ES2014901A6 - Aparato para generar una senal de television y aparato de tratamiento de una senal de video. - Google Patents

Aparato para generar una senal de television y aparato de tratamiento de una senal de video.

Info

Publication number
ES2014901A6
ES2014901A6 ES8902967A ES8902967A ES2014901A6 ES 2014901 A6 ES2014901 A6 ES 2014901A6 ES 8902967 A ES8902967 A ES 8902967A ES 8902967 A ES8902967 A ES 8902967A ES 2014901 A6 ES2014901 A6 ES 2014901A6
Authority
ES
Spain
Prior art keywords
parameter detector
signal
control signals
responsive
detector
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
ES8902967A
Other languages
English (en)
Inventor
Leonard Norman Schiff
Jack Selig Fuhrer
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of ES2014901A6 publication Critical patent/ES2014901A6/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
    • H04N11/00—Colour television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)

Abstract

APARATO PARA GENERAR UNA SEÑAL DE TELEVISION Y APARATO DE TRATAMIENTO DE UNA SEÑAL DE VIDEO. EL SISTEMA DE TELEVISION DESTINADO A GENERAR SEÑALES DE VIDEO PARA SU RECEPCION POR UN RECEPTOR QUE TIENE UN CONJUNTO DE CIRCUITOS (36) DE TRATAMIENTO ADAPTABLES, SUSCEPTIBLES DE ERRORES, INCLUYE UNOS CIRCUITOS (20) PARA EMULAR CIERTOS SECTORES DEL RECEPTOR Y DETECTAR (18) LAS OCURRENCIAS DE TALES ERRORES. UNA SEÑAL QUE REPRESENTA LAS OCURRENCIAS DE LOS ERRORES ES GENERADA Y COMBINADA (26) CON LA SEÑAL DE VIDEO TRANSMITIDA. EN EL RECEPTOR, LA SEÑAL DE ERROR ES SEPARADA (42) DE LA SEÑAL DE VIDEO Y UTILIZADA POR EL CONJUNTO DE CIRCUITOS (36) DE TRATAMIENTO ADAPTABLES PARA MEJORAR LOS EFECTOS DE TALES ERRORES.
ES8902967A 1988-08-30 1989-08-29 Aparato para generar una senal de television y aparato de tratamiento de una senal de video. Expired - Lifetime ES2014901A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/238,694 US4933765A (en) 1988-08-30 1988-08-30 Enhanced TV system using transmitted error signals

Publications (1)

Publication Number Publication Date
ES2014901A6 true ES2014901A6 (es) 1990-07-16

Family

ID=22898933

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8902967A Expired - Lifetime ES2014901A6 (es) 1988-08-30 1989-08-29 Aparato para generar una senal de television y aparato de tratamiento de una senal de video.

Country Status (14)

Country Link
US (1) US4933765A (es)
EP (1) EP0432205B1 (es)
JP (1) JPH04500590A (es)
KR (1) KR970008461B1 (es)
CN (1) CN1031092C (es)
AU (1) AU4202189A (es)
CA (1) CA1311836C (es)
DD (1) DD292353A5 (es)
DE (1) DE68915286T2 (es)
ES (1) ES2014901A6 (es)
FI (1) FI910949A0 (es)
NZ (1) NZ230455A (es)
PT (1) PT91592B (es)
WO (1) WO1990002468A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532732A (en) * 1988-12-23 1996-07-02 Gemstar Development Corporation Apparatus and methods for using compressed codes for monitoring television program viewing
US5155580A (en) * 1991-01-07 1992-10-13 General Electric Company Side panel signal processor for a widescreen television system
EP0496578A3 (en) * 1991-01-22 1993-09-22 Matsushita Electric Industrial Co., Ltd. Extended definition television system
US5235417A (en) * 1992-03-26 1993-08-10 Rca Thomson Licensing Corporation Television signal scan conversion system with motion adaptive processing
US5497383A (en) * 1993-01-22 1996-03-05 Motorola, Inc. Error detector circuit for receiver operative to receive discretely-encoded signals
US5880941A (en) * 1994-12-22 1999-03-09 Sony Corporation Digital video signal recording/reproducing apparatus for storing a vertical resolution signal
US5815284A (en) * 1995-05-05 1998-09-29 Must Systems Inc. Scanner interface device of video system
EP1091576A1 (en) * 1999-09-30 2001-04-11 Koninklijke Philips Electronics N.V. Picture signal processing
JP4861636B2 (ja) * 2005-04-19 2012-01-25 パナソニック株式会社 画像処理装置及び画像処理プログラム
US7425991B2 (en) * 2005-08-08 2008-09-16 Broadcom Corporation System and method for determining video subcarrier phase
JP2012138646A (ja) 2009-04-23 2012-07-19 Panasonic Corp 映像処理装置及び映像処理方法
US20110078572A1 (en) * 2009-09-30 2011-03-31 Rovi Technologies Corporation Systems and methods for analyzing clickstream data
US8532197B2 (en) * 2010-02-16 2013-09-10 The Aerospace Corporation Methods and systems for detecting temporally oscillating sources in video signals using a recursive infinite impulse response (IIR) filter technique
TWI429277B (zh) * 2011-01-31 2014-03-01 Novatek Microelectronics Corp 動態適應性解交錯裝置及方法
DE112011105865T5 (de) * 2011-11-21 2014-10-16 Intel Corporation Vorrichtung, System und Verfahren für das Bereitstellen von unabhängigem Multi Screen Viewing
CN107230447A (zh) * 2017-08-04 2017-10-03 京东方科技集团股份有限公司 一种驱动方法、驱动电路及显示面板

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4050084A (en) * 1976-07-14 1977-09-20 Cbs Inc. Comb filter for television signals having adaptive features
JPS5382219A (en) * 1976-12-28 1978-07-20 Nec Corp Television signal coding unit
JPS59171387A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd テレビジヨン信号の構成方法
DE3311911A1 (de) * 1983-03-31 1984-10-04 Siemens AG, 1000 Berlin und 8000 München Verfahren und schaltungsanordnung zur bildfehlerkorrektur
GB8328362D0 (en) * 1983-10-24 1983-11-23 Indep Broadcasting Authority Movement detector
US4598309A (en) * 1984-05-29 1986-07-01 Rca Corporation Television receiver that includes a frame store using non-interlaced scanning format with motion compensation
US4636840A (en) * 1984-08-09 1987-01-13 Rca Corporation Adaptive luminance-chrominance separation apparatus
US4617589A (en) * 1984-12-17 1986-10-14 Rca Corporation Adaptive frame comb filter system
US4639784A (en) * 1985-02-19 1987-01-27 Rca Corporation Video signal recursive filter adaptively controlled responsive to the history of image motion
US4641188A (en) * 1985-07-31 1987-02-03 Rca Corporation Progressive scan display system employing line and frame memories
US4661853A (en) * 1985-11-01 1987-04-28 Rca Corporation Interfield image motion detector for video signals
EP0250534B2 (en) * 1985-12-24 1994-09-28 British Broadcasting Corporation Bandwidth compression for television signals
JPS62295651A (ja) * 1986-01-28 1987-12-23 横河メディカルシステム株式会社 核磁気共鳴断層撮像装置
JP2506332B2 (ja) * 1986-03-04 1996-06-12 国際電信電話株式会社 動画像信号の高能率符号化方式
US4731648A (en) * 1986-09-29 1988-03-15 Rca Corporation Interstitial signal generating system
US4794455A (en) * 1987-01-07 1988-12-27 Pictel Corporation Method and apparatus employing adaptive filtering for efficiently communicating image sequences
US4866509A (en) * 1988-08-30 1989-09-12 General Electric Company System for adaptively generating signal in alternate formats as for an EDTV system

Also Published As

Publication number Publication date
WO1990002468A1 (en) 1990-03-08
EP0432205B1 (en) 1994-05-11
AU4202189A (en) 1990-03-23
CN1040721A (zh) 1990-03-21
PT91592B (pt) 1995-07-18
CN1031092C (zh) 1996-02-21
FI910949A0 (fi) 1991-02-27
NZ230455A (en) 1992-06-25
US4933765A (en) 1990-06-12
DD292353A5 (de) 1991-07-25
CA1311836C (en) 1992-12-22
DE68915286T2 (de) 1994-10-27
EP0432205A1 (en) 1991-06-19
KR900702729A (ko) 1990-12-08
DE68915286D1 (de) 1994-06-16
PT91592A (pt) 1990-03-30
KR970008461B1 (ko) 1997-05-24
JPH04500590A (ja) 1992-01-30

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