ID26805A - Peletakan tanda air dalam gambar - Google Patents

Peletakan tanda air dalam gambar

Info

Publication number
ID26805A
ID26805A IDW20001806A ID20001806A ID26805A ID 26805 A ID26805 A ID 26805A ID W20001806 A IDW20001806 A ID W20001806A ID 20001806 A ID20001806 A ID 20001806A ID 26805 A ID26805 A ID 26805A
Authority
ID
Indonesia
Prior art keywords
picture
water marking
marking
water
Prior art date
Application number
IDW20001806A
Other languages
English (en)
Inventor
C W A M Van Overveld
P M J Rongen
M J J Jean-Baptiste Maes
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of ID26805A publication Critical patent/ID26805A/id

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
IDW20001806A 1999-01-15 1999-12-22 Peletakan tanda air dalam gambar ID26805A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99200123 1999-01-15

Publications (1)

Publication Number Publication Date
ID26805A true ID26805A (id) 2001-02-08

Family

ID=8239808

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20001806A ID26805A (id) 1999-01-15 1999-12-22 Peletakan tanda air dalam gambar

Country Status (8)

Country Link
US (1) US6519350B1 (id)
EP (1) EP1064617B1 (id)
JP (1) JP4004736B2 (id)
KR (1) KR100654081B1 (id)
CN (1) CN1165876C (id)
DE (1) DE69912755T2 (id)
ID (1) ID26805A (id)
WO (1) WO2000042570A1 (id)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6590996B1 (en) 2000-02-14 2003-07-08 Digimarc Corporation Color adaptive watermarking
US6633654B2 (en) * 2000-06-19 2003-10-14 Digimarc Corporation Perceptual modeling of media signals based on local contrast and directional edges
JP3587168B2 (ja) * 2001-01-23 2004-11-10 日本ビクター株式会社 電子透かし情報埋め込み装置、埋め込み方法、電子透かし情報再生装置及び再生方法
US8861922B2 (en) * 2003-09-29 2014-10-14 Alcatel Lucent Watermarking scheme for digital video
US7630509B2 (en) * 2003-09-29 2009-12-08 Alcatel-Lucent Usa Inc. Color selection scheme for digital video watermarking
US8181884B2 (en) 2003-11-17 2012-05-22 Digimarc Corporation Machine-readable features for objects
JP4745252B2 (ja) * 2004-01-06 2011-08-10 トムソン ライセンシング 可視的認証パターンを検出、解析および使用するための改良された技法
JP4298588B2 (ja) * 2004-05-31 2009-07-22 株式会社リコー 情報検出装置および情報検出方法
US7668334B2 (en) * 2004-07-02 2010-02-23 Digimarc Corp Conditioning imagery to better receive steganographic encoding
CN1881383B (zh) * 2005-06-17 2011-07-27 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
CN100583191C (zh) * 2005-06-17 2010-01-20 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
CN1881384B (zh) * 2005-06-17 2010-05-26 鸿富锦精密工业（深圳）有限公司 文本加密系统及方法
KR100697879B1 (ko) * 2005-08-17 2007-03-23 백기영 픽셀을 이용한 데이터의 암호화 및 해독방법
CN103020886B (zh) * 2012-11-06 2015-05-13 武汉大学 一种基于线特征的数字扫描地图水印方法
US11381399B2 (en) * 2020-04-01 2022-07-05 Ford Global Technologies, Llc Enhanced vehicle operation
US12323269B2 (en) 2022-05-20 2025-06-03 Ford Global Technologies, Llc Vehicle data protection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5831657A (en) * 1993-09-22 1998-11-03 Kabushiki Kaisha Toshiba Image forming system with smoothing pixels of a larger size
US5530759A (en) * 1995-02-01 1996-06-25 International Business Machines Corporation Color correct digital watermarking of images
US5825892A (en) * 1996-10-28 1998-10-20 International Business Machines Corporation Protecting images with an image watermark

Also Published As

Publication number Publication date
JP2002535859A (ja) 2002-10-22
EP1064617B1 (en) 2003-11-12
DE69912755T2 (de) 2004-09-30
KR20010041897A (ko) 2001-05-25
CN1292908A (zh) 2001-04-25
EP1064617A1 (en) 2001-01-03
CN1165876C (zh) 2004-09-08
KR100654081B1 (ko) 2006-12-07
WO2000042570A1 (en) 2000-07-20
US6519350B1 (en) 2003-02-11
JP4004736B2 (ja) 2007-11-07
DE69912755D1 (de) 2003-12-18

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