EG22052A - Arithmetic encoding and decoding of a information signal - Google Patents

Arithmetic encoding and decoding of a information signal

Info

Publication number
EG22052A
EG22052A EG29299A EG29299A EG22052A EG 22052 A EG22052 A EG 22052A EG 29299 A EG29299 A EG 29299A EG 29299 A EG29299 A EG 29299A EG 22052 A EG22052 A EG 22052A
Authority
EG
Egypt
Prior art keywords
decoding
information signal
arithmetic encoding
arithmetic
encoding
Prior art date
Application number
EG29299A
Other languages
English (en)
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
Application granted granted Critical
Publication of EG22052A publication Critical patent/EG22052A/xx

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
    • 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)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Error Detection And Correction (AREA)
EG29299A 1998-03-23 1999-03-21 Arithmetic encoding and decoding of a information signal EG22052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98200914 1998-03-23

Publications (1)

Publication Number Publication Date
EG22052A true EG22052A (en) 2002-06-30

Family

ID=8233501

Family Applications (1)

Application Number Title Priority Date Filing Date
EG29299A EG22052A (en) 1998-03-23 1999-03-21 Arithmetic encoding and decoding of a information signal

Country Status (18)

Country Link
US (1) US6144320A (fr)
EP (1) EP0983635B1 (fr)
JP (1) JP4179640B2 (fr)
KR (1) KR100604364B1 (fr)
CN (1) CN1134896C (fr)
AR (1) AR014729A1 (fr)
AT (1) ATE445935T1 (fr)
AU (1) AU757911B2 (fr)
BR (1) BR9904879B1 (fr)
DE (1) DE69941528D1 (fr)
EG (1) EG22052A (fr)
ES (1) ES2333492T3 (fr)
ID (1) ID24587A (fr)
IL (1) IL133046A (fr)
MY (1) MY129270A (fr)
PT (1) PT983635E (fr)
TR (1) TR199902831T1 (fr)
WO (1) WO1999049579A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0895361A3 (fr) * 1997-07-31 2000-03-15 AT&T Corp. Codeur-Z: un codeur adaptatif rapide
JP4160689B2 (ja) * 1998-11-10 2008-10-01 株式会社リコー 算術符号化装置および算術復号装置
EP2016953A3 (fr) * 1998-12-22 2009-04-15 Genentech, Inc. Antagonistes de facteur de croissance cellulaire endothéliale vasculaire et utilisations associées
CA2323014C (fr) * 1999-01-07 2008-07-22 Koninklijke Philips Electronics N.V. Codage efficace d'informations laterales dans un codeur sans perte
FR2792150B1 (fr) * 1999-04-08 2003-02-28 Canon Kk Procedes et dispositis de codage et de decodage de signaux numeriques, et systemes les mettant en oeuvre
KR100316785B1 (ko) * 1999-11-04 2001-12-13 윤종용 비트 오류에 견실한 산술 부호화/복호화 장치 및 그 방법
WO2001067616A1 (fr) 2000-03-07 2001-09-13 Koninklijke Philips Electronics N.V. Decodage arithmetique d'un signal d'information arithmetiquement code
KR20020020886A (ko) 2000-03-07 2002-03-16 요트.게.아. 롤페즈 산술적으로 인코딩된 정보신호의 산술 디코딩
US8959582B2 (en) 2000-03-09 2015-02-17 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
US6879988B2 (en) 2000-03-09 2005-04-12 Pkware 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
US8230482B2 (en) 2000-03-09 2012-07-24 Pkware, Inc. System and method for manipulating and managing computer archive files
JP3620506B2 (ja) * 2002-02-28 2005-02-16 ソニー株式会社 Ｍｑ−ｃｏｄｅｒ方式の算術符号化／復号装置及び再正規化方法
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
US6825782B2 (en) * 2002-09-20 2004-11-30 Ntt Docomo, Inc. Method and apparatus for arithmetic coding and termination
WO2005034092A2 (fr) * 2003-09-29 2005-04-14 Handheld Entertainment, Inc. Procede et appareil de codage d'informations
CN101742283B (zh) * 2008-11-26 2011-11-23 财团法人工业技术研究院 解码方法及装置
US8207875B2 (en) 2009-10-28 2012-06-26 Motorola Mobility, Inc. Encoder that optimizes bit allocation for information sub-parts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286256A (en) * 1979-11-28 1981-08-25 International Business Machines Corporation Method and means for arithmetic coding utilizing a reduced number of operations
US4891643A (en) * 1986-09-15 1990-01-02 International Business Machines Corporation Arithmetic coding data compression/de-compression by selectively employed, diverse arithmetic coding encoders and decoders
US5418532A (en) * 1993-05-13 1995-05-23 Bell Communications Research, Inc. Method and system for efficient, multiplication-free arithmetic coding

Also Published As

Publication number Publication date
MY129270A (en) 2007-03-30
BR9904879B1 (pt) 2011-11-16
IL133046A (en) 2004-06-01
AU2295399A (en) 1999-10-18
TR199902831T1 (xx) 2000-07-21
KR20010012832A (ko) 2001-02-26
US6144320A (en) 2000-11-07
PT983635E (pt) 2009-12-16
ES2333492T3 (es) 2010-02-22
AU757911B2 (en) 2003-03-13
ID24587A (id) 2000-07-27
WO1999049579A3 (fr) 1999-11-11
AR014729A1 (es) 2001-03-28
IL133046A0 (en) 2001-03-19
CN1134896C (zh) 2004-01-14
JP2002500849A (ja) 2002-01-08
WO1999049579A2 (fr) 1999-09-30
DE69941528D1 (de) 2009-11-26
CN1262816A (zh) 2000-08-09
KR100604364B1 (ko) 2006-07-25
EP0983635B1 (fr) 2009-10-14
ATE445935T1 (de) 2009-10-15
EP0983635A2 (fr) 2000-03-08
JP4179640B2 (ja) 2008-11-12
BR9904879A (pt) 2000-09-19

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