JPH0584981B2 - - Google Patents
Info
- Publication number
- JPH0584981B2 JPH0584981B2 JP9271885A JP9271885A JPH0584981B2 JP H0584981 B2 JPH0584981 B2 JP H0584981B2 JP 9271885 A JP9271885 A JP 9271885A JP 9271885 A JP9271885 A JP 9271885A JP H0584981 B2 JPH0584981 B2 JP H0584981B2
- Authority
- JP
- Japan
- Prior art keywords
- level
- signal
- compression
- circuit
- reference voltage
- 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 - Lifetime
Links
- 230000006835 compression Effects 0.000 claims description 54
- 238000007906 compression Methods 0.000 claims description 54
- 238000003384 imaging method Methods 0.000 claims description 19
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 5
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
Landscapes
- Picture Signal Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9271885A JPS61251375A (ja) | 1985-04-30 | 1985-04-30 | 撮像信号の圧縮回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9271885A JPS61251375A (ja) | 1985-04-30 | 1985-04-30 | 撮像信号の圧縮回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61251375A JPS61251375A (ja) | 1986-11-08 |
JPH0584981B2 true JPH0584981B2 (xx) | 1993-12-03 |
Family
ID=14062232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9271885A Granted JPS61251375A (ja) | 1985-04-30 | 1985-04-30 | 撮像信号の圧縮回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61251375A (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07105902B2 (ja) * | 1985-12-28 | 1995-11-13 | 株式会社日立製作所 | 映像信号処理回路 |
JPS63155960A (ja) * | 1986-12-19 | 1988-06-29 | Matsushita Electric Ind Co Ltd | 輝度信号補正回路 |
JPH0210671U (xx) * | 1988-07-04 | 1990-01-23 |
-
1985
- 1985-04-30 JP JP9271885A patent/JPS61251375A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS61251375A (ja) | 1986-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |