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FR2177904A1 - - Google Patents

Info

Publication number
FR2177904A1
FR2177904A1 FR7310529A FR7310529A FR2177904A1 FR 2177904 A1 FR2177904 A1 FR 2177904A1 FR 7310529 A FR7310529 A FR 7310529A FR 7310529 A FR7310529 A FR 7310529A FR 2177904 A1 FR2177904 A1 FR 2177904A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7310529A
Other languages
French (fr)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2177904A1 publication Critical patent/FR2177904A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H04N7/122—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal involving expansion and subsequent compression of a signal segment, e.g. a frame, a line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
FR7310529A 1972-03-24 1973-03-23 Withdrawn FR2177904A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214365 DE2214365C3 (en) 1972-03-24 1972-03-24 Bandwidth-limited image transmission

Publications (1)

Publication Number Publication Date
FR2177904A1 true FR2177904A1 (en) 1973-11-09

Family

ID=5840032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310529A Withdrawn FR2177904A1 (en) 1972-03-24 1973-03-23

Country Status (4)

Country Link
AU (1) AU467364B2 (en)
DE (1) DE2214365C3 (en)
FR (1) FR2177904A1 (en)
NL (1) NL7304050A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339307A1 (en) * 1976-01-23 1977-08-19 Basf Ag COLOR VIDEO SIGNAL RECORDING AND REPRODUCTION SYSTEM
EP0004010A1 (en) * 1978-02-28 1979-09-19 Siemens Aktiengesellschaft System for transmitting single television pictures
FR2451678A1 (en) * 1979-03-12 1980-10-10 Westinghouse Electric Corp SYSTEM FOR SIMULTANEOUS TRANSMISSION OF MULTIPLE SIGNALS USING A COMMON TRANSPONDER
EP0043167A1 (en) * 1980-07-01 1982-01-06 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Method of transmitting information via television networks
EP0762761A2 (en) * 1995-08-31 1997-03-12 AT&T Corp. Inclusion of audio signal within video signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073896A (en) * 1960-05-31 1963-01-15 Bell Telephone Labor Inc Video interchange by digital band and scan conversions
DE1808739A1 (en) * 1968-11-14 1971-02-11 Grundig Emv Method for transmitting a single television picture over a narrowband channel
DE1907700C3 (en) * 1969-02-15 1978-05-11 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig, 8510 Fuerth Method for the transmission of a television still picture over a narrow band channel, preferably a telephone channel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2339307A1 (en) * 1976-01-23 1977-08-19 Basf Ag COLOR VIDEO SIGNAL RECORDING AND REPRODUCTION SYSTEM
EP0004010A1 (en) * 1978-02-28 1979-09-19 Siemens Aktiengesellschaft System for transmitting single television pictures
FR2451678A1 (en) * 1979-03-12 1980-10-10 Westinghouse Electric Corp SYSTEM FOR SIMULTANEOUS TRANSMISSION OF MULTIPLE SIGNALS USING A COMMON TRANSPONDER
EP0043167A1 (en) * 1980-07-01 1982-01-06 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Method of transmitting information via television networks
EP0762761A2 (en) * 1995-08-31 1997-03-12 AT&T Corp. Inclusion of audio signal within video signal
EP0762761A3 (en) * 1995-08-31 1998-04-22 AT&T Corp. Inclusion of audio signal within video signal

Also Published As

Publication number Publication date
NL7304050A (en) 1973-09-26
DE2214365C3 (en) 1982-01-21
AU467364B2 (en) 1975-11-27
DE2214365B2 (en) 1981-02-19
AU5345673A (en) 1974-09-19
DE2214365A1 (en) 1973-10-04

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Legal Events

Date Code Title Description
ST Notification of lapse