JPS6323870U - - Google Patents
Info
- Publication number
- JPS6323870U JPS6323870U JP11666186U JP11666186U JPS6323870U JP S6323870 U JPS6323870 U JP S6323870U JP 11666186 U JP11666186 U JP 11666186U JP 11666186 U JP11666186 U JP 11666186U JP S6323870 U JPS6323870 U JP S6323870U
- Authority
- JP
- Japan
- Prior art keywords
- color
- reading
- written information
- gradation
- based conversion
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Description
図面は本考案の一実施例を示すもので、第１図
は電子黒板装置の全体回路図、第２図は識別した
各色彩の階調パターンを示す図、第３図は識別し
た色彩別の階調データの変換作成処理のフローチ
ヤートの図である。
３……筆記シート、６……ＣＰＵ、８……光源
、１１……カラーイメージセンサ、１３……色別
データ変換部、１４……ＲＡＭ、１８……プリン
タ。
The drawings show one embodiment of the present invention; Fig. 1 is an overall circuit diagram of an electronic whiteboard device, Fig. 2 is a diagram showing gradation patterns of each identified color, and Fig. 3 is a diagram showing gradation patterns of each identified color. FIG. 7 is a flowchart of gradation data conversion and creation processing. 3... Writing sheet, 6... CPU, 8... Light source, 11... Color image sensor, 13... Color data conversion unit, 14... RAM, 18... Printer.
Claims (1)
と、 この読取手段で読み取られた筆記情報の色彩を
識別する色彩識別手段と、 この色彩識別手段で識別された各色彩を明暗の
異なる階調情報に変換する色別変換手段と、 この色別変換手段で階調変換された筆記情報を
印字出力する印字出力手段と を具備することを特徴とする電子黒板装置。[Scope of Claim for Utility Model Registration] A reading means for reading written information drawn on a writing surface, a color identification means for identifying the color of the written information read by the reading means, and each color identified by the color identification means. An electronic whiteboard device comprising: a color-based conversion means for converting color into gradation information of different brightness; and a printout means for printing out the written information gradation-converted by the color-based conversion means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11666186U JPS6323870U (en) | 1986-07-31 | 1986-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11666186U JPS6323870U (en) | 1986-07-31 | 1986-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6323870U true JPS6323870U (en) | 1988-02-17 |
Family
ID=31001462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11666186U Pending JPS6323870U (en) | 1986-07-31 | 1986-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323870U (en) |
-
1986
- 1986-07-31 JP JP11666186U patent/JPS6323870U/ja active Pending
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