JPS60214168A - ビデオカメラにおける逆光補正回路 - Google Patents
ビデオカメラにおける逆光補正回路Info
- Publication number
- JPS60214168A JPS60214168A JP59069927A JP6992784A JPS60214168A JP S60214168 A JPS60214168 A JP S60214168A JP 59069927 A JP59069927 A JP 59069927A JP 6992784 A JP6992784 A JP 6992784A JP S60214168 A JPS60214168 A JP S60214168A
- Authority
- JP
- Japan
- Prior art keywords
- average brightness
- circuit
- video camera
- correction circuit
- brightness
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 235000020971 citrus fruits Nutrition 0.000 claims 1
- 239000013589 supplement Substances 0.000 claims 1
- 239000004065 semiconductor Substances 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 7
- 238000003384 imaging method Methods 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- JADDQZYHOWSFJD-FLNNQWSLSA-N N-ethyl-5'-carboxamidoadenosine Chemical compound O[C@@H]1[C@H](O)[C@@H](C(=O)NCC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 JADDQZYHOWSFJD-FLNNQWSLSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59069927A JPS60214168A (ja) | 1984-04-10 | 1984-04-10 | ビデオカメラにおける逆光補正回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59069927A JPS60214168A (ja) | 1984-04-10 | 1984-04-10 | ビデオカメラにおける逆光補正回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60214168A true JPS60214168A (ja) | 1985-10-26 |
| JPH0574271B2 JPH0574271B2 (enrdf_load_stackoverflow) | 1993-10-18 |
Family
ID=13416805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59069927A Granted JPS60214168A (ja) | 1984-04-10 | 1984-04-10 | ビデオカメラにおける逆光補正回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60214168A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242776A (ja) * | 1984-05-17 | 1985-12-02 | Canon Inc | 撮像装置 |
| JPS62110369A (ja) * | 1985-11-08 | 1987-05-21 | Matsushita Electric Ind Co Ltd | 撮像装置 |
| JPH01218178A (ja) * | 1988-02-25 | 1989-08-31 | Sanyo Electric Co Ltd | 撮像装置 |
| JPH0256180A (ja) * | 1988-05-20 | 1990-02-26 | Sanyo Electric Co Ltd | 撮像装置 |
-
1984
- 1984-04-10 JP JP59069927A patent/JPS60214168A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242776A (ja) * | 1984-05-17 | 1985-12-02 | Canon Inc | 撮像装置 |
| JPS62110369A (ja) * | 1985-11-08 | 1987-05-21 | Matsushita Electric Ind Co Ltd | 撮像装置 |
| JPH01218178A (ja) * | 1988-02-25 | 1989-08-31 | Sanyo Electric Co Ltd | 撮像装置 |
| JPH0256180A (ja) * | 1988-05-20 | 1990-02-26 | Sanyo Electric Co Ltd | 撮像装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0574271B2 (enrdf_load_stackoverflow) | 1993-10-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |