JPS6320265U - - Google Patents
Info
- Publication number
- JPS6320265U JPS6320265U JP11104786U JP11104786U JPS6320265U JP S6320265 U JPS6320265 U JP S6320265U JP 11104786 U JP11104786 U JP 11104786U JP 11104786 U JP11104786 U JP 11104786U JP S6320265 U JPS6320265 U JP S6320265U
- Authority
- JP
- Japan
- Prior art keywords
- character
- character recognition
- handwritten
- lowercase
- characters
- 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 2
- 238000010606 normalization Methods 0.000 description 2
Landscapes
- Character Discrimination (AREA)
Description
第1図は本案装置の構成を示すブロツク図、第
2図はそのデータ正規化回路の処理内容を示すフ
ローチヤート、第3図はその説明図、第4,5図
は本案装置の文字認識処理の手順を示すフローチ
ヤートである。
1……データ正規化回路、2……ストロークデ
ータメモリ、3……文字サイズメモリ、4……辞
書パターンメモリ、5……文字認識部、6……類
似度メモリ、7……候補文字決定手段、8……候
補文字レジスタ、9……小文字判定要・不要判定
手段、10……小文字判定手段。
Fig. 1 is a block diagram showing the configuration of the proposed device, Fig. 2 is a flowchart showing the processing contents of the data normalization circuit, Fig. 3 is an explanatory diagram thereof, and Figs. 4 and 5 are character recognition processing of the proposed device. This is a flowchart showing the steps. DESCRIPTION OF SYMBOLS 1... Data normalization circuit, 2... Stroke data memory, 3... Character size memory, 4... Dictionary pattern memory, 5... Character recognition section, 6... Similarity memory, 7... Candidate character determining means , 8... Candidate character register, 9... Lowercase letter determination necessary/unnecessary determining means, 10... Lowercase letter determining means.
Claims (1)
力された文字の各ストロークを前記入力面におけ
るペンの軌跡の時系列座標データとして検出して
文字認識する手書き文字認識装置において、 前記文字記入枠を基準として、手書き入力され
た文字の大きさを算出する文字サイズ算出手段と
、 文字認識の基準としての複数の文字の標準的な
時系列座標データ、各文字について小文字の存否
を表すデータ及び小文字が存在する文字について
その判定のための大きさの基準が記憶された辞書
部と、 入力された文字のストロークの時系列座標デー
タを、前記辞書部のデータと比較して文字認識を
行う文字認識部と、 該文字認識部にて認識された文字の小文字の存
否を判定し、小文字が存在する場合に前記辞書部
に記憶されている大きさの基準に従つて、入力さ
れた文字が小文字であるか否かを判定する小文字
判定手段と を備えたことを特徴とする手書き文字認識装置。[Claims for Utility Model Registration] A handwritten character recognition device that recognizes each stroke of a character handwritten into a character entry frame on a character input surface by detecting it as time-series coordinate data of the trajectory of the pen on the input surface. , a character size calculation means for calculating the size of a handwritten input character using the character entry frame as a reference; standard time series coordinate data of a plurality of characters as a standard for character recognition; A dictionary section that stores data indicating the presence or absence of lowercase letters and size standards for determining the presence or absence of lowercase letters, and time-series coordinate data of strokes of the input characters are compared with the data of the dictionary section. a character recognition unit that performs character recognition; and a character recognition unit that determines the presence or absence of lowercase letters in the characters recognized by the character recognition unit, and if there are lowercase letters, inputs the characters according to the size standards stored in the dictionary unit. A handwritten character recognition device comprising: lowercase character determination means for determining whether or not a written character is a lowercase character.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11104786U JPS6320265U (en) | 1986-07-18 | 1986-07-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11104786U JPS6320265U (en) | 1986-07-18 | 1986-07-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6320265U true JPS6320265U (en) | 1988-02-10 |
Family
ID=30990610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11104786U Pending JPS6320265U (en) | 1986-07-18 | 1986-07-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6320265U (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214972A (en) * | 1982-06-09 | 1983-12-14 | Hitachi Ltd | On-line handwritten character recognizer |
JPS60237584A (en) * | 1984-05-09 | 1985-11-26 | Sanyo Electric Co Ltd | Character recognition system |
-
1986
- 1986-07-18 JP JP11104786U patent/JPS6320265U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58214972A (en) * | 1982-06-09 | 1983-12-14 | Hitachi Ltd | On-line handwritten character recognizer |
JPS60237584A (en) * | 1984-05-09 | 1985-11-26 | Sanyo Electric Co Ltd | Character recognition system |
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