FI104776B - Videosignaalin käsittelyjärjestelmä ja tällaisessa järjestelmässä käytettävä laite - Google Patents

Videosignaalin käsittelyjärjestelmä ja tällaisessa järjestelmässä käytettävä laite Download PDF

Info

Publication number
FI104776B
FI104776B FI915966A FI915966A FI104776B FI 104776 B FI104776 B FI 104776B FI 915966 A FI915966 A FI 915966A FI 915966 A FI915966 A FI 915966A FI 104776 B FI104776 B FI 104776B
Authority
FI
Finland
Prior art keywords
conversion
devices
signal path
aspect ratio
video signal
Prior art date
Application number
FI915966A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI915966A (fi
FI915966A0 (fi
Inventor
Harm Jan Welmer
Steenbrugge Bernard Van
Original Assignee
D2B Systems Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10687465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI104776(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by D2B Systems Co Ltd filed Critical D2B Systems Co Ltd
Publication of FI915966A0 publication Critical patent/FI915966A0/fi
Publication of FI915966A publication Critical patent/FI915966A/fi
Application granted granted Critical
Publication of FI104776B publication Critical patent/FI104776B/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FI915966A 1990-12-21 1991-12-18 Videosignaalin käsittelyjärjestelmä ja tällaisessa järjestelmässä käytettävä laite FI104776B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909027840A GB9027840D0 (en) 1990-12-21 1990-12-21 Video signal processing system and apparatus for use in such a system
GB9027840 1990-12-21

Publications (3)

Publication Number Publication Date
FI915966A0 FI915966A0 (fi) 1991-12-18
FI915966A FI915966A (fi) 1992-06-22
FI104776B true FI104776B (fi) 2000-03-31

Family

ID=10687465

Family Applications (1)

Application Number Title Priority Date Filing Date
FI915966A FI104776B (fi) 1990-12-21 1991-12-18 Videosignaalin käsittelyjärjestelmä ja tällaisessa järjestelmässä käytettävä laite

Country Status (7)

Country Link
US (1) US5253060A (de)
EP (1) EP0492701B1 (de)
JP (1) JP3263419B2 (de)
KR (1) KR100245540B1 (de)
DE (1) DE69120384T2 (de)
FI (1) FI104776B (de)
GB (1) GB9027840D0 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3454311B2 (ja) * 1992-02-13 2003-10-06 ソニー株式会社 バスシステム
JP3334211B2 (ja) 1993-02-10 2002-10-15 株式会社日立製作所 ディスプレイ
JPH06282612A (ja) * 1993-03-29 1994-10-07 Matsushita Electric Ind Co Ltd 画像音声処理装置と画像音声処理方法
EP0860823A4 (de) * 1996-07-15 2001-05-02 Toshiba Kk Gerat mit digitalem interface, netzwerksystem mit diesem gerat sowie kopierschutzverfahren
WO2000079792A1 (en) * 1999-06-17 2000-12-28 Koninklijke Philips Electronics N.V. Recording device with a record-prepared mode for recording digital data
DE19932405B4 (de) * 1999-07-14 2008-01-31 Grundig Multimedia B.V. Verfahren zur Aufnahme einer neuen Komponente in ein Bussystem
EP1091576A1 (de) 1999-09-30 2001-04-11 Koninklijke Philips Electronics N.V. Bildsignalverarbeitung
US6937599B1 (en) 1999-10-21 2005-08-30 Matsushita Electric Industrial Co., Ltd. Data source, data conversion device, inverse data conversion device, auxiliary data file generation device, reception method, medium and information aggregate
US6690425B1 (en) 2000-06-22 2004-02-10 Thomson Licensing S.A. Aspect ratio control arrangement in a video display
US20100064221A1 (en) * 2008-09-11 2010-03-11 At&T Intellectual Property I, L.P. Method and apparatus to provide media content

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103478A (nl) * 1981-07-23 1983-02-16 Philips Nv Kleurentelevisie-ontvanger met een transcodeerschakeling.
GB8620110D0 (en) * 1986-08-19 1986-10-01 British Broadcasting Corp Video transmission system
GB2189366B (en) * 1986-04-17 1989-12-28 British Broadcasting Corp Method and apparatus for conveying information signals
JPH083698B2 (ja) * 1986-12-11 1996-01-17 ヤマハ株式会社 画像処理装置
GB2223114A (en) * 1988-09-21 1990-03-28 Philips Nv Local communication bus system
NL8800557A (nl) * 1988-03-07 1989-10-02 Philips Nv Kleurentelevisiestandaardidentificatieschakeling.
FR2636488A1 (fr) * 1988-09-09 1990-03-16 Labo Electronique Physique Dispositif convertisseur de standards de television
US4984081A (en) * 1989-01-24 1991-01-08 Matsushita Electric Industrial Co., Ltd. Apparatus for receiving and selecting high-definition television (HDTV) signals and standard television (NTSC) signals
DE3905374A1 (de) * 1989-02-22 1990-08-23 Grundig Emv Einrichtung zur verarbeitung von fernseh-empfangssignalen zum zweck der erkennung und wahl des bildformates
JPH0793694B2 (ja) * 1990-02-01 1995-10-09 松下電器産業株式会社 テレビジョン受像機
DE4012580A1 (de) * 1990-04-20 1991-10-24 Philips Patentverwaltung Schaltungsanordnung zur erkennung der uebertragungsnorm eines farbfernsehsignals

Also Published As

Publication number Publication date
KR100245540B1 (ko) 2000-02-15
FI915966A (fi) 1992-06-22
GB9027840D0 (en) 1991-02-13
JPH04315387A (ja) 1992-11-06
EP0492701B1 (de) 1996-06-19
EP0492701A3 (en) 1993-03-17
EP0492701A2 (de) 1992-07-01
FI915966A0 (fi) 1991-12-18
KR920014214A (ko) 1992-07-30
JP3263419B2 (ja) 2002-03-04
DE69120384D1 (de) 1996-07-25
US5253060A (en) 1993-10-12
DE69120384T2 (de) 1997-01-16

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