JPH0264267U - - Google Patents
Info
- Publication number
- JPH0264267U JPH0264267U JP14389488U JP14389488U JPH0264267U JP H0264267 U JPH0264267 U JP H0264267U JP 14389488 U JP14389488 U JP 14389488U JP 14389488 U JP14389488 U JP 14389488U JP H0264267 U JPH0264267 U JP H0264267U
- Authority
- JP
- Japan
- Prior art keywords
- color
- image input
- input device
- filter
- color filters
- 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
Landscapes
- Facsimile Scanning Arrangements (AREA)
Description
第１図は、本考案に係るカラー画像入力装置の
一実施例の斜視図、第２図は、同実施例における
３色フイルタの正面図、第３図は、同実施例の簡
略ブロツク図、第４図ａ，ｂ，ｃ，ｄは、同実施
例における制御信号のタイミングチヤート、第５
図は、Ｒ，Ｇ，Ｂフイルタの波長と光透過率との
関係を示すグラフ、第６図は、従来のカラーフイ
ルタの正面図である。
１……画像入力装置、３……３色フイルタ、４
……色センサ、６……変換手段、７……記憶手段
。
FIG. 1 is a perspective view of an embodiment of a color image input device according to the present invention, FIG. 2 is a front view of a three-color filter in the embodiment, and FIG. 3 is a simplified block diagram of the embodiment. Figures 4a, b, c, and d are timing charts of control signals in the same embodiment;
The figure is a graph showing the relationship between wavelength and light transmittance of R, G, and B filters, and FIG. 6 is a front view of a conventional color filter. 1... Image input device, 3... Three color filter, 4
...Color sensor, 6...Conversion means, 7...Storage means.
Claims (1)
て画像を入力し信号に変換する画像入力手段とを
備えたカラー画像入力装置に於て、前記３色フイ
ルタの各大きさが、各フイルタの入射光の通過損
失に対応する大きさであることを特徴とするカラ
ー画像入力装置。 (2) 前記３色フイルタは、等速度で連続移動さ
せられ、又その３色フイルタの各フイルタの移動
が色センサで検出され、その検出結果に応じて前
記画像入力手段が駆動制御されることを特徴とす
る請求項(1)記載のカラー画像入力装置。[Claims for Utility Model Registration] (1) In a color image input device comprising a three-color filter and an image input means for inputting an image through the three-color filter and converting it into a signal, each of the three-color filters A color image input device characterized in that the size corresponds to the passing loss of incident light of each filter. (2) The three color filters are continuously moved at a constant speed, and the movement of each of the three color filters is detected by a color sensor, and the image input means is drive-controlled in accordance with the detection result. The color image input device according to claim (1), characterized in that:
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389488U JPH0264267U (en) | 1988-10-31 | 1988-10-31 | |
| US07/401,122 US5046162A (en) | 1988-08-31 | 1989-08-31 | Image input device having color filters and filter position detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14389488U JPH0264267U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264267U true JPH0264267U (en) | 1990-05-15 |
Family
ID=31411125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14389488U Pending JPH0264267U (en) | 1988-08-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264267U (en) |
-
1988
- 1988-10-31 JP JP14389488U patent/JPH0264267U/ja active Pending
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