JPS623169U - - Google Patents
Info
- Publication number
- JPS623169U JPS623169U JP9533785U JP9533785U JPS623169U JP S623169 U JPS623169 U JP S623169U JP 9533785 U JP9533785 U JP 9533785U JP 9533785 U JP9533785 U JP 9533785U JP S623169 U JPS623169 U JP S623169U
- Authority
- JP
- Japan
- Prior art keywords
- image
- image data
- data
- discrimination
- supply
- 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 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Description
第１図はこの考案の一実施例を示す構成説明図
、第２図は第１図の画像コントロール回路の例を
示す回路図、第３図は従来の画像データ処理シス
テムを示す構成図である。
１０……画像メモリ、１２Ａ，１２Ｂ……画像
データ供給手段、１７……データ切換え回路、１
８……デジタル―アナログ変換回路、１９……画
像コントロール回路、３０Ａ，３０Ｂ……判別デ
ータ付加回路、３１……判別データ検出回路。
FIG. 1 is a configuration explanatory diagram showing one embodiment of this invention, FIG. 2 is a circuit diagram showing an example of the image control circuit of FIG. 1, and FIG. 3 is a configuration diagram showing a conventional image data processing system. . 10... Image memory, 12A, 12B... Image data supply means, 17... Data switching circuit, 1
8... Digital-analog conversion circuit, 19... Image control circuit, 30A, 30B... Discrimination data addition circuit, 31... Discrimination data detection circuit.
Claims (1)
と、この複数の画像データ供給手段からの出力画
像データにたいして、その発生源を識別出来る判
別データを付加し、各出力画像データを選択的に
前記画像メモリに供給する手段と、前記画像メモ
リに記憶されている画像データを表示手段に供給
するため、この画像データを読み出す手段と、読
み出された画像データをデジタル―アナログ変換
し画像コントロール手段に供給する手段と、前記
読み出された画像データの前記判別データを検出
し、この判別データにより前記画像コントロール
手段の利得を制御する手段とを具備したことを特
徴とする画像表示におけるコントラストデータ処
理回路。 A plurality of image data supply means for an image memory, and discrimination data that can identify the source of the output image data from the plurality of image data supply means are added, and each output image data is selectively supplied to the image memory. means for reading the image data stored in the image memory to supply the image data to the display means; and means for converting the read image data from digital to analog and supplying it to the image control means. . A contrast data processing circuit for image display, comprising means for detecting the discrimination data of the read image data and controlling the gain of the image control means based on the discrimination data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9533785U JPS623169U (en) | 1985-06-24 | 1985-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9533785U JPS623169U (en) | 1985-06-24 | 1985-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS623169U true JPS623169U (en) | 1987-01-09 |
Family
ID=30654419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9533785U Pending JPS623169U (en) | 1985-06-24 | 1985-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS623169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04131263U (en) * | 1991-05-20 | 1992-12-02 | キ ホン バン | golf bag |
-
1985
- 1985-06-24 JP JP9533785U patent/JPS623169U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04131263U (en) * | 1991-05-20 | 1992-12-02 | キ ホン バン | golf bag |
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