IT7868354A0 - Ircuito convertitore dello standarddi linea delle trasmissioni televisive - Google Patents

Ircuito convertitore dello standarddi linea delle trasmissioni televisive

Info

Publication number
IT7868354A0
IT7868354A0 IT7868354A IT6835478A IT7868354A0 IT 7868354 A0 IT7868354 A0 IT 7868354A0 IT 7868354 A IT7868354 A IT 7868354A IT 6835478 A IT6835478 A IT 6835478A IT 7868354 A0 IT7868354 A0 IT 7868354A0
Authority
IT
Italy
Prior art keywords
converter circuit
line standard
broadcast line
standard converter
broadcast
Prior art date
Application number
IT7868354A
Other languages
English (en)
Other versions
IT1109596B (it
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of IT7868354A0 publication Critical patent/IT7868354A0/it
Application granted granted Critical
Publication of IT1109596B publication Critical patent/IT1109596B/it

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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
IT68354/78A 1977-06-14 1978-06-09 Ircuito convertitore dello standard di linea delle trasmissioni televisive IT1109596B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7706512A NL7706512A (nl) 1977-06-14 1977-06-14 Lijnentalomzetschakeling.

Publications (2)

Publication Number Publication Date
IT7868354A0 true IT7868354A0 (it) 1978-06-09
IT1109596B IT1109596B (it) 1985-12-23

Family

ID=19828717

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68354/78A IT1109596B (it) 1977-06-14 1978-06-09 Ircuito convertitore dello standard di linea delle trasmissioni televisive

Country Status (10)

Country Link
US (1) US4480267A (it)
JP (1) JPS546414A (it)
AU (1) AU3699078A (it)
DE (1) DE2824561A1 (it)
ES (1) ES470701A1 (it)
FR (1) FR2394948A1 (it)
GB (1) GB2000413B (it)
IT (1) IT1109596B (it)
NL (1) NL7706512A (it)
SE (1) SE7806746L (it)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7900324A (nl) * 1979-01-16 1980-07-18 Philips Nv Rasterinterpolatieschakeling.
EP0018856B1 (en) * 1979-05-08 1990-08-16 British Broadcasting Corporation Television display system
DE2938349C2 (de) * 1979-09-21 1983-05-26 Aeg-Telefunken Ag, 1000 Berlin Und 6000 Frankfurt Schaltungsanordnung zur kompatiblen Auflösungserhöhung bei Fernsehsystemen
US4531152A (en) * 1979-10-03 1985-07-23 Lemelson Jerome H Television system and method
JPS57111177A (en) * 1980-12-26 1982-07-10 Sony Corp Television picture receiver
JPS57111176A (en) * 1980-12-26 1982-07-10 Sony Corp Television picture receiver
DE3117206A1 (de) * 1981-04-30 1982-11-18 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zum verdecken von fehlern in einem digitalen farbvideosignal
USRE32358E (en) * 1981-09-08 1987-02-17 Rca Corporation Television display system with reduced line-scan artifacts
JPS5879378A (ja) * 1981-11-05 1983-05-13 Sony Corp テレビジヨン受像機
JPS5883487A (ja) * 1981-11-13 1983-05-19 Sony Corp テレビジヨン受像機
JPS5937775A (ja) * 1982-08-25 1984-03-01 Sony Corp 倍走査テレビジヨン受像機
GB2132443A (en) * 1982-12-22 1984-07-04 Philips Electronic Associated Television transmission system
US4550336A (en) * 1983-08-26 1985-10-29 Rca Corporation Progressive scan speed-up processor
US4583113A (en) * 1983-08-26 1986-04-15 Rca Corporation Progressive scan television display system employing interpolation in the luminance channel
US4602273A (en) * 1983-08-30 1986-07-22 Rca Corporation Interpolated progressive-scan television display with line-crawl artifact filtration
JPS6065672A (ja) * 1983-09-21 1985-04-15 Hitachi Ltd 画像処理装置
JPS60165186A (ja) * 1984-02-08 1985-08-28 Hitachi Ltd 走査線補間回路
JPS6130887A (ja) * 1984-07-23 1986-02-13 Hitachi Ltd デジタルテレビジヨン受像機の信号変換回路
US4580163A (en) * 1984-08-31 1986-04-01 Rca Corporation Progressive scan video processor having parallel organized memories and a single averaging circuit
US4577225A (en) * 1984-08-31 1986-03-18 Rca Corporation Progressive scan video processor having common memories for video interpolation and speed-up
EP0180661B1 (de) * 1984-11-08 1990-05-23 Deutsche ITT Industries GmbH Fernsehempfänger mit flimmerfreier Wiedergabe eines Zwischenzeilen-Videosignals
US4974083A (en) * 1985-04-12 1990-11-27 Ampex Corporation Recirculating special effects video framestore
EP0307471B1 (en) * 1987-03-27 1995-05-24 Ampex Systems Corporation Video effects system with recirculation video combine and output combine
DE3835171A1 (de) * 1988-10-15 1990-04-19 Philips Patentverwaltung Speicher fuer videosignale
CA2008000A1 (en) * 1989-01-18 1990-07-18 Takahiko Masumoto Decoder for subsampled video signal
DE69027136T2 (de) * 1989-02-10 1996-10-24 Sharp Kk Flüssigkristallanzeigeeinheit und Steuerverfahren dafür
GB2243514B (en) * 1990-02-09 1994-03-23 British Broadcasting Corp Generation of interlaced TV signals by interpolation
US5291275A (en) * 1990-06-20 1994-03-01 International Business Machines Incorporated Triple field buffer for television image storage and visualization on raster graphics display
JP2585957B2 (ja) 1992-08-18 1997-02-26 富士通株式会社 ビデオデータ変換処理装置とビデオデータ変換装置を有する情報処理装置
JP2951871B2 (ja) * 1995-07-11 1999-09-20 富士通株式会社 表示データ出力装置及び情報処理装置及び表示データ出力方法
DE10048884A1 (de) * 2000-09-29 2002-04-11 Vega Medien Ag Verfahren zur Skalierung eines zeilenweise aufgebauten stereoskopischen Bild- oder Laufbildsignals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1019811A (en) * 1960-12-22 1966-02-09 British Broadcasting Corp Improvements in and relating to the conversion of television signals from one standard to another
GB1007123A (en) * 1961-04-12 1965-10-13 British Broadcasting Corp Improvements relating to television standards conversion
GB1022472A (en) * 1962-07-20 1966-03-16 British Broadcasting Crorporat Improvements in and relating to television standards converters
GB1025512A (en) * 1963-07-05 1966-04-14 British Broadcasting Corp Television standards conversion
GB1174064A (en) * 1966-10-12 1969-12-10 British Broadcasting Corp Synchronisation of Television Signals
GB1191500A (en) * 1967-10-10 1970-05-13 British Broadcasting Corp Television Standards Conversions.
GB1326386A (en) * 1970-08-07 1973-08-08 British Broadcasting Corp Television standards conversion
NL169399C (nl) * 1971-09-04 1982-07-01 Philips Nv Regelstandaardomzetter voor het omzetten van een televisiesignaal met een aantal van n in een televisiesignaal met een aantal van m regels per beeld.
DE2617884C2 (de) * 1976-04-23 1985-03-21 Robert Bosch Gmbh, 7000 Stuttgart Normwandler für Fernsehsignale

Also Published As

Publication number Publication date
US4480267A (en) 1984-10-30
JPS6318394B2 (it) 1988-04-18
FR2394948B1 (it) 1985-05-10
IT1109596B (it) 1985-12-23
NL7706512A (nl) 1978-12-18
SE7806746L (sv) 1978-12-15
GB2000413A (en) 1979-01-04
DE2824561A1 (de) 1979-01-04
GB2000413B (en) 1982-03-31
ES470701A1 (es) 1979-01-16
AU3699078A (en) 1979-12-13
DE2824561C2 (it) 1987-06-25
FR2394948A1 (fr) 1979-01-12
JPS546414A (en) 1979-01-18

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