TW200717338A - Character recognition apparatus, character recognition method, and character data - Google Patents
Character recognition apparatus, character recognition method, and character dataInfo
- Publication number
- TW200717338A TW200717338A TW095139230A TW95139230A TW200717338A TW 200717338 A TW200717338 A TW 200717338A TW 095139230 A TW095139230 A TW 095139230A TW 95139230 A TW95139230 A TW 95139230A TW 200717338 A TW200717338 A TW 200717338A
- Authority
- TW
- Taiwan
- Prior art keywords
- character
- font
- character recognition
- data
- determined
- Prior art date
Links
Landscapes
- Character Discrimination (AREA)
- Character Input (AREA)
Abstract
A technology for recognizing a character in image data obtained by optically scanning an original is disclosed. A font type and a font size of a scanned character are determined. A charater code corresponding to the scanned character is identified by comparing character data including font types and font sizes stored in association with character codes corresponding to characters, with the font type and the font size determined.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005315074A JP4881605B2 (en) | 2005-10-28 | 2005-10-28 | Character recognition device, storage medium, and character recognition method |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200717338A true TW200717338A (en) | 2007-05-01 |
TWI338865B TWI338865B (en) | 2011-03-11 |
Family
ID=38063297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW95139230A TWI338865B (en) | 2005-10-28 | 2006-10-24 | Character recognition apparatus, character recognition method, and character data |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4881605B2 (en) |
CN (1) | CN100568265C (en) |
TW (1) | TWI338865B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010140291A1 (en) * | 2009-06-02 | 2010-12-09 | 日本電気株式会社 | Information processing device |
CN102194117B (en) * | 2010-03-05 | 2013-03-27 | 北京大学 | Method and device for detecting page direction of document |
JP5857719B2 (en) * | 2011-12-19 | 2016-02-10 | コニカミノルタ株式会社 | Information processing apparatus, control method for information processing apparatus, and control program |
US8805125B1 (en) * | 2013-06-28 | 2014-08-12 | Google Inc. | Comparing extracted card data using continuous scanning |
CN104915332B (en) * | 2015-06-15 | 2017-09-15 | 广东欧珀移动通信有限公司 | A kind of method and device for generating layout template |
CN110858305B (en) * | 2018-08-24 | 2024-02-20 | 英业达科技有限公司 | System and method for recognizing picture characters by using installed fonts |
CN110858302B (en) * | 2018-08-24 | 2024-02-20 | 英业达科技有限公司 | System and method for editing monitoring script in picture image |
CN110163203B (en) * | 2019-04-09 | 2021-08-24 | 浙江口碑网络技术有限公司 | Character recognition method, device, storage medium and computer equipment |
CN112329803B (en) * | 2019-08-05 | 2022-08-26 | 北京大学 | Natural scene character recognition method based on standard font generation |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58222384A (en) * | 1982-06-18 | 1983-12-24 | Ricoh Co Ltd | Discriminating system of font |
JPH0528321A (en) * | 1991-07-19 | 1993-02-05 | Hitachi Ltd | Method and system for image recognition |
JPH09185683A (en) * | 1995-12-28 | 1997-07-15 | Advantest Corp | Method and device for processing image for character checking device |
JPH09269974A (en) * | 1996-04-01 | 1997-10-14 | Toshiba Corp | 0n-line character recognition device |
JP3370934B2 (en) * | 1997-06-05 | 2003-01-27 | 松下電器産業株式会社 | Optical character reading method and apparatus |
JP2001092923A (en) * | 1999-09-17 | 2001-04-06 | Oki Electric Ind Co Ltd | Ic type number identifying method |
JP4385536B2 (en) * | 2001-03-19 | 2009-12-16 | コニカミノルタビジネステクノロジーズ株式会社 | Character recognition device, character recognition method, character recognition program, and computer-readable recording medium recording the same |
JP2003050971A (en) * | 2001-08-07 | 2003-02-21 | Riso Kagaku Corp | Font selection program, image processor, and image forming device |
JP4469566B2 (en) * | 2003-06-27 | 2010-05-26 | 株式会社日本デジタル研究所 | Character recognition method |
-
2005
- 2005-10-28 JP JP2005315074A patent/JP4881605B2/en not_active Expired - Fee Related
-
2006
- 2006-10-24 TW TW95139230A patent/TWI338865B/en not_active IP Right Cessation
- 2006-10-30 CN CNB2006101425625A patent/CN100568265C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1955981A (en) | 2007-05-02 |
TWI338865B (en) | 2011-03-11 |
JP4881605B2 (en) | 2012-02-22 |
CN100568265C (en) | 2009-12-09 |
JP2007122500A (en) | 2007-05-17 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |