JPS5537062A - Picture process system - Google Patents
Picture process systemInfo
- Publication number
- JPS5537062A JPS5537062A JP11031978A JP11031978A JPS5537062A JP S5537062 A JPS5537062 A JP S5537062A JP 11031978 A JP11031978 A JP 11031978A JP 11031978 A JP11031978 A JP 11031978A JP S5537062 A JPS5537062 A JP S5537062A
- Authority
- JP
- Japan
- Prior art keywords
- density
- picture
- picture element
- elements
- sampled
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000005070 sampling Methods 0.000 abstract 2
Landscapes
- Image Input (AREA)
- Image Processing (AREA)
- Editing Of Facsimile Originals (AREA)
Abstract
PURPOSE:To decide the density of the nonsampling picture element for the picture process system in which the pictures are sampled with every second picture both vertically and horizontally and a high-density predictive restoration is given to the sampled picture element, according to the levels of the arithmetic mean density and the ambient picture element density of the sampled picture element. CONSTITUTION:Nonsampling picture element X is divided into 4 parts to obtain high-density picture elements 01-04. Arithemetic mean SQX is secured for picture elements S1-S4 adjacent to each side of element X to predict the density of element X, and the density of each picture element is decided in relation to the density between SQX and S1-S4. Sampling picture element S is also divided into 4 parts to obtain high-density picture elements 01-04. And the density of elements 01 -04 are decided based on the degree of arithmetic mean density of SQ1-SQ4 obtained from the sampling picture element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11031978A JPS5537062A (en) | 1978-09-08 | 1978-09-08 | Picture process system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11031978A JPS5537062A (en) | 1978-09-08 | 1978-09-08 | Picture process system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5537062A true JPS5537062A (en) | 1980-03-14 |
Family
ID=14532698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11031978A Pending JPS5537062A (en) | 1978-09-08 | 1978-09-08 | Picture process system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5537062A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6080657U (en) * | 1983-11-08 | 1985-06-04 | 日本電子株式会社 | Sample cooling device for electron microscope |
| JPS60140242A (en) * | 1983-12-28 | 1985-07-25 | Dainippon Printing Co Ltd | Processing method of image data for printing plate making |
-
1978
- 1978-09-08 JP JP11031978A patent/JPS5537062A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6080657U (en) * | 1983-11-08 | 1985-06-04 | 日本電子株式会社 | Sample cooling device for electron microscope |
| JPH0228604Y2 (en) * | 1983-11-08 | 1990-07-31 | ||
| JPS60140242A (en) * | 1983-12-28 | 1985-07-25 | Dainippon Printing Co Ltd | Processing method of image data for printing plate making |
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