DE69727605D1 - Verarbeitungsschaltung für digitale Videosignale - Google Patents

Verarbeitungsschaltung für digitale Videosignale

Info

Publication number
DE69727605D1
DE69727605D1 DE69727605T DE69727605T DE69727605D1 DE 69727605 D1 DE69727605 D1 DE 69727605D1 DE 69727605 T DE69727605 T DE 69727605T DE 69727605 T DE69727605 T DE 69727605T DE 69727605 D1 DE69727605 D1 DE 69727605D1
Authority
DE
Germany
Prior art keywords
processing circuit
digital video
video signals
signals
digital
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
DE69727605T
Other languages
English (en)
Other versions
DE69727605T2 (de
Inventor
Yong-Je Kim
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 DE69727605D1 publication Critical patent/DE69727605D1/de
Application granted granted Critical
Publication of DE69727605T2 publication Critical patent/DE69727605T2/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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00007—Time or data compression or expansion
    • 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
    • H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
    • 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
    • H04N9/7925—Processing of colour television signals in connection with recording for more than one processing mode for more than one standard
    • 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
    • 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
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
    • H04N9/8205—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only involving the multiplexing of an additional signal and the colour video signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69727605T 1996-06-17 1997-06-09 Verarbeitungsschaltung für digitale Videosignale Expired - Fee Related DE69727605T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019960021840A KR100188956B1 (ko) 1996-06-17 1996-06-17 디지탈 비디오 신호 처리 장치
KR9621840 1996-06-17

Publications (2)

Publication Number Publication Date
DE69727605D1 true DE69727605D1 (de) 2004-03-18
DE69727605T2 DE69727605T2 (de) 2004-07-08

Family

ID=19462144

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69727605T Expired - Fee Related DE69727605T2 (de) 1996-06-17 1997-06-09 Verarbeitungsschaltung für digitale Videosignale
DE69727426T Expired - Fee Related DE69727426T2 (de) 1996-06-17 1997-06-09 Verarbeitungsschaltung für digitale Videosignale

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69727426T Expired - Fee Related DE69727426T2 (de) 1996-06-17 1997-06-09 Verarbeitungsschaltung für digitale Videosignale

Country Status (8)

Country Link
US (1) US5949949A (de)
EP (2) EP1307047B1 (de)
JP (1) JP3037212B2 (de)
KR (1) KR100188956B1 (de)
CN (1) CN1081421C (de)
DE (2) DE69727605T2 (de)
ES (2) ES2215157T3 (de)
MY (1) MY116121A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4350809B2 (ja) * 1997-03-24 2009-10-21 富士フイルム株式会社 ディジタルカメラ
JP4823132B2 (ja) * 2006-12-05 2011-11-24 キヤノン株式会社 印刷システム、その制御方法、そのプログラム
US8406245B2 (en) 2009-07-09 2013-03-26 Qualcomm Incorporated System and method of transmitting content from a mobile device to a wireless display
CN111384963B (zh) * 2018-12-28 2022-07-12 上海寒武纪信息科技有限公司 数据压缩解压装置和数据解压方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63175593A (ja) * 1987-01-16 1988-07-19 Toshiba Corp カラ−デコ−ダ
FR2623676B1 (fr) * 1987-11-25 1993-10-15 Etat Francais Delegue Armement Procede et dispositifs pour enregistrer et/ou pour transmettre des debits eleves de signaux binaires par des moyens connus d'enregistrement et/ou de transmission de signaux video et pour relire les informations numeriques
JP2766919B2 (ja) * 1991-06-07 1998-06-18 三菱電機株式会社 ディジタル信号記録再生装置、ディジタル信号記録装置、ディジタル信号再生装置
JPH06176492A (ja) * 1992-12-04 1994-06-24 Sony Corp ディジタルビデオ信号記録再生装置
US5477276A (en) * 1992-12-17 1995-12-19 Sony Corporation Digital signal processing apparatus for achieving fade-in and fade-out effects on digital video signals
EP0624990B1 (de) * 1993-05-12 1999-03-31 Matsushita Electric Industrial Co., Ltd. Gerät zur Aufzeichnung und Wiedergabe von Videosignalen
JP3312074B2 (ja) * 1994-01-24 2002-08-05 シャープ株式会社 映像信号のディジタル記録及び再生装置

Also Published As

Publication number Publication date
EP1307047A1 (de) 2003-05-02
KR100188956B1 (ko) 1999-06-01
DE69727426D1 (de) 2004-03-11
ES2215157T3 (es) 2004-10-01
JPH1075465A (ja) 1998-03-17
US5949949A (en) 1999-09-07
EP0814610B1 (de) 2004-02-04
JP3037212B2 (ja) 2000-04-24
EP0814610A3 (de) 1999-01-07
MY116121A (en) 2003-11-28
KR980007638A (ko) 1998-03-30
EP0814610A2 (de) 1997-12-29
CN1174472A (zh) 1998-02-25
DE69727426T2 (de) 2004-12-16
DE69727605T2 (de) 2004-07-08
EP1307047B1 (de) 2004-02-11
CN1081421C (zh) 2002-03-20
ES2213804T3 (es) 2004-09-01

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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