FI910950A0 - System foer att adaptivt generera signaler i turvisa former foer ett edtv-system. - Google Patents

System foer att adaptivt generera signaler i turvisa former foer ett edtv-system.

Info

Publication number
FI910950A0
FI910950A0 FI910950A FI910950A FI910950A0 FI 910950 A0 FI910950 A0 FI 910950A0 FI 910950 A FI910950 A FI 910950A FI 910950 A FI910950 A FI 910950A FI 910950 A0 FI910950 A0 FI 910950A0
Authority
FI
Finland
Prior art keywords
foer
turvisa
adaptivt
generera
edtv
Prior art date
Application number
FI910950A
Other languages
English (en)
Finnish (fi)
Inventor
Allan Abraham Guida
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of FI910950A0 publication Critical patent/FI910950A0/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FI910950A 1988-08-30 1991-02-27 System foer att adaptivt generera signaler i turvisa former foer ett edtv-system. FI910950A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/238,238 US4866509A (en) 1988-08-30 1988-08-30 System for adaptively generating signal in alternate formats as for an EDTV system
PCT/US1989/002946 WO1990002469A1 (fr) 1988-08-30 1989-07-06 Systeme de generation adaptative de signaux a formats alternatifs, comme dans le cas d'un systeme de television a definition amelioree

Publications (1)

Publication Number Publication Date
FI910950A0 true FI910950A0 (fi) 1991-02-27

Family

ID=22897041

Family Applications (1)

Application Number Title Priority Date Filing Date
FI910950A FI910950A0 (fi) 1988-08-30 1991-02-27 System foer att adaptivt generera signaler i turvisa former foer ett edtv-system.

Country Status (15)

Country Link
US (1) US4866509A (fr)
EP (1) EP0430969B1 (fr)
JP (1) JPH04500586A (fr)
KR (1) KR900702735A (fr)
CN (1) CN1018605B (fr)
AU (1) AU3967989A (fr)
CA (1) CA1304152C (fr)
DD (2) DD299454A5 (fr)
DE (1) DE68924488T2 (fr)
ES (1) ES2017143A6 (fr)
FI (1) FI910950A0 (fr)
MY (1) MY104659A (fr)
NZ (1) NZ230454A (fr)
PT (1) PT91591B (fr)
WO (1) WO1990002469A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933765A (en) * 1988-08-30 1990-06-12 General Electric Company Enhanced TV system using transmitted error signals
US5117483A (en) * 1989-06-13 1992-05-26 Magni Systems, Inc. Digital processing system for video and television signal generation
GB8929152D0 (en) * 1989-12-22 1990-02-28 Gen Electric A digital augmentation system for actv-ii
US5072296A (en) * 1990-02-23 1991-12-10 Massachusetts Institute Of Technology Video frame reduction/reconstruction method and apparatus
US5153050A (en) * 1991-08-27 1992-10-06 Johnston James A Component of printed circuit boards
US5510840A (en) * 1991-12-27 1996-04-23 Sony Corporation Methods and devices for encoding and decoding frame signals and recording medium therefor
US6122660A (en) * 1999-02-22 2000-09-19 International Business Machines Corporation Method for distributing digital TV signal and selection of content
AU2002239807A1 (en) * 2000-10-20 2002-05-27 Wavexpress, Inc. Browser including multimedia tool overlay and method of providing a converged multimedia display including user-enhanced data
KR20030060917A (ko) * 2000-10-20 2003-07-16 웨벡스프레스 인코포레이티드 방송표시장치에 관련대화식컨텐츠를 제공하는 시스템 및방법
US20030078969A1 (en) * 2001-10-19 2003-04-24 Wavexpress, Inc. Synchronous control of media in a peer-to-peer network

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB926798A (en) * 1960-10-26 1963-05-22 Marconi Wireless Telegraph Co Improvements in or relating to television systems
US4413282A (en) * 1981-04-06 1983-11-01 Rca Corporation Television ghost signal detection during the video information interval
GB2138238B (en) * 1983-03-02 1987-07-08 British Broadcasting Corp High definition video signal transmission
US4583113A (en) * 1983-08-26 1986-04-15 Rca Corporation Progressive scan television display system employing interpolation in the luminance channel
US4605950A (en) * 1983-09-20 1986-08-12 Cbs Inc. Two channel compatible high definition television broadcast system
US4621286A (en) * 1984-05-29 1986-11-04 Rca Corporation Spatial-temporal frequency interleaved processing of a television signal with reduced amplitude interleaved sections
US4631574A (en) * 1984-06-29 1986-12-23 At&T Bell Laboratories Compatible high-definition television with extended aspect ratio
US4677483A (en) * 1985-09-27 1987-06-30 Rca Corporation Interpolation filter with motion compensation
US4661850A (en) * 1986-01-31 1987-04-28 Rca Corporation Progressive scan television system with interlaced inter-field sum and difference components
US4694338A (en) * 1986-04-25 1987-09-15 North American Philips Corporation High-definition television transmission system

Also Published As

Publication number Publication date
EP0430969B1 (fr) 1995-10-04
DE68924488D1 (de) 1995-11-09
US4866509A (en) 1989-09-12
AU3967989A (en) 1990-03-23
CN1040898A (zh) 1990-03-28
PT91591A (pt) 1990-03-30
CA1304152C (fr) 1992-06-23
WO1990002469A1 (fr) 1990-03-08
ES2017143A6 (es) 1991-01-01
NZ230454A (en) 1992-06-25
DD299454A5 (de) 1992-04-16
EP0430969A4 (fr) 1991-04-15
DE68924488T2 (de) 1996-05-09
PT91591B (pt) 1995-07-18
CN1018605B (zh) 1992-10-07
KR900702735A (ko) 1990-12-08
JPH04500586A (ja) 1992-01-30
DD292799A5 (de) 1991-08-08
MY104659A (en) 1994-05-31
EP0430969A1 (fr) 1991-06-12

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Legal Events

Date Code Title Description
FD Application lapsed