JPS6442985A - Image information encoder - Google Patents
Image information encoderInfo
- Publication number
- JPS6442985A JPS6442985A JP19953087A JP19953087A JPS6442985A JP S6442985 A JPS6442985 A JP S6442985A JP 19953087 A JP19953087 A JP 19953087A JP 19953087 A JP19953087 A JP 19953087A JP S6442985 A JPS6442985 A JP S6442985A
- Authority
- JP
- Japan
- Prior art keywords
- data
- digit
- notation
- runlength
- runlength data
- 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.)
- Granted
Links
Abstract
PURPOSE:To drastically reduce memory capacity by providing a means converting runlength data into R-notation separating the runlength data to the content and the digit position of every digit by the R-notation, and successively storing the data every digit in a buffer memory. CONSTITUTION:In an image information encoding device which successively converts 3 two channel image information obtained by complying with image scanning to the runlength data and successively and temporarily stores the data in the buffer memory 5 every one scanning line, and generates a prescribed code from the stored runlength data and stores it; the means 4 converting the runlength data to the R-notation is provided. Then, said encoding device separates the runlength data to the content and the digit position of every digit by the R-notation. Thus the one word of the runlength data can be constituted of the number of short bits and finally the memory capacity corresponding to the required number of bits per one word can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199530A JP2556047B2 (en) | 1987-08-10 | 1987-08-10 | Image information coding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62199530A JP2556047B2 (en) | 1987-08-10 | 1987-08-10 | Image information coding device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6442985A true JPS6442985A (en) | 1989-02-15 |
JP2556047B2 JP2556047B2 (en) | 1996-11-20 |
Family
ID=16409363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62199530A Expired - Lifetime JP2556047B2 (en) | 1987-08-10 | 1987-08-10 | Image information coding device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2556047B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007216903A (en) * | 2006-02-20 | 2007-08-30 | Mazda Motor Corp | Lower vehicle body structure for automobile |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60253372A (en) * | 1984-05-30 | 1985-12-14 | Oki Electric Ind Co Ltd | Picture signal coding system |
-
1987
- 1987-08-10 JP JP62199530A patent/JP2556047B2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60253372A (en) * | 1984-05-30 | 1985-12-14 | Oki Electric Ind Co Ltd | Picture signal coding system |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007216903A (en) * | 2006-02-20 | 2007-08-30 | Mazda Motor Corp | Lower vehicle body structure for automobile |
Also Published As
Publication number | Publication date |
---|---|
JP2556047B2 (en) | 1996-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |