ATE383616T1 - Räumliche zeichenerkennungstechnik und chirographischer textzeichenleser - Google Patents

Räumliche zeichenerkennungstechnik und chirographischer textzeichenleser

Info

Publication number
ATE383616T1
ATE383616T1 AT04788643T AT04788643T ATE383616T1 AT E383616 T1 ATE383616 T1 AT E383616T1 AT 04788643 T AT04788643 T AT 04788643T AT 04788643 T AT04788643 T AT 04788643T AT E383616 T1 ATE383616 T1 AT E383616T1
Authority
AT
Austria
Prior art keywords
writing
inking
characters
rotation
reader
Prior art date
Application number
AT04788643T
Other languages
English (en)
Inventor
Malome T Khomo
Original Assignee
Malome T Khomo
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
Priority claimed from US10/672,647 external-priority patent/US7317450B2/en
Priority claimed from US10/840,905 external-priority patent/US20050069203A1/en
Application filed by Malome T Khomo filed Critical Malome T Khomo
Application granted granted Critical
Publication of ATE383616T1 publication Critical patent/ATE383616T1/de

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
    • G06V30/22—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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition
    • G06V10/17—Image acquisition using hand-held instruments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/70—Arrangements for image or video recognition or understanding using pattern recognition or machine learning
    • G06V10/74—Image or video pattern matching; Proximity measures in feature spaces
    • G06V10/75—Organisation of the matching processes, e.g. simultaneous or sequential comparisons of image or video features; Coarse-fine approaches, e.g. multi-scale approaches; using context analysis; Selection of dictionaries
    • G06V10/752—Contour matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • Databases & Information Systems (AREA)
  • Evolutionary Computation (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Character Discrimination (AREA)
  • Position Input By Displaying (AREA)
  • Pens And Brushes (AREA)
  • Sorting Of Articles (AREA)
AT04788643T 2003-09-26 2004-09-08 Räumliche zeichenerkennungstechnik und chirographischer textzeichenleser ATE383616T1 (de)

Applications Claiming Priority (4)

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
US10/840,905 US20050069203A1 (en) 2003-09-26 2004-05-07 Spatial character recognition technique and chirographic text character reader

Publications (1)

Publication Number Publication Date
ATE383616T1 true ATE383616T1 (de) 2008-01-15

Family

ID=34427066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04788643T ATE383616T1 (de) 2003-09-26 2004-09-08 Räumliche zeichenerkennungstechnik und chirographischer textzeichenleser

Country Status (5)

Country Link
EP (1) EP1676223B1 (de)
JP (1) JP2007507040A (de)
AT (1) ATE383616T1 (de)
DE (1) DE602004011251D1 (de)
WO (1) WO2005034024A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111063036B (zh) * 2019-11-28 2022-08-05 稿定（厦门）科技有限公司 基于路径规划的三维文字排布方法、介质、设备及系统
CN111043952A (zh) * 2019-12-20 2020-04-21 深圳天邦达科技有限公司 一种pcb接口排针垂直度自动检测方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613866A (en) * 1983-05-13 1986-09-23 Mcdonnell Douglas Corporation Three dimensional digitizer with electromagnetic coupling
US6160924A (en) * 1998-08-12 2000-12-12 Northrop Grumman Corporation Method for forming a map of a three-dimensional object
US6831632B2 (en) * 2001-04-09 2004-12-14 I. C. + Technologies Ltd. Apparatus and methods for hand motion tracking and handwriting recognition

Also Published As

Publication number Publication date
EP1676223B1 (de) 2008-01-09
EP1676223A1 (de) 2006-07-05
JP2007507040A (ja) 2007-03-22
WO2005034024A1 (en) 2005-04-14
DE602004011251D1 (de) 2008-02-21

Similar Documents

Publication Publication Date Title
ATE414308T1 (de) Räumlicher chirographischer schildleser
CN100585626C (zh) 具有用于编码信息的位置编码图案的产品及其处理方法
US7317450B2 (en) Spatial chirographic sign reader
CN101606167B (zh) x和y坐标数据被分成每个标记的相应半部的包含标记的编码图案
US20020033820A1 (en) Information-related devices and methods
CN101859397B (zh) 二维阵列码
US20120189227A1 (en) Decoding digital information included in a hand-formed expression
TW200921516A (en) Coding pattern comprising reed-solomon codewords encoded by mixed multi-pulse position modulation
CA2532613A1 (en) Methods and devices for retrieving information stored as a pattern
US10929639B2 (en) Method and system for encoding fingerprint of things
CN102171705A (zh) 具有由循环位置码的经移位的子序列编码的标记坐标的位置编码图案
CN102930192A (zh) 安全信息生成和获取方法、及相关装置
CN109271823A (zh) 一种自定义二维码的快速定位方法
EP1272969A1 (de) Informationsbezogene einrichtungen und verfahren
CN101553772A (zh) 球体绝对角度检测系统、球体致动器以及指示装置
US20130299584A1 (en) Decoder, a Coupling Card Reader and an Application System and Method for the Same
KR20180015515A (ko) 스마트 펜을 이용한 언어 학습 방법 및 그 시스템
ATE383616T1 (de) Räumliche zeichenerkennungstechnik und chirographischer textzeichenleser
US8542952B2 (en) Contextual information encoded in a formed expression
US20070146350A1 (en) Verifying a written expression
CN101548261B (zh) 具有绝对寻址编码图案的装置以及产生所述图案的方法
CN1416041A (zh) 图形符号信息处理及输入法
GB2354824A (en) Paper marking pen with motion sensors and wireless link to a computer
CN108665039B (zh) 一种信息记录方法和用于信息记录的介质
CN206271000U (zh) 一种防复制二维码

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties