DE60111361D1 - Schnelle datenkomprimierung - Google Patents
Schnelle datenkomprimierungInfo
- Publication number
- DE60111361D1 DE60111361D1 DE60111361T DE60111361T DE60111361D1 DE 60111361 D1 DE60111361 D1 DE 60111361D1 DE 60111361 T DE60111361 T DE 60111361T DE 60111361 T DE60111361 T DE 60111361T DE 60111361 D1 DE60111361 D1 DE 60111361D1
- Authority
- DE
- Germany
- Prior art keywords
- dictionary
- vector
- current
- adaption
- data compression
- 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 - Lifetime
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
-
- 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
- H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
- H03M7/3088—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method employing the use of a dictionary, e.g. LZ78
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0001711.1A GB0001711D0 (en) | 2000-01-25 | 2000-01-25 | Data compression having improved compression speed |
PCT/GB2001/000237 WO2001056169A1 (en) | 2000-01-25 | 2001-01-22 | Data compression having improved compression speed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60111361D1 true DE60111361D1 (de) | 2005-07-14 |
Family
ID=9884322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60111361T Expired - Lifetime DE60111361D1 (de) | 2000-01-25 | 2001-01-22 | Schnelle datenkomprimierung |
Country Status (11)
Country | Link |
---|---|
US (1) | US6765509B2 (de) |
EP (1) | EP1262025B1 (de) |
JP (1) | JP2003521190A (de) |
KR (1) | KR20020070504A (de) |
AT (1) | ATE297609T1 (de) |
AU (1) | AU2001228635A1 (de) |
CA (1) | CA2398346A1 (de) |
DE (1) | DE60111361D1 (de) |
GB (1) | GB0001711D0 (de) |
HK (1) | HK1048900A1 (de) |
WO (1) | WO2001056169A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6748101B1 (en) | 1995-05-02 | 2004-06-08 | Cummins-Allison Corp. | Automatic currency processing system |
US6963587B2 (en) | 2000-11-16 | 2005-11-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Communication system and method utilizing request-reply communication patterns for data compression |
AR042582A1 (es) * | 2000-11-16 | 2005-06-29 | Ericsson Telefon Ab L M | Sistema y metodo de comunicaciones que utilizan formas de comunicacion de peticion - repuesta para la compresion de los datos |
GB0102572D0 (en) * | 2001-02-01 | 2001-03-21 | Btg Int Ltd | Apparatus to provide fast data compression |
US6892292B2 (en) * | 2002-01-09 | 2005-05-10 | Nec Corporation | Apparatus for one-cycle decompression of compressed data and methods of operation thereof |
US6674908B1 (en) | 2002-05-04 | 2004-01-06 | Edward Lasar Aronov | Method of compression of binary data with a random number generator |
DE10310858A1 (de) * | 2003-03-11 | 2004-09-23 | Bergische Universität Wuppertal | Verfahren und Vorrichtung zur Kompression einer Zeichenkette |
US6900746B1 (en) * | 2003-12-23 | 2005-05-31 | Wend Llc | Asynchronous, data-activated concatenator for variable length datum segments |
JP2006324944A (ja) * | 2005-05-19 | 2006-11-30 | Renesas Technology Corp | 符号化装置 |
CA2622915A1 (en) * | 2005-09-28 | 2007-04-05 | The Regents Of The University Of California | Calcium binding peptides |
DE102007033146B4 (de) | 2007-07-13 | 2012-02-02 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Verstellventil für die Verstellung des Fördervolumens einer Verdrängerpumpe |
JP5828256B2 (ja) * | 2011-09-27 | 2015-12-02 | 日本電気株式会社 | データ転送制御装置、データ転送制御方法、およびデータ転送制御システム |
US8947270B2 (en) | 2013-06-29 | 2015-02-03 | Intel Corporation | Apparatus and method to accelerate compression and decompression operations |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4876541A (en) * | 1987-10-15 | 1989-10-24 | Data Compression Corporation | Stem for dynamically compressing and decompressing electronic data |
US5861827A (en) | 1996-07-24 | 1999-01-19 | Unisys Corporation | Data compression and decompression system with immediate dictionary updating interleaved with string search |
-
2000
- 2000-01-25 GB GBGB0001711.1A patent/GB0001711D0/en not_active Ceased
-
2001
- 2001-01-22 AU AU2001228635A patent/AU2001228635A1/en not_active Abandoned
- 2001-01-22 JP JP2001555211A patent/JP2003521190A/ja active Pending
- 2001-01-22 EP EP01946992A patent/EP1262025B1/de not_active Expired - Lifetime
- 2001-01-22 CA CA002398346A patent/CA2398346A1/en not_active Abandoned
- 2001-01-22 US US10/182,184 patent/US6765509B2/en not_active Expired - Fee Related
- 2001-01-22 DE DE60111361T patent/DE60111361D1/de not_active Expired - Lifetime
- 2001-01-22 KR KR1020027009439A patent/KR20020070504A/ko not_active Application Discontinuation
- 2001-01-22 WO PCT/GB2001/000237 patent/WO2001056169A1/en active IP Right Grant
- 2001-01-22 AT AT01946992T patent/ATE297609T1/de not_active IP Right Cessation
-
2003
- 2003-02-04 HK HK03100797A patent/HK1048900A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA2398346A1 (en) | 2001-08-02 |
GB0001711D0 (en) | 2000-03-15 |
JP2003521190A (ja) | 2003-07-08 |
HK1048900A1 (en) | 2003-04-17 |
AU2001228635A1 (en) | 2001-08-07 |
KR20020070504A (ko) | 2002-09-09 |
ATE297609T1 (de) | 2005-06-15 |
US6765509B2 (en) | 2004-07-20 |
US20030117299A1 (en) | 2003-06-26 |
EP1262025A1 (de) | 2002-12-04 |
WO2001056169A1 (en) | 2001-08-02 |
EP1262025B1 (de) | 2005-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |