ES2134876T3 - Gestion de señales de buzon con logotipos y encabezamientos cerrados. - Google Patents

Gestion de señales de buzon con logotipos y encabezamientos cerrados.

Info

Publication number
ES2134876T3
ES2134876T3 ES94107581T ES94107581T ES2134876T3 ES 2134876 T3 ES2134876 T3 ES 2134876T3 ES 94107581 T ES94107581 T ES 94107581T ES 94107581 T ES94107581 T ES 94107581T ES 2134876 T3 ES2134876 T3 ES 2134876T3
Authority
ES
Spain
Prior art keywords
video
logos
headings
management
closed
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
ES94107581T
Other languages
English (en)
Inventor
Timothy William Saeger
Nathaniel Haluk Ersoz
Greg Alan Kranawetter
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Application granted granted Critical
Publication of ES2134876T3 publication Critical patent/ES2134876T3/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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles
    • 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
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/223—Controlling dimensions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/27—Circuits special to multi-standard receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/007—Systems with supplementary picture signal insertion during a portion of the active part of a television signal, e.g. during top and bottom lines in a HDTV letter-box system
    • 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
    • H04N7/0105—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level using a storage device with different write and read speed
    • 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
    • H04N7/0122—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 the input and the output signals having different aspect ratios
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • 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
    • H04N9/641—Multi-purpose receivers, e.g. for auxiliary information
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S348/00—Television
    • Y10S348/913—Letterbox, e.g. display 16:9 aspect ratio image on 4:3 screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Television Systems (AREA)
  • Studio Circuits (AREA)

Abstract

UN SISTEMA DE CONTROL DE PANTALLA DE VIDEO COMPRENDE UNA PANTALLA DE VIDEO QUE TIENE UN RELACION DE AMPLITUD DEL FORMATO DE PRESENTACION UN DETECTOR (100) DE BUZON PARA MUESTREAR INFORMACION DE VIDEO EN IMAGENES REPRESENTADAS POR SEÑALES DE VIDEO DE ENTRADA, TENIENDO UN FORMATO DE BUZON Y GENERANDO UNA SEÑAL DE CONTROL (LTRBX LLENAR SUSTANCIALMENTE EL MEDIO DE PANTALLA DE VIDEO CON VIDEO ACTIVO; Y, UN PRIMER CIRCUITO DE CONTROL (128) PARA LIMITAR LA OPERACION DEL DETECTOR DE BUZON A UNA GAMA VERTICAL DE LINEAS HORIZONTALES EN CADA CAMPO DE LA SEÑAL DE VIDEO; Y UN SEGUNDO CIRCUITO DE CONTROL (101) PARA LIMITAR LA OPERACION DEL DETECTOR DE BUZON A UNA GAMA HORIZONTAL DE DATOS DE VIDEO EN CADA UNA DE LAS LINEAS HORIZONTALES.
ES94107581T 1993-05-19 1994-05-17 Gestion de señales de buzon con logotipos y encabezamientos cerrados. Expired - Lifetime ES2134876T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/063,480 US5345270A (en) 1990-06-01 1993-05-19 Managing letterbox signals with logos and closed captions

Publications (1)

Publication Number Publication Date
ES2134876T3 true ES2134876T3 (es) 1999-10-16

Family

ID=22049491

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94107581T Expired - Lifetime ES2134876T3 (es) 1993-05-19 1994-05-17 Gestion de señales de buzon con logotipos y encabezamientos cerrados.

Country Status (10)

Country Link
US (1) US5345270A (es)
EP (1) EP0625852B1 (es)
JP (1) JP2949657B2 (es)
KR (1) KR100196553B1 (es)
CN (1) CN1097393C (es)
DE (1) DE69420182T2 (es)
ES (1) ES2134876T3 (es)
MY (1) MY110720A (es)
SG (1) SG99829A1 (es)
TW (1) TW285810B (es)

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US6120437A (en) * 1988-07-22 2000-09-19 Inbae Yoon Methods for creating spaces at obstructed sites endoscopically and methods therefor
JP3589720B2 (ja) * 1994-12-07 2004-11-17 株式会社東芝 多画面テレビ受像機
US5701161A (en) * 1994-12-14 1997-12-23 Williams; Mark C. Method and apparatus for providing real time data on a viewing screen concurrently with any programing in process
JPH0993548A (ja) * 1995-09-27 1997-04-04 Toshiba Corp 文字情報表示機能付きテレビ受信機
DE69614365T2 (de) * 1996-04-01 2001-11-22 Matsushita Electric Ind Co Ltd Schaltung zur automatischen Erkennung von "Letter-Box" Bildern in Fernsehempfängern
US6340992B1 (en) * 1997-12-31 2002-01-22 Texas Instruments Incorporated Automatic detection of letterbox and subtitles in video
US6262772B1 (en) * 1998-11-23 2001-07-17 Philips Electronics North America Corporation Method and apparatus for preventing display screen burn-in
FR2793375A1 (fr) * 1999-05-06 2000-11-10 Thomson Multimedia Sa Procede de detection de bandes noires dans une image video
US6513003B1 (en) 2000-02-03 2003-01-28 Fair Disclosure Financial Network, Inc. System and method for integrated delivery of media and synchronized transcription
EP1286546A1 (en) * 2001-08-02 2003-02-26 Pace Micro Technology PLC Television system allowing teletext windows repositioning
US7245316B2 (en) * 2002-01-25 2007-07-17 Thomson Licensing Method and system for maintaining even tube burn-in
JP4456874B2 (ja) * 2002-03-11 2010-04-28 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 画像ディスプレイ装置
EP1408684A1 (fr) * 2002-10-03 2004-04-14 STMicroelectronics S.A. Procédé et système d'affichage video avec recadrage automatique
GB2399471B (en) * 2003-03-12 2006-11-15 Snell & Wilcox Ltd Video display device
US20070118812A1 (en) * 2003-07-15 2007-05-24 Kaleidescope, Inc. Masking for presenting differing display formats for media streams
US8400569B2 (en) * 2004-11-30 2013-03-19 Broadcom Corporation Video system and method supporting display of different size pictures
KR100594806B1 (ko) 2004-12-28 2006-06-30 삼성전자주식회사 레터박스 경계를 검출하는 디스플레이장치 및 이를 이용한영상 디스플레이 방법
JP4871635B2 (ja) * 2006-04-28 2012-02-08 キヤノン株式会社 デジタル放送受信装置及びその制御方法
JP4997839B2 (ja) * 2006-06-16 2012-08-08 ソニー株式会社 映像特殊効果装置及びその制御方法
CN105513521B (zh) * 2016-01-25 2018-04-13 京东方科技集团股份有限公司 异形显示屏图像阵列的分区显示系统及方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
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JPH0646783B2 (ja) * 1984-10-15 1994-06-15 ソニー株式会社 マルチ走査形テレビジヨン受像機
US4670784A (en) * 1985-04-15 1987-06-02 Cbs, Inc. Methods for coping with non-uniform phosphor aging in dual mode television receivers
JPS6276986A (ja) * 1985-09-30 1987-04-09 Matsushita Electric Ind Co Ltd ワイドアスペクトテレビジヨン再生装置
US4760455A (en) * 1985-11-29 1988-07-26 Canon Kabushiki Kaisha Picture output device
US4761587A (en) * 1986-12-17 1988-08-02 Rca Licensing Corporation Multiple frequency horizontal oscillator for video apparatus
JPH0824355B2 (ja) * 1987-01-27 1996-03-06 松下電器産業株式会社 テレビジヨン受信装置
US4769705A (en) * 1987-06-30 1988-09-06 Rca Licensing Corporation Deflection synchronizing apparatus
US4766355A (en) * 1987-09-25 1988-08-23 Zenith Electronics Corporation Automatic vertical size control
DE3840054C1 (es) * 1988-11-28 1989-09-07 Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen, De
JP2910043B2 (ja) * 1988-12-28 1999-06-23 松下電器産業株式会社 映像表示装置
JPH0810927B2 (ja) * 1989-06-07 1996-01-31 株式会社東芝 多重信号伝送及び受信装置及びその方法
US5216505A (en) * 1989-08-16 1993-06-01 Hitachi, Ltd. Scanning line interpolation circuit
ATE150927T1 (de) * 1989-08-23 1997-04-15 Thomson Consumer Electronics Konvergenzregelsystem für mehrfache vertikale formate
JPH03101575A (ja) * 1989-09-14 1991-04-26 Toshiba Corp テレビジョン受信機
EP0500704A1 (en) * 1989-11-06 1992-09-02 General Electric Company Signal processing apparatus for a widescreen television system
GB8929143D0 (en) * 1989-12-22 1990-02-28 Gen Electric Improved advanced compatible television(actv)system
CA2027336A1 (en) * 1989-12-22 1991-06-23 Michael Anthony Isnardi Video panning system for widescreen television
JPH03198593A (ja) * 1989-12-27 1991-08-29 Nippon Television Network Corp テレビジョン方式
GB2240002B (en) * 1990-01-12 1993-10-27 British Broadcasting Corp Transmission of DATV through letterbox PAL channel
JPH07121108B2 (ja) * 1990-03-24 1995-12-20 日本テレビ放送網株式会社 テレビジョン方式
US5097332A (en) * 1990-05-02 1992-03-17 Faroudja Y C Processing method for wide-aspect-ratio television signal for standards-compatible transmission and display
JPH0427288A (ja) * 1990-05-23 1992-01-30 Hitachi Ltd ワイドアスペクト比テレビジョン信号の伝送方法及び装置
GB9012326D0 (en) * 1990-06-01 1990-07-18 Thomson Consumer Electronics Wide screen television
EP0496363A3 (en) * 1991-01-21 1993-12-08 Nippon Television Network Multiplexed signal transmitting and receiving apparatus
JPH04330884A (ja) * 1991-01-21 1992-11-18 Nippon Television Network Corp 多重信号受信装置
JPH04321387A (ja) * 1991-01-22 1992-11-11 Toshiba Corp 字幕検出装置
JPH04347980A (ja) * 1991-01-24 1992-12-03 Toshiba Corp 字幕付加装置
JPH04240982A (ja) * 1991-01-25 1992-08-28 Hitachi Ltd テレビジョン信号送受信装置
JPH04322577A (ja) * 1991-04-22 1992-11-12 Toshiba Corp テレビジョン受像機
JPH04361490A (ja) * 1991-06-07 1992-12-15 Sharp Corp テレビジョン受像機
FR2684831B1 (fr) * 1991-12-09 1994-03-18 Nokia Consumer Electronics Franc Dispositif de modification d'images de television a visualiser sur un ecran d'un recepteur de television.
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Also Published As

Publication number Publication date
CN1101777A (zh) 1995-04-19
CN1097393C (zh) 2002-12-25
MY110720A (en) 1999-01-30
JPH0750779A (ja) 1995-02-21
TW285810B (es) 1996-09-11
DE69420182T2 (de) 2000-01-20
KR940027558A (ko) 1994-12-10
EP0625852B1 (en) 1999-08-25
EP0625852A3 (en) 1995-01-18
US5345270A (en) 1994-09-06
KR100196553B1 (ko) 1999-06-15
DE69420182D1 (de) 1999-09-30
EP0625852A2 (en) 1994-11-23
SG99829A1 (en) 2003-11-27
JP2949657B2 (ja) 1999-09-20

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