[go: up one dir, main page]

ATE110214T1 - Videoverarbeitung. - Google Patents

Videoverarbeitung.

Info

Publication number
ATE110214T1
ATE110214T1 AT88300642T AT88300642T ATE110214T1 AT E110214 T1 ATE110214 T1 AT E110214T1 AT 88300642 T AT88300642 T AT 88300642T AT 88300642 T AT88300642 T AT 88300642T AT E110214 T1 ATE110214 T1 AT E110214T1
Authority
AT
Austria
Prior art keywords
clock
line
stores
ratio
pan vector
Prior art date
Application number
AT88300642T
Other languages
English (en)
Inventor
David William Walton
Original Assignee
Ferguson 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
Application filed by Ferguson Ltd filed Critical Ferguson Ltd
Application granted granted Critical
Publication of ATE110214T1 publication Critical patent/ATE110214T1/de

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
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Television Systems (AREA)
AT88300642T 1987-01-27 1988-01-26 Videoverarbeitung. ATE110214T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878701770A GB8701770D0 (en) 1987-01-27 1987-01-27 Video processing

Publications (1)

Publication Number Publication Date
ATE110214T1 true ATE110214T1 (de) 1994-09-15

Family

ID=10611289

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88300642T ATE110214T1 (de) 1987-01-27 1988-01-26 Videoverarbeitung.

Country Status (5)

Country Link
EP (1) EP0276985B1 (de)
AT (1) ATE110214T1 (de)
DE (1) DE3851068T2 (de)
GB (1) GB8701770D0 (de)
HK (1) HK82196A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984078A (en) * 1988-09-02 1991-01-08 North American Philips Corporation Single channel NTSC compatible EDTV system
NL8901492A (nl) * 1989-06-13 1991-01-02 Philips Nv Transmissiesysteem voor het overdragen van een videosignaal met een identifikatiesignaal, zendinrichting voor het opwekken van het videosignaal en beeldweergeefinrichting voor het ontvangen en het weergeven van het videosignaal.
US5081450A (en) * 1990-03-09 1992-01-14 International Business Machines Corporation Apparatus and method for compressing and expanding multibit digital pixel data
JPH03274589A (ja) * 1990-03-26 1991-12-05 Canon Inc 画像表示装置
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
NL9002652A (nl) * 1990-12-03 1992-07-01 Philips Nv Televisie-opneem- en/of weergeefinrichting alsmede een roentgenonderzoekapparaat voorzien van een dergelijke inrichting.
JPH04307884A (ja) * 1991-04-04 1992-10-30 Sony Corp 映像信号の記録再生方式
JPH0514866A (ja) * 1991-06-28 1993-01-22 Sony Corp 映像信号伝送方法
JPH06217218A (ja) * 1993-01-13 1994-08-05 Sony Corp テレテキスト信号処理回路
FR2753867B1 (fr) * 1996-09-20 1999-08-13 Dispositif de conversion non-lineaire de format d'images de television
US7184093B2 (en) 2002-05-20 2007-02-27 Thomson Licensing Video image formatting technique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651208A (en) * 1985-03-18 1987-03-17 Scientific Atlanta, Inc. Compatibility of widescreen and non-widescreen television transmissions

Also Published As

Publication number Publication date
HK82196A (en) 1996-05-17
EP0276985A3 (en) 1989-08-16
EP0276985A2 (de) 1988-08-03
DE3851068D1 (de) 1994-09-22
GB8701770D0 (en) 1987-03-04
EP0276985B1 (de) 1994-08-17
DE3851068T2 (de) 1995-01-05

Similar Documents

Publication Publication Date Title
AU8641382A (en) Video display using line buffers
KR840002786A (ko) 텔레비전 수상기
JPS5477013A (en) Transmission system for picture sound
GB2104275B (en) Video signal slow-motion or still picture reproduction system
ATE110214T1 (de) Videoverarbeitung.
ES8106644A1 (es) Un dispositivo de presentacion de imagenes
JPS5290225A (en) Television clock
JPS57180280A (en) Picture information recorder
GB2110043B (en) Video signal synchronizing circuit arrangement
JPS54112122A (en) Picture display unit
JPS6432786A (en) Method and apparatus for suppressing visibility of line structure of scanning line of television picture
AU578293B2 (en) Deriving a line sync signal from an input video signal
DE3782814D1 (de) Verbesserungen bezueglich des fernsehens.
JPS56125170A (en) Picture display video signal processing system
JPS5320347A (en) Viewer for pseudo-stereo image
NZ220774A (en) Tv receiver for video signal transmitted with audio/data
JPS5652982A (en) Transmission system and receiving system of television signal
ATE92699T1 (de) Scheinbar zeilensynchronisierter schreibtakt fuer bild-im-bild-videoanwendungen.
JPS5452412A (en) Synchronous coupler for television signal
JPS5454516A (en) Signal delivery system for moving picture of narrow band
IT1261749B (it) Ricevitore di segnali televisivi con orologio con dispositivo di rimessa automatica.
SG48017A1 (en) Method for the transmission of a digital additional information item in a line of a television signal
JPS551725A (en) Transmission system for television video signal
JPS5332611A (en) Receiver for dynamic and still picture
JPS5313824A (en) Video information monitor unit

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties