DE60204005D1 - Verfahren und einrichtung zur erkennung eines handschriftlichen musters - Google Patents

Verfahren und einrichtung zur erkennung eines handschriftlichen musters

Info

Publication number
DE60204005D1
DE60204005D1 DE60204005T DE60204005T DE60204005D1 DE 60204005 D1 DE60204005 D1 DE 60204005D1 DE 60204005 T DE60204005 T DE 60204005T DE 60204005 T DE60204005 T DE 60204005T DE 60204005 D1 DE60204005 D1 DE 60204005D1
Authority
DE
Germany
Prior art keywords
pattern
subconfiguration
candidate
comparing
representation
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 - Lifetime
Application number
DE60204005T
Other languages
English (en)
Other versions
DE60204005T2 (de
Inventor
Jonas Morwing
Gunnar Sparr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zi Decuma AB
Original Assignee
Decuma AB
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Decuma AB filed Critical Decuma AB
Publication of DE60204005D1 publication Critical patent/DE60204005D1/de
Application granted granted Critical
Publication of DE60204005T2 publication Critical patent/DE60204005T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G06V30/14—Image acquisition
    • G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
    • G06V30/1423—Image acquisition using hand-held instruments; Constructional details of the instruments the instrument generating sequences of position coordinates corresponding to handwriting

Landscapes

  • 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)
  • Image Analysis (AREA)
  • Image Processing (AREA)
DE60204005T 2001-03-07 2002-02-08 Verfahren und einrichtung zur erkennung eines handschriftlichen musters Expired - Lifetime DE60204005T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0100745 2001-03-07
SE0100745A SE519014C2 (sv) 2001-03-07 2001-03-07 Metod och anordning för igenkänning av ett handskrivet mönster
PCT/SE2002/000217 WO2002071318A1 (en) 2001-03-07 2002-02-08 Method and device for recognition of a handwritten pattern

Publications (2)

Publication Number Publication Date
DE60204005D1 true DE60204005D1 (de) 2005-06-09
DE60204005T2 DE60204005T2 (de) 2006-06-01

Family

ID=20283220

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60204005T Expired - Lifetime DE60204005T2 (de) 2001-03-07 2002-02-08 Verfahren und einrichtung zur erkennung eines handschriftlichen musters

Country Status (7)

Country Link
US (2) US7313277B2 (de)
EP (1) EP1374148B1 (de)
AT (1) ATE294977T1 (de)
DE (1) DE60204005T2 (de)
SE (1) SE519014C2 (de)
TW (1) TWI240895B (de)
WO (1) WO2002071318A1 (de)

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US7679534B2 (en) * 1998-12-04 2010-03-16 Tegic Communications, Inc. Contextual prediction of user words and user actions
US7720682B2 (en) 1998-12-04 2010-05-18 Tegic Communications, Inc. Method and apparatus utilizing voice input to resolve ambiguous manually entered text input
US7881936B2 (en) 1998-12-04 2011-02-01 Tegic Communications, Inc. Multimodal disambiguation of speech recognition
US7712053B2 (en) 1998-12-04 2010-05-04 Tegic Communications, Inc. Explicit character filtering of ambiguous text entry
US8938688B2 (en) 1998-12-04 2015-01-20 Nuance Communications, Inc. Contextual prediction of user words and user actions
US7030863B2 (en) 2000-05-26 2006-04-18 America Online, Incorporated Virtual keyboard system with automatic correction
CA2392446C (en) 1999-05-27 2009-07-14 America Online Incorporated Keyboard system with automatic correction
US7286115B2 (en) 2000-05-26 2007-10-23 Tegic Communications, Inc. Directional input system with automatic correction
US7821503B2 (en) 2003-04-09 2010-10-26 Tegic Communications, Inc. Touch screen and graphical user interface
US7750891B2 (en) 2003-04-09 2010-07-06 Tegic Communications, Inc. Selective input system based on tracking of motion parameters of an input device
US7120872B2 (en) * 2002-03-25 2006-10-10 Microsoft Corporation Organizing, editing, and rendering digital ink
US8583440B2 (en) 2002-06-20 2013-11-12 Tegic Communications, Inc. Apparatus and method for providing visual indication of character ambiguity during text entry
US7302099B2 (en) * 2003-11-10 2007-11-27 Microsoft Corporation Stroke segmentation for template-based cursive handwriting recognition
US7636083B2 (en) * 2004-02-20 2009-12-22 Tegic Communications, Inc. Method and apparatus for text input in various languages
US8095364B2 (en) 2004-06-02 2012-01-10 Tegic Communications, Inc. Multimodal disambiguation of speech recognition
US20060045344A1 (en) * 2004-09-02 2006-03-02 Adi, Llc Handprint recognition test deck
US8504606B2 (en) 2005-11-09 2013-08-06 Tegic Communications Learner for resource constrained devices
US7587378B2 (en) * 2005-12-09 2009-09-08 Tegic Communications, Inc. Embedded rule engine for rendering text and other applications
US7580925B2 (en) * 2006-04-19 2009-08-25 Tegic Communications, Inc. Efficient storage and search of word lists and other text
TWI326048B (en) * 2006-10-14 2010-06-11 Asustek Comp Inc Image recognition method and system using the method
US20080104020A1 (en) * 2006-10-27 2008-05-01 Microsoft Corporation Handwritten Query Builder
US8225203B2 (en) 2007-02-01 2012-07-17 Nuance Communications, Inc. Spell-check for a keyboard system with automatic correction
US8201087B2 (en) 2007-02-01 2012-06-12 Tegic Communications, Inc. Spell-check for a keyboard system with automatic correction
US8103499B2 (en) * 2007-03-22 2012-01-24 Tegic Communications, Inc. Disambiguation of telephone style key presses to yield Chinese text using segmentation and selective shifting
US8299943B2 (en) * 2007-05-22 2012-10-30 Tegic Communications, Inc. Multiple predictions in a reduced keyboard disambiguating system
CN101930545A (zh) * 2009-06-24 2010-12-29 夏普株式会社 手写识别方法和设备
US8310461B2 (en) 2010-05-13 2012-11-13 Nuance Communications Inc. Method and apparatus for on-top writing
CN105677944B (zh) * 2015-12-28 2019-04-09 中车齐齐哈尔车辆有限公司 拉弯模具的轮廓尺寸确定方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2651009B2 (ja) * 1989-04-06 1997-09-10 キヤノン株式会社 情報認識装置
US5313527A (en) * 1991-06-07 1994-05-17 Paragraph International Method and apparatus for recognizing cursive writing from sequential input information
EP0691623B1 (de) * 1994-07-04 2001-10-04 Hewlett-Packard Company, A Delaware Corporation Kritzlervergleich
DE19511472C1 (de) * 1995-03-29 1996-10-17 Siemens Ag Verfahren zur dynamischen Verifikation eines Schriftzuges anhand eines Referenzschriftzuges
WO1999039302A1 (en) * 1998-01-28 1999-08-05 California Institute Of Technology Camera-based handwriting tracking
US6847734B2 (en) * 2000-01-28 2005-01-25 Kabushiki Kaisha Toshiba Word recognition method and storage medium that stores word recognition program

Also Published As

Publication number Publication date
TWI240895B (en) 2005-10-01
US20040136591A1 (en) 2004-07-15
SE0100745L (sv) 2002-09-08
US7437001B2 (en) 2008-10-14
US7313277B2 (en) 2007-12-25
US20080002884A1 (en) 2008-01-03
WO2002071318A1 (en) 2002-09-12
SE0100745D0 (sv) 2001-03-07
ATE294977T1 (de) 2005-05-15
DE60204005T2 (de) 2006-06-01
SE519014C2 (sv) 2002-12-23
EP1374148B1 (de) 2005-05-04
WO2002071318A8 (en) 2004-04-15
EP1374148A1 (de) 2004-01-02

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ZI DECUMA AB, LUND, SE

8364 No opposition during term of opposition