JPH05130573A - Ｔｖ信号変換装置 - Google Patents

Ｔｖ信号変換装置

Info

Publication number
JPH05130573A
JPH05130573A JP3345046A JP34504691A JPH05130573A JP H05130573 A JPH05130573 A JP H05130573A JP 3345046 A JP3345046 A JP 3345046A JP 34504691 A JP34504691 A JP 34504691A JP H05130573 A JPH05130573 A JP H05130573A
Authority
JP
Japan
Prior art keywords
signal
chromaticity
muse
converter
luminance
Prior art date
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.)
Pending
Application number
JP3345046A
Other languages
English (en)
Japanese (ja)
Inventor
Gi-Seok Lee
起 錫 李
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of JPH05130573A publication Critical patent/JPH05130573A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
JP3345046A 1991-09-28 1991-12-26 Ｔｖ信号変換装置 Pending JPH05130573A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR17013/1991 1991-09-28
KR1019910017013A KR0155688B1 (ko) 1991-09-28 1991-09-28 텔레비젼신호 변환장치

Publications (1)

Publication Number Publication Date
JPH05130573A true JPH05130573A (ja) 1993-05-25

Family

ID=19320507

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3345046A Pending JPH05130573A (ja) 1991-09-28 1991-12-26 Ｔｖ信号変換装置

Country Status (6)

Country Link
US (1) US5159437A (enExample)
JP (1) JPH05130573A (enExample)
KR (1) KR0155688B1 (enExample)
DE (1) DE4140695C1 (enExample)
FR (1) FR2681999B1 (enExample)
GB (1) GB2260055B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488389A (en) * 1991-09-25 1996-01-30 Sharp Kabushiki Kaisha Display device
KR950003031B1 (ko) * 1992-03-30 1995-03-29 주식회사 금성사 Tv수상기의 영상신호 보상장치
JPH0767141A (ja) * 1993-08-23 1995-03-10 Mitsubishi Electric Corp Ｍｕｓｅ−ｎｔｓｃコンバータ
US5666156A (en) * 1995-04-07 1997-09-09 Spears; Steven System and method to improve the quality of reproduced images on a film to video transfer device
DE19525531A1 (de) * 1995-07-13 1997-01-16 Philips Patentverwaltung Verfahren zur Zwischenbild-Interpolation von Farbdifferenzsignalen sowie Schaltungsanordnung zur Durchführung dieses Verfahrens
JPH118839A (ja) * 1997-06-19 1999-01-12 Matsushita Electric Ind Co Ltd 映像信号変換装置
KR100277566B1 (ko) 1997-12-24 2001-01-15 윤종용 수직해상도 변환장치 및 방법
GB2349288B (en) 1999-04-16 2003-10-22 Quantel Ltd A video editing system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178083A (ja) * 1986-01-31 1987-08-05 Sony Corp ライン数変換回路
JPH0316396A (ja) * 1989-03-31 1991-01-24 Victor Co Of Japan Ltd 映像信号の方式変換装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633293A (en) * 1983-09-26 1986-12-30 Rca Corporation High definition television signal for film-television standards conversion system
US4670783A (en) * 1984-12-21 1987-06-02 North American Philips Corporation High resolution television system
US4694338A (en) * 1986-04-25 1987-09-15 North American Philips Corporation High-definition television transmission system
US5070395A (en) * 1989-03-31 1991-12-03 Victor Company Of Japan, Ltd. Television signal system conversion apparatus
JPH02291790A (ja) * 1989-05-01 1990-12-03 Mitsubishi Electric Corp テレビジョン方式変換器
DE3914550A1 (de) * 1989-05-03 1990-11-08 Thomson Brandt Gmbh Signalverarbeitungssystem
JP2889276B2 (ja) * 1989-05-13 1999-05-10 シャープ株式会社 映像信号の方式変換装置
US5001562A (en) * 1989-07-21 1991-03-19 Pioneer Electronic Corporation Scanning line converting system for displaying a high definition television system video signal on a TV receiver
US5029326A (en) * 1989-08-08 1991-07-02 Pioneer Electronic Corporation Picture display system
JPH03132185A (ja) * 1989-10-17 1991-06-05 Sanyo Electric Co Ltd テレビジョン信号変換器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62178083A (ja) * 1986-01-31 1987-08-05 Sony Corp ライン数変換回路
JPH0316396A (ja) * 1989-03-31 1991-01-24 Victor Co Of Japan Ltd 映像信号の方式変換装置

Also Published As

Publication number Publication date
KR930007257A (ko) 1993-04-22
KR0155688B1 (ko) 1998-11-16
DE4140695C1 (enExample) 1992-09-10
FR2681999B1 (fr) 1995-06-16
GB2260055B (en) 1995-06-07
GB9126203D0 (en) 1992-02-12
US5159437A (en) 1992-10-27
GB2260055A (en) 1993-03-31
FR2681999A1 (fr) 1993-04-02

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