JPS63232760A - Telecamera apparatus - Google Patents
Telecamera apparatusInfo
- Publication number
- JPS63232760A JPS63232760A JP62066379A JP6637987A JPS63232760A JP S63232760 A JPS63232760 A JP S63232760A JP 62066379 A JP62066379 A JP 62066379A JP 6637987 A JP6637987 A JP 6637987A JP S63232760 A JPS63232760 A JP S63232760A
- Authority
- JP
- Japan
- Prior art keywords
- horizontal
- vertical
- shift register
- switched
- clock
- 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
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Transforming Light Signals Into Electric Signals (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は固体撮像素子を使用したテレビカメラ装置に関
する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a television camera device using a solid-state image sensor.
従来の技術
従来この種のカメラは放送方式に準じ走査方向を一定と
したものである。2. Description of the Related Art Conventionally, this type of camera has a fixed scanning direction in accordance with the broadcast system.
発明が解決しようとする問題点
しかしながら従来のものでは走査方向が一定であり、走
査方向を被写体に対し、90’変更する場合大変である
。Problems to be Solved by the Invention However, in the conventional method, the scanning direction is constant, and it is difficult to change the scanning direction by 90' with respect to the subject.
本発明はこのような欠点を除去したもので、被写体、カ
メラ本体の向きを変えることなく、走査の方向を水平と
垂直両方が切り換えできるようにしたものである。The present invention eliminates these drawbacks and allows the scanning direction to be switched between horizontal and vertical directions without changing the orientation of the subject or camera body.
問題点、を解決するための手段
本発明はそのだめに、固体撮像素子を水平、垂直シフト
するレジスタを、水平、垂直いずれにも切換られるよう
にしだものである。Means for Solving the Problems The present invention is, therefore, designed so that the register for horizontally and vertically shifting the solid-state image sensor can be switched either horizontally or vertically.
作 用
走査方向が任意に選べるように、カメラの利用が有利に
なる。It is advantageous to use a camera so that the scanning direction can be selected arbitrarily.
実施例
第1図は本発明の一実施例の構成を示すものである。第
2図はシフトレジスタ用の転送パルスである。第1図に
おいて、21はMOS型の固体撮像素子であり、22〜
33は画素である。この各画素に対し水平方向は水平シ
フトレジスタ35と垂直方向は垂直シラトレジスタ34
により順次指定された画素の電荷が信号として読み出さ
れる。Embodiment FIG. 1 shows the configuration of an embodiment of the present invention. FIG. 2 shows transfer pulses for the shift register. In FIG. 1, 21 is a MOS type solid-state image sensor;
33 is a pixel. For each pixel, the horizontal direction is a horizontal shift register 35, and the vertical direction is a vertical shift register 34.
The charges of the pixels sequentially designated by are read out as signals.
36.37は各レジスタ34.35の制御回路であり、
それぞれのレジスタのフロラクラ制御する。36.37 is a control circuit for each register 34.35,
Control the flow of each register.
38は同期信号発生器、39は信号処理系、40はクロ
ック切換回路である。第2図の41.42はそれぞれの
シフトレジスタのクロック波形の一例である。38 is a synchronizing signal generator, 39 is a signal processing system, and 40 is a clock switching circuit. 41 and 42 in FIG. 2 are examples of clock waveforms of the respective shift registers.
次に上記実施例の動作について説明する。上記実施例に
おいて、41のクロックが同期信号発生器38より発生
され切換え回路40を経由して垂直シフトレジスタ34
に加えられ、41のクロックが同期信号発生器38で発
生され切換え回路40を経由して水平シフトレジスタ3
5に加えられると画素信号の読み出しは画素の順で(2
2−23−24−25)、(26−27−28−29)
のよって水平方向に読み出される。次に切換回路40に
よって42のクロックを制御回路36経由で垂直シフト
レジスタ34に加え、41のクロックを制御回路37経
出で水平シフトレジスタa6に加えると、画素信号の読
み出しは(22−26−30)、(23−27−31)
のように垂直方向に読み出される。Next, the operation of the above embodiment will be explained. In the above embodiment, 41 clocks are generated by the synchronization signal generator 38 and passed through the switching circuit 40 to the vertical shift register 34.
41 clocks are generated by a synchronization signal generator 38 and sent to the horizontal shift register 3 via a switching circuit 40.
5, the pixel signals are read out in pixel order (2
2-23-24-25), (26-27-28-29)
Therefore, it is read out in the horizontal direction. Next, when the switching circuit 40 applies the clock 42 to the vertical shift register 34 via the control circuit 36 and the clock 41 to the horizontal shift register a6 via the control circuit 37, the reading of the pixel signal is (22-26- 30), (23-27-31)
It is read out vertically like this.
このように上記実施例によれば、シフトレジスタに加え
るクロックパルスを制御回路で制御することにより、走
査方向を水平と垂直に切り換えられるという利点を有す
る。As described above, the above embodiment has the advantage that the scanning direction can be switched between horizontal and vertical by controlling the clock pulses applied to the shift register by the control circuit.
発明の効果
本発明は上記実施例より明らかなように、画素の読み出
し方向を水平と垂直に出来るようにしたものであり走査
を水平、垂直の両方向に切り換えで使用できるという利
点を有する。Effects of the Invention As is clear from the above embodiments, the present invention has the advantage that the pixel readout direction can be horizontal or vertical, and scanning can be switched between horizontal and vertical directions.
第1図は本発明の一実施例におけるテレビカメ21・・
・・・・固体撮像素子、22〜33・・・・・・画素、
34・・・・・・垂直シフトレジスタ、35・・・・・
・水平シフトレジスタ、38・・・・・・同期信号発生
器、40°・・・・・切換え回路。FIG. 1 shows a television camera 21 in an embodiment of the present invention.
...Solid-state image sensor, 22-33...Pixel,
34... Vertical shift register, 35...
・Horizontal shift register, 38...Synchronization signal generator, 40°...Switching circuit.
Claims (1)
直、水平用として切換て上記固体撮像素子を駆動するレ
ジスタ制御回路を設けたテレビカメラ装置。A television camera device provided with a register control circuit that drives the solid-state image sensor by switching the horizontal and vertical registers of the solid-state image sensor as horizontal, vertical, vertical, and horizontal registers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62066379A JPS63232760A (en) | 1987-03-20 | 1987-03-20 | Telecamera apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62066379A JPS63232760A (en) | 1987-03-20 | 1987-03-20 | Telecamera apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63232760A true JPS63232760A (en) | 1988-09-28 |
Family
ID=13314134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62066379A Pending JPS63232760A (en) | 1987-03-20 | 1987-03-20 | Telecamera apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63232760A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014096107A (en) * | 2012-11-12 | 2014-05-22 | Toshiba Alpine Automotive Technology Corp | Vehicle indoor camera scanning method, object searching method in vehicle indoor camera and vehicle indoor camera |
-
1987
- 1987-03-20 JP JP62066379A patent/JPS63232760A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014096107A (en) * | 2012-11-12 | 2014-05-22 | Toshiba Alpine Automotive Technology Corp | Vehicle indoor camera scanning method, object searching method in vehicle indoor camera and vehicle indoor camera |
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