FI920796A0 - Foerfarande foer expansion av en digital signal. - Google Patents

Foerfarande foer expansion av en digital signal.

Info

Publication number
FI920796A0
FI920796A0 FI920796A FI920796A FI920796A0 FI 920796 A0 FI920796 A0 FI 920796A0 FI 920796 A FI920796 A FI 920796A FI 920796 A FI920796 A FI 920796A FI 920796 A0 FI920796 A0 FI 920796A0
Authority
FI
Finland
Prior art keywords
expansion
data
digital signal
foerfarande foer
spatial
Prior art date
Application number
FI920796A
Other languages
English (en)
Finnish (fi)
Inventor
Jean-Claude Guillon
Jean-Claude Rufray
Original Assignee
Thomson Brandt 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 Thomson Brandt Gmbh filed Critical Thomson Brandt Gmbh
Publication of FI920796A0 publication Critical patent/FI920796A0/fi

Links

Classifications

    • 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
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Signal Processing For Recording (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Color Television Systems (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Details Of Television Scanning (AREA)
FI920796A 1989-08-25 1992-02-24 Foerfarande foer expansion av en digital signal. FI920796A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3928189A DE3928189A1 (de) 1989-08-25 1989-08-25 Verfahren zur expansion eines digitalen signals
PCT/EP1990/001337 WO1991003124A1 (de) 1989-08-25 1990-08-16 Verfahren zur expansion eines digitalen signals

Publications (1)

Publication Number Publication Date
FI920796A0 true FI920796A0 (fi) 1992-02-24

Family

ID=6387905

Family Applications (1)

Application Number Title Priority Date Filing Date
FI920796A FI920796A0 (fi) 1989-08-25 1992-02-24 Foerfarande foer expansion av en digital signal.

Country Status (15)

Country Link
EP (1) EP0487595B1 (es)
JP (1) JPH05500140A (es)
CN (1) CN1021397C (es)
AT (1) ATE114916T1 (es)
AU (1) AU6288190A (es)
CA (1) CA2065340A1 (es)
DD (1) DD297290A5 (es)
DE (2) DE3928189A1 (es)
ES (1) ES2067041T3 (es)
FI (1) FI920796A0 (es)
HK (1) HK50196A (es)
HU (1) HUT60079A (es)
MY (1) MY106456A (es)
TR (1) TR24774A (es)
WO (1) WO1991003124A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050260804A1 (en) 2004-05-24 2005-11-24 Tae-Wook Kang Semiconductor device and method of fabricating the same
CN111756997B (zh) * 2020-06-19 2022-01-11 平安科技（深圳）有限公司 像素存储方法、装置、计算机设备及可读存储介质

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733012A1 (de) * 1987-09-30 1989-04-13 Thomson Brandt Gmbh Speicheranordnung
US4814860A (en) * 1988-01-19 1989-03-21 Rca Licensing Corporation Television picture zoom system having chroma phase restoration circuit
JP2710123B2 (ja) * 1988-01-29 1998-02-10 キヤノン株式会社 画像拡大装置

Also Published As

Publication number Publication date
ES2067041T3 (es) 1995-03-16
DE59007874D1 (de) 1995-01-12
MY106456A (en) 1995-05-30
TR24774A (tr) 1992-05-01
CA2065340A1 (en) 1991-03-07
HUT60079A (en) 1992-07-28
AU6288190A (en) 1991-04-03
DD297290A5 (de) 1992-01-02
CN1049763A (zh) 1991-03-06
EP0487595B1 (de) 1994-11-30
WO1991003124A1 (de) 1991-03-07
EP0487595A1 (de) 1992-06-03
DE3928189A1 (de) 1991-02-28
ATE114916T1 (de) 1994-12-15
CN1021397C (zh) 1993-06-23
HK50196A (en) 1996-03-29
JPH05500140A (ja) 1993-01-14
HU9200545D0 (en) 1992-05-28

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