AR014685A1 - Aparato y metodo para comprimir y expandir datos, el transmisor que comprende el aparato para comprimir datos, el portador de grabacion obtenido y el receptor que comprende el aparato de expansion de datos - Google Patents

Aparato y metodo para comprimir y expandir datos, el transmisor que comprende el aparato para comprimir datos, el portador de grabacion obtenido y el receptor que comprende el aparato de expansion de datos

Info

Publication number
AR014685A1
AR014685A1 ARP990100972A ARP990100972A AR014685A1 AR 014685 A1 AR014685 A1 AR 014685A1 AR P990100972 A ARP990100972 A AR P990100972A AR P990100972 A ARP990100972 A AR P990100972A AR 014685 A1 AR014685 A1 AR 014685A1
Authority
AR
Argentina
Prior art keywords
data
compressing
understands
signals
switch
Prior art date
Application number
ARP990100972A
Other languages
English (en)
Spanish (es)
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of AR014685A1 publication Critical patent/AR014685A1/es

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/004—Predictors, e.g. intraframe, interframe coding
    • 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
    • H03M7/4006—Conversion to or from arithmetic code

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
ARP990100972A 1998-03-16 1999-03-08 Aparato y metodo para comprimir y expandir datos, el transmisor que comprende el aparato para comprimir datos, el portador de grabacion obtenido y el receptor que comprende el aparato de expansion de datos AR014685A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200820 1998-03-16

Publications (1)

Publication Number Publication Date
AR014685A1 true AR014685A1 (es) 2001-03-28

Family

ID=8233468

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990100972A AR014685A1 (es) 1998-03-16 1999-03-08 Aparato y metodo para comprimir y expandir datos, el transmisor que comprende el aparato para comprimir datos, el portador de grabacion obtenido y el receptor que comprende el aparato de expansion de datos

Country Status (12)

Country Link
US (1) US6229463B1 (enExample)
EP (1) EP0981861A2 (enExample)
JP (1) JP4179639B2 (enExample)
KR (1) KR100622590B1 (enExample)
CN (1) CN1202623C (enExample)
AR (1) AR014685A1 (enExample)
AU (1) AU763060B2 (enExample)
BR (1) BR9906321A (enExample)
ID (1) ID23659A (enExample)
MY (1) MY125292A (enExample)
WO (1) WO1999048212A2 (enExample)
ZA (1) ZA992073B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0922334A2 (en) * 1997-06-04 1999-06-16 Koninklijke Philips Electronics N.V. Data compression and expansion of an n-level information signal
US6952823B2 (en) * 1998-09-01 2005-10-04 Pkware, Inc. Software patch generator using compression techniques
ATE556489T1 (de) * 1999-01-07 2012-05-15 Koninkl Philips Electronics Nv Wirksame kodierung von nebeninformationen in einer kodiereinrichtung
US6318156B1 (en) * 1999-10-28 2001-11-20 Micro Motion, Inc. Multiphase flow measurement system
US20060143237A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060143180A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20050015608A1 (en) * 2003-07-16 2005-01-20 Pkware, Inc. Method for strongly encrypting .ZIP files
US20060155788A1 (en) * 2000-03-09 2006-07-13 Pkware, Inc. System and method for manipulating and managing computer archive files
US7844579B2 (en) * 2000-03-09 2010-11-30 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060143249A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060143199A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US8230482B2 (en) 2000-03-09 2012-07-24 Pkware, Inc. System and method for manipulating and managing computer archive files
US6879988B2 (en) * 2000-03-09 2005-04-12 Pkware System and method for manipulating and managing computer archive files
US20060143253A1 (en) * 2000-03-09 2006-06-29 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060173847A1 (en) * 2000-03-09 2006-08-03 Pkware, Inc. System and method for manipulating and managing computer archive files
US8959582B2 (en) 2000-03-09 2015-02-17 Pkware, Inc. System and method for manipulating and managing computer archive files
ES2390217T3 (es) * 2002-01-23 2012-11-07 Koninklijke Philips Electronics N.V. Compresión y expansión de datos de una señal de información digital
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
US7630902B2 (en) * 2004-09-17 2009-12-08 Digital Rise Technology Co., Ltd. Apparatus and methods for digital audio coding using codebook application ranges
CN101246689B (zh) * 2004-09-17 2011-09-14 广州广晟数码技术有限公司 音频编码系统
KR100829558B1 (ko) * 2005-01-12 2008-05-14 삼성전자주식회사 스케일러블 오디오 데이터 산술 복호화 방법 및 장치와스케일러블 오디오 비트스트림 절단 방법
CN100584025C (zh) * 2005-08-04 2010-01-20 华为技术有限公司 一种基于内容自适应的算术解码系统及装置
KR20080072224A (ko) * 2007-02-01 2008-08-06 삼성전자주식회사 오디오 부호화 및 복호화 장치와 그 방법
CN102687512A (zh) * 2009-12-28 2012-09-19 松下电器产业株式会社 图像编码装置以及集成电路

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085044A (en) * 1975-04-03 1980-09-02 Yukihiko Iijima Composite feedback predictive code communication system for a color tv signal including a carrier chrominance signal
US5339108A (en) * 1992-04-09 1994-08-16 Ampex Corporation Ordering and formatting coded image data and reconstructing partial images from the data
US5583500A (en) * 1993-02-10 1996-12-10 Ricoh Corporation Method and apparatus for parallel encoding and decoding of data
US5424733A (en) * 1993-02-17 1995-06-13 Zenith Electronics Corp. Parallel path variable length decoding for video signals
JP3027089B2 (ja) * 1993-08-06 2000-03-27 三菱電機株式会社 符号化方式及び復号方式及び符号化復号方法
JPH09298668A (ja) * 1996-05-07 1997-11-18 Mitsubishi Electric Corp ディジタル情報符号化装置、ディジタル情報復号化装置、ディジタル情報符号化・復号化装置、ディジタル情報符号化方法、及びディジタル情報復号化方法
US6055273A (en) * 1996-09-02 2000-04-25 Seiko Epson Corporation Data encoding and decoding method and device of a multiple-valued information source

Also Published As

Publication number Publication date
JP4179639B2 (ja) 2008-11-12
AU763060B2 (en) 2003-07-10
KR20010012571A (ko) 2001-02-15
KR100622590B1 (ko) 2006-09-11
WO1999048212A3 (en) 1999-11-18
ZA992073B (en) 1999-09-27
WO1999048212A2 (en) 1999-09-23
US6229463B1 (en) 2001-05-08
BR9906321A (pt) 2000-07-04
CN1202623C (zh) 2005-05-18
MY125292A (en) 2006-07-31
AU2295499A (en) 1999-10-11
CN1275263A (zh) 2000-11-29
EP0981861A2 (en) 2000-03-01
ID23659A (id) 2000-05-11
JP2001527733A (ja) 2001-12-25

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