DE3484671D1 - Anordnung zur ueberlagerung von videosignalen. - Google Patents

Anordnung zur ueberlagerung von videosignalen.

Info

Publication number
DE3484671D1
DE3484671D1 DE8484306647T DE3484671T DE3484671D1 DE 3484671 D1 DE3484671 D1 DE 3484671D1 DE 8484306647 T DE8484306647 T DE 8484306647T DE 3484671 T DE3484671 T DE 3484671T DE 3484671 D1 DE3484671 D1 DE 3484671D1
Authority
DE
Germany
Prior art keywords
arrangement
video signals
overlaying video
overlaying
signals
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
DE8484306647T
Other languages
English (en)
Inventor
Atsushi Ueno
Takao Abumi
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16176295&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3484671(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE3484671D1 publication Critical patent/DE3484671D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Studio Circuits (AREA)
  • Color Television Systems (AREA)
DE8484306647T 1983-10-03 1984-09-28 Anordnung zur ueberlagerung von videosignalen. Expired - Lifetime DE3484671D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58185755A JPS6076881A (ja) 1983-10-03 1983-10-03 ス−パ−インポ−ズ装置

Publications (1)

Publication Number Publication Date
DE3484671D1 true DE3484671D1 (de) 1991-07-11

Family

ID=16176295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484306647T Expired - Lifetime DE3484671D1 (de) 1983-10-03 1984-09-28 Anordnung zur ueberlagerung von videosignalen.

Country Status (9)

Country Link
US (1) US4639768A (de)
EP (1) EP0138482B2 (de)
JP (1) JPS6076881A (de)
KR (1) KR890001906B1 (de)
AU (1) AU556336B2 (de)
BR (1) BR8405003A (de)
CA (1) CA1211201A (de)
DE (1) DE3484671D1 (de)
ES (1) ES8606770A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5450342A (en) * 1984-10-05 1995-09-12 Hitachi, Ltd. Memory device
US5448519A (en) * 1984-10-05 1995-09-05 Hitachi, Ltd. Memory device
US5175838A (en) * 1984-10-05 1992-12-29 Hitachi, Ltd. Memory circuit formed on integrated circuit device and having programmable function
KR910000365B1 (ko) * 1984-10-05 1991-01-24 가부시기가이샤 히다찌세이사꾸쇼 기억회로
US6028795A (en) * 1985-09-24 2000-02-22 Hitachi, Ltd. One chip semiconductor integrated circuit device having two modes of data write operation and bits setting operation
USRE33922E (en) * 1984-10-05 1992-05-12 Hitachi, Ltd. Memory circuit for graphic images
US5923591A (en) * 1985-09-24 1999-07-13 Hitachi, Ltd. Memory circuit
US4818979A (en) * 1986-02-28 1989-04-04 Prime Computer, Inc. LUT output for graphics display
JP2680348B2 (ja) * 1988-06-01 1997-11-19 株式会社東芝 磁気記録装置及び再生装置
US5258750A (en) * 1989-09-21 1993-11-02 New Media Graphics Corporation Color synchronizer and windowing system for use in a video/graphics system
JP3289892B2 (ja) * 1990-11-13 2002-06-10 パイオニア株式会社 信号切換出力装置
US5325449A (en) * 1992-05-15 1994-06-28 David Sarnoff Research Center, Inc. Method for fusing images and apparatus therefor
US5808691A (en) * 1995-12-12 1998-09-15 Cirrus Logic, Inc. Digital carrier synthesis synchronized to a reference signal that is asynchronous with respect to a digital sampling clock
US6124864A (en) * 1997-04-07 2000-09-26 Synapix, Inc. Adaptive modeling and segmentation of visual image streams
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
ES2125199B1 (es) * 1997-05-19 1999-09-16 Univ Murcia Multiplexor de video de dos canales.
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
KR20020095883A (ko) * 2001-06-18 2002-12-28 김정옥 텔레비전의 색상 표현 장치
US7362210B2 (en) 2003-09-05 2008-04-22 Honeywell International Inc. System and method for gate access control

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639965A (de) * 1962-11-16
US3296367A (en) * 1962-11-16 1967-01-03 Cft Comp Fse Television Systems for the generation of special effects in colour television
DE1762543A1 (de) * 1967-01-04 1970-08-13 Fernseh Gmbh Verfahren zur UEberblendung zwischen zwei Fernsehsignalen
US4161748A (en) * 1977-12-22 1979-07-17 Robert Bosch Gmbh Mixing of SECAM color-T.V. signals
US4183045A (en) * 1978-08-30 1980-01-08 Rca Corporation Chroma keying selector system
US4374395A (en) * 1980-12-24 1983-02-15 Texas Instruments Incorporated Video system with picture information and logic signal multiplexing
US4425581A (en) * 1981-04-17 1984-01-10 Corporation For Public Broadcasting System for overlaying a computer generated video signal on an NTSC video signal
GB2132846A (en) * 1982-12-22 1984-07-11 Philips Electronic Associated Television transmission system

Also Published As

Publication number Publication date
ES536487A0 (es) 1986-04-01
AU556336B2 (en) 1986-10-30
ES8606770A1 (es) 1986-04-01
US4639768A (en) 1987-01-27
JPH038633B2 (de) 1991-02-06
KR890001906B1 (ko) 1989-05-30
EP0138482B1 (de) 1991-06-05
EP0138482A2 (de) 1985-04-24
KR850003485A (ko) 1985-06-17
JPS6076881A (ja) 1985-05-01
EP0138482A3 (en) 1986-11-20
CA1211201A (en) 1986-09-09
AU3369084A (en) 1985-04-18
BR8405003A (pt) 1985-08-20
EP0138482B2 (de) 1996-08-28

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN