ATE404949T1 - Wasserzeichen für ein komprimiertes informationssignal - Google Patents
Wasserzeichen für ein komprimiertes informationssignalInfo
- Publication number
- ATE404949T1 ATE404949T1 AT05718781T AT05718781T ATE404949T1 AT E404949 T1 ATE404949 T1 AT E404949T1 AT 05718781 T AT05718781 T AT 05718781T AT 05718781 T AT05718781 T AT 05718781T AT E404949 T1 ATE404949 T1 AT E404949T1
- Authority
- AT
- Austria
- Prior art keywords
- watermark
- embedding
- signal
- robust
- ones
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/913—Television signal processing therefor for scrambling ; for copy protection
-
- 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
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
-
- 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
- G06T1/0042—Fragile watermarking, e.g. so as to detect tampering
-
- 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
- G06T2201/0053—Embedding of the watermark in the coding stream, possibly without decoding; Embedding of the watermark in the compressed domain
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04101751 | 2004-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE404949T1 true ATE404949T1 (de) | 2008-08-15 |
Family
ID=34965450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT05718781T ATE404949T1 (de) | 2004-04-27 | 2005-04-21 | Wasserzeichen für ein komprimiertes informationssignal |
Country Status (8)
Country | Link |
---|---|
US (1) | US20070230708A1 (de) |
EP (1) | EP1743296B1 (de) |
JP (1) | JP2007535262A (de) |
CN (1) | CN1950842A (de) |
AT (1) | ATE404949T1 (de) |
DE (1) | DE602005008943D1 (de) |
TW (1) | TW200607361A (de) |
WO (1) | WO2005104029A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2024970A2 (de) * | 2006-04-25 | 2009-02-18 | Koninklijke Philips Electronics N.V. | Erneuerbares wasserzeichen |
JP5740239B2 (ja) * | 2011-08-03 | 2015-06-24 | 日本放送協会 | モード情報伝送置換装置、画像符号化装置、画像復号装置、及びこれらのプログラム |
US20150278981A1 (en) * | 2014-03-27 | 2015-10-01 | Tomas G. Akenine-Moller | Avoiding Sending Unchanged Regions to Display |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6064764A (en) * | 1998-03-30 | 2000-05-16 | Seiko Epson Corporation | Fragile watermarks for detecting tampering in images |
US6608911B2 (en) * | 2000-12-21 | 2003-08-19 | Digimarc Corporation | Digitally watermaking holograms for use with smart cards |
KR20020088086A (ko) * | 2001-01-23 | 2002-11-25 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 압축된 정보 신호를 워터마킹하는 방법 |
US6996717B2 (en) * | 2001-05-24 | 2006-02-07 | Matsushita Electric Industrial Co., Ltd. | Semi-fragile watermarking system for MPEG video authentication |
US20030070075A1 (en) * | 2001-10-04 | 2003-04-10 | Frederic Deguillaume | Secure hybrid robust watermarking resistant against tampering and copy-attack |
US7006656B2 (en) * | 2001-10-15 | 2006-02-28 | The Research Foundation Of Suny | Lossless embedding of data in digital objects |
US7046820B2 (en) * | 2002-07-16 | 2006-05-16 | Matsushita Electric Industrial Co., Ltd. | Methods for digital watermarking of images and images produced thereby |
PL376469A1 (en) * | 2002-10-30 | 2005-12-27 | Koninklijke Philips Electronics N.V. | Watermarking of a variable bit-rate signal |
-
2005
- 2005-04-21 EP EP05718781A patent/EP1743296B1/de not_active Not-in-force
- 2005-04-21 US US11/568,357 patent/US20070230708A1/en not_active Abandoned
- 2005-04-21 AT AT05718781T patent/ATE404949T1/de not_active IP Right Cessation
- 2005-04-21 JP JP2007510192A patent/JP2007535262A/ja not_active Withdrawn
- 2005-04-21 DE DE602005008943T patent/DE602005008943D1/de not_active Expired - Fee Related
- 2005-04-21 CN CNA2005800136068A patent/CN1950842A/zh active Pending
- 2005-04-21 WO PCT/IB2005/051304 patent/WO2005104029A1/en active IP Right Grant
- 2005-04-22 TW TW094112967A patent/TW200607361A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2007535262A (ja) | 2007-11-29 |
KR20070000499A (ko) | 2007-01-02 |
DE602005008943D1 (de) | 2008-09-25 |
EP1743296B1 (de) | 2008-08-13 |
US20070230708A1 (en) | 2007-10-04 |
CN1950842A (zh) | 2007-04-18 |
TW200607361A (en) | 2006-02-16 |
EP1743296A1 (de) | 2007-01-17 |
WO2005104029A1 (en) | 2005-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE402456T1 (de) | Verfahren zur erfassung von wasserzeichen | |
WO2006023769A3 (en) | Determining data quality and/or segmental aneusomy using a computer system | |
WO2005071110A3 (en) | Improving polynucleotide ligation reactions | |
DE60223561D1 (de) | Verfahren zum nachweis von oxidativem stress sowie kit zur durchführung davon | |
WO2003055222A3 (en) | Increasing integrity of watermarks using robust features | |
EP1717725A3 (de) | Verfahren und Vorrichtung zur Erzeugung eines Schlüssels | |
RU2007136288A (ru) | Способ обеспечения упаковочного ламината идентификационным кодом, способ идентификации упаковки, упаковка с идентификационным кодом | |
ATE459073T1 (de) | Verfahren und vorrichtung zur analyse von audiosignalen | |
WO2002037102A3 (en) | Methods for analyzing dynamic changes in cellular informatics | |
DE502006004583D1 (de) | Elektronisches Markieren zum Sortieren von in Objektverbänden hergestellten und geprüften Einzelobjekten | |
DE60142234D1 (de) | System und verfahren zur klassifierung von fahrzeugen | |
ATE404949T1 (de) | Wasserzeichen für ein komprimiertes informationssignal | |
EP1403640A4 (de) | Peptidimmobilisierte grundplatte und vefahren zum testen eines zielproteins unter verwendung derselben | |
NO20052553L (no) | Cobalaminanalyse. | |
ATE376672T1 (de) | Verfahren zur diagnose von multipler sklerose | |
ATE306659T1 (de) | Küvette für ein lesegerät zur bestimmung von substanzen mittels der evaneszenzfeldmethode | |
DK1246945T3 (da) | Fremgangsmåde til identifikation af en mærkning anbragt på et fast legeme | |
ATE532284T1 (de) | Verfahren zur bestimmung einer fehlerrate und entsprechendes testgerät | |
DE602005024254D1 (de) | ||
EP1643400A3 (de) | Verfahren und Systeme zur Konnektivitätsanalyse einer elektronischen Vorrichtung | |
EP1220199A3 (de) | Verfahren zur Detektion und Wiedergabe des Untertones einer Stimme und Vorrichtung dafür | |
DE602004022472D1 (de) | Vorrichtung für Erkennung von Änderungsinformation | |
ATE330037T1 (de) | Verfahren zur altersbestimmung von individuen | |
ATE490520T1 (de) | Verfahren zur lungenlappensegmentierung und computersystem | |
DE60208415D1 (de) | Verfahren zur optimierung von testdaten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |