DE60034539D1 - Verfahren zur dynamischen Berechnung von Interpolationsphasen in einem Videonormwandler - Google Patents

Verfahren zur dynamischen Berechnung von Interpolationsphasen in einem Videonormwandler

Info

Publication number
DE60034539D1
DE60034539D1 DE60034539T DE60034539T DE60034539D1 DE 60034539 D1 DE60034539 D1 DE 60034539D1 DE 60034539 T DE60034539 T DE 60034539T DE 60034539 T DE60034539 T DE 60034539T DE 60034539 D1 DE60034539 D1 DE 60034539D1
Authority
DE
Germany
Prior art keywords
video standard
dynamic calculation
standard converter
interpolation phases
interpolation
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.)
Expired - Lifetime
Application number
DE60034539T
Other languages
English (en)
Other versions
DE60034539T2 (de
Inventor
Clerc Francois Le
Jean-Yves Babonneau
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.)
Technicolor SA
Original Assignee
Thomson Multimedia SA
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 Multimedia SA filed Critical Thomson Multimedia SA
Application granted granted Critical
Publication of DE60034539D1 publication Critical patent/DE60034539D1/de
Publication of DE60034539T2 publication Critical patent/DE60034539T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE60034539T 1999-12-20 2000-12-14 Verfahren zur dynamischen Berechnung von Interpolationsphasen in einem Videonormwandler Expired - Lifetime DE60034539T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9916053 1999-12-20
FR9916053A FR2802754B1 (fr) 1999-12-20 1999-12-20 Procede et dispositif de conversion de frequence trame ou image exploitant un calcul dynamique des phases d'interpolation

Publications (2)

Publication Number Publication Date
DE60034539D1 true DE60034539D1 (de) 2007-06-06
DE60034539T2 DE60034539T2 (de) 2008-01-03

Family

ID=9553467

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60034539T Expired - Lifetime DE60034539T2 (de) 1999-12-20 2000-12-14 Verfahren zur dynamischen Berechnung von Interpolationsphasen in einem Videonormwandler

Country Status (7)

Country Link
US (1) US6630962B2 (de)
EP (1) EP1111917B1 (de)
JP (1) JP4733829B2 (de)
CN (1) CN1163070C (de)
DE (1) DE60034539T2 (de)
ES (1) ES2284466T3 (de)
FR (1) FR2802754B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8634023B2 (en) * 2009-07-21 2014-01-21 Qualcomm Incorporated System for video frame synchronization using sub-frame memories
CN110248132B (zh) * 2019-05-31 2020-12-01 成都东方盛行电子有限责任公司 一种视频帧率插值方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2578859B2 (ja) * 1987-12-25 1997-02-05 日本電気株式会社 テレビジョン信号方式変換装置
US6331862B1 (en) * 1988-07-06 2001-12-18 Lg Philips Lcd Co., Ltd. Image expansion display and driver
JP3003826B2 (ja) * 1992-12-11 2000-01-31 三菱電機株式会社 クロック再生回路
GB9401897D0 (en) * 1994-02-01 1994-03-30 Snell & Wilcox Ltd Video processing
US6288745B1 (en) * 1997-04-24 2001-09-11 Mitsubishi Denki Kabushiki Kaisha Scanner line interpolation device
US6407775B1 (en) * 1999-04-16 2002-06-18 Avid Technology, Inc. Image resizer and frame rate converter with pulldown controller

Also Published As

Publication number Publication date
US20010038421A1 (en) 2001-11-08
CN1163070C (zh) 2004-08-18
DE60034539T2 (de) 2008-01-03
EP1111917A1 (de) 2001-06-27
US6630962B2 (en) 2003-10-07
JP2001211430A (ja) 2001-08-03
JP4733829B2 (ja) 2011-07-27
CN1310550A (zh) 2001-08-29
FR2802754A1 (fr) 2001-06-22
ES2284466T3 (es) 2007-11-16
FR2802754B1 (fr) 2002-03-15
EP1111917B1 (de) 2007-04-25

Similar Documents

Publication Publication Date Title
DE69911195D1 (de) Verfahren zur direktoxidation von olefinen zu olefinoxiden
DE69704869D1 (de) Verfahren zur direkten oxidation von olefinen zu olefinoxiden
ATE334138T1 (de) Verfahren zur herstellung von sterol- und stanol- estern
DE60005779D1 (de) Verfahren zur herstellung von polyarylaten
DE69835802D1 (de) Verfahren und System zur Interpolation von digitalen Signalen
DE60013027D1 (de) Bauteil und Verfahren zu seiner Herstellung
DE60120031D1 (de) Gerät und Verfahren zum Verdecken von Interpolationartefakten in einem Umwandler von Zeilensprungsvideo in Video mit progressiver Abtastung
DE69906031T2 (de) System und Verfahren zur massstäblichen Umformung von Bildern
DE60004766D1 (de) Verfahren zur dynamischen zeitplanung von publikationen in einem automatisierten dokumentenausgabesystem
DE50005227D1 (de) Verfahren zur dynamischen zuweisung von ressourcen in einem digitalen funk-kommunikationssystem
DE60015659D1 (de) Verfahren und Schaltung zur Pixelinterpolation
DE69906593D1 (de) Verfahren zur herstellung von 8-chinolinolato metallkomplexen
DE69733753D1 (de) Verfahren und Gerät zur Digitalwandlung von Winkeln
DE50006521D1 (de) Verfahren zur aktivierung von passiviertem eisen
DE19781891T1 (de) Verbessertes Verfahren zur Umwandlung von Fettsäureamiden IN-Amine
DE69934823D1 (de) Verfahren zur last-regulierung
DE60034539D1 (de) Verfahren zur dynamischen Berechnung von Interpolationsphasen in einem Videonormwandler
DE60140594D1 (de) Verfahren und System für die Registrierung von einem Endgerät
DE60009415D1 (de) Korrosionsbeständiges Bauteil und Verfahren zu dessen Herstellung
DE60132418D1 (de) Verfahren und System zur Nullstrompegeldetektion in einem netzseitig-kommutierten Umrichter
ATA136598A (de) Verfahren zur umesterung von alpha-ketocarbonsäureestern
DE69819693D1 (de) Metallacetylid-verbindung und verfahren zu seiner herstellung
DE60008710D1 (de) Verfahren zur herstellung von carbonylfluorid
DE50006532D1 (de) Verfahren zur isomerisierung von allylalkoholen
DE50014248D1 (de) Verfahren zur dekodierung von digitalen audiodaten

Legal Events

Date Code Title Description
8364 No opposition during term of opposition