BR8904206A - Sistema de televisao de alta definicao e processo para fornecer transmissao e recepcao de televisao de alta definicao - Google Patents

Sistema de televisao de alta definicao e processo para fornecer transmissao e recepcao de televisao de alta definicao

Info

Publication number
BR8904206A
BR8904206A BR898904206A BR8904206A BR8904206A BR 8904206 A BR8904206 A BR 8904206A BR 898904206 A BR898904206 A BR 898904206A BR 8904206 A BR8904206 A BR 8904206A BR 8904206 A BR8904206 A BR 8904206A
Authority
BR
Brazil
Prior art keywords
high definition
definition television
reception
provide high
television system
Prior art date
Application number
BR898904206A
Other languages
English (en)
Inventor
J E Drummond
Original Assignee
Hughes Aircraft 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
Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of BR8904206A publication Critical patent/BR8904206A/pt

Links

Classifications

    • 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
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
BR898904206A 1988-08-29 1989-08-22 Sistema de televisao de alta definicao e processo para fornecer transmissao e recepcao de televisao de alta definicao BR8904206A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/237,807 US4916525A (en) 1988-08-29 1988-08-29 High definition TV system

Publications (1)

Publication Number Publication Date
BR8904206A true BR8904206A (pt) 1990-04-10

Family

ID=22895274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898904206A BR8904206A (pt) 1988-08-29 1989-08-22 Sistema de televisao de alta definicao e processo para fornecer transmissao e recepcao de televisao de alta definicao

Country Status (7)

Country Link
US (1) US4916525A (pt)
EP (2) EP0357281A3 (pt)
JP (1) JPH02113689A (pt)
KR (1) KR920009072B1 (pt)
BR (1) BR8904206A (pt)
IL (1) IL91266A (pt)
TR (1) TR24987A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2531534B2 (ja) * 1989-05-26 1996-09-04 三菱電機株式会社 表示装置
IL95934A (en) * 1989-10-16 1994-03-15 Hughes Aircraft Co Quick decoding of an image
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
US5345272A (en) * 1990-06-01 1994-09-06 Thomson Consumer Electronics, Inc. Delay matching for video data during expansion and compression
US5121208A (en) * 1990-10-19 1992-06-09 Zenith Electronics Corporation Method and apparatus for reducing co-channel interference in an HDTV receiver
US5396343A (en) * 1991-03-14 1995-03-07 Nec Electronics, Inc. Image compresssion systems with optimized data access
US5182594A (en) * 1991-10-09 1993-01-26 Hopson Talmadge W CRT method of and apparatus for illuminating photographic negatives to produce a hard copy
US5305104A (en) * 1992-07-27 1994-04-19 The Trustees Of Columbia University In The City Of New York Digitally assisted motion compensated deinterlacing for enhanced definition television
US5631979A (en) * 1992-10-26 1997-05-20 Eastman Kodak Company Pixel value estimation technique using non-linear prediction
JP3334021B2 (ja) * 1994-10-26 2002-10-15 オムロン株式会社 画像処理方法およびその方法を用いた画像処理システム
US8479241B2 (en) * 2007-05-10 2013-07-02 At&T Intellectual Property I, Lp System and method to control communication of data
WO2009128798A1 (en) * 2008-04-16 2009-10-22 Nikon Corporation Method for deblurring an image that produces less ringing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB505653A (en) * 1937-10-11 1939-05-11 Scophony Ltd Improvements in or relating to television and the like systems
GB2115641B (en) * 1982-02-24 1986-08-06 Rca Corp Compatible high definition television system
US4707728A (en) * 1982-02-24 1987-11-17 Rca Corporation Compatible HDTV with increased vertical and horizontal resolution
GB8318601D0 (en) * 1983-07-08 1983-08-10 Indep Broadcasting Authority Apparatus for enhancing vertical chrominance resolution
JPS60191562A (ja) * 1984-03-13 1985-09-30 Konishiroku Photo Ind Co Ltd 画像処理装置
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
JPS6386987A (ja) * 1986-09-30 1988-04-18 Matsushita Electric Ind Co Ltd テレビジョン信号送受信装置
GB2203011A (en) * 1987-03-26 1988-10-05 British Broadcasting Corp Transmitting television signals

Also Published As

Publication number Publication date
US4916525A (en) 1990-04-10
KR900004201A (ko) 1990-03-27
JPH02113689A (ja) 1990-04-25
KR920009072B1 (ko) 1992-10-13
EP0357281A2 (en) 1990-03-07
IL91266A0 (en) 1990-03-19
EP0357281A3 (en) 1990-09-19
TR24987A (tr) 1992-08-17
EP0608003A1 (en) 1994-07-27
IL91266A (en) 1994-05-30

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Legal Events

Date Code Title Description
FB Application suspended
FM Others concerning applications: unknown petition
FA2 Application deemed withdrawn (art. 19(5))