JPH01173862U - - Google Patents
Info
- Publication number
- JPH01173862U JPH01173862U JP6417088U JP6417088U JPH01173862U JP H01173862 U JPH01173862 U JP H01173862U JP 6417088 U JP6417088 U JP 6417088U JP 6417088 U JP6417088 U JP 6417088U JP H01173862 U JPH01173862 U JP H01173862U
- Authority
- JP
- Japan
- Prior art keywords
- reduction
- reducing
- bits
- image data
- combining
- 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
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Image Processing (AREA)
Description
第１図は、本考案の機能ブロツク図、第２図は
、一実施例のシステム構成図、該３図ａ〜ｃは、
イメージ・データの縮小処理前後の画像を示す図
、第４図ａ，ｂは、処理単位の１６ビツトのデー
タの縮小前後の図、第５図は、結合処理のシフト
を示す図、第６図は、一実施例の処理フローチヤ
ートである。
１……縮小手段、２……結合手段。
FIG. 1 is a functional block diagram of the present invention, FIG. 2 is a system configuration diagram of an embodiment, and FIGS.
Figures 4a and 4b are diagrams showing images before and after reduction processing of image data; Figures 4a and 4b are diagrams before and after reduction of 16-bit data in units of processing; Figure 5 is a diagram showing shifts in join processing; is a processing flowchart of one embodiment. 1... Reduction means, 2... Combination means.
Claims (1)
ツトデータをオア加算して所定の縮小比率に縮小
する縮小手段と、該縮小手段により縮小された相
隣り合う縮小データを前記縮小比率に従つたビツ
ト数分シフトして結合する結合手段とを有するこ
とを特徴としたイメージ・データの縮小方式。 Reduction means for reducing arbitrary bit data within a certain number of bits of image data to a predetermined reduction ratio by ORing, and reducing the number of bits of adjacent reduction data reduced by the reduction means according to the reduction ratio. 1. A method for reducing image data, comprising: combining means for shifting and combining by an amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417088U JPH01173862U (en) | 1988-05-16 | 1988-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6417088U JPH01173862U (en) | 1988-05-16 | 1988-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01173862U true JPH01173862U (en) | 1989-12-11 |
Family
ID=31289650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6417088U Pending JPH01173862U (en) | 1988-05-16 | 1988-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01173862U (en) |
-
1988
- 1988-05-16 JP JP6417088U patent/JPH01173862U/ja active Pending
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