FR2426372B1 - - Google Patents

Info

Publication number
FR2426372B1
FR2426372B1 FR7912091A FR7912091A FR2426372B1 FR 2426372 B1 FR2426372 B1 FR 2426372B1 FR 7912091 A FR7912091 A FR 7912091A FR 7912091 A FR7912091 A FR 7912091A FR 2426372 B1 FR2426372 B1 FR 2426372B1
Authority
FR
France
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
Application number
FR7912091A
Other versions
FR2426372A1 (fr
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.)
NEC Corp
Original Assignee
Nippon Electric Co 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
Priority claimed from JP5778178A external-priority patent/JPS6026350B2/ja
Priority claimed from JP5778278A external-priority patent/JPS6031391B2/ja
Application filed by Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Publication of FR2426372A1 publication Critical patent/FR2426372A1/fr
Application granted granted Critical
Publication of FR2426372B1 publication Critical patent/FR2426372B1/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
    • H04N5/222—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
    • H04N5/2624—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 for obtaining an image which is composed of whole input images, e.g. splitscreen
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/74—Circuits for processing colour signals for obtaining special effects

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
  • Television Systems (AREA)
FR7912091A 1978-05-15 1979-05-11 Dispositif a effet video numerique pour television Granted FR2426372A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5778178A JPS6026350B2 (ja) 1978-05-15 1978-05-15 複数画像画面合成装置
JP5778278A JPS6031391B2 (ja) 1978-05-15 1978-05-15 複数画像画面合成装置

Publications (2)

Publication Number Publication Date
FR2426372A1 FR2426372A1 (fr) 1979-12-14
FR2426372B1 true FR2426372B1 (fr) 1982-02-19

Family

ID=26398849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912091A Granted FR2426372A1 (fr) 1978-05-15 1979-05-11 Dispositif a effet video numerique pour television

Country Status (5)

Country Link
US (1) US4218710A (fr)
CA (1) CA1137622A (fr)
DE (1) DE2919493C2 (fr)
FR (1) FR2426372A1 (fr)
GB (1) GB2026810B (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) * 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US4420770A (en) * 1982-04-05 1983-12-13 Thomson-Csf Broadcast, Inc. Video background generation system
NL8203282A (nl) * 1982-08-23 1984-03-16 Philips Nv Televisie-ontvanger met een schakeling voor het achtereenvolgens afstemmen van de ontvanger op verschillende frequenties.
US4533952A (en) * 1982-10-22 1985-08-06 Digital Services Corporation Digital video special effects system
GB2137842B (en) * 1983-03-10 1986-06-04 Sony Corp Television signal processing apparatus
JPS59226576A (ja) * 1983-06-08 1984-12-19 Mitsubishi Electric Corp テレビジヨン受信機のプリンタ装置
US4754331A (en) * 1984-01-04 1988-06-28 Litton Systems, Inc. Digitizer for an image processing system
JPH0712206B2 (ja) * 1984-10-01 1995-02-08 日本放送協会 映像信号処理用基本装置
US4774600A (en) * 1985-05-06 1988-09-27 Eastman Kodak Company Video tape editing technique
JPH0638644B2 (ja) * 1986-01-20 1994-05-18 株式会社日立製作所 文字図形表示回路
US4839728A (en) * 1987-03-23 1989-06-13 Rca Licensing Corporation Picture-in-picture video signal generator
US4907086A (en) * 1987-09-04 1990-03-06 Texas Instruments Incorporated Method and apparatus for overlaying a displayable image with a second image
US5258843A (en) * 1987-09-04 1993-11-02 Texas Instruments Incorporated Method and apparatus for overlaying displayable information
US5099331A (en) * 1987-09-04 1992-03-24 Texas Instruments Incorporated Apparatus for overlaying a displayed image with a second image
US4994914A (en) * 1988-06-21 1991-02-19 Digital Equipment Corporation Composite video image device and related method
US5327243A (en) * 1989-12-05 1994-07-05 Rasterops Corporation Real time video converter
US5229852A (en) * 1989-12-05 1993-07-20 Rasterops Corporation Real time video converter providing special effects
KR920005058B1 (ko) * 1989-12-15 1992-06-26 주식회사 금성사 4화면 분할 표시 장치
US5422678A (en) * 1991-01-29 1995-06-06 Seiko Epson Corp. Video processor for enlarging and contracting an image in a vertical direction
FR2674090A1 (fr) * 1991-03-15 1992-09-18 Video Scoper France Procede pour generer simultanement un ensemble d'images video sur un support de visualisation, et systemes pour sa mise en óoeuvre.
DE69422324T2 (de) * 1993-03-29 2000-07-27 Koninkl Philips Electronics Nv Speicherarchitektur mit Fenstern zum Bildkompilieren
US6469741B2 (en) 1993-07-26 2002-10-22 Pixel Instruments Corp. Apparatus and method for processing television signals
DE69521574T2 (de) * 1994-03-29 2002-06-13 Koninkl Philips Electronics Nv Bildanzeigesystem und mehrfensterbildanzeigeverfahren
JPH07311569A (ja) * 1994-05-18 1995-11-28 Fuji Photo Film Co Ltd 画像処理装置および方法
US5729279A (en) * 1995-01-26 1998-03-17 Spectravision, Inc. Video distribution system
US6836295B1 (en) 1995-12-07 2004-12-28 J. Carl Cooper Audio to video timing measurement for MPEG type television systems
JP2005123775A (ja) * 2003-10-15 2005-05-12 Sony Corp 再生装置、再生方法、再生プログラムおよび記録媒体

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911420A (en) * 1973-11-23 1975-10-07 Xerox Corp Display system including a high resolution character generator
US3961133A (en) * 1974-05-24 1976-06-01 The Singer Company Method and apparatus for combining video images with proper occlusion
JPS5118423A (fr) * 1974-08-07 1976-02-14 Nippon Electric Co
US4007486A (en) * 1974-10-05 1977-02-08 Nippon Electric Co., Ltd. Phase locking system for television signals using a digital memory technique
US3944731A (en) * 1975-03-03 1976-03-16 Sarkes Tarzian, Inc. Video special effects generator
GB1547666A (en) * 1975-04-05 1979-06-27 Nippon Electric Co Video signal coding system
DE2628737C3 (de) * 1976-06-25 1980-06-26 Deutsche Itt Industries Gmbh, 7800 Freiburg Fernsehempfänger mit einer Einrichtung zur gleichzeitigen Wiedergabe mehrerer Programme
JPS6041514B2 (ja) * 1976-11-30 1985-09-17 日本電気株式会社 静止画像伝送装置

Also Published As

Publication number Publication date
GB2026810B (en) 1982-08-11
CA1137622A (fr) 1982-12-14
US4218710A (en) 1980-08-19
GB2026810A (en) 1980-02-06
FR2426372A1 (fr) 1979-12-14
DE2919493C2 (de) 1982-04-01
DE2919493A1 (de) 1979-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse