JPS61119464U - - Google Patents
Info
- Publication number
- JPS61119464U JPS61119464U JP80585U JP80585U JPS61119464U JP S61119464 U JPS61119464 U JP S61119464U JP 80585 U JP80585 U JP 80585U JP 80585 U JP80585 U JP 80585U JP S61119464 U JPS61119464 U JP S61119464U
- Authority
- JP
- Japan
- Prior art keywords
- run length
- encoding
- code
- encoding device
- counter
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は従来のＭＨ符号化装置を示すブロツク図
、第３図は第２図に示した符号化部の詳細ブロツ
ク図。
符号の説明、１……イメージメモリ、２……入
力バツフア部、３……ランレングス検出部、４…
…符号化部、５……出力バツフア部、６……記憶
装置、１０……符号化制御部、１４……カウンタ
、１５，１６……シフトレジスタ、１７……ＲＯ
Ｍ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing a conventional MH encoding device, and FIG. 3 is a detailed block diagram of the encoding section shown in FIG. 2. Explanation of symbols: 1... Image memory, 2... Input buffer section, 3... Run length detection section, 4...
...Encoding unit, 5...Output buffer unit, 6...Storage device, 10...Encoding control unit, 14...Counter, 15, 16...Shift register, 17...RO
M.
Claims (1)
のランレングスに基づいて符号化部によりＭＨ符
号に変換するＭＨ符号化装置において、 前記ランレングスによつてアクセスされるとき
に、予め格納されている有効ビツト数及びＭＨコ
ードをカウンタ及びシフトレジスタにロードする
ＲＯＭを前記ＭＨ符号化部に設けたことを特徴と
するＭＨ符号化装置。[Claims for Utility Model Registration] In an MH encoding device that detects a run length from image data and converts it into an MH code by an encoding unit based on the run length, when accessed by the run length, An MH encoding device characterized in that the MH encoding section is provided with a ROM for loading a pre-stored number of effective bits and an MH code into a counter and a shift register.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80585U JPS61119464U (en) | 1985-01-08 | 1985-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP80585U JPS61119464U (en) | 1985-01-08 | 1985-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61119464U true JPS61119464U (en) | 1986-07-28 |
Family
ID=30472981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP80585U Pending JPS61119464U (en) | 1985-01-08 | 1985-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61119464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351966A (en) * | 1989-06-29 | 1991-03-06 | Samsung Electron Co Ltd | Coding apparatus of image data |
-
1985
- 1985-01-08 JP JP80585U patent/JPS61119464U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0351966A (en) * | 1989-06-29 | 1991-03-06 | Samsung Electron Co Ltd | Coding apparatus of image data |
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