JPS6467065A - Image reader - Google Patents
Image readerInfo
- Publication number
- JPS6467065A JPS6467065A JP62222127A JP22212787A JPS6467065A JP S6467065 A JPS6467065 A JP S6467065A JP 62222127 A JP62222127 A JP 62222127A JP 22212787 A JP22212787 A JP 22212787A JP S6467065 A JPS6467065 A JP S6467065A
- Authority
- JP
- Japan
- Prior art keywords
- picture element
- picture
- output
- weighing
- solid
- 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)
- Facsimile Image Signal Circuits (AREA)
Abstract
PURPOSE:To enable a image recorder with good resolution to be obtained, by giving weighing to a sensitivity distribution in the one picture element of a solid-state image pickup element and varying this weighing. CONSTITUTION:The one picture element 2 of the solid-state image pickup element is constituted of a picture element 2A and the two small picture elements 2B and 2B' of both sides. The output Y of the picture elements 2B and 2B' is converted to the negative signal by a code conversion circuit 3 and the output Y is adjusted by an output control circuit 4 and compounded to the output signal Y of the picture element 2A. As the result of that, the sensitivity distribution of the picture element 2 is shown by a figure and (alpha) and (beta) and they are the distance from the center of the respective picture elements 2 to the end part of the picture element 2A and 2B (2B'). Besides, (h) can be freely changed by a connected adjuster 5. Therefore, effective edge effect can be obtained without depending on the rate of the size of the small picture element and the picture element in the center.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222127A JPS6467065A (en) | 1987-09-07 | 1987-09-07 | Image reader |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62222127A JPS6467065A (en) | 1987-09-07 | 1987-09-07 | Image reader |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6467065A true JPS6467065A (en) | 1989-03-13 |
Family
ID=16777587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62222127A Pending JPS6467065A (en) | 1987-09-07 | 1987-09-07 | Image reader |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6467065A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126668A (en) * | 1980-11-07 | 1982-08-06 | Ringieeru Unto Co Ag | Method and device for successively copying manuscript |
-
1987
- 1987-09-07 JP JP62222127A patent/JPS6467065A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57126668A (en) * | 1980-11-07 | 1982-08-06 | Ringieeru Unto Co Ag | Method and device for successively copying manuscript |
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