DK199801230A - Kodningsfremgangsmåde, afkodningsfremgangsmåde, kodningsapparat og afkodningsapparat - Google Patents

Kodningsfremgangsmåde, afkodningsfremgangsmåde, kodningsapparat og afkodningsapparat

Info

Publication number
DK199801230A
DK199801230A DK199801230A DKPA199801230A DK199801230A DK 199801230 A DK199801230 A DK 199801230A DK 199801230 A DK199801230 A DK 199801230A DK PA199801230 A DKPA199801230 A DK PA199801230A DK 199801230 A DK199801230 A DK 199801230A
Authority
DK
Denmark
Prior art keywords
decoder
coding apparatus
encoding method
decoding method
decoding
Prior art date
Application number
DK199801230A
Other languages
English (en)
Inventor
Masayuki Yoshida
Fumitaka Ono
Tomohiro Kimura
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DK199801230A publication Critical patent/DK199801230A/da

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DK199801230A 1997-01-29 1998-09-29 Kodningsfremgangsmåde, afkodningsfremgangsmåde, kodningsapparat og afkodningsapparat DK199801230A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1553697 1997-01-29
PCT/JP1998/000102 WO1998033322A1 (fr) 1997-01-29 1998-01-14 Procede de codage et de decodage, et dispositif de codage et de decodage

Publications (1)

Publication Number Publication Date
DK199801230A true DK199801230A (da) 1998-11-04

Family

ID=11891537

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199801230A DK199801230A (da) 1997-01-29 1998-09-29 Kodningsfremgangsmåde, afkodningsfremgangsmåde, kodningsapparat og afkodningsapparat

Country Status (7)

Country Link
US (1) US6351569B1 (da)
JP (1) JP3519416B2 (da)
KR (1) KR100309756B1 (da)
CN (1) CN1177482C (da)
DK (1) DK199801230A (da)
TW (1) TW404121B (da)
WO (1) WO1998033322A1 (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG93920A1 (en) * 1996-11-07 2003-01-21 Matsushita Electric Ind Co Ltd An image decoding method and an image decoding apparatus
AU2001292143A1 (en) * 2001-02-06 2002-08-19 Sasken Communication Technologies Limited A data decompression technique for image processing
JP3807342B2 (ja) * 2002-04-25 2006-08-09 三菱電機株式会社 デジタル信号符号化装置、デジタル信号復号装置、デジタル信号算術符号化方法、およびデジタル信号算術復号方法
EP2894855B1 (en) * 2002-04-26 2019-05-22 NTT DoCoMo, Inc. Signal decoding method, signal decoding device and signal decoding program
JP3673257B2 (ja) * 2002-06-14 2005-07-20 三菱電機株式会社 画像データ処理装置、画像データ処理方法、及び液晶ディスプレイ装置
JP3853710B2 (ja) * 2002-07-15 2006-12-06 Ｎｅｃアクセステクニカ株式会社 ディジタル画像符号化装置およびディジタル画像符号化方法
US6825782B2 (en) * 2002-09-20 2004-11-30 Ntt Docomo, Inc. Method and apparatus for arithmetic coding and termination
US7684627B2 (en) * 2004-09-29 2010-03-23 Intel Corporation Techniques for image decompression
US7865025B2 (en) * 2006-08-01 2011-01-04 Ching-Wei Yeh Data processing method in embedded block coding with optimized truncation module
CN101093998B (zh) * 2007-08-15 2011-03-30 威盛电子股份有限公司 解码方法及装置
KR100881570B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881556B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881558B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881557B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881554B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881568B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881569B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881565B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881571B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881555B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881567B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR100881566B1 (ko) * 2008-08-04 2009-02-02 엘지전자 주식회사 레퍼런스 픽쳐 선택 방법
KR101410249B1 (ko) * 2013-05-09 2014-06-20 주식회사 이노와이어리스 Ｃｒａｎ에서 ｄｕ와 ｒｕ간 ｉ/ｑ 데이터 압축 및 그 해제 방법
JP6314717B2 (ja) * 2014-07-18 2018-04-25 株式会社安川電機 ラダープログラム作成装置、モニタリング装置、コンピュータプログラム及び機器制御装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379956A1 (fr) 1977-02-08 1978-09-01 Mitsubishi Electric Corp Systeme de communications a codage de signaux fac-similes
US4213154A (en) 1978-08-03 1980-07-15 Mitsubishi Denki Kabushiki Kaisha Facsimile communication system
JPS58148565A (ja) 1982-02-26 1983-09-03 Mitsubishi Electric Corp 多階調画像信号の符号化方法
US4816914A (en) * 1987-01-07 1989-03-28 Pictel Corporation Method and apparatus for efficiently encoding and decoding image sequences
US4849810A (en) * 1987-06-02 1989-07-18 Picturetel Corporation Hierarchial encoding method and apparatus for efficiently communicating image sequences
JPH0834432B2 (ja) 1989-01-31 1996-03-29 三菱電機株式会社 符号化装置及び符号化方法
JPH0834433B2 (ja) 1989-05-19 1996-03-29 三菱電機株式会社 符号化装置及び符号化方法
JPH0834434B2 (ja) 1990-02-26 1996-03-29 三菱電機株式会社 符号化装置及び符号化方法
JP2504316B2 (ja) 1990-09-13 1996-06-05 三菱電機株式会社 符号化装置及び復号化装置並びに符号化方法及び復号化方法
US5313204A (en) 1991-04-25 1994-05-17 Mitsubishi Denki Kabushiki Kaisha Encoding and decoding devices with predictor and detector
JP3108479B2 (ja) 1991-08-28 2000-11-13 株式会社リコー 符号化復号化方法およびその装置
US5828411A (en) * 1992-04-15 1998-10-27 Hitachi, Ltd. Low bit rate coder for still and motion images using sub-sampling
JP3193140B2 (ja) 1992-07-17 2001-07-30 株式会社リコー 画像と符号のデータ圧縮方法
US5960116A (en) * 1995-11-02 1999-09-28 Canon Kabushiki Kaisha Image processing apparatus and method for performing prediction data encoding

Also Published As

Publication number Publication date
CN1216198A (zh) 1999-05-05
KR20000064892A (ko) 2000-11-06
US6351569B1 (en) 2002-02-26
WO1998033322A1 (fr) 1998-07-30
CN1177482C (zh) 2004-11-24
TW404121B (en) 2000-09-01
JP3519416B2 (ja) 2004-04-12
KR100309756B1 (ko) 2001-12-17

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