NO992619L - Variabellengde-dekoder og fremgangsmate ved dekoding - Google Patents

Variabellengde-dekoder og fremgangsmate ved dekoding

Info

Publication number
NO992619L
NO992619L NO19992619A NO992619A NO992619L NO 992619 L NO992619 L NO 992619L NO 19992619 A NO19992619 A NO 19992619A NO 992619 A NO992619 A NO 992619A NO 992619 L NO992619 L NO 992619L
Authority
NO
Norway
Prior art keywords
decoding
variable length
length decoder
decoder
variable
Prior art date
Application number
NO19992619A
Other languages
English (en)
Norwegian (no)
Other versions
NO992619D0 (no
Inventor
Toshiaki Watanabe
Takeshi Chujoh
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of NO992619D0 publication Critical patent/NO992619D0/no
Publication of NO992619L publication Critical patent/NO992619L/no

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • 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
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/69—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving reversible variable length codes [RVLC]
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/13—Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/91—Entropy coding, e.g. variable length coding [VLC] or arithmetic coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Error Detection And Correction (AREA)
NO19992619A 1997-10-02 1999-06-01 Variabellengde-dekoder og fremgangsmate ved dekoding NO992619L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP26991697 1997-10-02
JP18931798A JP3884172B2 (ja) 1997-10-02 1998-07-03 可変長復号化装置および復号化方法
PCT/JP1998/004460 WO1999018674A1 (fr) 1997-10-02 1998-10-02 Decodeur de longueur variable et procede de decodage

Publications (2)

Publication Number Publication Date
NO992619D0 NO992619D0 (no) 1999-06-01
NO992619L true NO992619L (no) 1999-08-02

Family

ID=26505412

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19992619A NO992619L (no) 1997-10-02 1999-06-01 Variabellengde-dekoder og fremgangsmate ved dekoding

Country Status (10)

Country Link
US (5) US6829299B1 (ja)
EP (1) EP0966107A4 (ja)
JP (1) JP3884172B2 (ja)
KR (1) KR100334690B1 (ja)
CN (1) CN1153353C (ja)
AU (1) AU726301B2 (ja)
BR (1) BR9806295A (ja)
CA (1) CA2273169C (ja)
NO (1) NO992619L (ja)
WO (1) WO1999018674A1 (ja)

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DE10219133B4 (de) * 2002-04-29 2007-02-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Verschleiern eines Fehlers
US7428684B2 (en) 2002-04-29 2008-09-23 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Device and method for concealing an error
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US7433824B2 (en) * 2002-09-04 2008-10-07 Microsoft Corporation Entropy coding by adapting coding between level and run-length/level modes
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US7602850B2 (en) * 2003-12-19 2009-10-13 Intel Corporation Content adaptive variable length coding (CAVLC) decoding
US20060218459A1 (en) * 2004-08-13 2006-09-28 David Hedberg Coding systems and methods
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US20060059411A1 (en) * 2004-09-16 2006-03-16 Sony Corporation And Sony Electronics, Inc. Method and system for increasing channel coding gain
WO2006041832A2 (en) * 2004-10-05 2006-04-20 Vectormax Corporation Method and system for broadcasting multimedia data
US7650031B2 (en) * 2004-11-23 2010-01-19 Microsoft Corporation Method and system for detecting black frames in a sequence of frames
US7693709B2 (en) * 2005-07-15 2010-04-06 Microsoft Corporation Reordering coefficients for waveform coding or decoding
US7599840B2 (en) 2005-07-15 2009-10-06 Microsoft Corporation Selectively using multiple entropy models in adaptive coding and decoding
US7684981B2 (en) 2005-07-15 2010-03-23 Microsoft Corporation Prediction of spectral coefficients in waveform coding and decoding
US7933337B2 (en) 2005-08-12 2011-04-26 Microsoft Corporation Prediction of transform coefficients for image compression
US7565018B2 (en) 2005-08-12 2009-07-21 Microsoft Corporation Adaptive coding and decoding of wide-range coefficients
US8457201B2 (en) * 2006-01-09 2013-06-04 Lg Electronics Inc. Inter-layer prediction method for video signal
US8848789B2 (en) * 2006-03-27 2014-09-30 Qualcomm Incorporated Method and system for coding and decoding information associated with video compression
US8184710B2 (en) 2007-02-21 2012-05-22 Microsoft Corporation Adaptive truncation of transform coefficient data in a transform-based digital media codec
BRPI0808567A2 (pt) * 2007-03-14 2014-09-02 Nippon Telegraph & Telephone Método e aparelho de pesquisa de vetor de movimento, programa para o mesmo, e meio de armazenamento, que armazena o programa
CA2679767C (en) * 2007-03-14 2013-06-25 Nippon Telegraph And Telephone Corporation Encoding bit-rate control method and apparatus, program therefor, and storage medium which stores the program
CN101682772B (zh) * 2007-03-14 2012-03-21 日本电信电话株式会社 码量推定方法、装置、其程序和记录介质
CN101637025B (zh) * 2007-03-14 2016-03-23 日本电信电话株式会社 量化控制方法和量化控制装置
US8233537B2 (en) * 2007-03-19 2012-07-31 Texas Instruments Incorporated Efficient implementation of H.264 4 by 4 intra prediction on a VLIW processor
KR101086435B1 (ko) * 2007-03-29 2011-11-25 삼성전자주식회사 영상 데이터 스트림의 에러 검출 방법 및 그 장치
US7908463B2 (en) * 2007-06-26 2011-03-15 Globalfoundries Inc. Immediate and displacement extraction and decode mechanism
US7818542B2 (en) * 2007-07-10 2010-10-19 Globalfoundries Inc. Method and apparatus for length decoding variable length instructions
US8013765B1 (en) * 2008-05-01 2011-09-06 Cavium, Inc. Modular scaleable processing engine for accelerating variable length coding
US8179974B2 (en) 2008-05-02 2012-05-15 Microsoft Corporation Multi-level representation of reordered transform coefficients
US8406307B2 (en) 2008-08-22 2013-03-26 Microsoft Corporation Entropy coding/decoding of hierarchically organized data
FR2951896A1 (fr) * 2009-10-23 2011-04-29 France Telecom Procede d'encapsulation de sous-flux de donnees, procede de desencapsulation et programmes d'ordinateur correspondants
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CN105323583B (zh) * 2014-06-13 2019-11-15 财团法人工业技术研究院 编码方法、解码方法、编解码系统、编码器与解码器
CN109257136A (zh) * 2017-07-12 2019-01-22 中国科学院大学 联合信源信道与安全的jpeg2000算术码的双向编译码方法
JP2019165365A (ja) * 2018-03-20 2019-09-26 株式会社東芝 信号処理装置
US11152953B2 (en) * 2020-02-28 2021-10-19 Qualcomm Incorporated Error detection for a wireless channel
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Also Published As

Publication number Publication date
US20050041741A1 (en) 2005-02-24
NO992619D0 (no) 1999-06-01
CN1153353C (zh) 2004-06-09
US7136416B2 (en) 2006-11-14
KR20000069256A (ko) 2000-11-25
US7203239B2 (en) 2007-04-10
US20050066318A1 (en) 2005-03-24
US7236530B2 (en) 2007-06-26
JPH11168393A (ja) 1999-06-22
US20070183506A1 (en) 2007-08-09
BR9806295A (pt) 2000-04-11
JP3884172B2 (ja) 2007-02-21
CA2273169A1 (en) 1999-04-15
KR100334690B1 (ko) 2002-04-27
EP0966107A1 (en) 1999-12-22
US6829299B1 (en) 2004-12-07
WO1999018674A1 (fr) 1999-04-15
CN1246990A (zh) 2000-03-08
US20050084019A1 (en) 2005-04-21
EP0966107A4 (en) 2000-12-13
AU9282698A (en) 1999-04-27
CA2273169C (en) 2004-06-08
AU726301B2 (en) 2000-11-02

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FC2A Withdrawal, rejection or dismissal of laid open patent application