KR910000548B1 - 칼라 텔레비젼 표시 장치 - Google Patents

칼라 텔레비젼 표시 장치 Download PDF

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Publication number
KR910000548B1
KR910000548B1 KR1019840005141A KR840005141A KR910000548B1 KR 910000548 B1 KR910000548 B1 KR 910000548B1 KR 1019840005141 A KR1019840005141 A KR 1019840005141A KR 840005141 A KR840005141 A KR 840005141A KR 910000548 B1 KR910000548 B1 KR 910000548B1
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KR
South Korea
Prior art keywords
line
information
circuit
luminance
signal
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Expired
Application number
KR1019840005141A
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English (en)
Korean (ko)
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KR850002192A (ko
Inventor
해롤드 프리챠드 달턴
에드가 셒 월터
Original Assignee
알 씨 에이 코포레이션
글렌 에이취. 브르스틀
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Application filed by 알 씨 에이 코포레이션, 글렌 에이취. 브르스틀 filed Critical 알 씨 에이 코포레이션
Publication of KR850002192A publication Critical patent/KR850002192A/ko
Application granted granted Critical
Publication of KR910000548B1 publication Critical patent/KR910000548B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
KR1019840005141A 1983-08-26 1984-08-24 칼라 텔레비젼 표시 장치 Expired KR910000548B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US526702 1983-08-26
US06/526,702 US4558347A (en) 1983-08-26 1983-08-26 Progressive scan television system employing vertical detail enhancement

Publications (2)

Publication Number Publication Date
KR850002192A KR850002192A (ko) 1985-05-06
KR910000548B1 true KR910000548B1 (ko) 1991-01-26

Family

ID=24098434

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840005141A Expired KR910000548B1 (ko) 1983-08-26 1984-08-24 칼라 텔레비젼 표시 장치

Country Status (14)

Country Link
US (1) US4558347A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS6070890A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR910000548B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT391967B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU570994B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1245341A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CS (1) CS265207B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3431200A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8606769A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2551292B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2145603B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK31193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1175641B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PT (1) PT79122B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301566A (nl) * 1983-05-04 1984-12-03 Philips Nv Inrichting voor het maken van een foto-, diarespektievelijk filmafbeelding van een televisiebeeld.
US4583113A (en) * 1983-08-26 1986-04-15 Rca Corporation Progressive scan television display system employing interpolation in the luminance channel
JPS60114090A (ja) * 1983-11-26 1985-06-20 Toshiba Corp 垂直輪郭補正装置
NL192488C (nl) * 1983-12-05 1997-08-04 Philips Electronics Nv Informatiegever en informatie-ontvanger met overdracht van extra informatie behorend bij de televisie-rasteraftastinrichting.
US4623913A (en) 1984-04-13 1986-11-18 Rca Corporation Progressive scan video processor
US4608594A (en) * 1984-05-25 1986-08-26 Rca Corporation Television receiver using non-interlaced scanning format with motion compensation
US4593315A (en) * 1984-05-29 1986-06-03 Rca Corporation Progressive scan television receiver for non-standard signals
US4649568A (en) * 1984-10-22 1987-03-10 Polaroid Corporation Reconstitution of images
EP0179594A1 (en) * 1984-10-23 1986-04-30 EMI Limited Video signal processing
US4646133A (en) * 1984-12-18 1987-02-24 Zenith Electronics Corporation Adaptive comb filter and interpolator
US4670772A (en) * 1984-12-28 1987-06-02 Rca Corporation Raster distortion correction for progressive scan television system
US4706113A (en) * 1985-02-18 1987-11-10 Mitsubishi Denki Kabushiki Kaisha Contour detecting filter device using PAL samples of composite video signals without separation of luminance signals therefrom
US4639763A (en) * 1985-04-30 1987-01-27 Rca Corporation Interlace to non-interlace scan converter for RGB format video input signals
US4672445A (en) * 1985-05-29 1987-06-09 Rca Corporation Progressive scan processor employing interpolation in luminance channel controlled by a motion signal and a vertical detail representative signal
US4663653A (en) * 1985-11-22 1987-05-05 Rca Corporation Vertical detail enhancer
US4724485A (en) * 1986-09-29 1988-02-09 National Biomedical Research Foundation Television scanning with improved resolution
US4698675A (en) * 1986-09-29 1987-10-06 Rca Corporation Progressive scan display system having intra-field and inter-field processing modes
EP0278012A1 (de) * 1987-02-06 1988-08-17 Deutsche ITT Industries GmbH Steuerschaltung fur eine Speicheranordnung
US4965661A (en) * 1988-08-04 1990-10-23 Scientific-Atlanta, Inc. Method and apparatus for increasing the definiton of an NTSC video signal using an augmentation channel
GB8721565D0 (en) * 1987-09-14 1987-10-21 Rca Corp Video signal processing system
US4941045A (en) * 1988-10-11 1990-07-10 Scientific-Atlanta, Inc. Method and apparatus for improving vertical definition of a television signal by scan conversion
US4989091A (en) * 1988-11-16 1991-01-29 Scientific-Atlanta, Inc. Scan converter for a high definition television system
US5016103A (en) * 1989-08-17 1991-05-14 Zenith Electronics Corporation Spatial scan converter with vertical detail enhancement
EP0444368B1 (en) * 1990-02-28 1997-12-29 Texas Instruments France Digital Filtering with SIMD-processor
JP2954328B2 (ja) * 1990-06-27 1999-09-27 株式会社日立製作所 映像信号の記録再生装置
KR0133515B1 (ko) * 1990-07-21 1998-04-22 구자홍 수직/수평 윤곽 보정시스템
US5175619A (en) * 1990-11-26 1992-12-29 Thomson Consumer Electronics, Inc. Progressive scan television system using luminance low frequencies from previous field
KR930011844B1 (ko) * 1991-01-22 1993-12-21 삼성전자 주식회사 영상신호의 2차원 내삽에 의한 보간 및 주사선 변환회로
JPH0589594A (ja) * 1991-09-30 1993-04-09 Sony Corp ビデオデイスク再生装置
GB2304015B (en) * 1995-07-25 1997-06-04 Winbond Electronics Corp Method and apparatus for uniformly scaling a digital image
US5621870A (en) * 1995-07-26 1997-04-15 Winbond Electronic Corp. Method and apparatus for uniformly scaling a digital image
KR100195129B1 (ko) * 1996-02-21 1999-06-15 윤종용 가정용 hdtv 카메라를 위한 수직라인 배속 변환방법 및 그 회로
JP3836198B2 (ja) * 1996-10-31 2006-10-18 株式会社フィリップスエレクトロニクスジャパン Ｙ／ｃ分離装置
US6052157A (en) * 1997-08-04 2000-04-18 Innovision Labs System and method for separating chrominance and luminance components of a color television system
JP2006221120A (ja) * 2005-02-09 2006-08-24 Koji Sasaki ピアノ用補助ペダル装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus
US4245237A (en) * 1979-05-11 1981-01-13 Rca Corporation Controllable non-linear processing of video signals
JPS57111177A (en) * 1980-12-26 1982-07-10 Sony Corp Television picture receiver
AU549207B2 (en) * 1981-02-12 1986-01-16 Sony Corporation Double-scanning non-interlaced colour television display
US4429327A (en) * 1981-07-31 1984-01-31 Rca Corporation Compatible television system with increased vertical resolution
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
US4583113A (en) * 1983-08-26 1986-04-15 Rca Corporation Progressive scan television display system employing interpolation in the luminance channel

Also Published As

Publication number Publication date
FR2551292A1 (fr) 1985-03-01
IT1175641B (it) 1987-07-15
PT79122B (en) 1986-06-03
JPS6070890A (ja) 1985-04-22
KR850002192A (ko) 1985-05-06
DE3431200A1 (de) 1985-03-07
AT391967B (de) 1990-12-27
AU570994B2 (en) 1988-03-31
CS265207B2 (en) 1989-10-13
PT79122A (en) 1984-09-01
AU3202984A (en) 1985-02-28
US4558347A (en) 1985-12-10
IT8422422A0 (it) 1984-08-24
GB2145603A (en) 1985-03-27
ATA273284A (de) 1990-06-15
ES535417A0 (es) 1986-04-01
CS624784A2 (en) 1988-09-16
GB8420974D0 (en) 1984-09-19
CA1245341A (en) 1988-11-22
DE3431200C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-29
HK31193A (en) 1993-04-08
ES8606769A1 (es) 1986-04-01
JPH0262079B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-12-21
FR2551292B1 (fr) 1989-12-22
GB2145603B (en) 1988-01-06

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