DK1684265T3 - Fremgangsmåde til indlejring af et digitalt vandmærke i et anvendeligt signal - Google Patents

Fremgangsmåde til indlejring af et digitalt vandmærke i et anvendeligt signal

Info

Publication number
DK1684265T3
DK1684265T3 DK05001222T DK05001222T DK1684265T3 DK 1684265 T3 DK1684265 T3 DK 1684265T3 DK 05001222 T DK05001222 T DK 05001222T DK 05001222 T DK05001222 T DK 05001222T DK 1684265 T3 DK1684265 T3 DK 1684265T3
Authority
DK
Denmark
Prior art keywords
embedding
digital watermark
usable signal
watermark
signal
Prior art date
Application number
DK05001222T
Other languages
Danish (da)
English (en)
Inventor
Hanspeter Rhein
Original Assignee
Unltd Media Gmbh
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 Unltd Media Gmbh filed Critical Unltd Media Gmbh
Application granted granted Critical
Publication of DK1684265T3 publication Critical patent/DK1684265T3/da

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8358—Generation of protective data, e.g. certificates involving watermark

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Computer Security & Cryptography (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Image Processing (AREA)
DK05001222T 2005-01-21 2005-01-21 Fremgangsmåde til indlejring af et digitalt vandmærke i et anvendeligt signal DK1684265T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05001222A EP1684265B1 (en) 2005-01-21 2005-01-21 Method of embedding a digital watermark in a useful signal

Publications (1)

Publication Number Publication Date
DK1684265T3 true DK1684265T3 (da) 2008-11-17

Family

ID=34933400

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05001222T DK1684265T3 (da) 2005-01-21 2005-01-21 Fremgangsmåde til indlejring af et digitalt vandmærke i et anvendeligt signal

Country Status (18)

Country Link
US (1) US8300820B2 (es)
EP (1) EP1684265B1 (es)
JP (1) JP4990162B2 (es)
KR (1) KR101271825B1 (es)
CN (1) CN101124624B (es)
AT (1) ATE401645T1 (es)
AU (1) AU2006207685B2 (es)
BR (1) BRPI0606825A2 (es)
CA (1) CA2595343C (es)
DE (1) DE602005008185D1 (es)
DK (1) DK1684265T3 (es)
ES (1) ES2310773T3 (es)
IL (1) IL184706A (es)
PL (1) PL1684265T3 (es)
PT (1) PT1684265E (es)
RU (1) RU2405218C2 (es)
SI (1) SI1684265T1 (es)
WO (1) WO2006077061A1 (es)

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Also Published As

Publication number Publication date
CA2595343A1 (en) 2006-07-27
CA2595343C (en) 2016-04-26
US20080209219A1 (en) 2008-08-28
EP1684265A1 (en) 2006-07-26
US8300820B2 (en) 2012-10-30
PT1684265E (pt) 2008-10-27
JP4990162B2 (ja) 2012-08-01
KR101271825B1 (ko) 2013-06-07
RU2007131663A (ru) 2009-02-27
RU2405218C2 (ru) 2010-11-27
JP2008529046A (ja) 2008-07-31
CN101124624A (zh) 2008-02-13
CN101124624B (zh) 2012-01-25
BRPI0606825A2 (pt) 2009-07-21
ATE401645T1 (de) 2008-08-15
AU2006207685B2 (en) 2012-03-29
EP1684265B1 (en) 2008-07-16
DE602005008185D1 (de) 2008-08-28
WO2006077061A1 (en) 2006-07-27
SI1684265T1 (sl) 2008-12-31
AU2006207685A1 (en) 2006-07-27
IL184706A0 (en) 2007-12-03
KR20070110029A (ko) 2007-11-15
IL184706A (en) 2012-05-31
PL1684265T3 (pl) 2009-01-30
ES2310773T3 (es) 2009-01-16

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