FR2371837A1 - Procede et dispositif pour la conversion de frequences d'image - Google Patents

Procede et dispositif pour la conversion de frequences d'image

Info

Publication number
FR2371837A1
FR2371837A1 FR7734880A FR7734880A FR2371837A1 FR 2371837 A1 FR2371837 A1 FR 2371837A1 FR 7734880 A FR7734880 A FR 7734880A FR 7734880 A FR7734880 A FR 7734880A FR 2371837 A1 FR2371837 A1 FR 2371837A1
Authority
FR
France
Prior art keywords
conversion
images
transformed
image
partial
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7734880A
Other languages
English (en)
French (fr)
Other versions
FR2371837B1 (de
Inventor
Heinz Preuss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BTS Systementwicklungs GmbH
Original Assignee
BTS Systementwicklungs 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 BTS Systementwicklungs GmbH filed Critical BTS Systementwicklungs GmbH
Publication of FR2371837A1 publication Critical patent/FR2371837A1/fr
Application granted granted Critical
Publication of FR2371837B1 publication Critical patent/FR2371837B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • 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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/937—Regeneration of the television signal or of selected parts thereof by assembling picture element blocks in an intermediate store

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
FR7734880A 1976-11-22 1977-11-21 Procede et dispositif pour la conversion de frequences d'image Granted FR2371837A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762652935 DE2652935C3 (de) 1976-11-22 1976-11-22 Verfahren und Anordnung zur Bildfrequenzwandlung

Publications (2)

Publication Number Publication Date
FR2371837A1 true FR2371837A1 (fr) 1978-06-16
FR2371837B1 FR2371837B1 (de) 1985-03-29

Family

ID=5993653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734880A Granted FR2371837A1 (fr) 1976-11-22 1977-11-21 Procede et dispositif pour la conversion de frequences d'image

Country Status (5)

Country Link
JP (1) JPS5368123A (de)
DE (1) DE2652935C3 (de)
FR (1) FR2371837A1 (de)
GB (1) GB1592486A (de)
NL (1) NL188381C (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002351A1 (en) * 1979-04-14 1980-10-30 Standard Elektrik Lorenz Ag Television receiver
EP0026395A2 (de) * 1979-09-21 1981-04-08 ANT Nachrichtentechnik GmbH Verfahren und Schaltungsanordnung zur kompatiblen Auflösungserhöhung bei Fernsehsystemen
FR2499795A1 (fr) * 1981-02-09 1982-08-13 Philips Nv Circuit pour doubler la frequence de trame d'un signal de television
EP0279549A2 (de) * 1987-02-18 1988-08-24 Sony Corporation Verfahren und Gerät für digitale Videosignalverarbeitung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128838B (en) * 1982-10-11 1986-05-14 Sony Corp Digital television signal reproducing methods and apparatus
DE3875983T2 (de) * 1987-03-04 1993-04-15 Hitachi Ltd Geraet zur wiedergabe von videosignalen geringer aufloesung auf videomonitoren hoher aufloesung.
GB9001079D0 (en) * 1990-01-17 1990-03-14 Avesco Plc Standards conversion
US5221966A (en) * 1990-01-17 1993-06-22 Avesco Plc Video signal production from cinefilm originated material
DE102012219627A1 (de) 2012-10-26 2014-04-30 Robert Bosch Gmbh Verfahren und Anordnung zum Anpassen einer Zeilenfrequenz eines Digitalsignals einer Projektoreinrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547301A (fr) * 1966-12-19 1968-11-22 Western Electric Co Système téléphonique vidéo en couleurs à un seul tube de prise de vue
US3493677A (en) * 1968-10-23 1970-02-03 T O Paine Television signal scan rate conversion system
DE2136122A1 (de) * 1971-07-20 1973-02-01 Deutsche Bundespost Verfahren zum empfang von fernsehsignalen reduzierter bildwechselzahl

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214719B (de) * 1963-09-18 1966-04-21 Telefunken Patent Verfahren zur Magnetbandaufzeichnung und -wiedergabe genormter Fernsehsignale fuer Heimzwecke und Anordnung zur Durchfuehrung des Verfahrens
JPS5422247B2 (de) * 1973-04-06 1979-08-06
JPS49129420A (de) * 1973-04-10 1974-12-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1547301A (fr) * 1966-12-19 1968-11-22 Western Electric Co Système téléphonique vidéo en couleurs à un seul tube de prise de vue
US3493677A (en) * 1968-10-23 1970-02-03 T O Paine Television signal scan rate conversion system
DE2136122A1 (de) * 1971-07-20 1973-02-01 Deutsche Bundespost Verfahren zum empfang von fernsehsignalen reduzierter bildwechselzahl

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980002351A1 (en) * 1979-04-14 1980-10-30 Standard Elektrik Lorenz Ag Television receiver
EP0026395A2 (de) * 1979-09-21 1981-04-08 ANT Nachrichtentechnik GmbH Verfahren und Schaltungsanordnung zur kompatiblen Auflösungserhöhung bei Fernsehsystemen
EP0026395B1 (de) * 1979-09-21 1984-05-16 ANT Nachrichtentechnik GmbH Verfahren und Schaltungsanordnung zur kompatiblen Auflösungserhöhung bei Fernsehsystemen
FR2499795A1 (fr) * 1981-02-09 1982-08-13 Philips Nv Circuit pour doubler la frequence de trame d'un signal de television
EP0279549A2 (de) * 1987-02-18 1988-08-24 Sony Corporation Verfahren und Gerät für digitale Videosignalverarbeitung
EP0279549A3 (en) * 1987-02-18 1990-10-31 Sony Corporation Digital video signal processing methods and apparatus

Also Published As

Publication number Publication date
NL188381C (nl) 1992-06-01
NL7712712A (nl) 1978-05-24
DE2652935A1 (de) 1978-05-24
JPH0136305B2 (de) 1989-07-31
NL188381B (nl) 1992-01-02
DE2652935B2 (de) 1981-06-25
GB1592486A (en) 1981-07-08
DE2652935C3 (de) 1984-09-27
FR2371837B1 (de) 1985-03-29
JPS5368123A (en) 1978-06-17

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