DE69411974D1 - Videosignalverarbeitungsgerät und seine Methode - Google Patents

Videosignalverarbeitungsgerät und seine Methode

Info

Publication number
DE69411974D1
DE69411974D1 DE69411974T DE69411974T DE69411974D1 DE 69411974 D1 DE69411974 D1 DE 69411974D1 DE 69411974 T DE69411974 T DE 69411974T DE 69411974 T DE69411974 T DE 69411974T DE 69411974 D1 DE69411974 D1 DE 69411974D1
Authority
DE
Germany
Prior art keywords
processing device
signal processing
video signal
video
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
DE69411974T
Other languages
English (en)
Other versions
DE69411974T2 (de
Inventor
Yuji Fujiwara
Shouichi Nishino
Sigeru Awamoto
Toyohiko Matsuda
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
Application granted granted Critical
Publication of DE69411974D1 publication Critical patent/DE69411974D1/de
Publication of DE69411974T2 publication Critical patent/DE69411974T2/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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • 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
    • H04N9/7921—Processing of colour television signals in connection with recording for more than one processing mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
DE1994611974 1993-03-22 1994-03-21 Videosignalverarbeitungsgerät und seine Methode Expired - Fee Related DE69411974T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6162993A JP3092382B2 (ja) 1993-03-22 1993-03-22 信号処理装置

Publications (2)

Publication Number Publication Date
DE69411974D1 true DE69411974D1 (de) 1998-09-03
DE69411974T2 DE69411974T2 (de) 1998-12-10

Family

ID=13176678

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994611974 Expired - Fee Related DE69411974T2 (de) 1993-03-22 1994-03-21 Videosignalverarbeitungsgerät und seine Methode

Country Status (5)

Country Link
US (1) US5646695A (de)
EP (1) EP0617565B1 (de)
JP (1) JP3092382B2 (de)
KR (1) KR0184906B1 (de)
DE (1) DE69411974T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09214956A (ja) * 1996-02-01 1997-08-15 Toshiba Corp 画像復号化装置
KR0178756B1 (ko) * 1996-06-29 1999-04-15 김광호 셔플을 위한 최적의 메모리 제어방법 및 그 장치
TW311222B (en) * 1996-09-23 1997-07-21 Ind Tech Res Inst Static random access memory of simultaneous read/write operation
JPH11122613A (ja) * 1997-10-16 1999-04-30 Matsushita Electric Ind Co Ltd 映像信号処理装置、及び映像信号処理方法
US6765625B1 (en) * 1998-03-09 2004-07-20 Divio, Inc. Method and apparatus for bit-shuffling video data
JP2000138897A (ja) 1998-10-30 2000-05-16 Sony Corp データ処理装置およびデータ記録装置
KR100343766B1 (ko) * 1999-06-08 2002-07-20 마쯔시다덴기산교 가부시키가이샤 영상신호 셔플링, 부호화, 복호화 장치 및 그 프로그램기록매체
EP1845723A3 (de) * 2000-08-07 2008-11-12 Sony Corporation Informationsaufnahmegerät und -Verfahren, Informationslesegerät und -Verfahren, Magnetbandformat, und Aufnahmemedium
US7219352B2 (en) * 2002-04-15 2007-05-15 Microsoft Corporation Methods and apparatuses for facilitating processing of interlaced video images for progressive video displays
JP4718763B2 (ja) * 2002-04-15 2011-07-06 マイクロソフト コーポレーション ビデオ・レンダラーとグラフィックス・デバイス・ドライバの間の相互作用を促進すること
US7643675B2 (en) * 2003-08-01 2010-01-05 Microsoft Corporation Strategies for processing image information using a color information data structure
JP5714274B2 (ja) 2009-10-02 2015-05-07 ローム株式会社 半導体装置ならびにそれらを用いた電子機器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952286A (ja) * 1982-09-20 1984-03-26 株式会社東芝 ビデオｒａｍ書込み制御方式
GB2139843B (en) * 1983-05-11 1987-07-08 Sony Corp Digital video tape recorder apparatus
US5163024A (en) * 1983-12-30 1992-11-10 Texas Instruments Incorporated Video display system using memory with parallel and serial access employing serial shift registers selected by column address
US4729012A (en) * 1985-08-30 1988-03-01 Rca Corporation Dual mode television receiver for displaying wide screen and standard aspect ratio video signals
JP2557862B2 (ja) * 1986-12-11 1996-11-27 富士写真フイルム株式会社 ビデオ画像収録装置
EP0407697A1 (de) * 1989-07-10 1991-01-16 Seiko Epson Corporation Speichereinrichtung
US5187575A (en) * 1989-12-29 1993-02-16 Massachusetts Institute Of Technology Source adaptive television system
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
JP3106479B2 (ja) * 1990-05-31 2000-11-06 ソニー株式会社 ディジタルコンポーネント信号の記録装置及び記録方法
JP2650472B2 (ja) * 1990-07-30 1997-09-03 松下電器産業株式会社 ディジタル信号記録装置およびディジタル信号記録方法
JP2646813B2 (ja) * 1990-07-30 1997-08-27 松下電器産業株式会社 ディジタル映像信号記録方法
EP0471118B1 (de) * 1990-08-13 1995-12-20 Matsushita Electric Industrial Co., Ltd. Digitale Videosignalaufnahme- und -wiedergabevorrichtung
JP3057512B2 (ja) * 1990-08-28 2000-06-26 ソニー株式会社 受信装置
JP2673386B2 (ja) * 1990-09-29 1997-11-05 シャープ株式会社 映像表示装置
JP2962426B2 (ja) * 1990-12-19 1999-10-12 株式会社日立製作所 ディジタルビデオ記録再生装置
DE4103298A1 (de) * 1991-02-04 1992-08-13 Heidelberg Engineering Optisch Vorrichtung zur abbildung eines objektes
JP2603162B2 (ja) * 1991-03-04 1997-04-23 シャープ株式会社 Ｍｕｓｅ信号デジタル記録・再生装置
JP2558958B2 (ja) * 1991-03-06 1996-11-27 松下電器産業株式会社 メモリ制御装置
CA2063744C (en) * 1991-04-01 2002-10-08 Paul M. Urbanus Digital micromirror device architecture and timing for use in a pulse-width modulated display system
JPH04365278A (ja) * 1991-06-13 1992-12-17 Matsushita Electric Ind Co Ltd 多画面表示回路
KR950014157B1 (ko) * 1992-10-29 1995-11-22 대우전자주식회사 이미지 데이타 주사 방식 전환 장치
KR950006768B1 (ko) * 1992-12-31 1995-06-22 현대전자산업주식회사 라스터 포멧 콘버터 회로
JPH081556B2 (ja) * 1993-02-01 1996-01-10 日本電気株式会社 画像メモリ装置
US5406311A (en) * 1993-08-25 1995-04-11 Data Translation, Inc. Storing a digitized stream of interlaced video image data in a memory in noninterlaced form

Also Published As

Publication number Publication date
JP3092382B2 (ja) 2000-09-25
DE69411974T2 (de) 1998-12-10
EP0617565A1 (de) 1994-09-28
KR940023250A (ko) 1994-10-22
JPH06276503A (ja) 1994-09-30
US5646695A (en) 1997-07-08
KR0184906B1 (ko) 1999-05-01
EP0617565B1 (de) 1998-07-29

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Legal Events

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