DE3678467D1 - Bildueberlagerungssystem. - Google Patents

Bildueberlagerungssystem.

Info

Publication number
DE3678467D1
DE3678467D1 DE8686400113T DE3678467T DE3678467D1 DE 3678467 D1 DE3678467 D1 DE 3678467D1 DE 8686400113 T DE8686400113 T DE 8686400113T DE 3678467 T DE3678467 T DE 3678467T DE 3678467 D1 DE3678467 D1 DE 3678467D1
Authority
DE
Germany
Prior art keywords
image overlay
overlay system
image
overlay
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 - Fee Related
Application number
DE8686400113T
Other languages
English (en)
Inventor
Guy Macheboeuf
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.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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 Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of DE3678467D1 publication Critical patent/DE3678467D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals
    • 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
    • H04N5/265—Mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
DE8686400113T 1985-01-28 1986-01-21 Bildueberlagerungssystem. Expired - Fee Related DE3678467D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8501133A FR2576733B1 (fr) 1985-01-28 1985-01-28 Systeme de surimpression d'images

Publications (1)

Publication Number Publication Date
DE3678467D1 true DE3678467D1 (de) 1991-05-08

Family

ID=9315665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686400113T Expired - Fee Related DE3678467D1 (de) 1985-01-28 1986-01-21 Bildueberlagerungssystem.

Country Status (4)

Country Link
US (1) US4713695A (de)
EP (1) EP0194166B1 (de)
DE (1) DE3678467D1 (de)
FR (1) FR2576733B1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887159A (en) * 1987-03-26 1989-12-12 The Grass Valley Group Inc. Shadow visual effects wipe generator
US4828500A (en) * 1987-03-30 1989-05-09 Accelerated Sports Cybernetics Development Partnership Apparatus and method for motion teaching
JPH01264377A (ja) * 1988-04-15 1989-10-20 Hitachi Ltd ビデオプリンタ
US5953462A (en) * 1989-01-31 1999-09-14 Yoshiro Yamada Method and apparatus for processing image
GB8913638D0 (en) * 1989-06-14 1989-08-02 Quantel Ltd Electronic image composition systems
US5046030A (en) * 1990-02-16 1991-09-03 Videotek Incorporated Method and apparatus for dynamic remapping of video switcher control inputs
US5051828A (en) * 1990-04-27 1991-09-24 The Grass Valley Group, Inc. Keyer with variable shaping
KR920004813Y1 (ko) * 1990-08-14 1992-07-20 삼성전자 주식회사 화면중첩장치
GB2248992B (en) * 1990-10-19 1994-04-20 Gec Ferranti Defence Syst Head-up display camera
EP0518465B1 (de) * 1991-06-14 1999-06-16 The Grass Valley Group, Inc. Videomischer
AU650179B2 (en) * 1991-10-07 1994-06-09 Eastman Kodak Company A compositer interface for arranging the components of special effects for a motion picture production
US5241371A (en) * 1991-10-30 1993-08-31 Pioneer Electronic Corporation Image display control apparatus and still picture reproducing system
US5251016A (en) * 1992-05-11 1993-10-05 The Grass Valley Group, Inc. Chroma keyer with secondary hue selector
US5361101A (en) * 1993-11-19 1994-11-01 Zenith Electronics Corporation Preamplifier for multimedia display
JPH07264621A (ja) * 1994-03-18 1995-10-13 Sony Corp 映像信号混合回路
US5668639A (en) * 1995-03-21 1997-09-16 Comunicacion Integral Method for video editing
US7843510B1 (en) 1998-01-16 2010-11-30 Ecole Polytechnique Federale De Lausanne Method and system for combining video sequences with spatio-temporal alignment
US6320624B1 (en) 1998-01-16 2001-11-20 ECOLE POLYTECHNIQUE FéDéRALE Method and system for combining video sequences with spatio-temporal alignment
AU1926401A (en) * 1999-11-24 2001-06-04 Inmotion Technologies Ltd. Coordination and combination of video sequences with spatial and temporal normalization
US6344853B1 (en) * 2000-01-06 2002-02-05 Alcone Marketing Group Method and apparatus for selecting, modifying and superimposing one image on another
US20030202111A1 (en) * 2002-04-30 2003-10-30 Jaejin Park Apparatus and methods for dark level compensation in image sensors using dark pixel sensor metrics
US8553037B2 (en) 2002-08-14 2013-10-08 Shawn Smith Do-It-Yourself photo realistic talking head creation system and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416689A (en) * 1971-12-30 1975-12-03 Emi Ltd Gain control circuit arrangements
FR2448821A1 (fr) * 1979-02-12 1980-09-05 Telediffusion Fse Procede et systeme d'incrustation d'images en television en couleurs
GB2063616B (en) * 1979-11-16 1984-06-20 Quantel Ltd Multiple picture image manipulation
FR2484109B1 (fr) * 1980-06-04 1987-01-23 Telediffusion Fse Commutateur-melangeur analogique a vitesse de commutation variable
US4602286A (en) * 1982-01-15 1986-07-22 Quantel Limited Video processing for composite images

Also Published As

Publication number Publication date
US4713695A (en) 1987-12-15
FR2576733A1 (fr) 1986-08-01
FR2576733B1 (fr) 1987-04-24
EP0194166A1 (de) 1986-09-10
EP0194166B1 (de) 1991-04-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee