DE69719740D1 - Vorrichtung und verfahren zur bildsignalkodierung und -dekodierung sowie aufzeichnungsmedium - Google Patents

Vorrichtung und verfahren zur bildsignalkodierung und -dekodierung sowie aufzeichnungsmedium

Info

Publication number
DE69719740D1
DE69719740D1 DE69719740T DE69719740T DE69719740D1 DE 69719740 D1 DE69719740 D1 DE 69719740D1 DE 69719740 T DE69719740 T DE 69719740T DE 69719740 T DE69719740 T DE 69719740T DE 69719740 D1 DE69719740 D1 DE 69719740D1
Authority
DE
Germany
Prior art keywords
decoding
recording medium
image signal
signal encoding
encoding
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
DE69719740T
Other languages
English (en)
Other versions
DE69719740T2 (de
Inventor
Tetsujiro Kondo
Kenji Takahashi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE69719740D1 publication Critical patent/DE69719740D1/de
Publication of DE69719740T2 publication Critical patent/DE69719740T2/de
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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • 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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • 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
    • H04N5/46—Receiver circuitry for the reception of television signals according to analogue transmission standards for receiving on more than one standard at will
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/84—Television signal recording using optical recording
    • H04N5/85—Television signal recording using optical recording on discs or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE69719740T 1996-12-26 1997-12-26 Vorrichtung und verfahren zur bildsignalkodierung und -dekodierung sowie aufzeichnungsmedium Expired - Lifetime DE69719740T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34731096 1996-12-26
JP34731096 1996-12-26
PCT/JP1997/004912 WO1998030027A1 (en) 1996-12-26 1997-12-26 Picture signal coding device, picture signal coding method, picture signal decoding device, picture signal decoding method, and recording medium

Publications (2)

Publication Number Publication Date
DE69719740D1 true DE69719740D1 (de) 2003-04-17
DE69719740T2 DE69719740T2 (de) 2004-02-05

Family

ID=18389359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719740T Expired - Lifetime DE69719740T2 (de) 1996-12-26 1997-12-26 Vorrichtung und verfahren zur bildsignalkodierung und -dekodierung sowie aufzeichnungsmedium

Country Status (5)

Country Link
EP (1) EP0892558B1 (de)
KR (1) KR100537123B1 (de)
CN (1) CN1115054C (de)
DE (1) DE69719740T2 (de)
WO (1) WO1998030027A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4345231B2 (ja) * 1998-09-18 2009-10-14 ソニー株式会社 データ変換装置および方法、並びに記録媒体
WO2000021301A1 (en) * 1998-10-05 2000-04-13 Sony Corporation Image transform device and method, learning device and method, and recording medium
US7573508B1 (en) * 1999-02-19 2009-08-11 Sony Corporation Image signal processing apparatus and method for performing an adaptation process on an image signal
US6658155B1 (en) 1999-03-25 2003-12-02 Sony Corporation Encoding apparatus
EP1326436B1 (de) 2001-12-28 2013-02-13 Sony Corporation Informationanzeige
JP4066146B2 (ja) * 2002-04-26 2008-03-26 ソニー株式会社 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体
JP4238516B2 (ja) 2002-04-26 2009-03-18 ソニー株式会社 データ変換装置およびデータ変換方法、学習装置および学習方法、並びにプログラムおよび記録媒体
EP1557789A2 (de) * 2004-01-22 2005-07-27 Sony Corporation Interpolierung mit gespeicherten Übungspaaren
WO2006111915A1 (en) * 2005-04-22 2006-10-26 Nxp B.V. Efficient video decoding accelerator
WO2011148573A1 (ja) * 2010-05-28 2011-12-01 パナソニック株式会社 撮像装置
KR101832368B1 (ko) * 2014-01-24 2018-02-26 니폰 덴신 덴와 가부시끼가이샤 선형 예측 분석 장치, 방법, 프로그램 및 기록 매체

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6348088A (ja) * 1986-08-15 1988-02-29 Sony Corp ディジタル画像信号の補間装置及び補間方法
JP2651209B2 (ja) * 1988-08-30 1997-09-10 キヤノン株式会社 画像の符号化方法及び装置
JP2548375B2 (ja) * 1989-06-01 1996-10-30 松下電器産業株式会社 映像信号ディジタル伝送装置
JP2678066B2 (ja) * 1989-06-30 1997-11-17 三菱電機株式会社 ディジタル信号処理装置
JPH05506975A (ja) * 1990-06-13 1993-10-07 ノーザン・テレコム・リミテッド ディジタルビデオ信号圧縮
JPH0537916A (ja) * 1990-12-28 1993-02-12 Mitsubishi Electric Corp 画像伝送装置
JP3104439B2 (ja) * 1992-11-13 2000-10-30 ソニー株式会社 高能率符号化及び／又は復号化装置
JP3321915B2 (ja) * 1993-06-18 2002-09-09 ソニー株式会社 画像信号変換装置
KR100360206B1 (ko) * 1992-12-10 2003-02-11 소니 가부시끼 가이샤 화상신호변환장치
JP3543339B2 (ja) * 1993-06-29 2004-07-14 ソニー株式会社 符号化装置およびその復号装置
JP3371159B2 (ja) * 1993-07-30 2003-01-27 ソニー株式会社 ディジタル画像信号処理装置および処理方法
JP3271101B2 (ja) * 1993-09-21 2002-04-02 ソニー株式会社 ディジタル画像信号処理装置および処理方法
JP3348318B2 (ja) * 1993-11-25 2002-11-20 ソニー株式会社 ディジタル画像信号処理装置および処理方法
JP3271108B2 (ja) * 1993-12-03 2002-04-02 ソニー株式会社 ディジタル画像信号の処理装置および方法
JP3470403B2 (ja) * 1994-08-01 2003-11-25 ソニー株式会社 ディジタル画像信号の処理装置
JP3723995B2 (ja) * 1994-08-04 2005-12-07 ソニー株式会社 画像情報変換装置および方法
JP3759537B2 (ja) * 1994-09-09 2006-03-29 ソニー株式会社 画像信号伝送装置及び画像信号伝送方法
JP3703034B2 (ja) * 1994-09-10 2005-10-05 ソニー株式会社 画像信号処理方法及び画像信号伝送装置

Also Published As

Publication number Publication date
EP0892558B1 (de) 2003-03-12
CN1115054C (zh) 2003-07-16
DE69719740T2 (de) 2004-02-05
CN1216663A (zh) 1999-05-12
WO1998030027A1 (en) 1998-07-09
KR19990087249A (ko) 1999-12-15
EP0892558A4 (de) 2000-04-12
EP0892558A1 (de) 1999-01-20
KR100537123B1 (ko) 2006-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)