DE69428627T2 - Dekodierer für Wörter variabler Länge mit hohem Durchfluss und Vorrichtung mit einem solchen Dekodierer - Google Patents

Dekodierer für Wörter variabler Länge mit hohem Durchfluss und Vorrichtung mit einem solchen Dekodierer

Info

Publication number
DE69428627T2
DE69428627T2 DE69428627T DE69428627T DE69428627T2 DE 69428627 T2 DE69428627 T2 DE 69428627T2 DE 69428627 T DE69428627 T DE 69428627T DE 69428627 T DE69428627 T DE 69428627T DE 69428627 T2 DE69428627 T2 DE 69428627T2
Authority
DE
Germany
Prior art keywords
decoder
flow rate
variable length
high flow
rate decoder
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69428627T
Other languages
English (en)
Other versions
DE69428627D1 (de
Inventor
Alexander Michael Rensink
Der Werf Albert Van
Robert Albertus Brondijk
Wilhelmus Hendrikus Alf Bruels
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69428627D1 publication Critical patent/DE69428627D1/de
Publication of DE69428627T2 publication Critical patent/DE69428627T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03M7/425—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 for the decoding process only

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
DE69428627T 1993-06-10 1994-06-03 Dekodierer für Wörter variabler Länge mit hohem Durchfluss und Vorrichtung mit einem solchen Dekodierer Expired - Fee Related DE69428627T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201653 1993-06-10

Publications (2)

Publication Number Publication Date
DE69428627D1 DE69428627D1 (de) 2001-11-22
DE69428627T2 true DE69428627T2 (de) 2002-08-08

Family

ID=8213885

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69428627T Expired - Fee Related DE69428627T2 (de) 1993-06-10 1994-06-03 Dekodierer für Wörter variabler Länge mit hohem Durchfluss und Vorrichtung mit einem solchen Dekodierer

Country Status (3)

Country Link
US (1) US5638069A (de)
JP (1) JP3238571B2 (de)
DE (1) DE69428627T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5798717A (en) * 1995-12-28 1998-08-25 Philips Electronics North America Corporation One-hot overflow matrix with enhanced architecture and one-hot variable length decoder incorporating the same
US5835035A (en) * 1995-12-28 1998-11-10 Philips Electronics North America Corporation High performance variable length decoder with two-word bit stream segmentation and related method
GB9707861D0 (en) * 1997-04-18 1997-06-04 Certicom Corp Arithmetic processor
US6125406A (en) * 1998-05-15 2000-09-26 Xerox Corporation Bi-directional packing data device enabling forward/reverse bit sequences with two output latches
JP2001244952A (ja) * 2000-02-29 2001-09-07 Sony Corp 通信制御装置
US6696993B2 (en) * 2001-03-23 2004-02-24 Nokia Corporation Variable length coding
EP1719118A1 (de) * 2004-02-19 2006-11-08 Koninklijke Philips Electronics N.V. Decodierungsschema für signale mit variabler blocklänge
US9100042B2 (en) * 2013-06-20 2015-08-04 International Business Machines Corporation High throughput decoding of variable length data symbols
US9787323B1 (en) * 2016-12-11 2017-10-10 Microsoft Technology Licensing, Llc Huffman tree decompression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097261A (en) * 1989-11-22 1992-03-17 International Business Machines Corporation Data compression for recording on a record medium
KR940010433B1 (ko) * 1992-06-09 1994-10-22 대우전자 주식회사 가변길이 코드 디코딩장치
US5424733A (en) * 1993-02-17 1995-06-13 Zenith Electronics Corp. Parallel path variable length decoding for video signals

Also Published As

Publication number Publication date
JPH0779165A (ja) 1995-03-20
US5638069A (en) 1997-06-10
JP3238571B2 (ja) 2001-12-17
DE69428627D1 (de) 2001-11-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee