JPS62139182U - - Google Patents
Info
- Publication number
- JPS62139182U JPS62139182U JP2589686U JP2589686U JPS62139182U JP S62139182 U JPS62139182 U JP S62139182U JP 2589686 U JP2589686 U JP 2589686U JP 2589686 U JP2589686 U JP 2589686U JP S62139182 U JPS62139182 U JP S62139182U
- Authority
- JP
- Japan
- Prior art keywords
- imaging
- sensitivity
- image pickup
- signal
- setting means
- 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
- 238000003384 imaging method Methods 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 claims 7
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Description
図は本考案の一実施例における立体撮像装置の
構成を示す回路ブロツク図である。
Ａ，Ｂ……テレビジヨンカメラ、１ａ，１ｂ…
…ＥＥレンズ、２……切換制御回路、３……切換
スイツチ、２１ａ，２１ｂ……クランプ回路、２
２……同期分離回路、２３ａ，２３ｂ……検波器
、２４……スイツチ回路、２４ａ，２４ｂ……切
換接点、２５……ヒステリシス特性を備えた比較
器、ＶＡ，ＶＢ……撮像信号、ＳＣ……切換制御
信号。
The figure is a circuit block diagram showing the configuration of a stereoscopic imaging device according to an embodiment of the present invention. A, B...TV camera, 1a, 1b...
...EE lens, 2...Switching control circuit, 3...Switching switch, 21a, 21b...Clamp circuit, 2
2...Synchronization separation circuit, 23a, 23b...Detector, 24...Switch circuit, 24a, 24b...Switching contact, 25...Comparator with hysteresis characteristics, VA, VB...Imaging signal, SC... ...Switching control signal.
Claims (1)
撮像して立体画像を得る立体撮像装置において、
前記各撮像器毎に設けられた感度設定手段と、前
記各撮像器の撮像信号の検出レベルを相互に比較
してこの比較結果から上記各撮像器の撮像信号の
うちいずれか一つを選択しこの選択した撮像信号
により前記各感度設定手段の撮像感度をそれぞれ
制御する感度制御手段とを具備したことを特徴と
する立体撮像装置。 (2) 感度制御手段は、ヒステリシス特性を備え
た比較器を有し、この比較器により各撮像器の撮
像信号から検出した直流レベルを相互に比較して
その比較結果から直流レベルの最も大きいか又は
小さい撮像信号を選択し、この撮像信号を各感度
設定手段に各々供給して撮像感度を制御するもの
である実用新案登録請求の範囲第(1)項記載の立
体撮像装置。[Scope of Claim for Utility Model Registration] (1) In a stereoscopic imaging device that obtains a stereoscopic image by capturing images of objects in the same direction using multiple imagers,
Sensitivity setting means provided for each of the image pickup devices and the detection level of the image pickup signal of each of the image pickup devices are compared with each other, and one of the image pickup signals of each of the image pickup devices is selected from the comparison result. A three-dimensional imaging apparatus characterized by comprising: sensitivity control means for controlling the imaging sensitivity of each of the sensitivity setting means using the selected imaging signal. (2) The sensitivity control means has a comparator with hysteresis characteristics, which compares the DC levels detected from the imaging signals of each imager with each other, and determines which DC level is the highest based on the comparison result. The three-dimensional imaging apparatus according to claim (1), which is a utility model registration, wherein a small imaging signal is selected and the imaging signal is supplied to each sensitivity setting means to control the imaging sensitivity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589686U JPS62139182U (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2589686U JPS62139182U (en) | 1986-02-25 | 1986-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62139182U true JPS62139182U (en) | 1987-09-02 |
Family
ID=30826473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2589686U Pending JPS62139182U (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62139182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246989A (en) * | 1988-03-29 | 1989-10-02 | Kanji Murakami | Three-dimensional image pickup video camera |
-
1986
- 1986-02-25 JP JP2589686U patent/JPS62139182U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01246989A (en) * | 1988-03-29 | 1989-10-02 | Kanji Murakami | Three-dimensional image pickup video camera |
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