JPS6451384U - - Google Patents
Info
- Publication number
- JPS6451384U JPS6451384U JP14611487U JP14611487U JPS6451384U JP S6451384 U JPS6451384 U JP S6451384U JP 14611487 U JP14611487 U JP 14611487U JP 14611487 U JP14611487 U JP 14611487U JP S6451384 U JPS6451384 U JP S6451384U
- Authority
- JP
- Japan
- Prior art keywords
- optical filter
- image sensor
- white balance
- balance circuit
- automatic white
- 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
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案の一実施例のブロツク図である
。
１……レンズ、２……光フイルタ、３……分解
光学系、４……Ｒチヤネル撮像素子、５……Ｇチ
ヤネル撮像素子、６……Ｂチヤネル撮像素子、７
Ｒ，７Ｂ……可変利得増幅器、８Ｒ，８Ｇ，８Ｂ
……プロセス増幅器、９……カラーエンコーダ、
１１……自動白バランス回路、１２Ｒ，１２Ｂ…
…レベル検出器、１３……フリツプフロツプ、１
４……フイルタ制御器。
FIG. 1 is a block diagram of one embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Lens, 2...Optical filter, 3...Resolving optical system, 4...R channel image sensor, 5...G channel image sensor, 6...B channel image sensor, 7
R, 7B...Variable gain amplifier, 8R, 8G, 8B
... Process amplifier, 9 ... Color encoder,
11...Automatic white balance circuit, 12R, 12B...
...Level detector, 13...Flip-flop, 1
4...Filter controller.
Claims (1)
の光フイルタをレンズから撮像素子までの光路中
に出し入れすることにより前記撮像素子に入力す
る光の色温度を変換できるようにしたカラーテレ
ビジヨンカメラ装置において、 前記自動白バランス回路の出力レベルに応じて
前記光フイルタの前記出し入れを行うフイルタ制
御器を含むことを特徴とするカラーテレビジヨン
カメラ装置。[Claims for Utility Model Registration] An automatic white balance circuit and an optical filter are provided, and the color temperature of light input to the image sensor can be converted by inserting and removing the optical filter into the optical path from the lens to the image sensor. A color television camera apparatus according to the present invention, further comprising a filter controller for inserting and removing the optical filter in accordance with an output level of the automatic white balance circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14611487U JPS6451384U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14611487U JPS6451384U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451384U true JPS6451384U (en) | 1989-03-30 |
Family
ID=31415301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14611487U Pending JPS6451384U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451384U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145288A (en) * | 1982-02-22 | 1983-08-30 | Toshiba Corp | Color image pickup device |
-
1987
- 1987-09-24 JP JP14611487U patent/JPS6451384U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58145288A (en) * | 1982-02-22 | 1983-08-30 | Toshiba Corp | Color image pickup device |
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