KR100622590B1 - 다중 채널 정보신호의 연산 인코딩/디코딩 - Google Patents

다중 채널 정보신호의 연산 인코딩/디코딩 Download PDF

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Publication number
KR100622590B1
KR100622590B1 KR1019997010527A KR19997010527A KR100622590B1 KR 100622590 B1 KR100622590 B1 KR 100622590B1 KR 1019997010527 A KR1019997010527 A KR 1019997010527A KR 19997010527 A KR19997010527 A KR 19997010527A KR 100622590 B1 KR100622590 B1 KR 100622590B1
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South Korea
Prior art keywords
signal
signals
probability
prediction
input
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English (en)
Korean (ko)
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KR20010012571A (ko
Inventor
반데르플로이텐레나투스제이.
브루에케르스알폰스에이.엠.엘.
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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Publication of KR20010012571A publication Critical patent/KR20010012571A/ko
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    • 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

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
KR1019997010527A 1998-03-16 1999-02-22 다중 채널 정보신호의 연산 인코딩/디코딩 Expired - Fee Related KR100622590B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98200820 1998-03-16
EP98200820.3 1998-03-16
PCT/IB1999/000313 WO1999048212A2 (en) 1998-03-16 1999-02-22 Arithmetic encoding/decoding of a multi-channel information signal

Publications (2)

Publication Number Publication Date
KR20010012571A KR20010012571A (ko) 2001-02-15
KR100622590B1 true KR100622590B1 (ko) 2006-09-11

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ID=8233468

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KR1019997010527A Expired - Fee Related KR100622590B1 (ko) 1998-03-16 1999-02-22 다중 채널 정보신호의 연산 인코딩/디코딩

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
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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
EA003444B1 (ru) * 1999-01-07 2003-06-26 Конинклейке Филипс Электроникс Н.В. Эффективное кодирование дополнительной информации в кодере без потерь
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
US8959582B2 (en) 2000-03-09 2015-02-17 Pkware, Inc. System and method for manipulating and managing computer archive files
US20060155788A1 (en) * 2000-03-09 2006-07-13 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
US20060143199A1 (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
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
US20060143180A1 (en) * 2000-03-09 2006-06-29 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
US20060143253A1 (en) * 2000-03-09 2006-06-29 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
DK1472793T3 (da) * 2002-01-23 2012-10-01 Koninkl Philips Electronics Nv Datakompression og udvidelse af et digitalt informationssignal
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
CN101055719B (zh) * 2004-09-17 2011-02-02 广州广晟数码技术有限公司 编码和发送多声道数字音频信号的方法
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
WO2011080851A1 (ja) * 2009-12-28 2011-07-07 パナソニック株式会社 画像符号化装置および集積回路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930022887A (ko) * 1992-04-09 1993-11-24 조엘 디이 탤코트 디지탈 영상을 압축하고 배치하며 부분적으로 재구성하는 방법 및 시스템
KR950007536A (ko) * 1993-08-06 1995-03-21 가따오까 다까시 부호화방식 및 부호화 복호방법

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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
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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930022887A (ko) * 1992-04-09 1993-11-24 조엘 디이 탤코트 디지탈 영상을 압축하고 배치하며 부분적으로 재구성하는 방법 및 시스템
KR950007536A (ko) * 1993-08-06 1995-03-21 가따오까 다까시 부호화방식 및 부호화 복호방법

Also Published As

Publication number Publication date
BR9906321A (pt) 2000-07-04
CN1202623C (zh) 2005-05-18
CN1275263A (zh) 2000-11-29
JP2001527733A (ja) 2001-12-25
US6229463B1 (en) 2001-05-08
WO1999048212A3 (en) 1999-11-18
KR20010012571A (ko) 2001-02-15
AU763060B2 (en) 2003-07-10
JP4179639B2 (ja) 2008-11-12
AU2295499A (en) 1999-10-11
MY125292A (en) 2006-07-31
ZA992073B (en) 1999-09-27
ID23659A (id) 2000-05-11
AR014685A1 (es) 2001-03-28
WO1999048212A2 (en) 1999-09-23
EP0981861A2 (en) 2000-03-01

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