SG24992G - Progressive scan video processor providing video interpolation - Google Patents

Progressive scan video processor providing video interpolation

Info

Publication number: SG24992G
Authority: SG; Singapore
Prior art keywords: progressive scan; processor providing; interpolation; video; video processor
Prior art date: 1984-08-31

Application number

SG249/92A

Other languages

English (en)

Original Assignee

Rca Thomson Licensing 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.)

1984-08-31

Filing date

1992-03-06

Publication date

1992-05-15

1984-08-31 Priority claimed from US06/646,182 external-priority patent/US4580163A/en

1984-08-31 Priority claimed from US06/646,104 external-priority patent/US4577225A/en

1992-03-06 Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp

1992-05-15 Publication of SG24992G publication Critical patent/SG24992G/en

Links

230000000750 progressive effect Effects 0.000 title 1

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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
- H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
- H04N7/012—Conversion between an interlaced and a progressive signal

Landscapes

Engineering & Computer Science (AREA)
Computer Graphics (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Television Systems (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)
Color Television Systems (AREA)

SG249/92A 1984-08-31 1992-03-06 Progressive scan video processor providing video interpolation SG24992G (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/646,182 US4580163A (en)	1984-08-31	1984-08-31	Progressive scan video processor having parallel organized memories and a single averaging circuit
US06/646,104 US4577225A (en)	1984-08-31	1984-08-31	Progressive scan video processor having common memories for video interpolation and speed-up

Publications (1)

Publication Number	Publication Date
SG24992G true SG24992G (en)	1992-05-15

Family

ID=27094858

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG249/92A SG24992G (en)	1984-08-31	1992-03-06	Progressive scan video processor providing video interpolation

Country Status (7)

Country	Link
EP (1)	EP0176239B1 (de)
KR (1)	KR930004829B1 (de)
AU (1)	AU574217B2 (de)
DE (1)	DE3574552D1 (de)
ES (1)	ES8700823A1 (de)
HK (1)	HK146194A (de)
SG (1)	SG24992G (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU549207B2 (en) *	1981-02-12	1986-01-16	Sony Corporation	Double-scanning non-interlaced colour television display
US4400719A (en) *	1981-09-08	1983-08-23	Rca Corporation	Television display system with reduced line-scan artifacts
JPS5879378A (ja) *	1981-11-05	1983-05-13	Sony Corp	テレビジヨン受像機
JPS5896460A (ja) *	1981-12-03	1983-06-08	Sony Corp	テレビ受像機
US4415931A (en) *	1982-03-18	1983-11-15	Rca Corporation	Television display with doubled horizontal lines
JPS5937775A (ja) *	1982-08-25	1984-03-01	Sony Corp	倍走査テレビジヨン受像機

1985
- 1985-08-23 AU AU46581/85A patent/AU574217B2/en not_active Ceased
- 1985-08-23 DE DE8585306008T patent/DE3574552D1/de not_active Expired - Fee Related
- 1985-08-23 ES ES546367A patent/ES8700823A1/es not_active Expired
- 1985-08-23 EP EP85306008A patent/EP0176239B1/de not_active Expired
- 1985-08-31 KR KR1019850006349A patent/KR930004829B1/ko not_active Expired - Fee Related
1992
- 1992-03-06 SG SG249/92A patent/SG24992G/en unknown
1994
- 1994-12-22 HK HK146194A patent/HK146194A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0176239B1 (de)	1989-11-29
DE3574552D1 (de)	1990-01-04
KR860002193A (ko)	1986-03-26
HK146194A (en)	1994-12-30
AU574217B2 (en)	1988-06-30
EP0176239A1 (de)	1986-04-02
KR930004829B1 (ko)	1993-06-08
ES546367A0 (es)	1986-10-16
AU4658185A (en)	1984-03-06
ES8700823A1 (es)	1986-10-16

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