art date
Application number
AT04030177T
Other languages
English (en)
Inventor
Takashi Yamaguchi
Shinya Tokuda
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Application granted granted Critical
Publication of ATE503235T1 publication Critical patent/ATE503235T1/de

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
    • G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • 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
    • G06T2201/0051—Embedding of the watermark in the spatial domain

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Record Information Processing For Printing (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Polarising Elements (AREA)
AT04030177T 2003-12-22 2004-12-20 Bildverarbeitungsvorrichtung ATE503235T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003424329A JP4167590B2 (ja) 2003-12-22 2003-12-22 画像処理方法

Publications (1)

Publication Number Publication Date
ATE503235T1 true ATE503235T1 (de) 2011-04-15

Family

ID=34544920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04030177T ATE503235T1 (de) 2003-12-22 2004-12-20 Bildverarbeitungsvorrichtung

Country Status (7)

Country Link
US (1) US7577271B2 (de)
EP (1) EP1548642B1 (de)
JP (1) JP4167590B2 (de)
KR (1) KR100701907B1 (de)
AT (1) ATE503235T1 (de)
DE (1) DE602004031922D1 (de)
TW (1) TWI281617B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7573491B2 (en) * 2004-04-02 2009-08-11 David Hartkop Method for formatting images for angle-specific viewing in a scanning aperture display device
JP2006224665A (ja) * 2005-01-21 2006-08-31 Seiko Epson Corp 印刷装置
JP4660212B2 (ja) * 2005-01-24 2011-03-30 株式会社東芝 画像処理装置および画像処理方法
JP2006287868A (ja) * 2005-04-05 2006-10-19 Sharp Corp 画像形成装置
WO2007032752A1 (en) * 2005-09-09 2007-03-22 Thomson Licensing Video watermark detection
JP2009508393A (ja) * 2005-09-09 2009-02-26 トムソン ライセンシング ビデオ透かし挿入
WO2007032753A1 (en) * 2005-09-09 2007-03-22 Thomson Licensing Coefficient selection for video watermarking
JP2009508395A (ja) * 2005-09-09 2009-02-26 トムソン ライセンシング ビデオ透かし挿入のための係数修正
JP4093262B2 (ja) * 2005-10-06 2008-06-04 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置
JP4872317B2 (ja) * 2005-11-10 2012-02-08 富士ゼロックス株式会社 情報処理システム
JP4550749B2 (ja) 2006-03-07 2010-09-22 株式会社東芝 画像処理方法および画像処理装置
JP2008085695A (ja) * 2006-09-28 2008-04-10 Fujitsu Ltd 電子透かし埋め込み装置および検出装置
JP4922205B2 (ja) 2007-08-17 2012-04-25 株式会社東芝 画像処理方法および画像処理装置
JP2009088614A (ja) 2007-09-27 2009-04-23 Toshiba Corp 画像処理方法および画像処理装置
JP4901675B2 (ja) * 2007-09-28 2012-03-21 株式会社東芝 画像処理方法および画像処理装置
US20090323125A1 (en) * 2008-06-27 2009-12-31 Kabushiki Kaisha Toshiba Image generating apparatus
JP2010136206A (ja) 2008-12-05 2010-06-17 Toshiba Corp 画像処理方法及び画像処理装置
RU2495494C2 (ru) * 2011-10-12 2013-10-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "Высшая школа экономики" Способ внесения дополнительной информации в цифровые графические изображения (варианты)
JP5791082B2 (ja) * 2012-07-30 2015-10-07 国立大学法人横浜国立大学 画像合成装置、画像合成システム、画像合成方法およびプログラム
TWI625715B (zh) * 2016-05-31 2018-06-01 瑞鼎科技股份有限公司 顯示驅動裝置及其運作方法
JP7155737B2 (ja) * 2018-08-10 2022-10-19 株式会社リコー 画像処理装置、画像処理システム、プログラムおよび画像処理方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659739A (ja) 1992-08-07 1994-03-04 Sumitomo Heavy Ind Ltd 二重テーブル旋回装置
JP3547892B2 (ja) 1996-03-14 2004-07-28 株式会社東芝 画像記録装置及び画像記録方法
US7130442B2 (en) * 1996-10-28 2006-10-31 International Business Machines Corporation Protecting images with an image watermark
EP0860997B1 (de) * 1997-02-24 2008-12-10 Nec Corporation System zur Kodierung digitaler Daten
DE69822950T2 (de) * 1997-09-03 2009-09-24 Hitachi, Ltd. Verfahren und System zum Einbetten von Information in Daten
DE69835133T8 (de) * 1997-12-03 2007-05-16 Kabushiki Kaisha Toshiba, Kawasaki Verfahren zur Bildinformationsverarbeitung und Verfahren zur Verhinderung von Fälschungen von Zertifikaten und dergleichen
US5946414A (en) * 1998-08-28 1999-08-31 Xerox Corporation Encoding data in color images using patterned color modulated image regions
US6665417B1 (en) * 1998-12-02 2003-12-16 Hitachi, Ltd. Method of judging digital watermark information
US7142689B2 (en) * 2000-01-31 2006-11-28 Canon Kabushiki Kaisha Image processing apparatus for determining specific images
JP4495824B2 (ja) * 2000-03-21 2010-07-07 株式会社東芝 情報処理方法
JP3666570B2 (ja) * 2000-03-30 2005-06-29 松下電器産業株式会社 コピー防止方法、及びデジタル放送受信装置
JP4218920B2 (ja) * 2000-04-07 2009-02-04 キヤノン株式会社 画像処理装置及び画像処理方法並びに記憶媒体
JP2003025728A (ja) 2001-07-18 2003-01-29 Toshiba Corp 熱転写記録方法および熱転写インクリボン
US7298865B2 (en) * 2001-07-30 2007-11-20 Sarnoff Corporation Secure robust high-fidelity watermarking
JP2003115990A (ja) 2001-10-05 2003-04-18 Mitsubishi Electric Corp 電子透かし埋込み方法、電子透かし検出方法
US20030210803A1 (en) * 2002-03-29 2003-11-13 Canon Kabushiki Kaisha Image processing apparatus and method
JP4143441B2 (ja) * 2002-04-24 2008-09-03 キヤノン株式会社 情報処理方法及び装置、並びにコンピュータプログラム及びコンピュータ可読記憶媒体
AUPS206802A0 (en) * 2002-05-01 2002-06-06 Canon Kabushiki Kaisha Steganographic image encoding
CA2435659A1 (en) * 2002-07-23 2004-01-23 Kabushiki Kaisha Toshiba Image processing method
JP4227048B2 (ja) * 2003-04-25 2009-02-18 株式会社東芝 画像処理システム
KR20030055189A (ko) * 2003-04-29 2003-07-02 김은수 홀로그램 워터마크 삽입 및 검출 방법과 그 장치
US7197161B2 (en) * 2003-06-20 2007-03-27 Xerox Corporation Embedding information in images using two-layer conjugate screening
US7245740B2 (en) * 2003-07-01 2007-07-17 Oki Electric Industry Co., Ltd. Electronic watermark embedding device, electronic watermark detection device, electronic watermark embedding method, and electronic watermark detection method

Also Published As

Publication number Publication date
US20050134622A1 (en) 2005-06-23
KR20050063746A (ko) 2005-06-28
EP1548642B1 (de) 2011-03-23
KR100701907B1 (ko) 2007-04-02
US7577271B2 (en) 2009-08-18
EP1548642A2 (de) 2005-06-29
EP1548642A3 (de) 2007-03-28
DE602004031922D1 (de) 2011-05-05
TWI281617B (en) 2007-05-21
TW200535632A (en) 2005-11-01
JP2005184603A (ja) 2005-07-07
JP4167590B2 (ja) 2008-10-15

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