TWI319937B - Encoder/decoder and method for encoding/decoding a code word based on information values and computer program - Google Patents

Encoder/decoder and method for encoding/decoding a code word based on information values and computer program

Info

Publication number
TWI319937B
TWI319937B TW095112641A TW95112641A TWI319937B TW I319937 B TWI319937 B TW I319937B TW 095112641 A TW095112641 A TW 095112641A TW 95112641 A TW95112641 A TW 95112641A TW I319937 B TWI319937 B TW I319937B
Authority
TW
Taiwan
Prior art keywords
decoder
encoder
decoding
encoding
computer program
Prior art date
Application number
TW095112641A
Other languages
English (en)
Other versions
TW200644448A (en
Inventor
Ralph Sperschneider
Juergen Herre
Karsten Linzmeier
Johannes Hilpert
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 filed Critical
Publication of TW200644448A publication Critical patent/TW200644448A/zh
Application granted granted Critical
Publication of TWI319937B publication Critical patent/TWI319937B/zh

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
    • H03M7/42—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code using table look-up for the coding or decoding process, e.g. using read-only memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
TW095112641A 2005-04-13 2006-04-10 Encoder/decoder and method for encoding/decoding a code word based on information values and computer program TWI319937B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67099305P 2005-04-13 2005-04-13
US11/251,485 US7788106B2 (en) 2005-04-13 2005-10-14 Entropy coding with compact codebooks

Publications (2)

Publication Number Publication Date
TW200644448A TW200644448A (en) 2006-12-16
TWI319937B true TWI319937B (en) 2010-01-21

Family

ID=36480915

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095112641A TWI319937B (en) 2005-04-13 2006-04-10 Encoder/decoder and method for encoding/decoding a code word based on information values and computer program

Country Status (18)

Country Link
US (1) US7788106B2 (zh)
EP (1) EP1869775B1 (zh)
JP (1) JP4832507B2 (zh)
KR (1) KR100954182B1 (zh)
CN (1) CN101156320B (zh)
AU (1) AU2006233511B9 (zh)
BR (1) BRPI0612179B1 (zh)
CA (1) CA2605316C (zh)
ES (1) ES2433282T3 (zh)
HK (1) HK1110709A1 (zh)
IL (1) IL186312A0 (zh)
MX (1) MX2007012673A (zh)
MY (1) MY149613A (zh)
NO (1) NO339831B1 (zh)
PL (1) PL1869775T3 (zh)
RU (1) RU2379832C2 (zh)
TW (1) TWI319937B (zh)
WO (1) WO2006108463A1 (zh)

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US8669889B2 (en) 2011-07-21 2014-03-11 International Business Machines Corporation Using variable length code tables to compress an input data stream to a compressed output data stream
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Also Published As

Publication number Publication date
CN101156320B (zh) 2012-01-25
ES2433282T3 (es) 2013-12-10
US7788106B2 (en) 2010-08-31
PL1869775T3 (pl) 2014-01-31
JP2008536410A (ja) 2008-09-04
NO339831B1 (no) 2017-02-06
NO20075775L (no) 2007-11-09
WO2006108463A1 (en) 2006-10-19
EP1869775B1 (en) 2013-09-04
BRPI0612179A2 (pt) 2010-11-03
AU2006233511B9 (en) 2010-09-30
CA2605316C (en) 2013-01-29
KR100954182B1 (ko) 2010-04-21
AU2006233511B2 (en) 2009-12-03
AU2006233511A1 (en) 2006-10-19
RU2379832C2 (ru) 2010-01-20
US20060235865A1 (en) 2006-10-19
HK1110709A1 (en) 2008-07-18
CA2605316A1 (en) 2006-10-19
EP1869775A1 (en) 2007-12-26
JP4832507B2 (ja) 2011-12-07
BRPI0612179B1 (pt) 2018-05-02
TW200644448A (en) 2006-12-16
CN101156320A (zh) 2008-04-02
IL186312A0 (en) 2008-01-20
RU2007141938A (ru) 2009-05-20
MX2007012673A (es) 2007-12-13
MY149613A (en) 2013-09-13
KR20070110132A (ko) 2007-11-15

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