CN1145872C - 手写汉字自动分割和识别方法以及使用该方法的系统 - Google Patents
手写汉字自动分割和识别方法以及使用该方法的系统 Download PDFInfo
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- CN1145872C CN1145872C CNB99100938XA CN99100938A CN1145872C CN 1145872 C CN1145872 C CN 1145872C CN B99100938X A CNB99100938X A CN B99100938XA CN 99100938 A CN99100938 A CN 99100938A CN 1145872 C CN1145872 C CN 1145872C
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- chinese character
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- handwritten chinese
- stroke
- recognition result
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
-
- 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
- G06V30/32—Digital ink
-
- 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
- G06V30/19—Recognition using electronic means
- G06V30/196—Recognition using electronic means using sequential comparisons of the image signals with a plurality of references
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Artificial Intelligence (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Computational Biology (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Biology (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Character Discrimination (AREA)
- Character Input (AREA)
- Document Processing Apparatus (AREA)
Abstract
Description
Claims (12)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB99100938XA CN1145872C (zh) | 1999-01-13 | 1999-01-13 | 手写汉字自动分割和识别方法以及使用该方法的系统 |
TW088104737A TW558687B (en) | 1999-01-13 | 1999-03-25 | Method for automatically segmenting and recognizing Chinese handwriting character strings and system for using the same method |
JP2000002392A JP3426180B2 (ja) | 1999-01-13 | 2000-01-11 | 手書き漢字を自動的にセグメント分割し、認識するための方法およびシステム |
KR1020000001284A KR100328907B1 (ko) | 1999-01-13 | 2000-01-12 | 수기 중국 문자의 자동 분할 및 인식 방법 및 시스템 |
US09/481,157 US6519363B1 (en) | 1999-01-13 | 2000-01-12 | Method and system for automatically segmenting and recognizing handwritten Chinese characters |
US10/350,244 US6665436B2 (en) | 1999-01-13 | 2003-01-23 | Method and system for automatically segmenting and recognizing handwritten chinese characters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB99100938XA CN1145872C (zh) | 1999-01-13 | 1999-01-13 | 手写汉字自动分割和识别方法以及使用该方法的系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1260524A CN1260524A (zh) | 2000-07-19 |
CN1145872C true CN1145872C (zh) | 2004-04-14 |
Family
ID=5270242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB99100938XA Expired - Lifetime CN1145872C (zh) | 1999-01-13 | 1999-01-13 | 手写汉字自动分割和识别方法以及使用该方法的系统 |
Country Status (5)
Country | Link |
---|---|
US (2) | US6519363B1 (zh) |
JP (1) | JP3426180B2 (zh) |
KR (1) | KR100328907B1 (zh) |
CN (1) | CN1145872C (zh) |
TW (1) | TW558687B (zh) |
Families Citing this family (68)
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WO2000036530A1 (fr) * | 1998-12-15 | 2000-06-22 | Matsushita Electric Industrial Co., Ltd. | Methode de recherche et dispositif correspondant, support enregistre |
CN1145872C (zh) * | 1999-01-13 | 2004-04-14 | 国际商业机器公司 | 手写汉字自动分割和识别方法以及使用该方法的系统 |
US6950555B2 (en) * | 2001-02-16 | 2005-09-27 | Parascript Llc | Holistic-analytical recognition of handwritten text |
AUPR824601A0 (en) * | 2001-10-15 | 2001-11-08 | Silverbrook Research Pty. Ltd. | Methods and system (npw004) |
AUPR824501A0 (en) * | 2001-10-15 | 2001-11-08 | Silverbrook Research Pty. Ltd. | Methods and systems (npw003) |
KR100449805B1 (ko) * | 2001-12-26 | 2004-09-22 | 한국전자통신연구원 | 붙은 필기체 숫자열의 분할인식방법 |
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CN1317664C (zh) * | 2004-01-17 | 2007-05-23 | 中国科学院计算技术研究所 | 乱笔顺库建立方法及联机手写汉字识别评测系统 |
US8428358B2 (en) * | 2005-05-31 | 2013-04-23 | Microsoft Corporation | Radical-base classification of East Asian handwriting |
JP2007079943A (ja) * | 2005-09-14 | 2007-03-29 | Toshiba Corp | 文字読取プログラム、文字読取方法および文字読取装置 |
KR100718139B1 (ko) * | 2005-11-04 | 2007-05-14 | 삼성전자주식회사 | 영상에 포함된 문자 인식장치 및 방법 |
US20070271087A1 (en) * | 2006-05-18 | 2007-11-22 | Microsoft Corporation | Language-independent language model using character classes |
US8539349B1 (en) * | 2006-10-31 | 2013-09-17 | Hewlett-Packard Development Company, L.P. | Methods and systems for splitting a chinese character sequence into word segments |
US7805004B2 (en) | 2007-02-28 | 2010-09-28 | Microsoft Corporation | Radical set determination for HMM based east asian character recognition |
US8064696B2 (en) * | 2007-04-10 | 2011-11-22 | Microsoft Corporation | Geometric parsing of mathematical expressions |
US20090024366A1 (en) * | 2007-07-18 | 2009-01-22 | Microsoft Corporation | Computerized progressive parsing of mathematical expressions |
CN101354749B (zh) * | 2007-07-24 | 2013-01-09 | 夏普株式会社 | 字典制作方法、手写输入方法和设备 |
CN102016837B (zh) * | 2007-11-26 | 2014-08-20 | 沃伦·丹尼尔·蔡尔德 | 中文型文字及文字偏旁的分类及检索的系统与方法 |
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JP5365065B2 (ja) * | 2008-05-13 | 2013-12-11 | 富士通株式会社 | 辞書作成装置 |
WO2010103482A2 (en) * | 2009-03-13 | 2010-09-16 | Primesense Ltd. | Enhanced 3d interfacing for remote devices |
CN101930545A (zh) * | 2009-06-24 | 2010-12-29 | 夏普株式会社 | 手写识别方法和设备 |
US20110164032A1 (en) * | 2010-01-07 | 2011-07-07 | Prime Sense Ltd. | Three-Dimensional User Interface |
US20110254765A1 (en) * | 2010-04-18 | 2011-10-20 | Primesense Ltd. | Remote text input using handwriting |
CN101901355A (zh) * | 2010-06-29 | 2010-12-01 | 北京捷通华声语音技术有限公司 | 一种基于最大熵的文字识别方法和识别装置 |
JP5791131B2 (ja) | 2010-07-20 | 2015-10-07 | アップル インコーポレイテッド | 自然な相互作用のための相互作用的現実拡張 |
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US8872762B2 (en) | 2010-12-08 | 2014-10-28 | Primesense Ltd. | Three dimensional user interface cursor control |
CN102063620A (zh) * | 2010-12-31 | 2011-05-18 | 北京捷通华声语音技术有限公司 | 一种手写识别方法、系统及手写识别终端 |
US9285874B2 (en) | 2011-02-09 | 2016-03-15 | Apple Inc. | Gaze detection in a 3D mapping environment |
US9377865B2 (en) | 2011-07-05 | 2016-06-28 | Apple Inc. | Zoom-based gesture user interface |
US9459758B2 (en) | 2011-07-05 | 2016-10-04 | Apple Inc. | Gesture-based interface with enhanced features |
US8881051B2 (en) | 2011-07-05 | 2014-11-04 | Primesense Ltd | Zoom-based gesture user interface |
US9030498B2 (en) | 2011-08-15 | 2015-05-12 | Apple Inc. | Combining explicit select gestures and timeclick in a non-tactile three dimensional user interface |
US9218063B2 (en) | 2011-08-24 | 2015-12-22 | Apple Inc. | Sessionless pointing user interface |
US9122311B2 (en) | 2011-08-24 | 2015-09-01 | Apple Inc. | Visual feedback for tactile and non-tactile user interfaces |
US9229534B2 (en) | 2012-02-28 | 2016-01-05 | Apple Inc. | Asymmetric mapping for tactile and non-tactile user interfaces |
US9155606B2 (en) | 2012-03-20 | 2015-10-13 | C. R. Bard, Inc. | Method and apparatus for rehydration of lyophilized biologic materials |
CN104246682B (zh) | 2012-03-26 | 2017-08-25 | 苹果公司 | 增强的虚拟触摸板和触摸屏 |
JP6003705B2 (ja) * | 2013-02-14 | 2016-10-05 | 富士ゼロックス株式会社 | 情報処理装置及び情報処理プログラム |
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CN105160342A (zh) * | 2015-08-11 | 2015-12-16 | 成都数联铭品科技有限公司 | 一种基于hmm-gmm的自动文字图片切分方法及系统 |
US9977976B2 (en) * | 2016-06-29 | 2018-05-22 | Konica Minolta Laboratory U.S.A., Inc. | Path score calculating method for intelligent character recognition |
US10360470B2 (en) | 2016-10-10 | 2019-07-23 | Gyrfalcon Technology Inc. | Implementation of MobileNet in a CNN based digital integrated circuit |
US10339445B2 (en) | 2016-10-10 | 2019-07-02 | Gyrfalcon Technology Inc. | Implementation of ResNet in a CNN based digital integrated circuit |
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JP7247472B2 (ja) * | 2018-04-19 | 2023-03-29 | 富士フイルムビジネスイノベーション株式会社 | 情報処理装置及びプログラム |
US10417342B1 (en) | 2018-07-03 | 2019-09-17 | Gyrfalcon Technology Inc. | Deep learning device for local processing classical chinese poetry and verse |
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CN109032383B (zh) * | 2018-09-13 | 2022-09-16 | 广东工业大学 | 基于手写识别的输入方法 |
US10387772B1 (en) | 2018-10-22 | 2019-08-20 | Gyrfalcon Technology Inc. | Ensemble learning based image classification systems |
US11281911B2 (en) | 2019-04-27 | 2022-03-22 | Gyrfalcon Technology Inc. | 2-D graphical symbols for representing semantic meaning of a video clip |
US10713830B1 (en) | 2019-05-13 | 2020-07-14 | Gyrfalcon Technology Inc. | Artificial intelligence based image caption creation systems and methods thereof |
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KR20210061523A (ko) * | 2019-11-19 | 2021-05-28 | 삼성전자주식회사 | 필기 입력을 텍스트로 변환하는 전자 장치 및 그 동작 방법 |
CN112699780A (zh) * | 2020-12-29 | 2021-04-23 | 上海臣星软件技术有限公司 | 对象识别方法、装置、设备及存储介质 |
CN113064497A (zh) * | 2021-03-23 | 2021-07-02 | 上海臣星软件技术有限公司 | 语句识别的方法、装置、设备及计算机存储介质 |
CN115082934B (zh) * | 2022-07-04 | 2023-12-29 | 蒋锋 | 一种金融票据中手写汉字分割识别方法 |
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CN1145872C (zh) * | 1999-01-13 | 2004-04-14 | 国际商业机器公司 | 手写汉字自动分割和识别方法以及使用该方法的系统 |
-
1999
- 1999-01-13 CN CNB99100938XA patent/CN1145872C/zh not_active Expired - Lifetime
- 1999-03-25 TW TW088104737A patent/TW558687B/zh not_active IP Right Cessation
-
2000
- 2000-01-11 JP JP2000002392A patent/JP3426180B2/ja not_active Expired - Fee Related
- 2000-01-12 US US09/481,157 patent/US6519363B1/en not_active Expired - Lifetime
- 2000-01-12 KR KR1020000001284A patent/KR100328907B1/ko not_active IP Right Cessation
-
2003
- 2003-01-23 US US10/350,244 patent/US6665436B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2000207492A (ja) | 2000-07-28 |
TW558687B (en) | 2003-10-21 |
JP3426180B2 (ja) | 2003-07-14 |
US6665436B2 (en) | 2003-12-16 |
KR20000057744A (ko) | 2000-09-25 |
KR100328907B1 (ko) | 2002-03-15 |
US6519363B1 (en) | 2003-02-11 |
US20030108239A1 (en) | 2003-06-12 |
CN1260524A (zh) | 2000-07-19 |
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