JPH022336B2 - - Google Patents
Info
- Publication number
- JPH022336B2 JPH022336B2 JP55106930A JP10693080A JPH022336B2 JP H022336 B2 JPH022336 B2 JP H022336B2 JP 55106930 A JP55106930 A JP 55106930A JP 10693080 A JP10693080 A JP 10693080A JP H022336 B2 JPH022336 B2 JP H022336B2
- Authority
- JP
- Japan
- Prior art keywords
- code
- signal
- length
- codes
- time
- 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
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/005—Statistical coding, e.g. Huffman, run length coding
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10693080A JPS5731243A (en) | 1980-08-04 | 1980-08-04 | Coder |
| CA000382940A CA1189974A (en) | 1980-08-04 | 1981-07-31 | Code conversion system |
| US06/550,946 US4534055A (en) | 1980-08-04 | 1983-11-14 | Code conversion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10693080A JPS5731243A (en) | 1980-08-04 | 1980-08-04 | Coder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5731243A JPS5731243A (en) | 1982-02-19 |
| JPH022336B2 true JPH022336B2 (OSRAM) | 1990-01-17 |
Family
ID=14446113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10693080A Granted JPS5731243A (en) | 1980-08-04 | 1980-08-04 | Coder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5731243A (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0813132B2 (ja) * | 1985-11-15 | 1996-02-07 | 富士通株式会社 | ブロック化エントロピー符号化装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5730452A (en) * | 1980-07-30 | 1982-02-18 | Fujitsu Ltd | Variable-length code transmission system |
| JPS5731242A (en) * | 1980-08-04 | 1982-02-19 | Nec Corp | Coder |
-
1980
- 1980-08-04 JP JP10693080A patent/JPS5731243A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5731243A (en) | 1982-02-19 |
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