ES8401702A1 - Perfeccionamientos introducidos en una disposicion para tratar una senal de video representativa de imagen en color. - Google Patents

Perfeccionamientos introducidos en una disposicion para tratar una senal de video representativa de imagen en color.

Info

Publication number
ES8401702A1
ES8401702A1 ES517985A ES517985A ES8401702A1 ES 8401702 A1 ES8401702 A1 ES 8401702A1 ES 517985 A ES517985 A ES 517985A ES 517985 A ES517985 A ES 517985A ES 8401702 A1 ES8401702 A1 ES 8401702A1
Authority
ES
Spain
Prior art keywords
video signal
high frequency
provision
treat
color image
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.)
Expired
Application number
ES517985A
Other languages
English (en)
Spanish (es)
Other versions
ES517985A0 (es
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.)
RCA Corp
Original Assignee
RCA 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
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES517985A0 publication Critical patent/ES517985A0/es
Publication of ES8401702A1 publication Critical patent/ES8401702A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
  • Stereophonic System (AREA)
ES517985A 1981-12-14 1982-12-07 Perfeccionamientos introducidos en una disposicion para tratar una senal de video representativa de imagen en color. Expired ES8401702A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/330,386 US4430665A (en) 1981-12-14 1981-12-14 Automatic video signal peaking and color control

Publications (2)

Publication Number Publication Date
ES517985A0 ES517985A0 (es) 1983-12-16
ES8401702A1 true ES8401702A1 (es) 1983-12-16

Family

ID=23289530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517985A Expired ES8401702A1 (es) 1981-12-14 1982-12-07 Perfeccionamientos introducidos en una disposicion para tratar una senal de video representativa de imagen en color.

Country Status (11)

Country Link
US (1) US4430665A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58108877A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR920000986B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT389968B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU560670B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3246055C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8401702A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI74572C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2518347B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2111344B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1155220B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421434A1 (de) * 1984-06-08 1985-12-12 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbfernsehempfangsanordnung mit einer farbkorrekturschaltung
JPH0724425B2 (ja) * 1986-09-02 1995-03-15 富士写真フイルム株式会社 画像処理方法及び装置
DE3809303A1 (de) * 1988-03-19 1989-10-05 Itt Ind Gmbh Deutsche Schaltungsanordnung zur farbsaettigungseinstellung
KR910006373B1 (ko) * 1988-06-11 1991-08-21 삼성전자 주식회사 잡음 제거 레벨 자동 조정 회로
US4991003A (en) * 1989-04-20 1991-02-05 Rca Licensing Corporation Receiver with correction for comb filter frequency response
US5187567A (en) * 1991-10-03 1993-02-16 Zenith Electronics Corporation Automatic video peaking system
US5194940A (en) * 1991-10-03 1993-03-16 Zenith Electronics Corporation Frequency multiplexed digital video processor
JPH05100167A (ja) * 1991-10-08 1993-04-23 Nikon Corp 輪郭強調回路
JP3208814B2 (ja) * 1992-01-09 2001-09-17 松下電器産業株式会社 映像信号補正装置
US5822011A (en) * 1995-09-15 1998-10-13 Thomson Consumer Electronics, Inc. Apparatus for detecting noise in a color video signal
JP2000500952A (ja) * 1996-09-16 2000-01-25 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 知覚される色遷移状態の改善
US6778183B1 (en) * 2002-07-10 2004-08-17 Genesis Microchip Inc. Method and system for adaptive color and contrast for display devices
US7034843B2 (en) * 2002-07-10 2006-04-25 Genesis Microchip Inc. Method and system for adaptive color and contrast for display devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3931637A (en) 1973-06-13 1976-01-06 Matsushita Electric Corporation Of America Dual channel automatic picture sharpness control
JPS5087235A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-12-03 1975-07-14
US4167750A (en) * 1975-02-20 1979-09-11 Matsushita Electric Industrial Co., Ltd. Color-difference signal modifying apparatus
US4081836A (en) * 1976-11-30 1978-03-28 The Magnavox Company Luminance signal processor for providing signal enhancement
US4110790A (en) 1977-01-19 1978-08-29 Gte Sylvania Incorporated Video processing system providing gain control, aperture control, and black level control
US4198652A (en) * 1978-05-11 1980-04-15 Rca Corporation D.C. Gain controlled amplifier
US4351003A (en) * 1981-04-20 1982-09-21 Rca Corporation Automatic video signal peaking control

Also Published As

Publication number Publication date
AU9119682A (en) 1983-06-23
ATA454182A (de) 1989-07-15
KR840003175A (ko) 1984-08-13
AT389968B (de) 1990-02-26
IT8224715A0 (it) 1982-12-13
FR2518347B1 (fr) 1988-05-20
FI74572B (fi) 1987-10-30
FI824199L (fi) 1983-06-15
GB2111344B (en) 1985-05-22
DE3246055C2 (de) 1986-07-17
US4430665A (en) 1984-02-07
FI74572C (fi) 1988-02-08
GB2111344A (en) 1983-06-29
ES517985A0 (es) 1983-12-16
JPH0424910B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-04-28
IT1155220B (it) 1987-01-21
FI824199A0 (fi) 1982-12-07
JPS58108877A (ja) 1983-06-29
FR2518347A1 (fr) 1983-06-17
IT8224715A1 (it) 1984-06-13
DE3246055A1 (de) 1983-06-16
AU560670B2 (en) 1987-04-16
KR920000986B1 (ko) 1992-01-31

Similar Documents

Publication Publication Date Title
ES8401702A1 (es) Perfeccionamientos introducidos en una disposicion para tratar una senal de video representativa de imagen en color.
DE69312747D1 (de) Vorrichtung zur Beleuchtung mit polarisiertem Licht und Projektor, der diese Vorrichtung verwendet
FI904091A0 (fi) Dynaaminen videojärjestelmä, joka sisältää automaattiset kontrastin ja "valkoisen venytyksen" prosessointilohkot
GB1506836A (en) Colour pictures from electronic video signals
KR910011062A (ko) 텔레비젼 수상기
FI102653B (fi) Väritelevisiojärjestelmä, jossa on laitteet väritelevisiosignaalien ko odausta ja dekoodausta varten
JPS53115137A (en) Projection-type color television device
KR840004849A (ko) 텔레비전 수상기에 입체 효과를 갖는 스크린 영상을 만들어내는 방법과 장치
KR840000135A (ko) 자동 비디오 신호 피이킹 제어 시스템
KR980007529A (ko) 고체 촬상 장치
DE69018233D1 (de) Bildverarbeitungssystem zur Wiedergabe von mit Kleinbildern überlagerten Grossbildern.
FR2411528A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES475926A1 (es) Perfeccionamientos en aparatos para sistemas de procesamien-to de senales de video.
DE69215651D1 (de) Erweitertes Fernsehsystem
JPS5286018A (en) Subcarrier wave phase adjustment method
JPS5328341A (en) Editorial processing system
CA2256617A1 (en) Method and apparatus for minimizing chroma subcarrier instability caused by a video line scrambling system
DE69021046D1 (de) Gemischte matrix-bildverarbeitung zur wiedergabe von halbtonbildern mit veränderlicher punktgrösse.
NL7712110A (nl) Werkwijze en inrichting voor het decoderen van kleurentelevisiesignalen, die volgens het pal- -systeem of het secam-systeem zijn gemoduleerd.
EP0588167A3 (en) Video circuit for combining luminance and chrominance signals.
JPS5423423A (en) Uneven color correcting system using pilot signal
EP0515298A3 (en) Colour image display device of the liquid-crystal type, particularly for recreational machines
JPS5275225A (en) White color for developing system beam index type color television
JPS546724A (en) Color temperature control unit for color television picture receiver
DK206190A (da) System til behandling af fjernsynssignaler for formindskelse af diagonale artefakter i billedet

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601