JPH01151665U - - Google Patents
Info
- Publication number
- JPH01151665U JPH01151665U JP4778788U JP4778788U JPH01151665U JP H01151665 U JPH01151665 U JP H01151665U JP 4778788 U JP4778788 U JP 4778788U JP 4778788 U JP4778788 U JP 4778788U JP H01151665 U JPH01151665 U JP H01151665U
- Authority
- JP
- Japan
- Prior art keywords
- image
- image sensor
- input device
- ccd
- output
- 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
- Image Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の実施例を示す画像入力装置の
動作タイミングチヤート、第２図は従来のフレー
ム蓄積モードＣＣＤの基本構成図、第３図は従来
の画像入力装置の動作タイミングチヤートである
。
１……センサ（フオトダイオード）、２……垂
直レジスタ、３……水平レジスタ、４……出力ア
ンプ、５……Ａ／Ｄ変換器、６……メモリ、Ｃｍ
……格納指令、ｔ１……ＣＣＤイメージセンサの
露光時間、ｔ２……当該ＣＣＤイメージセンサの
イメージ情報の読み出し期間。
FIG. 1 is an operation timing chart of an image input device showing an embodiment of the present invention, FIG. 2 is a basic configuration diagram of a conventional frame accumulation mode CCD, and FIG. 3 is an operation timing chart of a conventional image input device. 1...Sensor (photodiode), 2...Vertical register, 3...Horizontal register, 4...Output amplifier, 5...A/D converter, 6...Memory, Cm
... Storage command, t 1 ... Exposure time of the CCD image sensor, t 2 ... Read period of image information of the CCD image sensor.
Claims (1)
にイメージ情報を格納する画像入力装置において
、 入力する画像に対するＣＣＤイメージセンサへ
の露光時間よりＣＣＤイメージセンサ出力の読み
出し時間を長くするようにしたことを特徴とする
画像入力装置。[Claims for Utility Model Registration] In an image input device that reads out the output of a CCD image sensor and stores image information in a memory, the reading time of the output of the CCD image sensor is set to be longer than the exposure time to the CCD image sensor for the input image. An image input device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4778788U JPH01151665U (en) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4778788U JPH01151665U (en) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01151665U true JPH01151665U (en) | 1989-10-19 |
Family
ID=31273973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4778788U Pending JPH01151665U (en) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01151665U (en) |
-
1988
- 1988-04-11 JP JP4778788U patent/JPH01151665U/ja active Pending
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