ATE402456T1 - Verfahren zur erfassung von wasserzeichen - Google Patents
Verfahren zur erfassung von wasserzeichenInfo
- Publication number
- ATE402456T1 ATE402456T1 AT05739727T AT05739727T ATE402456T1 AT E402456 T1 ATE402456 T1 AT E402456T1 AT 05739727 T AT05739727 T AT 05739727T AT 05739727 T AT05739727 T AT 05739727T AT E402456 T1 ATE402456 T1 AT E402456T1
- Authority
- AT
- Austria
- Prior art keywords
- images
- sequence
- scale factor
- method involves
- watermark
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- 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
- G06T1/0085—Time domain based watermarking, e.g. watermarks spread over several images
-
- 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)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
- Image Processing (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04102007 | 2004-05-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE402456T1 true ATE402456T1 (de) | 2008-08-15 |
Family
ID=34967374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05739727T ATE402456T1 (de) | 2004-05-10 | 2005-05-04 | Verfahren zur erfassung von wasserzeichen |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070211897A1 (de) |
EP (1) | EP1751709B1 (de) |
JP (1) | JP2007536864A (de) |
KR (1) | KR20070014167A (de) |
CN (1) | CN1950845A (de) |
AT (1) | ATE402456T1 (de) |
DE (1) | DE602005008427D1 (de) |
WO (1) | WO2005109338A1 (de) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5142942B2 (ja) * | 2008-10-22 | 2013-02-13 | 共同印刷株式会社 | 電子透かし検出方法、その装置及びそのプログラム |
US9792612B2 (en) | 2010-11-23 | 2017-10-17 | Echostar Technologies L.L.C. | Facilitating user support of electronic devices using dynamic matrix code generation |
US9329966B2 (en) | 2010-11-23 | 2016-05-03 | Echostar Technologies L.L.C. | Facilitating user support of electronic devices using matrix codes |
US8386339B2 (en) | 2010-11-23 | 2013-02-26 | Echostar Technologies L.L.C. | Ordering via dynamic matrix code generation |
US9781465B2 (en) | 2010-11-24 | 2017-10-03 | Echostar Technologies L.L.C. | Tracking user interaction from a receiving device |
US8439257B2 (en) | 2010-12-01 | 2013-05-14 | Echostar Technologies L.L.C. | User control of the display of matrix codes |
US9280515B2 (en) | 2010-12-03 | 2016-03-08 | Echostar Technologies L.L.C. | Provision of alternate content in response to QR code |
US8886172B2 (en) | 2010-12-06 | 2014-11-11 | Echostar Technologies L.L.C. | Providing location information using matrix code |
US8875173B2 (en) | 2010-12-10 | 2014-10-28 | Echostar Technologies L.L.C. | Mining of advertisement viewer information using matrix code |
US9596500B2 (en) | 2010-12-17 | 2017-03-14 | Echostar Technologies L.L.C. | Accessing content via a matrix code |
US8640956B2 (en) | 2010-12-17 | 2014-02-04 | Echostar Technologies L.L.C. | Accessing content via a matrix code |
US9148686B2 (en) | 2010-12-20 | 2015-09-29 | Echostar Technologies, Llc | Matrix code-based user interface |
US8856853B2 (en) | 2010-12-29 | 2014-10-07 | Echostar Technologies L.L.C. | Network media device with code recognition |
US8408466B2 (en) | 2011-01-04 | 2013-04-02 | Echostar Technologies L.L.C. | Assisting matrix code capture by signaling matrix code readers |
US8292166B2 (en) | 2011-01-07 | 2012-10-23 | Echostar Technologies L.L.C. | Performing social networking functions using matrix codes |
US8534540B2 (en) | 2011-01-14 | 2013-09-17 | Echostar Technologies L.L.C. | 3-D matrix barcode presentation |
US8786410B2 (en) | 2011-01-20 | 2014-07-22 | Echostar Technologies L.L.C. | Configuring remote control devices utilizing matrix codes |
US8553146B2 (en) | 2011-01-26 | 2013-10-08 | Echostar Technologies L.L.C. | Visually imperceptible matrix codes utilizing interlacing |
US8468610B2 (en) | 2011-01-27 | 2013-06-18 | Echostar Technologies L.L.C. | Determining fraudulent use of electronic devices utilizing matrix codes |
US8430302B2 (en) | 2011-02-03 | 2013-04-30 | Echostar Technologies L.L.C. | Enabling interactive activities for content utilizing matrix codes |
US9571888B2 (en) | 2011-02-15 | 2017-02-14 | Echostar Technologies L.L.C. | Selection graphics overlay of matrix code |
US8511540B2 (en) | 2011-02-18 | 2013-08-20 | Echostar Technologies L.L.C. | Matrix code for use in verification of data card swap |
US8931031B2 (en) | 2011-02-24 | 2015-01-06 | Echostar Technologies L.L.C. | Matrix code-based accessibility |
US9367669B2 (en) | 2011-02-25 | 2016-06-14 | Echostar Technologies L.L.C. | Content source identification using matrix barcode |
US9736469B2 (en) | 2011-02-28 | 2017-08-15 | Echostar Technologies L.L.C. | Set top box health and configuration |
US8833640B2 (en) | 2011-02-28 | 2014-09-16 | Echostar Technologies L.L.C. | Utilizing matrix codes during installation of components of a distribution system |
US8550334B2 (en) | 2011-02-28 | 2013-10-08 | Echostar Technologies L.L.C. | Synching one or more matrix codes to content related to a multimedia presentation |
US8443407B2 (en) | 2011-02-28 | 2013-05-14 | Echostar Technologies L.L.C. | Facilitating placeshifting using matrix code |
EP2525281B1 (de) | 2011-05-20 | 2019-01-02 | EchoStar Technologies L.L.C. | Verbesserter Fortschrittsbalken |
CN114022337B (zh) * | 2021-01-28 | 2024-06-07 | 国际关系学院 | 基于菱形预测器的高容量可逆水印方法和装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2305798B (en) * | 1995-09-28 | 1999-10-20 | Sony Uk Ltd | Spatial frequency-domain video signal processing |
US6360000B1 (en) * | 1998-11-09 | 2002-03-19 | David C. Collier | Method and apparatus for watermark detection for specific scales and arbitrary shifts |
JP3596590B2 (ja) | 1998-11-18 | 2004-12-02 | ソニー株式会社 | 付随情報付加装置および方法、付随情報検出装置および方法 |
WO2000060589A1 (en) * | 1999-04-06 | 2000-10-12 | Kwan Software Engineering, Inc. | System and method for digitally marking a file with a removable mark |
JP3872267B2 (ja) * | 2000-09-12 | 2007-01-24 | 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 | 拡大縮小耐性を有する電子透かし方法およびシステム |
JP3503591B2 (ja) * | 2000-11-22 | 2004-03-08 | 日本電気株式会社 | 電子透かし挿入・検出システム及び電子透かし挿入方法並びに電子透かし検出方法 |
GB2383148A (en) * | 2001-12-13 | 2003-06-18 | Sony Uk Ltd | Watermarking |
US7152021B2 (en) * | 2002-08-15 | 2006-12-19 | Digimarc Corporation | Computing distortion of media signals embedded data with repetitive structure and log-polar mapping |
-
2005
- 2005-05-04 AT AT05739727T patent/ATE402456T1/de not_active IP Right Cessation
- 2005-05-04 EP EP05739727A patent/EP1751709B1/de not_active Not-in-force
- 2005-05-04 US US11/568,706 patent/US20070211897A1/en not_active Abandoned
- 2005-05-04 DE DE602005008427T patent/DE602005008427D1/de not_active Expired - Fee Related
- 2005-05-04 JP JP2007512654A patent/JP2007536864A/ja not_active Withdrawn
- 2005-05-04 WO PCT/IB2005/051453 patent/WO2005109338A1/en active IP Right Grant
- 2005-05-04 KR KR1020067023432A patent/KR20070014167A/ko not_active Application Discontinuation
- 2005-05-04 CN CNA2005800149617A patent/CN1950845A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1950845A (zh) | 2007-04-18 |
JP2007536864A (ja) | 2007-12-13 |
EP1751709A1 (de) | 2007-02-14 |
DE602005008427D1 (de) | 2008-09-04 |
EP1751709B1 (de) | 2008-07-23 |
KR20070014167A (ko) | 2007-01-31 |
WO2005109338A1 (en) | 2005-11-17 |
US20070211897A1 (en) | 2007-09-13 |
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Legal Events
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---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |