BR8405003A - Dispositivo de superposicao de sinais de video - Google Patents

Dispositivo de superposicao de sinais de video

Info

Publication number
BR8405003A
BR8405003A BR8405003A BR8405003A BR8405003A BR 8405003 A BR8405003 A BR 8405003A BR 8405003 A BR8405003 A BR 8405003A BR 8405003 A BR8405003 A BR 8405003A BR 8405003 A BR8405003 A BR 8405003A
Authority
BR
Brazil
Prior art keywords
video signals
superposition device
signals superposition
video
superposition
Prior art date
Application number
BR8405003A
Other languages
English (en)
Inventor
Atsushi Ueno
Takao Abumi
Original Assignee
Sharp Kk
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=BR8405003(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of BR8405003A publication Critical patent/BR8405003A/pt

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
BR8405003A 1983-10-03 1984-10-02 Dispositivo de superposicao de sinais de video BR8405003A (pt)

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
BR8405003A true BR8405003A (pt) 1985-08-20

Family

ID=16176295

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405003A BR8405003A (pt) 1983-10-03 1984-10-02 Dispositivo de superposicao de sinais de video

Country Status (9)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175838A (en) * 1984-10-05 1992-12-29 Hitachi, Ltd. Memory circuit formed on integrated circuit device and having programmable function
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
KR910000365B1 (ko) * 1984-10-05 1991-01-24 가부시기가이샤 히다찌세이사꾸쇼 기억회로
US5450342A (en) * 1984-10-05 1995-09-12 Hitachi, Ltd. Memory device
US5448519A (en) * 1984-10-05 1995-09-05 Hitachi, Ltd. Memory device
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
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
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
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
US6249285B1 (en) 1998-04-06 2001-06-19 Synapix, Inc. Computer assisted mark-up and parameterization for scene analysis
US6297825B1 (en) 1998-04-06 2001-10-02 Synapix, Inc. Temporal smoothing of scene analysis data for image sequence generation
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
NL300579A (pt) * 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
EP0138482B1 (en) 1991-06-05
KR890001906B1 (ko) 1989-05-30
EP0138482B2 (en) 1996-08-28
CA1211201A (en) 1986-09-09
EP0138482A2 (en) 1985-04-24
JPS6076881A (ja) 1985-05-01
AU3369084A (en) 1985-04-18
DE3484671D1 (de) 1991-07-11
AU556336B2 (en) 1986-10-30
ES8606770A1 (es) 1986-04-01
KR850003485A (ko) 1985-06-17
ES536487A0 (es) 1986-04-01
US4639768A (en) 1987-01-27
EP0138482A3 (en) 1986-11-20
JPH038633B2 (pt) 1991-02-06

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 02/10/99