KR900015547A - 보간신호형성회로 - Google Patents

보간신호형성회로

Info

Publication number
KR900015547A
KR900015547A KR1019900002972A KR900002972A KR900015547A KR 900015547 A KR900015547 A KR 900015547A KR 1019900002972 A KR1019900002972 A KR 1019900002972A KR 900002972 A KR900002972 A KR 900002972A KR 900015547 A KR900015547 A KR 900015547A
Authority
KR
South Korea
Prior art keywords
forming circuit
signal forming
interpolation signal
interpolation
circuit
Prior art date
Application number
KR1019900002972A
Other languages
English (en)
Other versions
KR100245539B1 (ko
Inventor
다나까유따까
Original Assignee
소니 가부시끼 가이샤
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
Application filed by 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤
Publication of KR900015547A publication Critical patent/KR900015547A/ko
Application granted granted Critical
Publication of KR100245539B1 publication Critical patent/KR100245539B1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • 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
KR1019900002972A 1989-03-10 1990-03-07 보간신호형성회로 KR100245539B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP89-58260 1989-03-10
JP5826089A JP2765012B2 (ja) 1989-03-10 1989-03-10 補間信号形成回路

Publications (2)

Publication Number Publication Date
KR900015547A true KR900015547A (ko) 1990-10-27
KR100245539B1 KR100245539B1 (ko) 2000-02-15

Family

ID=13079187

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900002972A KR100245539B1 (ko) 1989-03-10 1990-03-07 보간신호형성회로

Country Status (5)

Country Link
EP (1) EP0387048B1 (ko)
JP (1) JP2765012B2 (ko)
KR (1) KR100245539B1 (ko)
AU (1) AU630422B2 (ko)
DE (1) DE69028129T2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2585957B2 (ja) * 1992-08-18 1997-02-26 富士通株式会社 ビデオデータ変換処理装置とビデオデータ変換装置を有する情報処理装置
EP0946055B1 (en) 1998-03-09 2006-09-06 Sony Deutschland GmbH Method and system for interpolation of digital signals
DE102004016350A1 (de) * 2004-04-02 2005-10-27 Micronas Gmbh Verfahren und Vorrichtung zur Interpolation eines Bildpunktes einer Zwischenzeile eines Halbbildes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639773A (en) * 1984-04-17 1987-01-27 Rca Corporation Apparatus for detecting motion in a video image by comparison of a video line value with an interpolated value
US4723163A (en) * 1985-12-26 1988-02-02 North American Philips Consumer Electronics Corp. Adaptive line interpolation for progressive scan displays
US4816913A (en) * 1987-11-16 1989-03-28 Technology, Inc., 64 Pixel interpolation circuitry as for a video signal processor
AU622879B2 (en) * 1987-11-16 1992-04-30 Intel Corporation Pixel interpolation circuitry as for a video signal processor

Also Published As

Publication number Publication date
AU630422B2 (en) 1992-10-29
KR100245539B1 (ko) 2000-02-15
EP0387048A3 (en) 1991-12-27
DE69028129D1 (de) 1996-09-26
EP0387048B1 (en) 1996-08-21
AU5079190A (en) 1990-09-20
EP0387048A2 (en) 1990-09-12
JPH02243078A (ja) 1990-09-27
JP2765012B2 (ja) 1998-06-11
DE69028129T2 (de) 1997-02-20

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