DE602004017759D1 - - Google Patents
Info
- Publication number
- DE602004017759D1 DE602004017759D1 DE602004017759T DE602004017759T DE602004017759D1 DE 602004017759 D1 DE602004017759 D1 DE 602004017759D1 DE 602004017759 T DE602004017759 T DE 602004017759T DE 602004017759 T DE602004017759 T DE 602004017759T DE 602004017759 D1 DE602004017759 D1 DE 602004017759D1
- Authority
- DE
- Germany
- Prior art keywords
- writing
- inking
- characters
- rotation
- stereographic
- 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
Links
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
- G06V30/333—Preprocessing; Feature extraction
- G06V30/347—Sampling; Contour coding; Stroke extraction
-
- 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
- G06V30/228—Character recognition characterised by the type of writing of three-dimensional handwriting, e.g. writing in the air
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/672,647 US7317450B2 (en) | 2003-09-26 | 2003-09-26 | Spatial chirographic sign reader |
US52016903P | 2003-11-14 | 2003-11-14 | |
US54230904P | 2004-02-06 | 2004-02-06 | |
US55280004P | 2004-03-12 | 2004-03-12 | |
PCT/US2004/029274 WO2005034023A1 (en) | 2003-09-26 | 2004-09-08 | Spatial chirographic sign reader |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004017759D1 true DE602004017759D1 (de) | 2008-12-24 |
Family
ID=34382184
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004018522T Expired - Fee Related DE602004018522D1 (de) | 2003-09-26 | 2004-09-08 | Verfahren zur verwendung eines chirographischen stifts |
DE602004017759T Expired - Fee Related DE602004017759D1 (de) | 2003-09-26 | 2004-09-08 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004018522T Expired - Fee Related DE602004018522D1 (de) | 2003-09-26 | 2004-09-08 | Verfahren zur verwendung eines chirographischen stifts |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050069203A1 (de) |
EP (1) | EP1668566B1 (de) |
JP (1) | JP2007524150A (de) |
AT (2) | ATE418118T1 (de) |
DE (2) | DE602004018522D1 (de) |
WO (1) | WO2005034023A1 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060285749A1 (en) * | 2005-06-17 | 2006-12-21 | Microsoft Corporation | User-initiated reporting of handwriting recognition errors over the internet |
US7817857B2 (en) * | 2006-05-31 | 2010-10-19 | Microsoft Corporation | Combiner for improving handwriting recognition |
US7460725B2 (en) * | 2006-11-09 | 2008-12-02 | Calista Technologies, Inc. | System and method for effectively encoding and decoding electronic information |
US8298167B2 (en) | 2008-11-03 | 2012-10-30 | B. Braun Avitum Ag | Modular hemofiltration apparatus with interactive operator instructions and control system |
US8416454B2 (en) * | 2009-12-30 | 2013-04-09 | Eastman Kodak Company | Method for generating personalized documents |
US8749800B2 (en) * | 2009-12-30 | 2014-06-10 | Eastman Kodak Company | System for generating personalized documents |
JP5645091B2 (ja) * | 2010-09-16 | 2014-12-24 | ビバコンピュータ株式会社 | 色情報生成装置、色情報生成方法、および記録媒体 |
US20130035890A1 (en) * | 2011-08-04 | 2013-02-07 | Wang Jeen-Shing | Moving trajectory calibration method and moving trajectory generation method |
CN104019885A (zh) | 2013-02-28 | 2014-09-03 | 杜比实验室特许公司 | 声场分析系统 |
WO2014151813A1 (en) | 2013-03-15 | 2014-09-25 | Dolby Laboratories Licensing Corporation | Normalization of soundfield orientations based on auditory scene analysis |
CN107239753B (zh) * | 2017-05-23 | 2019-03-12 | 北京瑞源智通科技有限公司 | 一种笔迹鉴定的系统 |
CN108287617A (zh) * | 2018-01-17 | 2018-07-17 | 阿里巴巴集团控股有限公司 | 一种签约方法和装置 |
CN109855566B (zh) * | 2019-02-28 | 2021-12-03 | 易思维(杭州)科技有限公司 | 一种槽孔特征的提取方法 |
CN110119226B (zh) * | 2019-05-22 | 2023-03-28 | 深圳市绘王动漫科技有限公司 | 手写输入装置、手写输入系统及手写输入方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807882A (en) * | 1971-12-10 | 1974-04-30 | O Munz | Variable trace diameter stylus |
US4613866A (en) * | 1983-05-13 | 1986-09-23 | Mcdonnell Douglas Corporation | Three dimensional digitizer with electromagnetic coupling |
US4797841A (en) * | 1983-11-28 | 1989-01-10 | Magnavox Government And Industrial Electronics Company | Method and apparatus for automatic calibration of magnetic compass |
US5701140A (en) * | 1993-07-16 | 1997-12-23 | Immersion Human Interface Corp. | Method and apparatus for providing a cursor control interface with force feedback |
IL108565A0 (en) * | 1994-02-04 | 1994-05-30 | Baron Research & Dev Company L | Improved information input apparatus |
US6081261A (en) * | 1995-11-01 | 2000-06-27 | Ricoh Corporation | Manual entry interactive paper and electronic document handling and processing system |
US5902968A (en) * | 1996-02-20 | 1999-05-11 | Ricoh Company, Ltd. | Pen-shaped handwriting input apparatus using accelerometers and gyroscopes and an associated operational device for determining pen movement |
JPH10187341A (ja) * | 1996-12-26 | 1998-07-14 | Brother Ind Ltd | 画像認識装置 |
JPH10333815A (ja) * | 1997-06-04 | 1998-12-18 | Brother Ind Ltd | 画像認識装置 |
WO1999026191A1 (en) * | 1997-11-14 | 1999-05-27 | Inmotion, Inc. | Drawing rendering device |
US6160924A (en) * | 1998-08-12 | 2000-12-12 | Northrop Grumman Corporation | Method for forming a map of a three-dimensional object |
US7707082B1 (en) * | 1999-05-25 | 2010-04-27 | Silverbrook Research Pty Ltd | Method and system for bill management |
US6831632B2 (en) * | 2001-04-09 | 2004-12-14 | I. C. + Technologies Ltd. | Apparatus and methods for hand motion tracking and handwriting recognition |
US7120872B2 (en) * | 2002-03-25 | 2006-10-10 | Microsoft Corporation | Organizing, editing, and rendering digital ink |
JP2004070688A (ja) * | 2002-08-07 | 2004-03-04 | Nippon Telegr & Teleph Corp <Ntt> | 情報入力装置、方法、プログラム、及びそのプログラムを記録した記録媒体 |
CN100377043C (zh) * | 2002-09-28 | 2008-03-26 | 皇家飞利浦电子股份有限公司 | 三维手写识别的方法及其系统 |
-
2004
- 2004-05-07 US US10/840,905 patent/US20050069203A1/en not_active Abandoned
- 2004-09-08 DE DE602004018522T patent/DE602004018522D1/de not_active Expired - Fee Related
- 2004-09-08 AT AT04783390T patent/ATE418118T1/de not_active IP Right Cessation
- 2004-09-08 EP EP04783502A patent/EP1668566B1/de not_active Not-in-force
- 2004-09-08 JP JP2006528032A patent/JP2007524150A/ja active Pending
- 2004-09-08 DE DE602004017759T patent/DE602004017759D1/de not_active Expired - Fee Related
- 2004-09-08 AT AT04783502T patent/ATE414308T1/de not_active IP Right Cessation
- 2004-09-08 WO PCT/US2004/029274 patent/WO2005034023A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2007524150A (ja) | 2007-08-23 |
DE602004018522D1 (de) | 2009-01-29 |
US20050069203A1 (en) | 2005-03-31 |
ATE414308T1 (de) | 2008-11-15 |
WO2005034023A1 (en) | 2005-04-14 |
ATE418118T1 (de) | 2009-01-15 |
EP1668566A1 (de) | 2006-06-14 |
EP1668566B1 (de) | 2008-11-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |