JP4880159B2 - データプロキシとしての電子透かし - Google Patents
データプロキシとしての電子透かし Download PDFInfo
- Publication number
- JP4880159B2 JP4880159B2 JP2001549260A JP2001549260A JP4880159B2 JP 4880159 B2 JP4880159 B2 JP 4880159B2 JP 2001549260 A JP2001549260 A JP 2001549260A JP 2001549260 A JP2001549260 A JP 2001549260A JP 4880159 B2 JP4880159 B2 JP 4880159B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- watermark
- content object
- original
- processor
- 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
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Computational Biology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/473,396 | 1999-12-28 | ||
US09/473,396 US6577746B1 (en) | 1999-12-28 | 1999-12-28 | Watermark-based object linking and embedding |
US49153400A | 2000-01-26 | 2000-01-26 | |
US09/491,534 | 2000-01-26 | ||
US09/504,239 US6965682B1 (en) | 1999-05-19 | 2000-02-15 | Data transmission by watermark proxy |
US09/504,239 | 2000-02-15 | ||
PCT/US2000/035038 WO2001048682A1 (fr) | 1999-12-28 | 2000-12-21 | Filigranes numeriques comme mandataires de donnees |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2003518658A JP2003518658A (ja) | 2003-06-10 |
JP2003518658A5 JP2003518658A5 (fr) | 2008-02-07 |
JP4880159B2 true JP4880159B2 (ja) | 2012-02-22 |
Family
ID=27413241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001549260A Expired - Lifetime JP4880159B2 (ja) | 1999-12-28 | 2000-12-21 | データプロキシとしての電子透かし |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4880159B2 (fr) |
KR (1) | KR100840520B1 (fr) |
AU (1) | AU2593101A (fr) |
WO (1) | WO2001048682A1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004220424A (ja) | 2003-01-16 | 2004-08-05 | Canon Inc | 文書管理システム |
US8521217B2 (en) * | 2009-06-10 | 2013-08-27 | Digimarc Corporation | Content sharing methods and systems |
JP2013235553A (ja) * | 2012-04-13 | 2013-11-21 | Hitachi Solutions Ltd | 情報提供システム |
US9099080B2 (en) | 2013-02-06 | 2015-08-04 | Muzak Llc | System for targeting location-based communications |
CN112637440A (zh) * | 2020-12-17 | 2021-04-09 | 合肥图溯信息技术有限公司 | 一种兼容扫描仪设备的图片隐形水印嵌入方法及系统 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1021416A (ja) * | 1996-06-28 | 1998-01-23 | Toshiba Corp | 文書入出力装置および文書入出力システム |
JPH1166009A (ja) * | 1997-08-11 | 1999-03-09 | Nippon Telegr & Teleph Corp <Ntt> | 著作物の使用条件違反チェック方法及び装置、並びに、著作物の使用条件違反チェックプログラムを格納した記憶媒体 |
JPH11232259A (ja) * | 1998-02-16 | 1999-08-27 | Fuji Xerox Co Ltd | 電子文書管理装置 |
JPH11341267A (ja) * | 1998-01-30 | 1999-12-10 | Canon Inc | 画像記録再生装置、方法及びコンピュ―タ読み取り可能な記憶媒体 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5502576A (en) * | 1992-08-24 | 1996-03-26 | Ramsay International Corporation | Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain |
US5862260A (en) * | 1993-11-18 | 1999-01-19 | Digimarc Corporation | Methods for surveying dissemination of proprietary empirical data |
US5892900A (en) * | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US5592622A (en) * | 1995-05-10 | 1997-01-07 | 3Com Corporation | Network intermediate system with message passing architecture |
US5765152A (en) * | 1995-10-13 | 1998-06-09 | Trustees Of Dartmouth College | System and method for managing copyrighted electronic media |
US5974548A (en) * | 1996-07-12 | 1999-10-26 | Novell, Inc. | Media-independent document security method and apparatus |
US5878434A (en) | 1996-07-18 | 1999-03-02 | Novell, Inc | Transaction clash management in a disconnectable computer and network |
US5901224A (en) * | 1996-10-21 | 1999-05-04 | Xerox Corporation | Quasi-reprographics with variable embedded data with applications to copyright management, and distribution control |
US5946414A (en) * | 1998-08-28 | 1999-08-31 | Xerox Corporation | Encoding data in color images using patterned color modulated image regions |
-
2000
- 2000-12-21 AU AU25931/01A patent/AU2593101A/en not_active Abandoned
- 2000-12-21 KR KR1020027008469A patent/KR100840520B1/ko active IP Right Grant
- 2000-12-21 JP JP2001549260A patent/JP4880159B2/ja not_active Expired - Lifetime
- 2000-12-21 WO PCT/US2000/035038 patent/WO2001048682A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1021416A (ja) * | 1996-06-28 | 1998-01-23 | Toshiba Corp | 文書入出力装置および文書入出力システム |
JPH1166009A (ja) * | 1997-08-11 | 1999-03-09 | Nippon Telegr & Teleph Corp <Ntt> | 著作物の使用条件違反チェック方法及び装置、並びに、著作物の使用条件違反チェックプログラムを格納した記憶媒体 |
JPH11341267A (ja) * | 1998-01-30 | 1999-12-10 | Canon Inc | 画像記録再生装置、方法及びコンピュ―タ読み取り可能な記憶媒体 |
JPH11232259A (ja) * | 1998-02-16 | 1999-08-27 | Fuji Xerox Co Ltd | 電子文書管理装置 |
Also Published As
Publication number | Publication date |
---|---|
WO2001048682A1 (fr) | 2001-07-05 |
KR20020081239A (ko) | 2002-10-26 |
AU2593101A (en) | 2001-07-09 |
KR100840520B1 (ko) | 2008-06-24 |
JP2003518658A (ja) | 2003-06-10 |
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