CN1141666C - 利用标准笔划识别输入字符的在线字符识别系统 - Google Patents
利用标准笔划识别输入字符的在线字符识别系统 Download PDFInfo
- Publication number
- CN1141666C CN1141666C CNB971121206A CN97112120A CN1141666C CN 1141666 C CN1141666 C CN 1141666C CN B971121206 A CNB971121206 A CN B971121206A CN 97112120 A CN97112120 A CN 97112120A CN 1141666 C CN1141666 C CN 1141666C
- Authority
- CN
- China
- Prior art keywords
- stroke
- standard
- character
- strokes
- order
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- G06V30/36—Matching; Classification
- G06V30/373—Matching; Classification using a special pattern or subpattern alphabet
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP139898/96 | 1996-06-03 | ||
JP139898/1996 | 1996-06-03 | ||
JP8139898A JPH09319829A (ja) | 1996-06-03 | 1996-06-03 | オンライン文字認識装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1173682A CN1173682A (zh) | 1998-02-18 |
CN1141666C true CN1141666C (zh) | 2004-03-10 |
Family
ID=15256194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971121206A Expired - Fee Related CN1141666C (zh) | 1996-06-03 | 1997-06-03 | 利用标准笔划识别输入字符的在线字符识别系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6035063A (zh) |
JP (1) | JPH09319829A (zh) |
KR (1) | KR100267133B1 (zh) |
CN (1) | CN1141666C (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1156741C (zh) * | 1998-04-16 | 2004-07-07 | 国际商业机器公司 | 手写汉字识别方法及装置 |
US7130487B1 (en) * | 1998-12-15 | 2006-10-31 | Matsushita Electric Industrial Co., Ltd. | Searching method, searching device, and recorded medium |
US6694056B1 (en) * | 1999-10-15 | 2004-02-17 | Matsushita Electric Industrial Co., Ltd. | Character input apparatus/method and computer-readable storage medium |
US7218779B2 (en) * | 2003-01-21 | 2007-05-15 | Microsoft Corporation | Ink divider and associated application program interface |
US20050152600A1 (en) * | 2004-01-14 | 2005-07-14 | International Business Machines Corporation | Method and apparatus for performing handwriting recognition by analysis of stroke start and end points |
US7490033B2 (en) * | 2005-01-13 | 2009-02-10 | International Business Machines Corporation | System for compiling word usage frequencies |
US20060267958A1 (en) * | 2005-04-22 | 2006-11-30 | Microsoft Corporation | Touch Input Programmatical Interfaces |
US7928964B2 (en) * | 2005-04-22 | 2011-04-19 | Microsoft Corporation | Touch input data handling |
US7986307B2 (en) * | 2005-04-22 | 2011-07-26 | Microsoft Corporation | Mechanism for allowing applications to filter out or opt into tablet input |
US9418569B2 (en) * | 2010-12-22 | 2016-08-16 | Creative Technology Ltd | Methods and system for visually representing a rate of writing a plurality of identical chinese characters for at least one user on a display |
CN103713730B (zh) * | 2012-09-29 | 2018-03-20 | 炬才微电子(深圳)有限公司 | 应用于智能终端的空中手势识别方法及装置 |
KR101686363B1 (ko) | 2012-10-10 | 2016-12-13 | 모토로라 솔루션즈, 인크. | 문서에 사용된 언어를 식별하고, 식별된 언어에 기초하여 ocr 인식을 수행하는 방법 및 장치 |
US9495620B2 (en) | 2013-06-09 | 2016-11-15 | Apple Inc. | Multi-script handwriting recognition using a universal recognizer |
US9898187B2 (en) | 2013-06-09 | 2018-02-20 | Apple Inc. | Managing real-time handwriting recognition |
US20140361983A1 (en) * | 2013-06-09 | 2014-12-11 | Apple Inc. | Real-time stroke-order and stroke-direction independent handwriting recognition |
US10725650B2 (en) * | 2014-03-17 | 2020-07-28 | Kabushiki Kaisha Kawai Gakki Seisakusho | Handwritten music sign recognition device and program |
CN105678126A (zh) * | 2014-11-20 | 2016-06-15 | 阿里巴巴集团控股有限公司 | 笔迹处理方法和装置 |
DK179374B1 (en) | 2016-06-12 | 2018-05-28 | Apple Inc | Handwriting keyboard for monitors |
US11194467B2 (en) | 2019-06-01 | 2021-12-07 | Apple Inc. | Keyboard management user interfaces |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4718102A (en) * | 1983-01-19 | 1988-01-05 | Communication Intelligence Corporation | Process and apparatus involving pattern recognition |
JPS6079485A (ja) * | 1983-10-06 | 1985-05-07 | Sharp Corp | 手書き文字認識処理装置 |
JPS6084684A (ja) * | 1983-10-14 | 1985-05-14 | Canon Inc | 文字認識方式 |
JPS60217477A (ja) * | 1984-04-12 | 1985-10-31 | Toshiba Corp | 手書き文字認識装置 |
JPS63303488A (ja) * | 1987-06-04 | 1988-12-12 | Canon Inc | 情報認識装置 |
US5020117A (en) * | 1988-01-18 | 1991-05-28 | Kabushiki Kaisha Toshiba | Handwritten character string recognition system |
JP3143461B2 (ja) * | 1990-05-29 | 2001-03-07 | キヤノン株式会社 | 文字認識方法及び文字認識装置 |
JP3017569B2 (ja) * | 1991-05-30 | 2000-03-13 | 松下電工株式会社 | エアマッサージ制御方式 |
JP3155577B2 (ja) * | 1991-10-16 | 2001-04-09 | キヤノン株式会社 | 文字認識方法及び装置 |
JP3105967B2 (ja) * | 1991-11-14 | 2000-11-06 | キヤノン株式会社 | 文字認識方法及び装置 |
JP2531882B2 (ja) * | 1991-12-11 | 1996-09-04 | インターナショナル・ビジネス・マシーンズ・コーポレイション | オンライン手書き文字認識 |
US5319721A (en) * | 1992-04-14 | 1994-06-07 | International Business Machines Corporation | Methods and apparatus for evolving a starter set of handwriting prototypes into a user-specific set |
JPH05290221A (ja) * | 1992-04-15 | 1993-11-05 | Pioneer Electron Corp | オンライン手書文字認識装置 |
JP3190776B2 (ja) * | 1993-12-27 | 2001-07-23 | シャープ株式会社 | オンライン手書き文字認識装置 |
DE69426758D1 (de) * | 1993-12-30 | 2001-04-05 | Canon Kk | Anordnung und Verfahren zur Verarbeitung von Zeichenmustern |
TW338815B (en) * | 1995-06-05 | 1998-08-21 | Motorola Inc | Method and apparatus for character recognition of handwritten input |
US5796867A (en) * | 1996-06-12 | 1998-08-18 | Industrial Technology Research Institute | Stroke-number-free and stroke-order-free on-line Chinese character recognition method |
-
1996
- 1996-06-03 JP JP8139898A patent/JPH09319829A/ja active Pending
-
1997
- 1997-06-02 KR KR1019970022676A patent/KR100267133B1/ko not_active IP Right Cessation
- 1997-06-03 US US08/868,071 patent/US6035063A/en not_active Expired - Lifetime
- 1997-06-03 CN CNB971121206A patent/CN1141666C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100267133B1 (ko) | 2000-10-16 |
US6035063A (en) | 2000-03-07 |
JPH09319829A (ja) | 1997-12-12 |
KR980004108A (ko) | 1998-03-30 |
CN1173682A (zh) | 1998-02-18 |
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Date | Code | Title | Description |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
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ASS | Succession or assignment of patent right |
Owner name: NEC ELECTRONICS TAIWAN LTD. Free format text: FORMER OWNER: NIPPON ELECTRIC CO., LTD. Effective date: 20030410 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030410 Address after: Kanagawa, Japan Applicant after: NEC Corp. Address before: Tokyo, Japan Applicant before: NEC Corp. |
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C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Lubao Beer Co., Ltd., Shandong Prov. Document name: payment instructions |
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C14 | Grant of patent or utility model | ||
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C56 | Change in the name or address of the patentee |
Owner name: RENESAS ELECTRONICS CO., LTD. Free format text: FORMER NAME: NEC CORP. |
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CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa, Japan Patentee after: Renesas Electronics Corporation Address before: Kanagawa, Japan Patentee before: NEC Corp. |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 Termination date: 20140603 |