PT91009A - Aparelho para processamento intraquadro selectivo em frequencia de sinal de video - Google Patents

Aparelho para processamento intraquadro selectivo em frequencia de sinal de video

Info

Publication number: PT91009A
Authority: PT; Portugal
Prior art keywords: intraquadro; selective; processing apparatus; video signal; signal frequency
Prior art date: 1988-06-29

Application number

PT91009A

Other languages

English (en)

Other versions

PT91009B (pt

Inventor

Michael Anthony Isnardi

Robert Norman Hurst Jr

Terrance Raymond Smith

Original Assignee

Gen Electric

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.)

1988-06-29

Filing date

1989-06-28

Publication date

1989-12-29

1989-06-28 Application filed by Gen Electric filed Critical Gen Electric

1989-12-29 Publication of PT91009A publication Critical patent/PT91009A/pt

1995-06-30 Publication of PT91009B publication Critical patent/PT91009B/pt

Links

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/24—High-definition television systems
- H04N11/30—High-definition television systems with transmission of the extra information by means of quadrature modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Systems (AREA)
Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Color Television Systems (AREA)

PT91009A 1988-06-29 1989-06-28 Aparelho para processamento intraquadro selectivo em frequencia de sinal de video PT91009B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/215,123 US4910585A (en)	1988-06-29	1988-06-29	Frequency selective video signal intraframe processor

Publications (2)

Publication Number	Publication Date
PT91009A true PT91009A (pt)	1989-12-29
PT91009B PT91009B (pt)	1995-06-30

Family

ID=22801756

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT91009A PT91009B (pt)	1988-06-29	1989-06-28	Aparelho para processamento intraquadro selectivo em frequencia de sinal de video

Country Status (15)

Country	Link
US (1)	US4910585A (pt)
EP (1)	EP0423152A4 (pt)
JP (1)	JPH03505510A (pt)
KR (1)	KR900702736A (pt)
CN (1)	CN1019163B (pt)
AU (1)	AU632492B2 (pt)
CA (1)	CA1301310C (pt)
DD (1)	DD292800A5 (pt)
DK (1)	DK307790A (pt)
ES (1)	ES2014691A6 (pt)
FI (1)	FI906375A0 (pt)
MY (1)	MY104035A (pt)
NZ (1)	NZ229731A (pt)
PT (1)	PT91009B (pt)
WO (1)	WO1990000338A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5231517A (en) *	1988-04-27	1993-07-27	Canon Kabushiki Kaisha	Image signal processing apparatus for detecting the valid picture portions of an image signal
US4967263A (en) *	1988-09-07	1990-10-30	General Electric Company	Widescreen television signal processor system with interpolator for reducing artifacts
GB8826467D0 (en) *	1988-11-11	1988-12-14	Rca Licensing Corp	Quadruplex encoding for advanced compatible television(actv)
JPH03265290A (ja) *	1990-03-14	1991-11-26	Toshiba Corp	テレビジョン信号走査線変換器
GB9012326D0 (en) *	1990-06-01	1990-07-18	Thomson Consumer Electronics	Wide screen television
JPH0479493A (ja) *	1990-07-19	1992-03-12	Nippon Television Network Corp	テレビジョン信号送信処理装置および受信処理装置
US20080074497A1 (en) *	2006-09-21	2008-03-27	Ktech Telecommunications, Inc.	Method and Apparatus for Determining and Displaying Signal Quality Information on a Television Display Screen
CN103404131B (zh) *	2011-03-31	2017-02-22	夏普株式会社	信号处理装置、控制程序以及集成电路
GB2500712A (en)	2012-03-30	2013-10-02	Sony Corp	An Apparatus and Method for transmitting a disparity map

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2054313B (en) *	1977-04-15	1983-06-29	British Broadcasting Corp	Ntsc colour television signal processing
US4287528A (en) *	1979-07-20	1981-09-01	Levy Paul M	Television system
US4266240A (en) *	1979-07-20	1981-05-05	Levy Paul M	Television system
GB2072991B (en) *	1980-03-31	1984-06-06	British Broadcasting Corp	Coding and decoding of ntsc colour television signals
GB2079091B (en) *	1980-06-02	1984-02-01	British Broadcasting Corp	Decoding and filtering of colour television signals
US4456922A (en) *	1982-08-04	1984-06-26	Rca Corporation	Reduced data rate comb filter system
US4701783A (en) *	1982-09-14	1987-10-20	New York Institute Of Technology	Technique for encoding and decoding video with improved separation of chrominance and luminance
US4654696A (en) *	1985-04-09	1987-03-31	Grass Valley Group, Inc.	Video signal format
JPS61281696A (ja) *	1985-06-06	1986-12-12	Sony Corp	高品位テレビジヨン信号の伝送方式及び磁気記録装置
AU608650B2 (en) *	1987-07-27	1991-04-11	General Electric Company	Compatible widescreen television system
AU620352B2 (en) *	1987-09-14	1992-02-20	General Electric Company	Extended definition ntsc compatible colour television system
WO1989008368A1 (en) *	1988-02-29	1989-09-08	General Electric Company	Widescreen television signal processing system with center and side panel image resolution uniformity

1988
- 1988-06-29 US US07/215,123 patent/US4910585A/en not_active Expired - Fee Related
1989
- 1989-05-03 JP JP1506265A patent/JPH03505510A/ja active Pending
- 1989-05-03 EP EP19890906559 patent/EP0423152A4/en not_active Ceased
- 1989-05-03 KR KR1019900700414A patent/KR900702736A/ko not_active Withdrawn
- 1989-05-03 AU AU37376/89A patent/AU632492B2/en not_active Ceased
- 1989-05-03 WO PCT/US1989/001788 patent/WO1990000338A1/en not_active Ceased
- 1989-05-03 FI FI906375A patent/FI906375A0/fi not_active Application Discontinuation
- 1989-05-18 CA CA000600125A patent/CA1301310C/en not_active Expired - Lifetime
- 1989-06-15 MY MYPI89000804A patent/MY104035A/en unknown
- 1989-06-21 DD DD89329821A patent/DD292800A5/de not_active IP Right Cessation
- 1989-06-27 NZ NZ229731A patent/NZ229731A/en unknown
- 1989-06-27 CN CN89104349A patent/CN1019163B/zh not_active Expired
- 1989-06-28 ES ES8902262A patent/ES2014691A6/es not_active Expired - Lifetime
- 1989-06-28 PT PT91009A patent/PT91009B/pt not_active IP Right Cessation
1990
- 1990-12-28 DK DK307790A patent/DK307790A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
CN1040121A (zh)	1990-02-28
ES2014691A6 (es)	1990-07-16
CA1301310C (en)	1992-05-19
NZ229731A (en)	1992-03-26
AU632492B2 (en)	1993-01-07
US4910585A (en)	1990-03-20
DD292800A5 (de)	1991-08-08
CN1019163B (zh)	1992-11-18
FI906375A7 (fi)	1990-12-21
DK307790D0 (da)	1990-12-28
AU3737689A (en)	1990-01-23
PT91009B (pt)	1995-06-30
KR900702736A (ko)	1990-12-08
DK307790A (da)	1991-02-21
WO1990000338A1 (en)	1990-01-11
EP0423152A1 (en)	1991-04-24
FI906375A0 (fi)	1990-12-21
MY104035A (en)	1993-10-30
EP0423152A4 (en)	1991-06-05
JPH03505510A (ja)	1991-11-28

Legal Events

Date

Code

Title

Description

1996-10-31

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19960630

Publication	Publication Date	Title
GB2229536B (en)	1993-04-07	Signal processing apparatus and method
ZA892274B (en)	1989-11-29	Method and apparatus for processing sound signals
EP0423681A3 (en)	1992-09-16	Video special effects signal processing apparatus
GB8815042D0 (en)	1988-08-03	Data processing apparatus
GB8817911D0 (en)	1988-09-01	Data processing apparatus
BR9507981A (pt)	1997-08-12	Aparelho para processamento de sinais
DE69424908D1 (de)	2000-07-20	Signalverarbeitungsapparat
EP0354703A3 (en)	1990-12-27	Information processing apparatus
DE68917755D1 (de)	1994-10-06	Bilderzeugungsverfahren und -gerät.
ZA895055B (en)	1990-04-25	Data processing apparatus
GB8828817D0 (en)	1989-01-18	Data processing apparatus
GB8823077D0 (en)	1988-11-09	Data processing apparatus
GB2219114B (en)	1993-01-20	Data processing apparatus
ZA90765B (en)	1990-11-28	Signal processing apparatus and method
NO992258D0 (no)	1999-05-10	Anordning og fremgangsmÕte for signalbehandling
SG46392A1 (en)	1998-02-20	Data processing apparatus
GB2223643B (en)	1993-04-07	Data processing apparatus
GB9103931D0 (en)	1991-04-10	Signal processing apparatus and method
EP0424111A3 (en)	1993-03-03	Video signal processing apparatus
GB9013398D0 (en)	1990-08-08	Signal processing apparatus and method
EP0354791A3 (en)	1990-09-26	Data processing apparatus
ES542521A0 (es)	1986-12-16	Perfeccionamientos introducidos en un aparato de procesado de senal para sintetizar una senal temporal
ES534286A0 (es)	1985-10-16	Perfeccionamientos introducidos en un dispositivo de tratamiento de senales de video
EP0327033A3 (en)	1990-11-22	Information processing apparatus
GB2227588B (en)	1993-06-16	Document processing apparatus