DE69013744D1 - Schaltung zur Verarbeitung eines Fernsehsignals. - Google Patents

Schaltung zur Verarbeitung eines Fernsehsignals.

Info

Publication number
DE69013744D1
DE69013744D1 DE69013744T DE69013744T DE69013744D1 DE 69013744 D1 DE69013744 D1 DE 69013744D1 DE 69013744 T DE69013744 T DE 69013744T DE 69013744 T DE69013744 T DE 69013744T DE 69013744 D1 DE69013744 D1 DE 69013744D1
Authority
DE
Germany
Prior art keywords
circuit
processing
television signal
television
signal
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 - Fee Related
Application number
DE69013744T
Other languages
English (en)
Other versions
DE69013744T2 (de
Inventor
Hideyo Uwabata
Yoshio Yasumoto
Sadashi Kageyama
Shuji Inoue
Yoshio Abe
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69013744D1 publication Critical patent/DE69013744D1/de
Application granted granted Critical
Publication of DE69013744T2 publication Critical patent/DE69013744T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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

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)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE69013744T 1989-04-28 1990-04-25 Schaltung zur Verarbeitung eines Fernsehsignals. Expired - Fee Related DE69013744T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10936389 1989-04-28

Publications (2)

Publication Number Publication Date
DE69013744D1 true DE69013744D1 (de) 1994-12-08
DE69013744T2 DE69013744T2 (de) 1995-05-24

Family

ID=14508333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013744T Expired - Fee Related DE69013744T2 (de) 1989-04-28 1990-04-25 Schaltung zur Verarbeitung eines Fernsehsignals.

Country Status (7)

Country Link
US (1) US5103295A (de)
EP (1) EP0395378B1 (de)
JP (1) JPH0372796A (de)
KR (1) KR930002143B1 (de)
AU (1) AU612542B2 (de)
CA (1) CA2015652A1 (de)
DE (1) DE69013744T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2062506T3 (es) * 1988-12-07 1994-12-16 Thomson Consumer Electronics Sistema de transmision de television, compatible con normas de television convencionales.
JP2776122B2 (ja) * 1992-03-19 1998-07-16 日本電気株式会社 動き検出方式
FR2696069B1 (fr) * 1992-09-23 1994-12-09 Philips Electronique Lab Procédé et dispositif pour l'estimation du mouvement dans une image.
JP2594750B2 (ja) * 1992-12-31 1997-03-26 現代電子産業株式会社 高画質テレビジョンのメモリアドレスコントロールおよびディスプレイコントロール装置
JP3429842B2 (ja) * 1994-04-15 2003-07-28 松下電器産業株式会社 映像信号の画像情報検出装置
JPH0965339A (ja) * 1995-08-18 1997-03-07 Mitsubishi Electric Corp 画像ブロック動き検出装置
US6618728B1 (en) * 1996-01-31 2003-09-09 Electronic Data Systems Corporation Multi-process compression
KR100219610B1 (ko) * 1996-09-20 1999-10-01 윤종용 디지탈 신호의 기록 및 재생장치
JP3428846B2 (ja) * 1997-01-07 2003-07-22 株式会社鷹山 時間拡散ルートナイキストフィルタ
JPH10243359A (ja) * 1997-02-25 1998-09-11 Sanyo Electric Co Ltd テレビジョン受像機
US20030112370A1 (en) * 2001-12-18 2003-06-19 Chris Long Adaptive expanded information capacity for communications systems
US6433835B1 (en) * 1998-04-17 2002-08-13 Encamera Sciences Corporation Expanded information capacity for existing communication transmission systems
US20030140351A1 (en) * 1998-04-17 2003-07-24 Hoarty W. Leo Cable television system compatible bandwidth upgrade using embedded digital channels
US7180942B2 (en) 2001-12-18 2007-02-20 Dotcast, Inc. Joint adaptive optimization of soft decision device and feedback equalizer
US20030219085A1 (en) * 2001-12-18 2003-11-27 Endres Thomas J. Self-initializing decision feedback equalizer with automatic gain control
US7184093B2 (en) * 2002-05-20 2007-02-27 Thomson Licensing Video image formatting technique
WO2004075469A2 (en) * 2003-02-19 2004-09-02 Dotcast Inc. Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver
JP2006526331A (ja) * 2003-05-05 2006-11-16 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 キャリア再生に基づく復調
JP2005020512A (ja) * 2003-06-27 2005-01-20 Pioneer Electronic Corp 映像信号処理装置
US7440730B2 (en) * 2005-06-30 2008-10-21 Intel Corporation Device, system and method of multiple transceivers control
US7466959B2 (en) * 2005-06-30 2008-12-16 Texas Instruments Incorporated Apparatus and method for IF switching in a dual-tuner, dual-IF, HD radio and FM/AM radio receiver

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58130685A (ja) * 1982-01-29 1983-08-04 Hitachi Ltd 動き検出回路
JPS59171387A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd テレビジヨン信号の構成方法
US4651208A (en) * 1985-03-18 1987-03-17 Scientific Atlanta, Inc. Compatibility of widescreen and non-widescreen television transmissions
NL8501096A (nl) * 1985-04-15 1986-11-03 Philips Nv Televisiesysteem en daartoe geschikte informatiegever en -ontvanger.
US4882614A (en) * 1986-07-14 1989-11-21 Matsushita Electric Industrial Co., Ltd. Multiplex signal processing apparatus
JPH0691651B2 (ja) * 1986-07-31 1994-11-14 松下電器産業株式会社 テレビジヨン信号復号装置
CA1309162C (en) * 1987-09-14 1992-10-20 General Electric Company Television signal encoded with auxiliary vertical-temporal information
US4845562A (en) * 1988-06-10 1989-07-04 Rca Licensing Corporation Widescreen television reception and recording system utilizing conventional equipment
US4967263A (en) * 1988-09-07 1990-10-30 General Electric Company Widescreen television signal processor system with interpolator for reducing artifacts
US4989090A (en) * 1989-04-05 1991-01-29 Yves C. Faroudja Television scan line doubler including temporal median filter

Also Published As

Publication number Publication date
JPH0372796A (ja) 1991-03-27
EP0395378B1 (de) 1994-11-02
AU5388990A (en) 1990-11-01
EP0395378A2 (de) 1990-10-31
CA2015652A1 (en) 1990-10-28
EP0395378A3 (de) 1991-04-24
KR930002143B1 (ko) 1993-03-26
AU612542B2 (en) 1991-07-11
KR900017404A (ko) 1990-11-16
US5103295A (en) 1992-04-07
DE69013744T2 (de) 1995-05-24

Similar Documents

Publication Publication Date Title
DE69013744D1 (de) Schaltung zur Verarbeitung eines Fernsehsignals.
DE3878504D1 (de) Vorrichtung zur verarbeitung eines videosignals.
DE3786585D1 (de) Schaltung zur verarbeitung eines videosignals mit bewegungsadaptation.
DE69105760D1 (de) Einrichtung zur Signalverarbeitung.
DE69020917D1 (de) Verarbeitungskreis für Videosignale.
DE69127493D1 (de) Gerät zur Verarbeitung eines Fernsehsignals
DE3887607D1 (de) Vorrichtung zur Verarbeitung eines Multiplexsignals.
DE69018173D1 (de) Schaltung zur Verarbeitung eines Videosignals.
DE69023434D1 (de) Videosignalverarbeitungsgerät.
AT380141B (de) Schaltungsanordnung zur verarbeitung eines videosignals
DE68927597D1 (de) Schaltung zur Verarbeitung eines Videosignals
DE69019934D1 (de) Vorrichtung zur Übertragung eines Breitbildfernsehsignals.
DE68922210D1 (de) Signalbearbeitungsschaltungen.
DE59004430D1 (de) Anordnung zur verarbeitung von sensorsignalen.
DE59005540D1 (de) Anordnung zur verarbeitung von sensorsignalen.
DE68922649D1 (de) Vorrichtung zur Verarbeitung eines Videosignals.
DE68920089D1 (de) Schaltung zur Verarbeitung eines sich zeitlich ändernden Signals.
DE59003256D1 (de) Anordnung zur verarbeitung von sensorsignalen.
DE3751181D1 (de) Vorrichtung zur Auswahl eines Fernsehsignals.
DE69033749D1 (de) Vorrichtung zur Verarbeitung eines Videosignals
DE68923336D1 (de) Schaltung zur Verarbeitung eines Farbvideosignales.
DE69030525D1 (de) Vorrichtung zur Verarbeitung eines übertragenen digitalen Videosignals
DE69108904D1 (de) Signalverarbeitungsschaltung.
DE69413608D1 (de) Schaltung zur Verarbeitung eines Chrominanzsignals
GB2239096B (en) Signal processing circuits

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee