JPH0446762U - - Google Patents
Info
- Publication number
- JPH0446762U JPH0446762U JP8841490U JP8841490U JPH0446762U JP H0446762 U JPH0446762 U JP H0446762U JP 8841490 U JP8841490 U JP 8841490U JP 8841490 U JP8841490 U JP 8841490U JP H0446762 U JPH0446762 U JP H0446762U
- Authority
- JP
- Japan
- Prior art keywords
- pixel data
- document surface
- correction device
- reading
- sensor
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Facsimile Scanning Arrangements (AREA)
Description
第１図は本考案の一実施例のブロツク図、第２
図は本発明の原理の説明図、第３図は、第１図の
斜め読取り補正部の動作の説明図、第４図は光学
的読取り装置と電気的読取り装置とを備えた装置
の概略図、第５，６図は従来装置の問題点の説明
図である。
１０……タイミング回路、１１……ＣＣＤライ
ンセンサ、１２……色分離部、１３……斜め読取
り補正部。
Fig. 1 is a block diagram of an embodiment of the present invention;
The figure is an explanatory diagram of the principle of the present invention, FIG. 3 is an explanatory diagram of the operation of the oblique reading correction section of FIG. 1, and FIG. 4 is a schematic diagram of a device equipped with an optical reading device and an electrical reading device. , FIGS. 5 and 6 are explanatory diagrams of problems with the conventional device. 10... Timing circuit, 11... CCD line sensor, 12... Color separation section, 13... Oblique reading correction section.
Claims (1)
で、該原稿面に対して不平行に配置されている形
式の画像読取装置の斜め読取り補正装置であつて
、 前記ライセンサから読み出される画素データを
、ラインセンサの１画素当たりの原稿情報長が１
ラインに渡つてほぼ一定になるように、前記不平
行の程度に応じた間隔で、順次、該画素データを
重複または間引きして読み出す手段を備えたこと
を特徴とする斜め読取り補正装置。[Claims for Utility Model Registration] A diagonal reading correction device for an image reading device in which a line sensor is disposed non-parallel to the document surface in a plane perpendicular to the main scanning direction of the document surface, The pixel data read from the license sensor is
A diagonal reading correction device characterized by comprising means for sequentially reading out the pixel data by overlapping or thinning out the pixel data at intervals corresponding to the degree of non-parallelism so that the pixel data is substantially constant across the line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841490U JP2526167Y2 (en) | 1990-08-27 | 1990-08-27 | Oblique reading correction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841490U JP2526167Y2 (en) | 1990-08-27 | 1990-08-27 | Oblique reading correction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446762U true JPH0446762U (en) | 1992-04-21 |
| JP2526167Y2 JP2526167Y2 (en) | 1997-02-19 |
Family
ID=31821637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8841490U Expired - Lifetime JP2526167Y2 (en) | 1990-08-27 | 1990-08-27 | Oblique reading correction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2526167Y2 (en) |
-
1990
- 1990-08-27 JP JP8841490U patent/JP2526167Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2526167Y2 (en) | 1997-02-19 |
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