DE69810977T2 - Transparenter Dateneinbau in einem Videosignal - Google Patents

Transparenter Dateneinbau in einem Videosignal

Info

Publication number
DE69810977T2
DE69810977T2 DE69810977T DE69810977T DE69810977T2 DE 69810977 T2 DE69810977 T2 DE 69810977T2 DE 69810977 T DE69810977 T DE 69810977T DE 69810977 T DE69810977 T DE 69810977T DE 69810977 T2 DE69810977 T2 DE 69810977T2
Authority
DE
Germany
Prior art keywords
video signal
data integration
transparent data
transparent
integration
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
Application number
DE69810977T
Other languages
English (en)
Other versions
DE69810977D1 (de
Inventor
Scott E Zink
Daniel G Baker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Application granted granted Critical
Publication of DE69810977D1 publication Critical patent/DE69810977D1/de
Publication of DE69810977T2 publication Critical patent/DE69810977T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J13/00—Code division multiplex systems
    • H04J13/0077—Multicode, e.g. multiple codes assigned to one user
DE69810977T 1997-03-28 1998-03-27 Transparenter Dateneinbau in einem Videosignal Expired - Lifetime DE69810977T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/829,524 US6211919B1 (en) 1997-03-28 1997-03-28 Transparent embedment of data in a video signal

Publications (2)

Publication Number Publication Date
DE69810977D1 DE69810977D1 (de) 2003-03-06
DE69810977T2 true DE69810977T2 (de) 2003-09-04

Family

ID=25254777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69810977T Expired - Lifetime DE69810977T2 (de) 1997-03-28 1998-03-27 Transparenter Dateneinbau in einem Videosignal

Country Status (4)

Country Link
US (2) US6211919B1 (de)
EP (1) EP0868082B1 (de)
JP (1) JP3772015B2 (de)
DE (1) DE69810977T2 (de)

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Also Published As

Publication number Publication date
DE69810977D1 (de) 2003-03-06
US6211919B1 (en) 2001-04-03
US6246439B1 (en) 2001-06-12
JPH10304322A (ja) 1998-11-13
EP0868082A2 (de) 1998-09-30
EP0868082A3 (de) 2000-02-23
JP3772015B2 (ja) 2006-05-10
EP0868082B1 (de) 2003-01-29

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Legal Events

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