DE3890744T1 - Kompatibles, zusaetzliche informationen verarbeitendes fernsehsystem - Google Patents

Kompatibles, zusaetzliche informationen verarbeitendes fernsehsystem

Info

Publication number
DE3890744T1
DE3890744T1 DE883890744T DE3890744T DE3890744T1 DE 3890744 T1 DE3890744 T1 DE 3890744T1 DE 883890744 T DE883890744 T DE 883890744T DE 3890744 T DE3890744 T DE 3890744T DE 3890744 T1 DE3890744 T1 DE 3890744T1
Authority
DE
Germany
Prior art keywords
information processing
additional information
television system
processing television
compatible additional
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.)
Pending
Application number
DE883890744T
Other languages
English (en)
Other versions
DE3890744C3 (de
DE3890744C2 (en
Inventor
Jack Selig Fuhrer
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from GB878721565A external-priority patent/GB8721565D0/en
Application filed by General Electric Co filed Critical General Electric Co
Priority claimed from PCT/US1988/003015 external-priority patent/WO1989002689A1/en
Publication of DE3890744T1 publication Critical patent/DE3890744T1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
DE883890744T 1987-09-14 1988-09-09 Kompatibles, zusaetzliche informationen verarbeitendes fernsehsystem Pending DE3890744T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB878721565A GB8721565D0 (en) 1987-09-14 1987-09-14 Video signal processing system
US07/139,339 US4855824A (en) 1987-09-14 1987-12-29 Compatible television system with companding of auxiliary signal encoding information
PCT/US1988/003015 WO1989002689A1 (en) 1987-09-14 1988-09-09 Compatible television system with companding of auxiliary signal encoding information

Publications (1)

Publication Number Publication Date
DE3890744T1 true DE3890744T1 (de) 1990-06-07

Family

ID=27263602

Family Applications (1)

Application Number Title Priority Date Filing Date
DE883890744T Pending DE3890744T1 (de) 1987-09-14 1988-09-09 Kompatibles, zusaetzliche informationen verarbeitendes fernsehsystem

Country Status (2)

Country Link
AU (1) AU620052B2 (de)
DE (1) DE3890744T1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU623382B2 (en) * 1988-02-29 1992-05-14 General Electric Company Extended definition widescreen television system using plural signal transmission channels

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551754A (en) * 1982-02-18 1985-11-05 Rca Corporation Compatible wide-screen color television system
US4740831A (en) * 1986-06-03 1988-04-26 Scientific Atlanta, Inc. Method of reformatting color television signals by eliminating the unnecessary overscanned portions
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus

Also Published As

Publication number Publication date
AU620052B2 (en) 1992-02-13
AU2530688A (en) 1989-04-17

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