IN156654B - - Google Patents
Info
- Publication number
- IN156654B IN156654B IN511/CAL/82A IN511CA1982A IN156654B IN 156654 B IN156654 B IN 156654B IN 511CA1982 A IN511CA1982 A IN 511CA1982A IN 156654 B IN156654 B IN 156654B
- Authority
- IN
- India
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
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 |
|---|---|---|---|
| DE19813118676 DE3118676A1 (de) | 1981-05-12 | 1981-05-12 | Verfahren zur kompression redundanter folgen serieller datenelemente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN156654B true IN156654B (en:Method) | 1985-10-05 |
Family
ID=6132019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN511/CAL/82A IN156654B (en:Method) | 1981-05-12 | 1982-05-06 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0065665A1 (en:Method) |
| CA (1) | CA1181867A (en:Method) |
| DE (1) | DE3118676A1 (en:Method) |
| IN (1) | IN156654B (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558302A (en) * | 1983-06-20 | 1985-12-10 | Sperry Corporation | High speed data compression and decompression apparatus and method |
| GB2172127B (en) * | 1985-03-06 | 1988-10-12 | Ferranti Plc | Data compression system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3490690A (en) * | 1964-10-26 | 1970-01-20 | Ibm | Data reduction system |
| CA1005916A (en) * | 1972-08-16 | 1977-02-22 | International Business Machines Corporation | Video compaction for printed text |
| DE2460147C2 (de) * | 1974-12-19 | 1983-05-05 | Ibm Deutschland Gmbh, 7000 Stuttgart | Anordnung zur Dekomprimierung komprimierter Information für aus schwarzen und weißen Bereichen zusammengesetze darzustellende Zeichen |
| US4044347A (en) * | 1975-05-19 | 1977-08-23 | International Business Machines Corporation | Variable-length to fixed-length conversion of minimum-redundancy codes |
| US4054951A (en) * | 1976-06-30 | 1977-10-18 | International Business Machines Corporation | Data expansion apparatus |
-
1981
- 1981-05-12 DE DE19813118676 patent/DE3118676A1/de active Granted
-
1982
- 1982-04-30 EP EP82103690A patent/EP0065665A1/de not_active Ceased
- 1982-05-06 IN IN511/CAL/82A patent/IN156654B/en unknown
- 1982-05-11 CA CA000402653A patent/CA1181867A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1181867A (en) | 1985-01-29 |
| DE3118676C2 (en:Method) | 1989-05-11 |
| DE3118676A1 (de) | 1982-12-02 |
| EP0065665A1 (de) | 1982-12-01 |