DE3586733D1 - Videoaufbereitungssysteme. - Google Patents

Videoaufbereitungssysteme.

Info

Publication number: DE3586733D1
Authority: DE; Germany
Prior art keywords: video editing; editing systems; systems; video; editing
Prior art date: 1984-08-16
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

DE8585201051T

Other languages

English (en)

Other versions

DE3586733T2 (de

Inventor

Robin Alexander Cawley

Roderick Jermyn Pratt

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.)

Quantel Ltd

Original Assignee

Quantel 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.)

1984-08-16

Filing date

1985-07-02

Publication date

1992-11-12

1985-07-02 Application filed by Quantel Ltd filed Critical Quantel Ltd

1992-11-12 Publication of DE3586733D1 publication Critical patent/DE3586733D1/de

1993-06-09 Application granted granted Critical

1993-06-09 Publication of DE3586733T2 publication Critical patent/DE3586733T2/de

2005-07-03 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- H04N9/75—Chroma key

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Processing Of Color Television Signals (AREA)
Studio Circuits (AREA)

DE8585201051T 1984-08-16 1985-07-02 Videoaufbereitungssysteme. Expired - Lifetime DE3586733T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB848420890A GB8420890D0 (en)	1984-08-16	1984-08-16	Video editing systems

Publications (2)

Publication Number	Publication Date
DE3586733D1 true DE3586733D1 (de)	1992-11-12
DE3586733T2 DE3586733T2 (de)	1993-06-09

Family

ID=10565451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8585201051T Expired - Lifetime DE3586733T2 (de)	1984-08-16	1985-07-02	Videoaufbereitungssysteme.

Country Status (5)

Country	Link
US (1)	US4667221A (de)
EP (1)	EP0171829B1 (de)
JP (1)	JP2631838B2 (de)
DE (1)	DE3586733T2 (de)
GB (1)	GB8420890D0 (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4811084A (en) *	1984-04-09	1989-03-07	Corporate Communications Consultants, Inc.	Video color detector and chroma key device and method
GB8629832D0 (en) *	1986-12-13	1987-01-21	Quantel Ltd	Video graphics systems
GB8726087D0 (en) *	1987-11-06	1987-12-09	Int Computers Ltd	Digital display apparatus
GB8727339D0 (en) *	1987-11-21	1987-12-23	Quantel Ltd	Television editing system
US4835613A (en) *	1988-04-08	1989-05-30	The Grass Valley Group, Inc.	Transition status display for video switcher
US4947256A (en) *	1989-04-26	1990-08-07	The Grass Valley Group, Inc.	Adaptive architecture for video effects
JP2827328B2 (ja) *	1989-09-28	1998-11-25	ソニー株式会社	映像信号処理装置
DE3932758C2 (de) *	1989-09-30	1998-10-29	Philips Broadcast Television S	Verfahren und Anordnung zur automatischen Einstellung von Stellgrößen bei der Ableitung eines Stanzsignals aus Videosignalen
GB8928058D0 (en) *	1989-12-12	1990-02-14	Crosfield Electronics Ltd	Digital image generation
FR2661061B1 (fr) *	1990-04-11	1992-08-07	Multi Media Tech	Procede et dispositif de modification de zone d'images.
GB2254216B (en) *	1991-03-14	1994-08-31	Anthony John Cuthbert	Visual image modifier
ES2136603T3 (es) *	1991-07-19	1999-12-01	Princeton Video Image Inc	Presentaciones televisivas con signos insertados, seleccionados.
US5293540A (en) *	1991-07-29	1994-03-08	Nview Corporation	Method and apparatus for merging independently generated internal video with external video
DE4231158C5 (de) *	1991-09-17	2006-09-28	Hitachi, Ltd.	Verfahren und Einrichtung für die Zusammensetzung und Anzeige von Bildern
US5249039A (en) *	1991-11-18	1993-09-28	The Grass Valley Group, Inc.	Chroma key method and apparatus
DE4143180A1 (de) *	1991-12-30	1993-07-01	Broadcast Television Syst	Verfahren und anordnung zur einblendung eines hintergrundsignals in durch eine vorgegebene stanzfarbe festgelegte teile eines vordergrundsignals
US5382980A (en) *	1991-12-30	1995-01-17	U.S. Philips Corporation	Method of and arrangement for inserting a background signal into parts of a foreground signal fixed by a predetermined key color
GB2266037B (en) *	1992-03-13	1996-02-14	Quantel Ltd	An electronic video processing system
US5523958A (en) *	1992-06-10	1996-06-04	Seiko Epson Corporation	Apparatus and method of processing image
US5903317A (en) *	1993-02-14	1999-05-11	Orad Hi-Tech Systems Ltd.	Apparatus and method for detecting, identifying and incorporating advertisements in a video
US5982364A (en) *	1993-03-12	1999-11-09	Quantel, Ltd.	Video processing system including frame position indicators
WO1995032581A1 (en) *	1994-05-23	1995-11-30	Out-Takes, Inc.	Seamless composite photography system
US5680159A (en) *	1994-12-08	1997-10-21	Interactive Sales Systems	Interactive display system using a laser disk player replaying video frames in response to touch force control monitor
GB2306750B (en) *	1995-10-23	1999-11-10	Quantel Ltd	An audio editing system
US5917553A (en) *	1996-10-22	1999-06-29	Fox Sports Productions Inc.	Method and apparatus for enhancing the broadcast of a live event
JP3480648B2 (ja) *	1996-11-12	2003-12-22	ソニー株式会社	ビデオ信号処理装置及びビデオ信号処理方法
US6035060A (en) *	1997-02-14	2000-03-07	At&T Corp	Method and apparatus for removing color artifacts in region-based coding
US6084590A (en) *	1997-04-07	2000-07-04	Synapix, Inc.	Media production with correlation of image stream and abstract objects in a three-dimensional virtual stage
US6160907A (en) *	1997-04-07	2000-12-12	Synapix, Inc.	Iterative three-dimensional process for creating finished media content
US6124864A (en) *	1997-04-07	2000-09-26	Synapix, Inc.	Adaptive modeling and segmentation of visual image streams
JPH11213174A (ja) *	1998-01-28	1999-08-06	Hitachi Denshi Ltd	動画像編集方法
US6266053B1 (en)	1998-04-03	2001-07-24	Synapix, Inc.	Time inheritance scene graph for representation of media content
US6297825B1 (en)	1998-04-06	2001-10-02	Synapix, Inc.	Temporal smoothing of scene analysis data for image sequence generation
US6249285B1 (en)	1998-04-06	2001-06-19	Synapix, Inc.	Computer assisted mark-up and parameterization for scene analysis
US7075556B1 (en) *	1999-10-21	2006-07-11	Sportvision, Inc.	Telestrator system
KR20000054328A (ko) *	2000-06-01	2000-09-05	이성환	방송 중계 영상 화면의 광고교체방법
JP2006107329A (ja) *	2004-10-08	2006-04-20	Noritsu Koki Co Ltd	撮影画像処理装置
US8040361B2 (en) *	2005-04-11	2011-10-18	Systems Technology, Inc.	Systems and methods for combining virtual and real-time physical environments
US20100182340A1 (en) *	2009-01-19	2010-07-22	Bachelder Edward N	Systems and methods for combining virtual and real-time physical environments

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1405881A (en) *	1971-08-07	1975-09-10	Image Analysing Computers Ltd	Information selection in image analysis systems employing line scanning
US4240104A (en) *	1978-01-30	1980-12-16	Quantel Limited	Measurement of chroma key area in television systems
US4206474A (en) *	1978-08-30	1980-06-03	Rca Corporation	Low-pass filter with remotely controllable rise time
FR2448821A1 (fr) *	1979-02-12	1980-09-05	Telediffusion Fse	Procede et systeme d'incrustation d'images en television en couleurs
US4258385A (en) *	1979-05-15	1981-03-24	Combined Logic Company	Interactive video production system and method
US4394680A (en) *	1980-04-01	1983-07-19	Matsushita Electric Industrial Co., Ltd.	Color television signal processing apparatus
DE3037779A1 (de) *	1980-10-07	1982-05-13	Robert Bosch Gmbh, 7000 Stuttgart	System zum mischen zweier farbfernsehsignale
US4484230A (en) *	1981-02-04	1984-11-20	Crosfield Electronics Limited	Image reproduction method and apparatus
DE3110222C2 (de) *	1981-03-17	1985-06-20	Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel	Verfahren zur partielle glättenden Retusche bei der elektronischen Farbbildreproduktion
JPS5919490A (ja) *	1982-07-23	1984-01-31	Sony Corp	クロマキ−装置
JPS59140784A (ja) *	1983-01-31	1984-08-13	Sony Corp	クロマキ−装置

1984
- 1984-08-16 GB GB848420890A patent/GB8420890D0/en active Pending
1985
- 1985-07-02 DE DE8585201051T patent/DE3586733T2/de not_active Expired - Lifetime
- 1985-07-02 EP EP85201051A patent/EP0171829B1/de not_active Expired
- 1985-07-05 US US06/752,358 patent/US4667221A/en not_active Expired - Lifetime
- 1985-07-30 JP JP60166952A patent/JP2631838B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0171829B1 (de)	1992-10-07
EP0171829A3 (en)	1987-09-23
EP0171829A2 (de)	1986-02-19
JP2631838B2 (ja)	1997-07-16
GB8420890D0 (en)	1984-09-19
DE3586733T2 (de)	1993-06-09
US4667221A (en)	1987-05-19
JPS6152094A (ja)	1986-03-14

Publication	Publication Date	Title
DE3586733D1 (de)	1992-11-12	Videoaufbereitungssysteme.
DE3586895D1 (de)	1993-01-21	Beatmungssystem.
DE3583909D1 (de)	1991-10-02	Digitales servosteuersystem.
DE3579510D1 (de)	1990-10-11	Faksimilesystem.
DE3774700D1 (de)	1992-01-02	Videowiedergabesystem.
DE3588173D1 (de)	1998-02-19	Videosystem
FI852250A0 (fi)	1985-06-05	Transmissionssystem foer television.
DE3779791D1 (de)	1992-07-23	Video-aufzeichnungsaenderungs- und -bearbeitungssysteme.
DE3582404D1 (de)	1991-05-08	Positionierungssystem.
FI860792A (fi)	1986-02-24	En audio/videoadapter foer audiovisuella apparater.
FI843476A0 (fi)	1984-09-05	Drivmekanism foer en videorecorder.
DE3586406D1 (de)	1992-09-03	Tabelliersystem.
DE3587110D1 (de)	1993-04-01	Videoanzeigesysteme.
IT1209621B (it)	1989-08-30	Impianto di misurazione video.
DE3783255D1 (de)	1993-02-11	Fernsehwiedergabesystem.
FI843599A0 (fi)	1984-09-14	Formsystem.
FI853192A0 (fi)	1985-08-20	Digitalt behandlingssystem foer en videosignal.
FI860739A (fi)	1986-02-19	Undervattensopererande system.
FI844803L (fi)	1985-06-13	Rasterbredden stabiliserande avlaenkningskrets foer television.
FI844086L (fi)	1985-04-19	System foer textdisplay.
FI842516A0 (fi)	1984-06-21	System foer automatisk tryckreglering av luftkuddeelement.
DE3574641D1 (de)	1990-01-11	Videobandgeraet.
FI843846L (fi)	1986-04-02	System foer luftfuktning.
FI842706A (fi)	1985-01-09	Behandlingskrets foer videosignal.
ATE47325T1 (de)	1989-11-15	Spielbausteinsystem.

Legal Events

Date	Code	Title	Description
1993-11-04	8364	No opposition during term of opposition