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

Progressive scan video processor providing video interpolation

Info

Publication number
SG24992G
SG24992G SG249/92A SG24992A SG24992G SG 24992 G SG24992 G SG 24992G SG 249/92 A SG249/92 A SG 249/92A SG 24992 A SG24992 A SG 24992A SG 24992 G SG24992 G SG 24992G
Authority
SG
Singapore
Prior art keywords
progressive scan
processor providing
interpolation
video
video processor
Prior art date
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.)
Filing date
Publication date
Priority claimed from US06/646,182 external-priority patent/US4580163A/en
Priority claimed from US06/646,104 external-priority patent/US4577225A/en
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of SG24992G publication Critical patent/SG24992G/en

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
    • 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

Also Published As

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

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