FI911577A - Foerfarande foer datakompression. - Google Patents
Foerfarande foer datakompression. Download PDFInfo
- Publication number
- FI911577A FI911577A FI911577A FI911577A FI911577A FI 911577 A FI911577 A FI 911577A FI 911577 A FI911577 A FI 911577A FI 911577 A FI911577 A FI 911577A FI 911577 A FI911577 A FI 911577A
- Authority
- FI
- Finland
- Prior art keywords
- datakompression
- foerfarande foer
- foerfarande
- foer
- foer datakompression
- Prior art date
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19904015420 DE4015420A1 (de) | 1990-05-14 | 1990-05-14 | Verfahren zur datenkompression |
Publications (2)
Publication Number | Publication Date |
---|---|
FI911577A0 FI911577A0 (fi) | 1991-04-02 |
FI911577A true FI911577A (fi) | 1991-11-15 |
Family
ID=6406349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI911577A FI911577A (fi) | 1990-05-14 | 1991-04-02 | Foerfarande foer datakompression. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0456893A3 (fi) |
DE (1) | DE4015420A1 (fi) |
FI (1) | FI911577A (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2681966A1 (fr) * | 1991-09-27 | 1993-04-02 | Euro Cp Sarl | Procede de compression-decompression de donnees textuelles dans un reseau domotique. |
US5357546A (en) * | 1992-07-31 | 1994-10-18 | International Business Machines Corporation | Multimode and multiple character string run length encoding method and apparatus |
DE19854179A1 (de) * | 1998-11-24 | 2000-05-25 | Siemens Ag | Verfahren und Anordnung zur Kompression bzw. Expansion von Zeichenketten durch eine DV-Einrichtung |
DE19941976B4 (de) * | 1999-09-03 | 2007-01-11 | Volkswagen Ag | Verfahren zur Eingabe von Datensätzen in Datenbanken |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500955A (en) * | 1981-12-31 | 1985-02-19 | International Business Machines Corporation | Full word coding for information processing |
US4843389A (en) * | 1986-12-04 | 1989-06-27 | International Business Machines Corp. | Text compression and expansion method and apparatus |
DE3914589A1 (de) * | 1989-05-03 | 1990-11-08 | Bosch Gmbh Robert | Verfahren zur datenreduktion bei strassennamen |
-
1990
- 1990-05-14 DE DE19904015420 patent/DE4015420A1/de not_active Withdrawn
- 1990-11-30 EP EP19900122921 patent/EP0456893A3/de not_active Withdrawn
-
1991
- 1991-04-02 FI FI911577A patent/FI911577A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0456893A2 (de) | 1991-11-21 |
DE4015420A1 (de) | 1991-11-21 |
FI911577A0 (fi) | 1991-04-02 |
EP0456893A3 (en) | 1992-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |