JPS5389611A - Pre-processing method for picture information signal coding - Google Patents
Pre-processing method for picture information signal codingInfo
- Publication number
- JPS5389611A JPS5389611A JP388377A JP388377A JPS5389611A JP S5389611 A JPS5389611 A JP S5389611A JP 388377 A JP388377 A JP 388377A JP 388377 A JP388377 A JP 388377A JP S5389611 A JPS5389611 A JP S5389611A
- Authority
- JP
- Japan
- Prior art keywords
- picture information
- processing method
- information signal
- signal coding
- information signals
- 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
Abstract
PURPOSE: To improve a compression factor of picture information signals and code signals efficiently by performing a suitable pre-processing for the arrangement and constitution itself of picture information signals.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP388377A JPS5389611A (en) | 1977-01-19 | 1977-01-19 | Pre-processing method for picture information signal coding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP388377A JPS5389611A (en) | 1977-01-19 | 1977-01-19 | Pre-processing method for picture information signal coding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5389611A true JPS5389611A (en) | 1978-08-07 |
Family
ID=11569571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP388377A Pending JPS5389611A (en) | 1977-01-19 | 1977-01-19 | Pre-processing method for picture information signal coding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5389611A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62145988A (en) * | 1985-12-20 | 1987-06-30 | Fujitsu Ltd | Transmission system for picture applied with adoptive scanning-line conversion |
-
1977
- 1977-01-19 JP JP388377A patent/JPS5389611A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62145988A (en) * | 1985-12-20 | 1987-06-30 | Fujitsu Ltd | Transmission system for picture applied with adoptive scanning-line conversion |
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