JPS63311868A - Picture processing device - Google Patents
Picture processing deviceInfo
- Publication number
- JPS63311868A JPS63311868A JP14823187A JP14823187A JPS63311868A JP S63311868 A JPS63311868 A JP S63311868A JP 14823187 A JP14823187 A JP 14823187A JP 14823187 A JP14823187 A JP 14823187A JP S63311868 A JPS63311868 A JP S63311868A
- Authority
- JP
- Japan
- Prior art keywords
- magnification
- picture
- picture data
- data
- multiplying
- 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
Abstract
PURPOSE:To reduce the processing time and to simplify the processing by using a digital signal as a picture data with respect to a picture element and thinning or multiplying the signal based on the magnification and reduction rate. CONSTITUTION:A picture input means 1 receiving a picture data as a digital signal with respect to the picture element, a picture data storage means 2 storing the data, a magnification input means 3 inputting the magnification reduction rate, a magnification reduction means 4 magnifying/reducing the picture data stored in the storage means 2 by thinning or multiplying the data based on the magnification/reduction rate inputted from the magnification input means and a picture display means 5 displaying the magnified and reduced picture data are provided. Thus, the high speed processing is applied because of magnification/reduction through the interleaving or multiplying in this way and since the similar means are used for all the magnifications, it is not required to prepare details in response to the magnification in advance and the processing is simplified.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14823187A JPS63311868A (en) | 1987-06-15 | 1987-06-15 | Picture processing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14823187A JPS63311868A (en) | 1987-06-15 | 1987-06-15 | Picture processing device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63311868A true JPS63311868A (en) | 1988-12-20 |
Family
ID=15448201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14823187A Pending JPS63311868A (en) | 1987-06-15 | 1987-06-15 | Picture processing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63311868A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5289292A (en) * | 1991-05-24 | 1994-02-22 | Victor Company Of Japan, Ltd. | Picture element data density conversion apparatus |
-
1987
- 1987-06-15 JP JP14823187A patent/JPS63311868A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5289292A (en) * | 1991-05-24 | 1994-02-22 | Victor Company Of Japan, Ltd. | Picture element data density conversion apparatus |
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