CN101281449A - 手写字识别方法和系统 - Google Patents
手写字识别方法和系统 Download PDFInfo
- Publication number
- CN101281449A CN101281449A CNA2007100922663A CN200710092266A CN101281449A CN 101281449 A CN101281449 A CN 101281449A CN A2007100922663 A CNA2007100922663 A CN A2007100922663A CN 200710092266 A CN200710092266 A CN 200710092266A CN 101281449 A CN101281449 A CN 101281449A
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- China
- Prior art keywords
- word
- handwriting
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- 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.)
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/22—Character recognition characterised by the type of writing
- G06V30/226—Character recognition characterised by the type of writing of cursive writing
- G06V30/2268—Character recognition characterised by the type of writing of cursive writing using stroke segmentation
- G06V30/2272—Character recognition characterised by the type of writing of cursive writing using stroke segmentation with lexical matching
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- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Character Discrimination (AREA)
- Document Processing Apparatus (AREA)
Abstract
Description
Claims (20)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100922663A CN101281449B (zh) | 2007-04-03 | 2007-04-03 | 手写字识别方法和系统 |
PCT/CN2008/000542 WO2008119244A1 (en) | 2007-04-03 | 2008-03-19 | Method and system for handwriting recognition |
JP2010501356A JP2010524067A (ja) | 2007-04-03 | 2008-03-19 | 手書き文字認識のための方法及びシステム |
HK08112760.5A HK1118919A1 (en) | 2007-04-03 | 2008-11-21 | Method and system for handwriting recognition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100922663A CN101281449B (zh) | 2007-04-03 | 2007-04-03 | 手写字识别方法和系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101281449A true CN101281449A (zh) | 2008-10-08 |
CN101281449B CN101281449B (zh) | 2013-03-06 |
Family
ID=39807798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100922663A Active CN101281449B (zh) | 2007-04-03 | 2007-04-03 | 手写字识别方法和系统 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2010524067A (zh) |
CN (1) | CN101281449B (zh) |
HK (1) | HK1118919A1 (zh) |
WO (1) | WO2008119244A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012016379A1 (en) * | 2010-08-04 | 2012-02-09 | Nokia Corporation | Apparatus and associated methods |
CN102360265A (zh) * | 2011-09-29 | 2012-02-22 | 中兴通讯股份有限公司 | 一种手写输入中确定待选字的方法及装置 |
CN102750272A (zh) * | 2012-07-02 | 2012-10-24 | 安徽科大讯飞信息科技股份有限公司 | 字符手写输入候选项优化方法及系统 |
CN102880412A (zh) * | 2012-08-23 | 2013-01-16 | 东莞宇龙通信科技有限公司 | 手写输入方法、系统及装置 |
CN107368205A (zh) * | 2017-07-26 | 2017-11-21 | 维沃移动通信有限公司 | 一种手写输入方法及移动终端 |
CN110231875A (zh) * | 2018-03-05 | 2019-09-13 | 欧姆龙株式会社 | 文字输入装置、文字输入方法、以及文字输入程序 |
CN110968246A (zh) * | 2018-09-28 | 2020-04-07 | 北京搜狗科技发展有限公司 | 中文智能手写输入识别方法及装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102402689B (zh) * | 2010-09-16 | 2016-04-13 | 腾讯科技(深圳)有限公司 | 一种目标字与用户输入图形建立关联的方法及装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06259605A (ja) * | 1993-03-02 | 1994-09-16 | Hitachi Ltd | 手書きによる文字入力装置 |
JPH06309300A (ja) * | 1993-04-20 | 1994-11-04 | Toshiba Corp | 文書作成装置及び検索制御方法 |
JPH11250046A (ja) * | 1998-03-04 | 1999-09-17 | Casio Comput Co Ltd | 手書き入力装置及び記録媒体 |
JP2000090198A (ja) * | 1998-09-09 | 2000-03-31 | Casio Comput Co Ltd | 文字認識候補表示装置、文字認識候補表示方法、及び記録媒体 |
CN1115615C (zh) * | 1998-12-11 | 2003-07-23 | 高静敏 | 中文手写输入和检索的简化方法 |
US6785677B1 (en) * | 2001-05-02 | 2004-08-31 | Unisys Corporation | Method for execution of query to search strings of characters that match pattern with a target string utilizing bit vector |
CN1326015C (zh) * | 2003-03-12 | 2007-07-11 | 冯志刚 | 速汉字手写输入法 |
CN1635457A (zh) * | 2003-12-26 | 2005-07-06 | 杨红林 | 汉字假字符 |
EP1693784A3 (en) * | 2005-01-28 | 2012-04-04 | IDMS Software Inc. | Handwritten word recognition based on geometric decomposition |
-
2007
- 2007-04-03 CN CN2007100922663A patent/CN101281449B/zh active Active
-
2008
- 2008-03-19 WO PCT/CN2008/000542 patent/WO2008119244A1/en active Application Filing
- 2008-03-19 JP JP2010501356A patent/JP2010524067A/ja active Pending
- 2008-11-21 HK HK08112760.5A patent/HK1118919A1/xx unknown
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012016379A1 (en) * | 2010-08-04 | 2012-02-09 | Nokia Corporation | Apparatus and associated methods |
CN102360265A (zh) * | 2011-09-29 | 2012-02-22 | 中兴通讯股份有限公司 | 一种手写输入中确定待选字的方法及装置 |
CN102750272A (zh) * | 2012-07-02 | 2012-10-24 | 安徽科大讯飞信息科技股份有限公司 | 字符手写输入候选项优化方法及系统 |
CN102750272B (zh) * | 2012-07-02 | 2015-01-14 | 安徽科大讯飞信息科技股份有限公司 | 字符手写输入候选项优化方法及系统 |
CN102880412A (zh) * | 2012-08-23 | 2013-01-16 | 东莞宇龙通信科技有限公司 | 手写输入方法、系统及装置 |
CN107368205A (zh) * | 2017-07-26 | 2017-11-21 | 维沃移动通信有限公司 | 一种手写输入方法及移动终端 |
CN107368205B (zh) * | 2017-07-26 | 2020-04-07 | 维沃移动通信有限公司 | 一种手写输入方法及移动终端 |
CN110231875A (zh) * | 2018-03-05 | 2019-09-13 | 欧姆龙株式会社 | 文字输入装置、文字输入方法、以及文字输入程序 |
CN110968246A (zh) * | 2018-09-28 | 2020-04-07 | 北京搜狗科技发展有限公司 | 中文智能手写输入识别方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
HK1118919A1 (en) | 2009-02-20 |
WO2008119244A1 (en) | 2008-10-09 |
CN101281449B (zh) | 2013-03-06 |
JP2010524067A (ja) | 2010-07-15 |
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Owner name: NUOWEIDAKE (SHANGHAI) TRADING CO., LTD. Free format text: FORMER OWNER: NOKIA (CHINA) INVESTMENT CO., LTD. Effective date: 20140410 |
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Effective date of registration: 20140410 Address after: 200040 room 293029332942, Kerry Center, No. 1515, Shanghai, Nanjing West Road Patentee after: Lay (Shanghai) Trading Co., Ltd. Address before: 100176 No. 5 East Ring Road, Beijing economic and Technological Development Zone Patentee before: NOKIA (CHINA) INVESTMENT CO., LTD. |