JPH02126242U - - Google Patents
Info
- Publication number
- JPH02126242U JPH02126242U JP3402989U JP3402989U JPH02126242U JP H02126242 U JPH02126242 U JP H02126242U JP 3402989 U JP3402989 U JP 3402989U JP 3402989 U JP3402989 U JP 3402989U JP H02126242 U JPH02126242 U JP H02126242U
- Authority
- JP
- Japan
- Prior art keywords
- image
- image data
- line
- character
- file
- 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 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Character Input (AREA)
- Processing Or Creating Images (AREA)
- Character Discrimination (AREA)
Description
第１図は本考案の一実施例を示す読取装置ブロ
ツク図、第２図は文字・線のベクトルヒストグラ
ム、第３図はイメージのヒストグラム、第４図は
ヒストグラムのピーク角度を説明するための図で
ある。
１……イメージデータ入力部、２……２値化判
定部、３……ベクタライザ、４……イメージ判定
部、５……イメージフアイル、６……線判定部、
７……線フアイル、８……文字認識部、９……文
字フアイル。
Fig. 1 is a block diagram of a reading device showing an embodiment of the present invention, Fig. 2 is a vector histogram of characters and lines, Fig. 3 is a histogram of an image, and Fig. 4 is a diagram for explaining the peak angle of the histogram. It is. 1... Image data input unit, 2... Binarization determination unit, 3... Vectorizer, 4... Image determination unit, 5... Image file, 6... Line determination unit,
7...Line file, 8...Character recognition unit, 9...Character file.
Claims (1)
タ入力部と、前記イメージデータの輪郭ベクトル
と芯線ベクトルを得るベクトル変換手段と、前記
ベクトルからイメージデータを文字・線部分とイ
メージ部分に判別して該イメージ部分のイメージ
データをイメージフアイルに格納するイメージ判
定部と、前記文字・線部分のイメージデータから
線部分を判別して該イメージ部分を線フアイルに
格納する線判定部と、前記文字部分のイメージデ
ータから文字を認識して文字コードで文字フアイ
ルに格納する文字認識部とを備えたことを特徴と
するイメージ文書の読取装置。 an image data input unit that obtains image data of a read document; a vector conversion unit that obtains a contour vector and a core line vector of the image data; an image determination unit that stores image data in an image file; a line determination unit that determines a line part from image data of the character/line part and stores the image part in a line file; 1. A reading device for an image document, comprising: a character recognition unit that recognizes a character code and stores the character code in a character file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402989U JPH02126242U (en) | 1989-03-24 | 1989-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3402989U JPH02126242U (en) | 1989-03-24 | 1989-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02126242U true JPH02126242U (en) | 1990-10-17 |
Family
ID=31538147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3402989U Pending JPH02126242U (en) | 1989-03-24 | 1989-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02126242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05342408A (en) * | 1991-04-04 | 1993-12-24 | Fuji Xerox Co Ltd | Document image filing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125180A (en) * | 1982-01-21 | 1983-07-26 | Ricoh Co Ltd | Information input device |
| JPS5914070A (en) * | 1982-07-15 | 1984-01-24 | Ricoh Co Ltd | Filing system of picture |
| JPS62271080A (en) * | 1986-05-20 | 1987-11-25 | Kokusai Denshin Denwa Co Ltd <Kdd> | Character/graphic separating system for picture information |
| JPS63197171A (en) * | 1987-02-12 | 1988-08-16 | Matsushita Electric Ind Co Ltd | Digital copying machine |
| JPS6470882A (en) * | 1987-09-11 | 1989-03-16 | Fuji Electric Co Ltd | Document input device |
-
1989
- 1989-03-24 JP JP3402989U patent/JPH02126242U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58125180A (en) * | 1982-01-21 | 1983-07-26 | Ricoh Co Ltd | Information input device |
| JPS5914070A (en) * | 1982-07-15 | 1984-01-24 | Ricoh Co Ltd | Filing system of picture |
| JPS62271080A (en) * | 1986-05-20 | 1987-11-25 | Kokusai Denshin Denwa Co Ltd <Kdd> | Character/graphic separating system for picture information |
| JPS63197171A (en) * | 1987-02-12 | 1988-08-16 | Matsushita Electric Ind Co Ltd | Digital copying machine |
| JPS6470882A (en) * | 1987-09-11 | 1989-03-16 | Fuji Electric Co Ltd | Document input device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05342408A (en) * | 1991-04-04 | 1993-12-24 | Fuji Xerox Co Ltd | Document image filing device |
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