FI931283A - Foerfarande foer att identifiera handskrivna symboler - Google Patents

Foerfarande foer att identifiera handskrivna symboler Download PDF

Info

Publication number
FI931283A
FI931283A FI931283A FI931283A FI931283A FI 931283 A FI931283 A FI 931283A FI 931283 A FI931283 A FI 931283A FI 931283 A FI931283 A FI 931283A FI 931283 A FI931283 A FI 931283A
Authority
FI
Finland
Prior art keywords
symboler
identifiera
handskrivna
foerfarande foer
foer att
Prior art date
Application number
FI931283A
Other languages
English (en)
Other versions
FI931283A0 (fi
Inventor
Frank William Sinden
Gordon Thomas Wilfong
Original Assignee
American Telephone & Telegraph
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 American Telephone & Telegraph filed Critical American Telephone & Telegraph
Publication of FI931283A0 publication Critical patent/FI931283A0/fi
Publication of FI931283A publication Critical patent/FI931283A/fi

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/30—Individual registration on entry or exit not involving the use of a pass
    • G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
    • G07C9/35—Individual registration on entry or exit not involving the use of a pass in combination with an identity check by means of a handwritten signature
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
FI931283A 1992-03-24 1993-03-23 Foerfarande foer att identifiera handskrivna symboler FI931283A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/857,198 US5333209A (en) 1992-03-24 1992-03-24 Method of recognizing handwritten symbols

Publications (2)

Publication Number Publication Date
FI931283A0 FI931283A0 (fi) 1993-03-23
FI931283A true FI931283A (fi) 1993-09-25

Family

ID=25325428

Family Applications (1)

Application Number Title Priority Date Filing Date
FI931283A FI931283A (fi) 1992-03-24 1993-03-23 Foerfarande foer att identifiera handskrivna symboler

Country Status (7)

Country Link
US (1) US5333209A (fi)
EP (1) EP0562767B1 (fi)
JP (1) JP3004495B2 (fi)
CA (1) CA2091617C (fi)
DE (1) DE69333431T2 (fi)
FI (1) FI931283A (fi)
SG (1) SG52220A1 (fi)

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JPH0896129A (ja) * 1994-09-21 1996-04-12 Omron Corp モデル画像登録方法
JPH08249422A (ja) * 1995-03-08 1996-09-27 Canon Inc 文字処理装置及び方法
JPH08286807A (ja) * 1995-04-18 1996-11-01 Canon Inc データ処理装置及びそのジェスチャ認識方法
US6044165A (en) * 1995-06-15 2000-03-28 California Institute Of Technology Apparatus and method for tracking handwriting from visual input
US5959260A (en) * 1995-07-20 1999-09-28 Motorola, Inc. Method for entering handwritten information in cellular telephones
JP3535624B2 (ja) * 1995-09-21 2004-06-07 キヤノン株式会社 検索装置及び方法
EP0768617A3 (en) 1995-10-16 1997-07-23 At & T Corp Intermediate and segmental method of handwriting recognition
US5838819A (en) * 1995-11-14 1998-11-17 Lucent Technologies Inc. System and method for processing and managing electronic copies of handwritten notes
US6044174A (en) * 1996-10-11 2000-03-28 Lucent Technologies Inc. Method and apparatus for parametric representation of handwritten symbols
JP3969775B2 (ja) 1996-12-17 2007-09-05 キヤノン株式会社 手書き情報入力装置および手書き情報入力方法
JP3006545B2 (ja) * 1997-06-09 2000-02-07 日本電気株式会社 オンライン文字認識装置
US6144764A (en) * 1997-07-02 2000-11-07 Mitsui High-Tec, Inc. Method and apparatus for on-line handwritten input character recognition and recording medium for executing the method
CN1173296C (zh) * 1997-12-05 2004-10-27 动力数字深度研究有限公司 改进的图像转换和编码技术
EP1601172B1 (en) * 1997-12-29 2007-10-03 Samsung Electronics Co., Ltd. Mobile communication terminal with touch pad
US6898315B2 (en) 1998-03-23 2005-05-24 Microsoft Corporation Feature extraction for real-time pattern recognition using single curve per pattern analysis
US6320985B1 (en) * 1998-07-31 2001-11-20 International Business Machines Corporation Apparatus and method for augmenting data in handwriting recognition system
SE514377C2 (sv) * 1998-08-26 2001-02-19 Gunnar Sparr Teckenigenkänning
US6826306B1 (en) * 1999-01-29 2004-11-30 International Business Machines Corporation System and method for automatic quality assurance of user enrollment in a recognition system
US6832116B1 (en) 2000-02-16 2004-12-14 Telefonaktiebolaget L M Ericsson (Publ) Method and system for controlling an electronic utility device using an electronic reading device
US6839623B1 (en) 2000-02-16 2005-01-04 Telefonaktiebolaget Lm Ericsson (Publ) Positioning applications for an electronic reading device
US20010033293A1 (en) * 2000-02-16 2001-10-25 Magnus Hollstrom Electronic pen help feedback and information retrieval
US6885878B1 (en) 2000-02-16 2005-04-26 Telefonaktiebolaget L M Ericsson (Publ) Method and system for using an electronic reading device as a general application input and navigation interface
US6952497B1 (en) * 2000-02-16 2005-10-04 Telefonaktiebolaget L M Ericsson (Publ) Method and system for electronically recording transactions and performing security function
ATE265716T1 (de) * 2000-02-16 2004-05-15 Ericsson Telefon Ab L M Stiftdrucker
US6681044B1 (en) * 2000-03-29 2004-01-20 Matsushita Electric Industrial Co., Ltd. Retrieval of cursive Chinese handwritten annotations based on radical model
US6724936B1 (en) * 2000-08-23 2004-04-20 Art-Advanced Recognition Technologies, Ltd. Handwriting input device and method using a single character set
US6867765B2 (en) * 2000-10-06 2005-03-15 International Business Machines Corporation Use of a paper pad with uniquely identified pages in a digitizer system
WO2003023696A1 (en) * 2001-09-12 2003-03-20 Auburn University System and method of handwritten character recognition
WO2004023382A1 (de) 2002-09-04 2004-03-18 Fachhochschule Regensburg Biometrisches akustisches schreibsystem und verfahren zur personenidentifikation und handschriftenerkennung mittels biometrischer daten
US7203384B2 (en) * 2003-02-24 2007-04-10 Electronic Scripting Products, Inc. Implement for optically inferring information from a planar jotting surface
US7088440B2 (en) * 2003-12-22 2006-08-08 Electronic Scripting Products, Inc. Method and apparatus for determining absolute position of a tip of an elongate object on a plane surface with invariant features
US8542219B2 (en) * 2004-01-30 2013-09-24 Electronic Scripting Products, Inc. Processing pose data derived from the pose of an elongate object
US7961909B2 (en) 2006-03-08 2011-06-14 Electronic Scripting Products, Inc. Computer interface employing a manipulated object with absolute pose detection component and a display
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US7826641B2 (en) * 2004-01-30 2010-11-02 Electronic Scripting Products, Inc. Apparatus and method for determining an absolute pose of a manipulated object in a real three-dimensional environment with invariant features
US7496232B2 (en) * 2004-06-23 2009-02-24 Microsoft Corporation Distinguishing text from non-text in digital ink
US7372993B2 (en) * 2004-07-21 2008-05-13 Hewlett-Packard Development Company, L.P. Gesture recognition
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US8341558B2 (en) * 2009-09-16 2012-12-25 Google Inc. Gesture recognition on computing device correlating input to a template
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RU2698681C2 (ru) 2014-10-17 2019-08-28 Экорнес Аса Балансировочный шарнир
TWI569176B (zh) * 2015-01-16 2017-02-01 新普科技股份有限公司 手寫軌跡識別方法與系統
US11577159B2 (en) 2016-05-26 2023-02-14 Electronic Scripting Products Inc. Realistic virtual/augmented/mixed reality viewing and interactions
US10455115B2 (en) 2017-05-19 2019-10-22 Microsoft Technology Licensing, Llc Adaptive stylus position interpolation
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JPS59165190A (ja) * 1983-03-10 1984-09-18 Fujitsu Ltd 手書き文字認識用辞書作成装置
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JPH0362186A (ja) * 1989-07-29 1991-03-18 Fujitsu Ltd オンライン手書き文字認識辞書作成方式
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JPH045231A (ja) * 1990-04-20 1992-01-09 Morishita Pharmaceut Co Ltd 慢性痛用鎮痛剤
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Also Published As

Publication number Publication date
DE69333431D1 (de) 2004-04-08
CA2091617A1 (en) 1993-09-25
EP0562767B1 (en) 2004-03-03
CA2091617C (en) 1996-10-01
SG52220A1 (en) 1998-09-28
FI931283A0 (fi) 1993-03-23
EP0562767A3 (en) 1994-07-20
US5333209A (en) 1994-07-26
JPH0644408A (ja) 1994-02-18
JP3004495B2 (ja) 2000-01-31
EP0562767A2 (en) 1993-09-29
DE69333431T2 (de) 2005-03-03

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