JPH0585109B2 - - Google Patents
Info
- Publication number
- JPH0585109B2 JPH0585109B2 JP10835487A JP10835487A JPH0585109B2 JP H0585109 B2 JPH0585109 B2 JP H0585109B2 JP 10835487 A JP10835487 A JP 10835487A JP 10835487 A JP10835487 A JP 10835487A JP H0585109 B2 JPH0585109 B2 JP H0585109B2
- Authority
- JP
- Japan
- Prior art keywords
- mode
- interpolation error
- interpolation
- image signal
- original
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 38
- 230000006835 compression Effects 0.000 claims description 21
- 238000007906 compression Methods 0.000 claims description 21
- 238000012937 correction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 238000005070 sampling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Compression Or Coding Systems Of Tv Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62108354A JPS63274281A (ja) | 1987-04-30 | 1987-04-30 | 画像信号帯域圧縮方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62108354A JPS63274281A (ja) | 1987-04-30 | 1987-04-30 | 画像信号帯域圧縮方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63274281A JPS63274281A (ja) | 1988-11-11 |
| JPH0585109B2 true JPH0585109B2 (ko) | 1993-12-06 |
Family
ID=14482590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62108354A Granted JPS63274281A (ja) | 1987-04-30 | 1987-04-30 | 画像信号帯域圧縮方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63274281A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5289282A (en) * | 1991-05-28 | 1994-02-22 | Matsushita Electric Industrial Co., Ltd. | Video signal gradation corrector |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159986A (ja) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | 符号化方式 |
-
1987
- 1987-04-30 JP JP62108354A patent/JPS63274281A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6159986A (ja) * | 1984-08-31 | 1986-03-27 | Fujitsu Ltd | 符号化方式 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63274281A (ja) | 1988-11-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |