CA1133116A - Dispositif a effets speciaux en television - Google Patents

Dispositif a effets speciaux en television

Info

Publication number: CA1133116A
Authority: CA; Canada
Prior art keywords: generator; picture elements; signal; address; video
Prior art date: 1978-03-21
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

Application number

CA323,886A

Other languages

English (en)

Inventor

Reginald F. H. Mccoy

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.)

Vital Industries Inc

Original Assignee

Vital Industries Inc

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.)

1978-03-21

Filing date

1979-03-21

Publication date

1982-10-05

1979-03-21 Application filed by Vital Industries Inc filed Critical Vital Industries Inc

1982-10-05 Application granted granted Critical

1982-10-05 Publication of CA1133116A publication Critical patent/CA1133116A/fr

Status Expired legal-status Critical Current

Links

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Classifications

- 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
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
- 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
- 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
- H04N5/2624—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 for obtaining an image which is composed of whole input images, e.g. splitscreen
- 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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Studio Circuits (AREA)

CA323,886A 1978-03-21 1979-03-21 Dispositif a effets speciaux en television Expired CA1133116A (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US88874178A	1978-03-21	1978-03-21
US888,741		1978-03-21

Publications (1)

Publication Number	Publication Date
CA1133116A true CA1133116A (fr)	1982-10-05

Family

ID=25393796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA323,886A Expired CA1133116A (fr)	1978-03-21	1979-03-21	Dispositif a effets speciaux en television

Country Status (3)

Country	Link
JP (1)	JPS54130830A (fr)
CA (1)	CA1133116A (fr)
GB (1)	GB2016857B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4282546A (en) *	1979-11-28	1981-08-04	Rca Corporation	Television image size altering apparatus
JPS5859671A (ja) *	1981-10-06	1983-04-08	Toshiba Corp	画像信号処理回路
JPS60102068A (ja) *	1983-11-09	1985-06-06	Nec Corp	特殊効果装置
JPH0712206B2 (ja) *	1984-10-01	1995-02-08	日本放送協会	映像信号処理用基本装置
KR920005058B1 (ko) *	1989-12-15	1992-06-26	주식회사 금성사	4화면 분할 표시 장치
JPH10210465A (ja) *	1997-01-23	1998-08-07	Hitachi Ltd	符号列編集装置、画像符号化信号復号化装置、および、動画符号化信号復号化装置
JP2001128062A (ja) *	1999-10-29	2001-05-11	Matsushita Electric Ind Co Ltd	画像生成装置及び画像生成方法
JP4909779B2 (ja)	2006-04-17	2012-04-04	パナソニック株式会社	画像データ転送方法、画像処理装置、及び撮像システム

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1597485A (en) *	1977-03-21	1981-09-09	Rca Corp	Television picture positioning apparatus

1979
- 1979-03-20 JP JP3316379A patent/JPS54130830A/ja active Pending
- 1979-03-21 GB GB7909940A patent/GB2016857B/en not_active Expired
- 1979-03-21 CA CA323,886A patent/CA1133116A/fr not_active Expired

Also Published As

Publication number	Publication date
GB2016857A (en)	1979-09-26
GB2016857B (en)	1983-03-30
JPS54130830A (en)	1979-10-11

Legal Events

Date	Code	Title	Description
1999-10-05	MKEX	Expiry

Publication	Publication Date	Title
US4266242A (en)	1981-05-05	Television special effects arrangement
US4463372A (en)	1984-07-31	Spatial transformation system including key signal generator
JP2558236B2 (ja)	1996-11-27	画像変換メモリ装置
CN1034461C (zh)	1997-04-02	保持隔行扫描完整性的场同步系统
CA2064070A1 (fr)	1991-05-15	Machine video numerique amelioree
US4774581A (en)	1988-09-27	Television picture zoom system
US5442406A (en)	1995-08-15	Wide screen television
EP0653742A2 (fr)	1995-05-17	Dispositif de cachage en temps réel de trames d'image sur un poste de travail multimédia
EP0076259A1 (fr)	1983-04-13	Controleur pour un systeme de transformation spatiale d'images.
US4707742A (en)	1987-11-17	Video signal processing arrangement
KR100190250B1 (ko)	1999-06-01	디지탈 텔레비전 수신기
US4772941A (en)	1988-09-20	Video display system
CA1133116A (fr)	1982-10-05	Dispositif a effets speciaux en television
US5029006A (en)	1991-07-02	Video signal processing circuit capable of enlarging and displaying a picture
JPH0771225B2 (ja)	1995-07-31	テレビジヨン特殊効果装置
JPH01870A (ja)	1989-01-05	テレビジヨン特殊効果装置
KR0141703B1 (ko)	1998-07-01	텔레비젼 방식 변환 시스템
JP3405208B2 (ja)	2003-05-12	分割マルチ画面表示装置
US5181110A (en)	1993-01-19	Video signal processing circuit capable of enlarging and displaying a picture
CA1202407A (fr)	1986-03-25	Methodes et systeme de transformation spatiale d'images
CA1202119A (fr)	1986-03-18	Systeme de transposition spatiale de signaux video
GB2103046A (en)	1983-02-09	Video special effects generator
JPH0540618Y2 (fr)	1993-10-14
JPH0413889Y2 (fr)	1992-03-30
JP2520607B2 (ja)	1996-07-31	コンポジットテレビジョン信号処理装置