CZ6196A3 - Method of segmentation of draws for hand-writing input - Google Patents

Method of segmentation of draws for hand-writing input Download PDF

Info

Publication number
CZ6196A3
CZ6196A3 CZ9661A CZ6196A CZ6196A3 CZ 6196 A3 CZ6196 A3 CZ 6196A3 CZ 9661 A CZ9661 A CZ 9661A CZ 6196 A CZ6196 A CZ 6196A CZ 6196 A3 CZ6196 A3 CZ 6196A3
Authority
CZ
Czechia
Prior art keywords
curvature
stroke
point
value
points
Prior art date
Application number
CZ9661A
Other languages
Czech (cs)
English (en)
Inventor
Chris A Kortge
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CZ6196A3 publication Critical patent/CZ6196A3/cs

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

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)
CZ9661A 1994-05-10 1995-05-03 Method of segmentation of draws for hand-writing input CZ6196A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24040794A 1994-05-10 1994-05-10

Publications (1)

Publication Number Publication Date
CZ6196A3 true CZ6196A3 (en) 1996-06-12

Family

ID=22906392

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ9661A CZ6196A3 (en) 1994-05-10 1995-05-03 Method of segmentation of draws for hand-writing input

Country Status (14)

Country Link
EP (1) EP0710384A4 (fr)
JP (1) JP2002515144A (fr)
CN (1) CN1128074A (fr)
AU (1) AU2431695A (fr)
BR (1) BR9506197A (fr)
CA (1) CA2162489A1 (fr)
CZ (1) CZ6196A3 (fr)
FI (1) FI960110A0 (fr)
HU (1) HUT75820A (fr)
IL (1) IL113659A0 (fr)
NO (1) NO955064L (fr)
PL (1) PL312469A1 (fr)
SK (1) SK3096A3 (fr)
WO (1) WO1995032485A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9701793D0 (en) 1997-01-29 1997-03-19 Gay Geoffrey N W Means for inputting characters or commands into a computer
US7603684B1 (en) 1998-05-19 2009-10-13 United Video Properties, Inc. Program guide system with video-on-demand browsing
US6563515B1 (en) 1998-05-19 2003-05-13 United Video Properties, Inc. Program guide system with video window browsing
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
EP1562130A1 (fr) * 2004-02-06 2005-08-10 Dassault Systèmes Méthode pour modifier une courbe dans un système de conception assistée par ordinateur
DE602004022629D1 (de) 2004-02-06 2009-10-01 Dassault Systemes Methode für das Zeichnen einer Kurve in einem CAD-System
CN100405389C (zh) * 2004-08-06 2008-07-23 摩托罗拉公司 从划线标记识别字符的方法和装置
JP2006162692A (ja) * 2004-12-02 2006-06-22 Hosei Univ 講義コンテンツ自動作成システム
CN100338621C (zh) * 2005-04-07 2007-09-19 上海交通大学 有限字符样本集上特征值误差补偿及参数分布修正方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2658137B2 (ja) * 1988-03-11 1997-09-30 沖電気工業株式会社 文字認識方式
JP3017740B2 (ja) * 1988-08-23 2000-03-13 ソニー株式会社 オンライン文字認識装置およびオンライン文字認識方法
US5590220A (en) * 1992-08-12 1996-12-31 International Business Machines Corporation Bending point extraction method for optical character recognition system

Also Published As

Publication number Publication date
SK3096A3 (en) 1996-10-02
FI960110A (fi) 1996-01-10
EP0710384A4 (fr) 1997-05-02
CN1128074A (zh) 1996-07-31
NO955064D0 (no) 1995-12-14
CA2162489A1 (fr) 1998-06-01
EP0710384A1 (fr) 1996-05-08
BR9506197A (pt) 1996-04-24
WO1995032485A1 (fr) 1995-11-30
IL113659A0 (en) 1995-08-31
MX9600189A (es) 1998-11-29
FI960110A0 (fi) 1996-01-10
NO955064L (no) 1995-12-14
JP2002515144A (ja) 2002-05-21
HU9503882D0 (en) 1996-02-28
HUT75820A (en) 1997-05-28
PL312469A1 (en) 1996-04-29
AU2431695A (en) 1995-12-18

Similar Documents

Publication Publication Date Title
US5740273A (en) Method and microprocessor for preprocessing handwriting having characters composed of a preponderance of straight line segments
US7349576B2 (en) Method, device and computer program for recognition of a handwritten character
EP0739521B1 (fr) Procede permettant de fractionner une entree manuscrite
US20060239560A1 (en) Recognition graph
US7013046B2 (en) Apparatus, method, and program for handwriting recognition
US6603881B2 (en) Spatial sorting and formatting for handwriting recognition
US20080240569A1 (en) Character input apparatus and method and computer readable storage medium
CZ6096A3 (en) Recognition method of hand-written entry
EP1854047A1 (fr) Reconnaissance basee sur la segmentation
SE519014C2 (sv) Metod och anordning för igenkänning av ett handskrivet mönster
CZ6196A3 (en) Method of segmentation of draws for hand-writing input
TWI303783B (en) Method and device for recognition of a handwritten pattern, and computer program product
CN111783780B (zh) 图像处理方法、装置及计算机可读存储介质
US7680334B2 (en) Presenting recognised handwritten symbols
KR19980058361A (ko) 한글 문자 인식 방법 및 시스템
MXPA96000189A (en) Method of segmentation of traces for the entry of characters manuscri
JP2633523B2 (ja) 手書き画入力装置
JP4142911B2 (ja) 文字認識装置、および文字認識方法
JP2000251013A (ja) 文字認識方法、文字認識装置および記憶媒体
JP2000259768A (ja) 文字認識方法、文字認識装置および記憶媒体
JP2004133951A (ja) 文字認識方法、文字認識装置および記憶媒体
JPH07296112A (ja) 文字切り出し装置
JPS6249592A (ja) 文字筆記入力装置
JPH05189616A (ja) オンライン文字認識装置
ITRM940781A1 (it) Sistema e procedimento per il riconoscimento di caratteri manoscritti separati