JPS5250112A - Coding/decoding method of color pattern and its equipment - Google Patents
Coding/decoding method of color pattern and its equipmentInfo
- Publication number
- JPS5250112A JPS5250112A JP50126138A JP12613875A JPS5250112A JP S5250112 A JPS5250112 A JP S5250112A JP 50126138 A JP50126138 A JP 50126138A JP 12613875 A JP12613875 A JP 12613875A JP S5250112 A JPS5250112 A JP S5250112A
- Authority
- JP
- Japan
- Prior art keywords
- coding
- equipment
- decoding method
- color pattern
- pattern
- 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: The run length coding is applied to color signal for plane, pattern, etc., while the coding is applied to only luminance signal for characters, etc. respectively. And through decoding of these codes, the compression rate of decoded information can be improved.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126138A JPS5250112A (en) | 1975-10-20 | 1975-10-20 | Coding/decoding method of color pattern and its equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50126138A JPS5250112A (en) | 1975-10-20 | 1975-10-20 | Coding/decoding method of color pattern and its equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5250112A true JPS5250112A (en) | 1977-04-21 |
JPS5733753B2 JPS5733753B2 (en) | 1982-07-19 |
Family
ID=14927602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50126138A Granted JPS5250112A (en) | 1975-10-20 | 1975-10-20 | Coding/decoding method of color pattern and its equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5250112A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6064571A (en) * | 1983-09-19 | 1985-04-13 | Toppan Printing Co Ltd | Interface for picture output |
JPH01161993A (en) * | 1987-12-18 | 1989-06-26 | Canon Inc | Coding system for color picture information |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60120051U (en) * | 1984-01-21 | 1985-08-13 | 城東化学工業株式会社 | manhole cover |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932209A (en) * | 1972-07-21 | 1974-03-23 | ||
JPS49106221A (en) * | 1973-02-08 | 1974-10-08 |
-
1975
- 1975-10-20 JP JP50126138A patent/JPS5250112A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932209A (en) * | 1972-07-21 | 1974-03-23 | ||
JPS49106221A (en) * | 1973-02-08 | 1974-10-08 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6064571A (en) * | 1983-09-19 | 1985-04-13 | Toppan Printing Co Ltd | Interface for picture output |
JPH01161993A (en) * | 1987-12-18 | 1989-06-26 | Canon Inc | Coding system for color picture information |
Also Published As
Publication number | Publication date |
---|---|
JPS5733753B2 (en) | 1982-07-19 |
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