KR900015547A - 보간신호형성회로 - Google Patents

보간신호형성회로

Info

Publication number: KR900015547A
Authority: KR; South Korea
Prior art keywords: forming circuit; signal forming; interpolation signal; interpolation; circuit
Prior art date: 1989-03-10

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.)

1989-03-10

Filing date

1990-03-07

Publication date

1990-10-27

1990-03-07 Application filed by 소니 가부시끼 가이샤 filed Critical 소니 가부시끼 가이샤

1990-10-27 Publication of KR900015547A publication Critical patent/KR900015547A/ko

2000-02-15 Application granted granted Critical

2000-02-15 Publication of KR100245539B1 publication Critical patent/KR100245539B1/ko

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

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Computer Graphics (AREA)
Television Systems (AREA)
Television Signal Processing For Recording (AREA)
Color Television Systems (AREA)

KR1019900002972A 1989-03-10 1990-03-07 보간신호형성회로 KR100245539B1 (ko)

Applications Claiming Priority (2)

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

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
AU622879B2 (en) *	1987-11-16	1992-04-30	Intel Corporation	Pixel interpolation circuitry as for a video signal processor
US4816913A (en) *	1987-11-16	1989-03-28	Technology, Inc., 64	Pixel interpolation circuitry as for a video signal processor

1989
- 1989-03-10 JP JP5826089A patent/JP2765012B2/ja not_active Expired - Lifetime
1990
- 1990-03-06 AU AU50791/90A patent/AU630422B2/en not_active Expired
- 1990-03-07 KR KR1019900002972A patent/KR100245539B1/ko not_active IP Right Cessation
- 1990-03-08 EP EP19900302458 patent/EP0387048B1/en not_active Expired - Lifetime
- 1990-03-08 DE DE69028129T patent/DE69028129T2/de not_active Expired - Fee Related

Also Published As

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

Publication	Publication Date	Title
DE69019670D1 (de)	1995-06-29	Verzögerungsmessschaltung.
DE69030128D1 (de)	1997-04-17	Signalprozessor
DE3881855D1 (de)	1993-07-22	Signalverzoegerungsschaltung.
HK61096A (en)	1996-04-19	Picture signal interpolation circuit
DE69032382D1 (de)	1998-07-16	Digitale Signalverarbeitungsschaltung
DE69111152D1 (de)	1995-08-17	Synchronisierungssignal-Auswahlschaltung.
DE69013445D1 (de)	1994-11-24	Farbsignalverbesserungsschaltung.
FR2647984B1 (fr)	1991-09-13	Circuit dephaseur ameliore
DE69009638D1 (de)	1994-07-14	Signalabschlussschaltung.
NO178316C (no)	1996-02-28	Forsinkelseskrets
DE69029922D1 (de)	1997-03-27	Bi-CMOS-Schaltung
DE69029305D1 (de)	1997-01-16	Stromkreisunterbrecher
KR900015547A (ko)	1990-10-27	보간신호형성회로
KR930003789U (ko)	1993-02-26	신호선택회로
DE69027478D1 (de)	1996-07-25	Farbsignalverarbeitungsschaltung
DE68919522D1 (de)	1995-01-12	Signalkombinationsschaltung.
KR910013424U (ko)	1991-07-30	감도향상회로
FR2648943B1 (fr)	1991-10-11	Circuit echantillonneur-bloqueur
DE69029577D1 (de)	1997-02-13	Signalumwandlungsschaltung
KR910008234U (ko)	1991-05-31	동기신호신장회로
KR910019093U (ko)	1991-11-29	동기신호 처리회로
KR910012558U (ko)	1991-07-30	준비신호 중계회로
KR890023918U (ko)	1989-12-04	신호 선택 회로
KR930016779U (ko)	1993-07-29	신호 분주회로
KR910013278U (ko)	1991-07-30	동기신호 스위칭회로

Legal Events

Date	Code	Title	Description
1990-03-07	PA0109	Patent application	Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19900307
1990-10-27	PG1501	Laying open of application
1995-03-07	A201	Request for examination
1995-03-07	PA0201	Request for examination	Patent event code: PA02012R01D Patent event date: 19950307 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19900307 Comment text: Patent Application
1998-05-28	E902	Notification of reason for refusal
1998-05-28	PE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event date: 19980528 Patent event code: PE09021S01D
1999-03-02	E902	Notification of reason for refusal
1999-03-02	PE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event date: 19990302 Patent event code: PE09021S01D
1999-09-06	E701	Decision to grant or registration of patent right
1999-09-06	PE0701	Decision of registration	Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990906
1999-11-30	GRNT	Written decision to grant
1999-11-30	PR0701	Registration of establishment	Comment text: Registration of Establishment Patent event date: 19991130 Patent event code: PR07011E01D
1999-11-30	PR1002	Payment of registration fee	Payment date: 19991201 End annual number: 3 Start annual number: 1
2000-02-15	PG1601	Publication of registration
2002-10-22	PR1001	Payment of annual fee	Payment date: 20021023 Start annual number: 4 End annual number: 4
2003-10-24	PR1001	Payment of annual fee	Payment date: 20031027 Start annual number: 5 End annual number: 5
2004-10-12	PR1001	Payment of annual fee	Payment date: 20041013 Start annual number: 6 End annual number: 6
2005-10-31	PR1001	Payment of annual fee	Payment date: 20051031 Start annual number: 7 End annual number: 7
2006-10-31	PR1001	Payment of annual fee	Payment date: 20061031 Start annual number: 8 End annual number: 8
2007-10-29	PR1001	Payment of annual fee	Payment date: 20071029 Start annual number: 9 End annual number: 9
2008-10-27	FPAY	Annual fee payment	Payment date: 20081027 Year of fee payment: 10
2008-10-27	PR1001	Payment of annual fee	Payment date: 20081027 Start annual number: 10 End annual number: 10
2009-12-01	LAPS	Lapse due to unpaid annual fee
2009-12-01	PC1903	Unpaid annual fee	Termination category: Default of registration fee Termination date: 20101009