ES2026078A6 - Difusor de senal de control. - Google Patents

Difusor de senal de control.

Info

Publication number
ES2026078A6
ES2026078A6 ES9100297A ES9100297A ES2026078A6 ES 2026078 A6 ES2026078 A6 ES 2026078A6 ES 9100297 A ES9100297 A ES 9100297A ES 9100297 A ES9100297 A ES 9100297A ES 2026078 A6 ES2026078 A6 ES 2026078A6
Authority
ES
Spain
Prior art keywords
control signal
ramp
signal
lines
generating
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 - Lifetime
Application number
ES9100297A
Other languages
English (en)
Inventor
Jung-Wan Ko
Herman J Weckenbrock
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 ES2026078A6 publication Critical patent/ES2026078A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N9/77—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
    • 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
    • H04N9/78—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 for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Color Television Image Signal Generators (AREA)

Abstract

DIFUSOR DE SEÑAL DE CONTROL. APARATO PARA DISPERSAR UNA SEÑAL DE CONTROL, QUE COMPRENDE CIRCUITOS DE ENSANCHAMIENTO (32, 34) PARA EXTENDER LA SEÑAL DE CONTROL HORIZONTALMENTE Y VERTICALMENTE, UN CIRCUITO DE DISPERSION (36) DE LA SEÑAL DE LINEA PARA GENERAR UNA RAMPA DE VALORES CRECIENTES DURANTE UN INTERVALO DADO AL PRINCIPIO DE CADA SEÑAL DE CONTROL EXTENDIDA, MANTENIENDO EL VALOR MAXIMO DE LA RAMPA DURANTE EL RESTO DE LA SEÑAL DE CONTROL EXTENDIDA, Y GENERANDO UNA RAMPA DE VALORES DECRECIENTES AL FINAL DE CADA SEÑAL DE CONTROL EXTENDIDA, E INCLUYENDO TAMBIEN UN CIRCUITO PARA COMBINAR LOS VALORES DE LA SEÑAL EN PUNTOS CORRESPONDIENTES A LO LARGO DE UNA PLURALIDAD DE LINEAS, MIENTRAS SE REALIZA LA EXPLORACION DE LAS LINEAS.
ES9100297A 1990-05-31 1991-02-06 Difusor de senal de control. Expired - Lifetime ES2026078A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/531,057 US5083203A (en) 1990-05-31 1990-05-31 Control signal spreader

Publications (1)

Publication Number Publication Date
ES2026078A6 true ES2026078A6 (es) 1992-04-01

Family

ID=24116069

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9100297A Expired - Lifetime ES2026078A6 (es) 1990-05-31 1991-02-06 Difusor de senal de control.

Country Status (11)

Country Link
US (1) US5083203A (es)
JP (1) JPH0716254B2 (es)
KR (1) KR930006539B1 (es)
CN (1) CN1033733C (es)
CA (1) CA2036175C (es)
DE (1) DE4107826C3 (es)
ES (1) ES2026078A6 (es)
GB (1) GB2245448B (es)
MY (1) MY104515A (es)
NL (1) NL192711C (es)
RU (1) RU2115259C1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822490A (en) * 1990-05-31 1998-10-13 Samsung Electronics Co., Ltd. Apparatus and method for color-under chroma channel encoded with a high frequency luminance signal
US6104863A (en) 1990-08-17 2000-08-15 Samsung Electronics Co., Ltd. Video signal encoded with additional detail information
GB2247587B (en) * 1990-08-31 1994-07-20 Sony Broadcast & Communication Movie film and video production
KR930009880B1 (ko) * 1990-11-19 1993-10-12 삼성전자 주식회사 동신호 검출회로
KR930008182B1 (ko) * 1990-11-27 1993-08-26 삼성전자 주식회사 동신호 검출회로
KR930010359B1 (ko) * 1991-06-27 1993-10-16 삼성전자 주식회사 영상기록장치
KR940007160B1 (ko) * 1991-06-27 1994-08-06 삼성전자 주식회사 동적용 주파수 중첩방법 및 장치
US5386249A (en) * 1992-01-22 1995-01-31 Samsung Electronics Co., Ltd. Video motion detector with full-band response except for diagonal spatial frequencies
US5428398A (en) * 1992-04-10 1995-06-27 Faroudja; Yves C. Method and apparatus for producing from a standard-bandwidth television signal a signal which when reproduced provides a high-definition-like video image relatively free of artifacts
US5365281A (en) * 1992-06-26 1994-11-15 Samsung Electronics, Co., Ltd. Motion signal detecting circuit
GB2291756A (en) * 1994-07-02 1996-01-31 Kenneth Stanley Jones Mean impulse response filter for binary signals
EP1808012A1 (en) * 2004-08-10 2007-07-18 Thomson Licensing Apparatus and method for indicating the detected degree of motion in video
JP2006287632A (ja) * 2005-03-31 2006-10-19 Pioneer Electronic Corp ノイズ低減装置およびノイズ低減方法
US20110075042A1 (en) * 2009-09-30 2011-03-31 Dongjian Wang Method and System for Advanced Motion Detection and Decision Mechanism for a Comb Filter in an Analog Video Decoder

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941925A (en) * 1975-03-10 1976-03-02 Sarkes Tarzian, Inc. Digital soft edge video transition system
JPS53144621A (en) * 1977-05-24 1978-12-16 Sony Corp Video signal processing system
US4392156A (en) * 1981-05-04 1983-07-05 Ampex Corporation Video key edge generator for increasing the size of an associated border, drop shadow and/or outline
JPS59141871A (ja) * 1983-02-02 1984-08-14 Dainippon Screen Mfg Co Ltd 画像走査記録時における鮮鋭度強調方法
DE3307687C3 (de) * 1983-03-04 1994-04-28 Broadcast Television Syst System zur Verminderung des Rauschens in einem Fernsehsignal
GB8328362D0 (en) * 1983-10-24 1983-11-23 Indep Broadcasting Authority Movement detector
US4698666A (en) * 1985-07-12 1987-10-06 The Grass Valley Group, Inc. Video key glow and border generator
JPS6214593A (ja) * 1985-07-12 1987-01-23 Hitachi Ltd カラ−テレビ信号の動き検出回路
JPH0632450B2 (ja) * 1985-12-09 1994-04-27 株式会社日立製作所 信号処理回路
JP2605013B2 (ja) * 1986-04-09 1997-04-30 株式会社日立製作所 動き適応映像信号処理回路
US4716462A (en) * 1986-11-25 1987-12-29 Rca Corporation Motion adaptive television signal processing system
US4868650A (en) * 1988-03-07 1989-09-19 Rca Licensing Corporation Circuitry for expanding the effect of a video control signal in multiple dimensions

Also Published As

Publication number Publication date
US5083203A (en) 1992-01-21
DE4107826A1 (de) 1991-12-05
CN1033733C (zh) 1997-01-01
JPH0435297A (ja) 1992-02-06
RU2115259C1 (ru) 1998-07-10
DE4107826C3 (de) 1998-01-29
DE4107826C2 (es) 1993-09-09
GB2245448B (en) 1994-07-20
CN1056971A (zh) 1991-12-11
KR930006539B1 (ko) 1993-07-16
MY104515A (en) 1994-04-30
NL9100906A (nl) 1991-12-16
GB9108683D0 (en) 1991-06-12
NL192711B (nl) 1997-08-01
NL192711C (nl) 1997-12-02
CA2036175C (en) 1996-08-27
JPH0716254B2 (ja) 1995-02-22
GB2245448A (en) 1992-01-02
CA2036175A1 (en) 1991-12-01
KR910021168A (ko) 1991-12-20

Similar Documents

Publication Publication Date Title
ES2026078A6 (es) Difusor de senal de control.
FI920184A0 (fi) Apparat foer artroskopisk knaekirurgi.
NO933475D0 (no) Settingsretarderende tilsetningsstoffer, sammensetninger og fremgangsmaater for sement
JPS5227202A (en) Communication equipment rack
EP0661545A3 (en) Device for scanning printed circuits.
HK1000485A1 (en) Genlock frequency generator
AU517636B2 (en) 1 (4-amino-6, 7-dimethoxy-2-quinazolinyl) 4 (2 tetrahydrofuroyl) piperazine hydrochloride dihydrate
DE69224762D1 (de) Hochfrequenzmischschaltungen
ITFI910072U1 (it) Cono per tintura
GB2252250B (en) Apparatus for obtaining an artifical erection
GB9113922D0 (en) Television sync disable circuit
GB9104851D0 (en) High frequency amplifying apparatus
NO913143D0 (no) Addisjonskrets for hoeyfrekvenssignaler.
EP0597372A3 (en) Devices for reproducing a digital signal, integrated circuits therefor and methods for reproducing a digital signal.
EP0518625A3 (en) Waveform synthesizing circuit
ZA929153B (en) Cooling apparatus.
ATA213493A (de) Schaltungsanordnung zum übertragen von binären signalen zwischen mehreren teilnehmern
SE9901336D0 (sv) Reglersystem och förfarande för kvotstyrning
HK1004316A1 (en) Raster distortion correction circuit
GB2222741B (en) Circuit for deriving line,field and picture sync pulses from a high definition tv sync signal
EP0441341A3 (en) Amplifier circuit having feedback circuit
ATE170032T1 (de) Schaltungsanordnung zum senden und empfangen von tonfrequenzsignalen an verbindungsleitungen von kommunikations-vermittlungsanlagen
EP0534113A3 (en) Equipment for the fast recognition of short circuits
JPS53144216A (en) Vertical synchronous signal generator circuit
JPS5477553A (en) Delay circuit

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20110615